/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product45.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 17:14:18,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 17:14:18,020 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 17:14:18,038 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 17:14:18,039 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 17:14:18,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 17:14:18,043 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 17:14:18,055 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 17:14:18,057 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 17:14:18,059 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 17:14:18,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 17:14:18,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 17:14:18,063 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 17:14:18,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 17:14:18,068 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 17:14:18,069 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 17:14:18,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 17:14:18,072 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 17:14:18,074 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 17:14:18,080 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 17:14:18,084 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 17:14:18,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 17:14:18,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 17:14:18,088 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 17:14:18,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 17:14:18,090 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 17:14:18,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 17:14:18,094 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 17:14:18,098 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 17:14:18,098 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 17:14:18,099 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 17:14:18,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 17:14:18,100 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 17:14:18,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 17:14:18,104 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 17:14:18,104 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 17:14:18,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 17:14:18,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 17:14:18,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 17:14:18,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 17:14:18,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 17:14:18,110 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 17:14:18,124 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 17:14:18,124 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 17:14:18,126 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 17:14:18,126 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 17:14:18,127 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 17:14:18,127 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 17:14:18,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 17:14:18,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 17:14:18,127 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 17:14:18,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 17:14:18,129 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 17:14:18,129 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 17:14:18,129 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 17:14:18,129 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 17:14:18,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 17:14:18,130 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 17:14:18,130 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 17:14:18,130 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 17:14:18,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 17:14:18,131 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 17:14:18,131 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 17:14:18,131 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 17:14:18,131 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 17:14:18,407 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 17:14:18,425 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 17:14:18,429 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 17:14:18,430 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 17:14:18,431 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 17:14:18,432 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product45.cil.c [2020-07-10 17:14:18,491 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/146ab1f29/62585c06d7a346d8badeec9a597998e6/FLAGee9715a3b [2020-07-10 17:14:19,016 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 17:14:19,017 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product45.cil.c [2020-07-10 17:14:19,029 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/146ab1f29/62585c06d7a346d8badeec9a597998e6/FLAGee9715a3b [2020-07-10 17:14:19,323 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/146ab1f29/62585c06d7a346d8badeec9a597998e6 [2020-07-10 17:14:19,334 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 17:14:19,336 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 17:14:19,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 17:14:19,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 17:14:19,341 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 17:14:19,343 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:14:19" (1/1) ... [2020-07-10 17:14:19,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46408e3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:14:19, skipping insertion in model container [2020-07-10 17:14:19,346 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:14:19" (1/1) ... [2020-07-10 17:14:19,354 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 17:14:19,411 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 17:14:19,827 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:14:19,840 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 17:14:19,999 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:14:20,042 INFO L208 MainTranslator]: Completed translation [2020-07-10 17:14:20,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:14:20 WrapperNode [2020-07-10 17:14:20,043 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 17:14:20,044 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 17:14:20,044 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 17:14:20,044 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 17:14:20,054 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:14:20" (1/1) ... [2020-07-10 17:14:20,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:14:20" (1/1) ... [2020-07-10 17:14:20,080 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:14:20" (1/1) ... [2020-07-10 17:14:20,080 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:14:20" (1/1) ... [2020-07-10 17:14:20,136 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:14:20" (1/1) ... [2020-07-10 17:14:20,150 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:14:20" (1/1) ... [2020-07-10 17:14:20,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:14:20" (1/1) ... [2020-07-10 17:14:20,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 17:14:20,163 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 17:14:20,163 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 17:14:20,163 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 17:14:20,164 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:14:20" (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 17:14:20,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 17:14:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 17:14:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 17:14:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 17:14:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 17:14:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 17:14:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 17:14:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 17:14:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 17:14:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 17:14:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 17:14:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 17:14:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 17:14:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 17:14:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 17:14:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 17:14:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 17:14:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 17:14:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 17:14:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 17:14:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 17:14:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 17:14:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 17:14:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 17:14:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 17:14:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 17:14:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 17:14:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 17:14:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 17:14:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 17:14:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 17:14:20,230 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 17:14:20,230 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 17:14:20,230 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 17:14:20,230 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 17:14:20,230 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 17:14:20,230 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 17:14:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 17:14:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-10 17:14:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-10 17:14:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 17:14:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 17:14:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 17:14:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 17:14:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 17:14:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 17:14:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 17:14:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 17:14:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 17:14:20,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 17:14:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 17:14:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 17:14:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 17:14:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 17:14:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 17:14:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 17:14:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 17:14:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 17:14:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 17:14:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 17:14:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 17:14:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 17:14:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 17:14:20,234 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 17:14:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 17:14:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 17:14:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 17:14:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 17:14:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-10 17:14:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 17:14:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 17:14:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 17:14:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 17:14:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 17:14:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 17:14:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 17:14:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 17:14:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 17:14:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 17:14:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 17:14:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 17:14:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 17:14:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-10 17:14:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 17:14:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 17:14:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 17:14:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 17:14:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 17:14:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 17:14:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 17:14:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 17:14:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 17:14:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 17:14:20,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 17:14:21,914 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 17:14:21,914 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 17:14:21,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:14:21 BoogieIcfgContainer [2020-07-10 17:14:21,926 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 17:14:21,927 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 17:14:21,927 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 17:14:21,931 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 17:14:21,931 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 05:14:19" (1/3) ... [2020-07-10 17:14:21,932 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43148c9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:14:21, skipping insertion in model container [2020-07-10 17:14:21,932 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:14:20" (2/3) ... [2020-07-10 17:14:21,933 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43148c9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:14:21, skipping insertion in model container [2020-07-10 17:14:21,933 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:14:21" (3/3) ... [2020-07-10 17:14:21,935 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product45.cil.c [2020-07-10 17:14:21,946 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 17:14:21,957 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 17:14:21,971 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 17:14:21,997 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 17:14:21,997 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 17:14:21,998 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 17:14:21,998 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 17:14:21,999 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 17:14:21,999 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 17:14:21,999 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 17:14:21,999 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 17:14:22,032 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states. [2020-07-10 17:14:22,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-10 17:14:22,061 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:14:22,062 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 17:14:22,062 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:14:22,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:14:22,069 INFO L82 PathProgramCache]: Analyzing trace with hash 1778587784, now seen corresponding path program 1 times [2020-07-10 17:14:22,077 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:14:22,078 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1721460441] [2020-07-10 17:14:22,078 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:14:22,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:22,828 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:14:22,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:22,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {428#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {322#true} is VALID [2020-07-10 17:14:22,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {322#true} #valid := #valid[0 := 0]; {322#true} is VALID [2020-07-10 17:14:22,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {322#true} assume 0 < #StackHeapBarrier; {322#true} is VALID [2020-07-10 17:14:22,962 INFO L280 TraceCheckUtils]: 3: Hoare triple {322#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {322#true} is VALID [2020-07-10 17:14:22,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {322#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {322#true} is VALID [2020-07-10 17:14:22,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {322#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {322#true} is VALID [2020-07-10 17:14:22,963 INFO L280 TraceCheckUtils]: 6: Hoare triple {322#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {322#true} is VALID [2020-07-10 17:14:22,964 INFO L280 TraceCheckUtils]: 7: Hoare triple {322#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {322#true} is VALID [2020-07-10 17:14:22,964 INFO L280 TraceCheckUtils]: 8: Hoare triple {322#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {322#true} is VALID [2020-07-10 17:14:22,964 INFO L280 TraceCheckUtils]: 9: Hoare triple {322#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {322#true} is VALID [2020-07-10 17:14:22,965 INFO L280 TraceCheckUtils]: 10: Hoare triple {322#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {322#true} is VALID [2020-07-10 17:14:22,965 INFO L280 TraceCheckUtils]: 11: Hoare triple {322#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {322#true} is VALID [2020-07-10 17:14:22,966 INFO L280 TraceCheckUtils]: 12: Hoare triple {322#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {322#true} is VALID [2020-07-10 17:14:22,966 INFO L280 TraceCheckUtils]: 13: Hoare triple {322#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {322#true} is VALID [2020-07-10 17:14:22,967 INFO L280 TraceCheckUtils]: 14: Hoare triple {322#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {322#true} is VALID [2020-07-10 17:14:22,970 INFO L280 TraceCheckUtils]: 15: Hoare triple {322#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L391 {322#true} is VALID [2020-07-10 17:14:22,971 INFO L280 TraceCheckUtils]: 16: Hoare triple {322#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L673 {322#true} is VALID [2020-07-10 17:14:22,971 INFO L280 TraceCheckUtils]: 17: Hoare triple {322#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L677 {322#true} is VALID [2020-07-10 17:14:22,972 INFO L280 TraceCheckUtils]: 18: Hoare triple {322#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L677-1 {322#true} is VALID [2020-07-10 17:14:22,978 INFO L280 TraceCheckUtils]: 19: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L677-2 {322#true} is VALID [2020-07-10 17:14:22,978 INFO L280 TraceCheckUtils]: 20: Hoare triple {322#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L677-3 {322#true} is VALID [2020-07-10 17:14:22,979 INFO L280 TraceCheckUtils]: 21: Hoare triple {322#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L681 {322#true} is VALID [2020-07-10 17:14:22,980 INFO L280 TraceCheckUtils]: 22: Hoare triple {322#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L681-1 {322#true} is VALID [2020-07-10 17:14:22,980 INFO L280 TraceCheckUtils]: 23: Hoare triple {322#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L681-2 {322#true} is VALID [2020-07-10 17:14:22,980 INFO L280 TraceCheckUtils]: 24: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L681-3 {322#true} is VALID [2020-07-10 17:14:22,981 INFO L280 TraceCheckUtils]: 25: Hoare triple {322#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L681-4 {322#true} is VALID [2020-07-10 17:14:22,981 INFO L280 TraceCheckUtils]: 26: Hoare triple {322#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L685 {322#true} is VALID [2020-07-10 17:14:22,982 INFO L280 TraceCheckUtils]: 27: Hoare triple {322#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L685-1 {322#true} is VALID [2020-07-10 17:14:22,982 INFO L280 TraceCheckUtils]: 28: Hoare triple {322#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L685-2 {322#true} is VALID [2020-07-10 17:14:22,983 INFO L280 TraceCheckUtils]: 29: Hoare triple {322#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L685-3 {322#true} is VALID [2020-07-10 17:14:22,983 INFO L280 TraceCheckUtils]: 30: Hoare triple {322#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L685-4 {322#true} is VALID [2020-07-10 17:14:22,983 INFO L280 TraceCheckUtils]: 31: Hoare triple {322#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L685-5 {322#true} is VALID [2020-07-10 17:14:22,984 INFO L280 TraceCheckUtils]: 32: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L685-6 {322#true} is VALID [2020-07-10 17:14:22,984 INFO L280 TraceCheckUtils]: 33: Hoare triple {322#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L685-7 {322#true} is VALID [2020-07-10 17:14:22,984 INFO L280 TraceCheckUtils]: 34: Hoare triple {322#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L689 {322#true} is VALID [2020-07-10 17:14:22,985 INFO L280 TraceCheckUtils]: 35: Hoare triple {322#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L689-1 {322#true} is VALID [2020-07-10 17:14:22,985 INFO L280 TraceCheckUtils]: 36: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L689-2 {322#true} is VALID [2020-07-10 17:14:22,985 INFO L280 TraceCheckUtils]: 37: Hoare triple {322#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L689-3 {322#true} is VALID [2020-07-10 17:14:22,986 INFO L280 TraceCheckUtils]: 38: Hoare triple {322#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L693 {322#true} is VALID [2020-07-10 17:14:22,986 INFO L280 TraceCheckUtils]: 39: Hoare triple {322#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L693-1 {322#true} is VALID [2020-07-10 17:14:22,987 INFO L280 TraceCheckUtils]: 40: Hoare triple {322#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L693-2 {322#true} is VALID [2020-07-10 17:14:22,987 INFO L280 TraceCheckUtils]: 41: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L693-3 {322#true} is VALID [2020-07-10 17:14:22,987 INFO L280 TraceCheckUtils]: 42: Hoare triple {322#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L693-4 {322#true} is VALID [2020-07-10 17:14:22,988 INFO L280 TraceCheckUtils]: 43: Hoare triple {322#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L697 {322#true} is VALID [2020-07-10 17:14:22,988 INFO L280 TraceCheckUtils]: 44: Hoare triple {322#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L697-1 {322#true} is VALID [2020-07-10 17:14:22,988 INFO L280 TraceCheckUtils]: 45: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L697-2 {322#true} is VALID [2020-07-10 17:14:22,991 INFO L280 TraceCheckUtils]: 46: Hoare triple {322#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L697-3 {322#true} is VALID [2020-07-10 17:14:22,991 INFO L280 TraceCheckUtils]: 47: Hoare triple {322#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L699 {322#true} is VALID [2020-07-10 17:14:22,991 INFO L280 TraceCheckUtils]: 48: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L699-1 {322#true} is VALID [2020-07-10 17:14:22,992 INFO L280 TraceCheckUtils]: 49: Hoare triple {322#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L699-2 {322#true} is VALID [2020-07-10 17:14:22,992 INFO L280 TraceCheckUtils]: 50: Hoare triple {322#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L842 {322#true} is VALID [2020-07-10 17:14:22,995 INFO L280 TraceCheckUtils]: 51: Hoare triple {322#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {322#true} is VALID [2020-07-10 17:14:22,996 INFO L280 TraceCheckUtils]: 52: Hoare triple {322#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {322#true} is VALID [2020-07-10 17:14:22,996 INFO L280 TraceCheckUtils]: 53: Hoare triple {322#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {322#true} is VALID [2020-07-10 17:14:22,997 INFO L280 TraceCheckUtils]: 54: Hoare triple {322#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L843-3 {322#true} is VALID [2020-07-10 17:14:22,997 INFO L280 TraceCheckUtils]: 55: Hoare triple {322#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L843-4 {322#true} is VALID [2020-07-10 17:14:23,017 INFO L280 TraceCheckUtils]: 56: Hoare triple {322#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L843-5 {322#true} is VALID [2020-07-10 17:14:23,018 INFO L280 TraceCheckUtils]: 57: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L843-6 {322#true} is VALID [2020-07-10 17:14:23,018 INFO L280 TraceCheckUtils]: 58: Hoare triple {322#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L843-7 {322#true} is VALID [2020-07-10 17:14:23,018 INFO L280 TraceCheckUtils]: 59: Hoare triple {322#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {322#true} is VALID [2020-07-10 17:14:23,019 INFO L280 TraceCheckUtils]: 60: Hoare triple {322#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {322#true} is VALID [2020-07-10 17:14:23,019 INFO L280 TraceCheckUtils]: 61: Hoare triple {322#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {322#true} is VALID [2020-07-10 17:14:23,019 INFO L280 TraceCheckUtils]: 62: Hoare triple {322#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {322#true} is VALID [2020-07-10 17:14:23,020 INFO L280 TraceCheckUtils]: 63: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L847-4 {322#true} is VALID [2020-07-10 17:14:23,020 INFO L280 TraceCheckUtils]: 64: Hoare triple {322#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-5 {322#true} is VALID [2020-07-10 17:14:23,020 INFO L280 TraceCheckUtils]: 65: Hoare triple {322#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {322#true} is VALID [2020-07-10 17:14:23,021 INFO L280 TraceCheckUtils]: 66: Hoare triple {322#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {322#true} is VALID [2020-07-10 17:14:23,021 INFO L280 TraceCheckUtils]: 67: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {322#true} is VALID [2020-07-10 17:14:23,021 INFO L280 TraceCheckUtils]: 68: Hoare triple {322#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {322#true} is VALID [2020-07-10 17:14:23,022 INFO L280 TraceCheckUtils]: 69: Hoare triple {322#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L855 {322#true} is VALID [2020-07-10 17:14:23,022 INFO L280 TraceCheckUtils]: 70: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L855-1 {322#true} is VALID [2020-07-10 17:14:23,022 INFO L280 TraceCheckUtils]: 71: Hoare triple {322#true} ~head~0.base, ~head~0.offset := 0, 0; {322#true} is VALID [2020-07-10 17:14:23,023 INFO L280 TraceCheckUtils]: 72: Hoare triple {322#true} ~cleanupTimeShifts~0 := 4; {322#true} is VALID [2020-07-10 17:14:23,023 INFO L280 TraceCheckUtils]: 73: Hoare triple {322#true} ~pumpRunning~0 := 0; {322#true} is VALID [2020-07-10 17:14:23,023 INFO L280 TraceCheckUtils]: 74: Hoare triple {322#true} ~systemActive~0 := 1; {322#true} is VALID [2020-07-10 17:14:23,024 INFO L280 TraceCheckUtils]: 75: Hoare triple {322#true} ~waterLevel~0 := 1; {322#true} is VALID [2020-07-10 17:14:23,024 INFO L280 TraceCheckUtils]: 76: Hoare triple {322#true} ~methaneLevelCritical~0 := 0; {322#true} is VALID [2020-07-10 17:14:23,024 INFO L280 TraceCheckUtils]: 77: Hoare triple {322#true} ~methAndRunningLastTime~0 := 0; {322#true} is VALID [2020-07-10 17:14:23,025 INFO L280 TraceCheckUtils]: 78: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,025 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {322#true} {322#true} #931#return; {322#true} is VALID [2020-07-10 17:14:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:23,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,038 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {322#true} {322#true} #833#return; {322#true} is VALID [2020-07-10 17:14:23,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:23,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,043 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {322#true} {322#true} #835#return; {322#true} is VALID [2020-07-10 17:14:23,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:23,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {322#true} havoc ~retValue_acc~11; {322#true} is VALID [2020-07-10 17:14:23,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {322#true} ~retValue_acc~11 := 1; {322#true} is VALID [2020-07-10 17:14:23,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {322#true} #res := ~retValue_acc~11; {322#true} is VALID [2020-07-10 17:14:23,048 INFO L280 TraceCheckUtils]: 3: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,048 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {322#true} {322#true} #837#return; {322#true} is VALID [2020-07-10 17:14:23,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:23,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,052 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {322#true} {322#true} #839#return; {322#true} is VALID [2020-07-10 17:14:23,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:23,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {429#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {322#true} is VALID [2020-07-10 17:14:23,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,068 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {322#true} {322#true} #921#return; {322#true} is VALID [2020-07-10 17:14:23,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:23,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {322#true} havoc ~retValue_acc~7; {322#true} is VALID [2020-07-10 17:14:23,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {322#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {322#true} is VALID [2020-07-10 17:14:23,072 INFO L280 TraceCheckUtils]: 2: Hoare triple {322#true} #res := ~retValue_acc~7; {322#true} is VALID [2020-07-10 17:14:23,073 INFO L280 TraceCheckUtils]: 3: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,073 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {322#true} {323#false} #889#return; {323#false} is VALID [2020-07-10 17:14:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:23,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {322#true} havoc ~retValue_acc~5; {322#true} is VALID [2020-07-10 17:14:23,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {322#true} ~retValue_acc~5 := ~pumpRunning~0; {322#true} is VALID [2020-07-10 17:14:23,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {322#true} #res := ~retValue_acc~5; {322#true} is VALID [2020-07-10 17:14:23,078 INFO L280 TraceCheckUtils]: 3: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,078 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {322#true} {323#false} #891#return; {323#false} is VALID [2020-07-10 17:14:23,084 INFO L263 TraceCheckUtils]: 0: Hoare triple {322#true} call ULTIMATE.init(); {428#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:14:23,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {428#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {322#true} is VALID [2020-07-10 17:14:23,085 INFO L280 TraceCheckUtils]: 2: Hoare triple {322#true} #valid := #valid[0 := 0]; {322#true} is VALID [2020-07-10 17:14:23,085 INFO L280 TraceCheckUtils]: 3: Hoare triple {322#true} assume 0 < #StackHeapBarrier; {322#true} is VALID [2020-07-10 17:14:23,086 INFO L280 TraceCheckUtils]: 4: Hoare triple {322#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {322#true} is VALID [2020-07-10 17:14:23,086 INFO L280 TraceCheckUtils]: 5: Hoare triple {322#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {322#true} is VALID [2020-07-10 17:14:23,086 INFO L280 TraceCheckUtils]: 6: Hoare triple {322#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {322#true} is VALID [2020-07-10 17:14:23,087 INFO L280 TraceCheckUtils]: 7: Hoare triple {322#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {322#true} is VALID [2020-07-10 17:14:23,087 INFO L280 TraceCheckUtils]: 8: Hoare triple {322#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {322#true} is VALID [2020-07-10 17:14:23,087 INFO L280 TraceCheckUtils]: 9: Hoare triple {322#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {322#true} is VALID [2020-07-10 17:14:23,088 INFO L280 TraceCheckUtils]: 10: Hoare triple {322#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {322#true} is VALID [2020-07-10 17:14:23,088 INFO L280 TraceCheckUtils]: 11: Hoare triple {322#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {322#true} is VALID [2020-07-10 17:14:23,088 INFO L280 TraceCheckUtils]: 12: Hoare triple {322#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {322#true} is VALID [2020-07-10 17:14:23,088 INFO L280 TraceCheckUtils]: 13: Hoare triple {322#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {322#true} is VALID [2020-07-10 17:14:23,089 INFO L280 TraceCheckUtils]: 14: Hoare triple {322#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {322#true} is VALID [2020-07-10 17:14:23,089 INFO L280 TraceCheckUtils]: 15: Hoare triple {322#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {322#true} is VALID [2020-07-10 17:14:23,089 INFO L280 TraceCheckUtils]: 16: Hoare triple {322#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L391 {322#true} is VALID [2020-07-10 17:14:23,090 INFO L280 TraceCheckUtils]: 17: Hoare triple {322#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L673 {322#true} is VALID [2020-07-10 17:14:23,090 INFO L280 TraceCheckUtils]: 18: Hoare triple {322#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L677 {322#true} is VALID [2020-07-10 17:14:23,090 INFO L280 TraceCheckUtils]: 19: Hoare triple {322#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L677-1 {322#true} is VALID [2020-07-10 17:14:23,090 INFO L280 TraceCheckUtils]: 20: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L677-2 {322#true} is VALID [2020-07-10 17:14:23,091 INFO L280 TraceCheckUtils]: 21: Hoare triple {322#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L677-3 {322#true} is VALID [2020-07-10 17:14:23,091 INFO L280 TraceCheckUtils]: 22: Hoare triple {322#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L681 {322#true} is VALID [2020-07-10 17:14:23,091 INFO L280 TraceCheckUtils]: 23: Hoare triple {322#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L681-1 {322#true} is VALID [2020-07-10 17:14:23,092 INFO L280 TraceCheckUtils]: 24: Hoare triple {322#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L681-2 {322#true} is VALID [2020-07-10 17:14:23,092 INFO L280 TraceCheckUtils]: 25: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L681-3 {322#true} is VALID [2020-07-10 17:14:23,092 INFO L280 TraceCheckUtils]: 26: Hoare triple {322#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L681-4 {322#true} is VALID [2020-07-10 17:14:23,093 INFO L280 TraceCheckUtils]: 27: Hoare triple {322#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L685 {322#true} is VALID [2020-07-10 17:14:23,093 INFO L280 TraceCheckUtils]: 28: Hoare triple {322#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L685-1 {322#true} is VALID [2020-07-10 17:14:23,093 INFO L280 TraceCheckUtils]: 29: Hoare triple {322#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L685-2 {322#true} is VALID [2020-07-10 17:14:23,093 INFO L280 TraceCheckUtils]: 30: Hoare triple {322#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L685-3 {322#true} is VALID [2020-07-10 17:14:23,094 INFO L280 TraceCheckUtils]: 31: Hoare triple {322#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L685-4 {322#true} is VALID [2020-07-10 17:14:23,094 INFO L280 TraceCheckUtils]: 32: Hoare triple {322#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L685-5 {322#true} is VALID [2020-07-10 17:14:23,094 INFO L280 TraceCheckUtils]: 33: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L685-6 {322#true} is VALID [2020-07-10 17:14:23,094 INFO L280 TraceCheckUtils]: 34: Hoare triple {322#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L685-7 {322#true} is VALID [2020-07-10 17:14:23,095 INFO L280 TraceCheckUtils]: 35: Hoare triple {322#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L689 {322#true} is VALID [2020-07-10 17:14:23,095 INFO L280 TraceCheckUtils]: 36: Hoare triple {322#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L689-1 {322#true} is VALID [2020-07-10 17:14:23,095 INFO L280 TraceCheckUtils]: 37: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L689-2 {322#true} is VALID [2020-07-10 17:14:23,096 INFO L280 TraceCheckUtils]: 38: Hoare triple {322#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L689-3 {322#true} is VALID [2020-07-10 17:14:23,096 INFO L280 TraceCheckUtils]: 39: Hoare triple {322#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L693 {322#true} is VALID [2020-07-10 17:14:23,096 INFO L280 TraceCheckUtils]: 40: Hoare triple {322#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L693-1 {322#true} is VALID [2020-07-10 17:14:23,097 INFO L280 TraceCheckUtils]: 41: Hoare triple {322#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L693-2 {322#true} is VALID [2020-07-10 17:14:23,097 INFO L280 TraceCheckUtils]: 42: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L693-3 {322#true} is VALID [2020-07-10 17:14:23,097 INFO L280 TraceCheckUtils]: 43: Hoare triple {322#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L693-4 {322#true} is VALID [2020-07-10 17:14:23,097 INFO L280 TraceCheckUtils]: 44: Hoare triple {322#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L697 {322#true} is VALID [2020-07-10 17:14:23,098 INFO L280 TraceCheckUtils]: 45: Hoare triple {322#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L697-1 {322#true} is VALID [2020-07-10 17:14:23,098 INFO L280 TraceCheckUtils]: 46: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L697-2 {322#true} is VALID [2020-07-10 17:14:23,098 INFO L280 TraceCheckUtils]: 47: Hoare triple {322#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L697-3 {322#true} is VALID [2020-07-10 17:14:23,099 INFO L280 TraceCheckUtils]: 48: Hoare triple {322#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L699 {322#true} is VALID [2020-07-10 17:14:23,099 INFO L280 TraceCheckUtils]: 49: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L699-1 {322#true} is VALID [2020-07-10 17:14:23,099 INFO L280 TraceCheckUtils]: 50: Hoare triple {322#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L699-2 {322#true} is VALID [2020-07-10 17:14:23,099 INFO L280 TraceCheckUtils]: 51: Hoare triple {322#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L842 {322#true} is VALID [2020-07-10 17:14:23,100 INFO L280 TraceCheckUtils]: 52: Hoare triple {322#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {322#true} is VALID [2020-07-10 17:14:23,100 INFO L280 TraceCheckUtils]: 53: Hoare triple {322#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {322#true} is VALID [2020-07-10 17:14:23,100 INFO L280 TraceCheckUtils]: 54: Hoare triple {322#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {322#true} is VALID [2020-07-10 17:14:23,101 INFO L280 TraceCheckUtils]: 55: Hoare triple {322#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L843-3 {322#true} is VALID [2020-07-10 17:14:23,101 INFO L280 TraceCheckUtils]: 56: Hoare triple {322#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L843-4 {322#true} is VALID [2020-07-10 17:14:23,101 INFO L280 TraceCheckUtils]: 57: Hoare triple {322#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L843-5 {322#true} is VALID [2020-07-10 17:14:23,101 INFO L280 TraceCheckUtils]: 58: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L843-6 {322#true} is VALID [2020-07-10 17:14:23,102 INFO L280 TraceCheckUtils]: 59: Hoare triple {322#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L843-7 {322#true} is VALID [2020-07-10 17:14:23,102 INFO L280 TraceCheckUtils]: 60: Hoare triple {322#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {322#true} is VALID [2020-07-10 17:14:23,102 INFO L280 TraceCheckUtils]: 61: Hoare triple {322#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {322#true} is VALID [2020-07-10 17:14:23,102 INFO L280 TraceCheckUtils]: 62: Hoare triple {322#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {322#true} is VALID [2020-07-10 17:14:23,103 INFO L280 TraceCheckUtils]: 63: Hoare triple {322#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {322#true} is VALID [2020-07-10 17:14:23,103 INFO L280 TraceCheckUtils]: 64: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L847-4 {322#true} is VALID [2020-07-10 17:14:23,103 INFO L280 TraceCheckUtils]: 65: Hoare triple {322#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-5 {322#true} is VALID [2020-07-10 17:14:23,104 INFO L280 TraceCheckUtils]: 66: Hoare triple {322#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {322#true} is VALID [2020-07-10 17:14:23,104 INFO L280 TraceCheckUtils]: 67: Hoare triple {322#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {322#true} is VALID [2020-07-10 17:14:23,104 INFO L280 TraceCheckUtils]: 68: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {322#true} is VALID [2020-07-10 17:14:23,105 INFO L280 TraceCheckUtils]: 69: Hoare triple {322#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {322#true} is VALID [2020-07-10 17:14:23,105 INFO L280 TraceCheckUtils]: 70: Hoare triple {322#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L855 {322#true} is VALID [2020-07-10 17:14:23,105 INFO L280 TraceCheckUtils]: 71: Hoare triple {322#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L855-1 {322#true} is VALID [2020-07-10 17:14:23,105 INFO L280 TraceCheckUtils]: 72: Hoare triple {322#true} ~head~0.base, ~head~0.offset := 0, 0; {322#true} is VALID [2020-07-10 17:14:23,106 INFO L280 TraceCheckUtils]: 73: Hoare triple {322#true} ~cleanupTimeShifts~0 := 4; {322#true} is VALID [2020-07-10 17:14:23,106 INFO L280 TraceCheckUtils]: 74: Hoare triple {322#true} ~pumpRunning~0 := 0; {322#true} is VALID [2020-07-10 17:14:23,106 INFO L280 TraceCheckUtils]: 75: Hoare triple {322#true} ~systemActive~0 := 1; {322#true} is VALID [2020-07-10 17:14:23,106 INFO L280 TraceCheckUtils]: 76: Hoare triple {322#true} ~waterLevel~0 := 1; {322#true} is VALID [2020-07-10 17:14:23,107 INFO L280 TraceCheckUtils]: 77: Hoare triple {322#true} ~methaneLevelCritical~0 := 0; {322#true} is VALID [2020-07-10 17:14:23,107 INFO L280 TraceCheckUtils]: 78: Hoare triple {322#true} ~methAndRunningLastTime~0 := 0; {322#true} is VALID [2020-07-10 17:14:23,107 INFO L280 TraceCheckUtils]: 79: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,108 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {322#true} {322#true} #931#return; {322#true} is VALID [2020-07-10 17:14:23,108 INFO L263 TraceCheckUtils]: 81: Hoare triple {322#true} call #t~ret74 := main(); {322#true} is VALID [2020-07-10 17:14:23,108 INFO L280 TraceCheckUtils]: 82: Hoare triple {322#true} havoc ~retValue_acc~3; {322#true} is VALID [2020-07-10 17:14:23,108 INFO L280 TraceCheckUtils]: 83: Hoare triple {322#true} havoc ~tmp~3; {322#true} is VALID [2020-07-10 17:14:23,109 INFO L263 TraceCheckUtils]: 84: Hoare triple {322#true} call select_helpers(); {322#true} is VALID [2020-07-10 17:14:23,109 INFO L280 TraceCheckUtils]: 85: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,109 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {322#true} {322#true} #833#return; {322#true} is VALID [2020-07-10 17:14:23,110 INFO L263 TraceCheckUtils]: 87: Hoare triple {322#true} call select_features(); {322#true} is VALID [2020-07-10 17:14:23,110 INFO L280 TraceCheckUtils]: 88: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,110 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {322#true} {322#true} #835#return; {322#true} is VALID [2020-07-10 17:14:23,110 INFO L263 TraceCheckUtils]: 90: Hoare triple {322#true} call #t~ret35 := valid_product(); {322#true} is VALID [2020-07-10 17:14:23,111 INFO L280 TraceCheckUtils]: 91: Hoare triple {322#true} havoc ~retValue_acc~11; {322#true} is VALID [2020-07-10 17:14:23,111 INFO L280 TraceCheckUtils]: 92: Hoare triple {322#true} ~retValue_acc~11 := 1; {322#true} is VALID [2020-07-10 17:14:23,111 INFO L280 TraceCheckUtils]: 93: Hoare triple {322#true} #res := ~retValue_acc~11; {322#true} is VALID [2020-07-10 17:14:23,112 INFO L280 TraceCheckUtils]: 94: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,112 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {322#true} {322#true} #837#return; {322#true} is VALID [2020-07-10 17:14:23,112 INFO L280 TraceCheckUtils]: 96: Hoare triple {322#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {322#true} is VALID [2020-07-10 17:14:23,112 INFO L280 TraceCheckUtils]: 97: Hoare triple {322#true} ~tmp~3 := #t~ret35; {322#true} is VALID [2020-07-10 17:14:23,113 INFO L280 TraceCheckUtils]: 98: Hoare triple {322#true} havoc #t~ret35; {322#true} is VALID [2020-07-10 17:14:23,113 INFO L280 TraceCheckUtils]: 99: Hoare triple {322#true} assume 0 != ~tmp~3; {322#true} is VALID [2020-07-10 17:14:23,113 INFO L263 TraceCheckUtils]: 100: Hoare triple {322#true} call setup(); {322#true} is VALID [2020-07-10 17:14:23,114 INFO L280 TraceCheckUtils]: 101: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,114 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {322#true} {322#true} #839#return; {322#true} is VALID [2020-07-10 17:14:23,114 INFO L263 TraceCheckUtils]: 103: Hoare triple {322#true} call runTest(); {322#true} is VALID [2020-07-10 17:14:23,115 INFO L263 TraceCheckUtils]: 104: Hoare triple {322#true} call __utac_acc__Specification2_spec__1(); {429#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:14:23,115 INFO L280 TraceCheckUtils]: 105: Hoare triple {429#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {322#true} is VALID [2020-07-10 17:14:23,116 INFO L280 TraceCheckUtils]: 106: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,116 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {322#true} {322#true} #921#return; {322#true} is VALID [2020-07-10 17:14:23,116 INFO L263 TraceCheckUtils]: 108: Hoare triple {322#true} call test(); {322#true} is VALID [2020-07-10 17:14:23,116 INFO L280 TraceCheckUtils]: 109: Hoare triple {322#true} havoc ~splverifierCounter~0; {322#true} is VALID [2020-07-10 17:14:23,117 INFO L280 TraceCheckUtils]: 110: Hoare triple {322#true} havoc ~tmp~8; {322#true} is VALID [2020-07-10 17:14:23,117 INFO L280 TraceCheckUtils]: 111: Hoare triple {322#true} havoc ~tmp___0~1; {322#true} is VALID [2020-07-10 17:14:23,117 INFO L280 TraceCheckUtils]: 112: Hoare triple {322#true} havoc ~tmp___1~0; {322#true} is VALID [2020-07-10 17:14:23,118 INFO L280 TraceCheckUtils]: 113: Hoare triple {322#true} havoc ~tmp___2~0; {322#true} is VALID [2020-07-10 17:14:23,118 INFO L280 TraceCheckUtils]: 114: Hoare triple {322#true} ~splverifierCounter~0 := 0; {322#true} is VALID [2020-07-10 17:14:23,119 INFO L280 TraceCheckUtils]: 115: Hoare triple {322#true} assume false; {323#false} is VALID [2020-07-10 17:14:23,119 INFO L263 TraceCheckUtils]: 116: Hoare triple {323#false} call cleanup(); {323#false} is VALID [2020-07-10 17:14:23,119 INFO L280 TraceCheckUtils]: 117: Hoare triple {323#false} havoc ~i~0; {323#false} is VALID [2020-07-10 17:14:23,120 INFO L280 TraceCheckUtils]: 118: Hoare triple {323#false} havoc ~__cil_tmp2~0; {323#false} is VALID [2020-07-10 17:14:23,120 INFO L263 TraceCheckUtils]: 119: Hoare triple {323#false} call timeShift(); {323#false} is VALID [2020-07-10 17:14:23,120 INFO L280 TraceCheckUtils]: 120: Hoare triple {323#false} assume !(0 != ~pumpRunning~0); {323#false} is VALID [2020-07-10 17:14:23,121 INFO L280 TraceCheckUtils]: 121: Hoare triple {323#false} assume !(0 != ~systemActive~0); {323#false} is VALID [2020-07-10 17:14:23,121 INFO L263 TraceCheckUtils]: 122: Hoare triple {323#false} call __utac_acc__Specification2_spec__2(); {323#false} is VALID [2020-07-10 17:14:23,121 INFO L280 TraceCheckUtils]: 123: Hoare triple {323#false} havoc ~tmp~9; {323#false} is VALID [2020-07-10 17:14:23,121 INFO L280 TraceCheckUtils]: 124: Hoare triple {323#false} havoc ~tmp___0~2; {323#false} is VALID [2020-07-10 17:14:23,122 INFO L263 TraceCheckUtils]: 125: Hoare triple {323#false} call #t~ret72 := isMethaneLevelCritical(); {322#true} is VALID [2020-07-10 17:14:23,122 INFO L280 TraceCheckUtils]: 126: Hoare triple {322#true} havoc ~retValue_acc~7; {322#true} is VALID [2020-07-10 17:14:23,122 INFO L280 TraceCheckUtils]: 127: Hoare triple {322#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {322#true} is VALID [2020-07-10 17:14:23,123 INFO L280 TraceCheckUtils]: 128: Hoare triple {322#true} #res := ~retValue_acc~7; {322#true} is VALID [2020-07-10 17:14:23,123 INFO L280 TraceCheckUtils]: 129: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,123 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {322#true} {323#false} #889#return; {323#false} is VALID [2020-07-10 17:14:23,123 INFO L280 TraceCheckUtils]: 131: Hoare triple {323#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {323#false} is VALID [2020-07-10 17:14:23,124 INFO L280 TraceCheckUtils]: 132: Hoare triple {323#false} ~tmp~9 := #t~ret72; {323#false} is VALID [2020-07-10 17:14:23,124 INFO L280 TraceCheckUtils]: 133: Hoare triple {323#false} havoc #t~ret72; {323#false} is VALID [2020-07-10 17:14:23,124 INFO L280 TraceCheckUtils]: 134: Hoare triple {323#false} assume 0 != ~tmp~9; {323#false} is VALID [2020-07-10 17:14:23,124 INFO L263 TraceCheckUtils]: 135: Hoare triple {323#false} call #t~ret73 := isPumpRunning(); {322#true} is VALID [2020-07-10 17:14:23,125 INFO L280 TraceCheckUtils]: 136: Hoare triple {322#true} havoc ~retValue_acc~5; {322#true} is VALID [2020-07-10 17:14:23,125 INFO L280 TraceCheckUtils]: 137: Hoare triple {322#true} ~retValue_acc~5 := ~pumpRunning~0; {322#true} is VALID [2020-07-10 17:14:23,125 INFO L280 TraceCheckUtils]: 138: Hoare triple {322#true} #res := ~retValue_acc~5; {322#true} is VALID [2020-07-10 17:14:23,126 INFO L280 TraceCheckUtils]: 139: Hoare triple {322#true} assume true; {322#true} is VALID [2020-07-10 17:14:23,126 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {322#true} {323#false} #891#return; {323#false} is VALID [2020-07-10 17:14:23,126 INFO L280 TraceCheckUtils]: 141: Hoare triple {323#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {323#false} is VALID [2020-07-10 17:14:23,126 INFO L280 TraceCheckUtils]: 142: Hoare triple {323#false} ~tmp___0~2 := #t~ret73; {323#false} is VALID [2020-07-10 17:14:23,127 INFO L280 TraceCheckUtils]: 143: Hoare triple {323#false} havoc #t~ret73; {323#false} is VALID [2020-07-10 17:14:23,127 INFO L280 TraceCheckUtils]: 144: Hoare triple {323#false} assume 0 != ~tmp___0~2; {323#false} is VALID [2020-07-10 17:14:23,127 INFO L280 TraceCheckUtils]: 145: Hoare triple {323#false} assume 0 != ~methAndRunningLastTime~0; {323#false} is VALID [2020-07-10 17:14:23,127 INFO L263 TraceCheckUtils]: 146: Hoare triple {323#false} call __automaton_fail(); {323#false} is VALID [2020-07-10 17:14:23,128 INFO L280 TraceCheckUtils]: 147: Hoare triple {323#false} assume !false; {323#false} is VALID [2020-07-10 17:14:23,151 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 17:14:23,151 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:14:23,153 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1721460441] [2020-07-10 17:14:23,155 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:14:23,155 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 17:14:23,156 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668001751] [2020-07-10 17:14:23,162 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-10 17:14:23,166 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:14:23,170 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 17:14:23,335 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 17:14:23,335 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 17:14:23,335 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:14:23,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 17:14:23,345 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 17:14:23,347 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 4 states. [2020-07-10 17:14:31,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:14:31,909 INFO L93 Difference]: Finished difference Result 500 states and 593 transitions. [2020-07-10 17:14:31,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 17:14:31,909 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-10 17:14:31,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:14:31,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:14:31,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 593 transitions. [2020-07-10 17:14:31,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:14:31,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 593 transitions. [2020-07-10 17:14:31,972 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 593 transitions. [2020-07-10 17:14:33,595 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 593 edges. 593 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:14:33,635 INFO L225 Difference]: With dead ends: 500 [2020-07-10 17:14:33,636 INFO L226 Difference]: Without dead ends: 317 [2020-07-10 17:14:33,641 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 17:14:33,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2020-07-10 17:14:37,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 268. [2020-07-10 17:14:37,630 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:14:37,631 INFO L82 GeneralOperation]: Start isEquivalent. First operand 317 states. Second operand 268 states. [2020-07-10 17:14:37,632 INFO L74 IsIncluded]: Start isIncluded. First operand 317 states. Second operand 268 states. [2020-07-10 17:14:37,632 INFO L87 Difference]: Start difference. First operand 317 states. Second operand 268 states. [2020-07-10 17:14:37,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:14:37,672 INFO L93 Difference]: Finished difference Result 317 states and 361 transitions. [2020-07-10 17:14:37,673 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 361 transitions. [2020-07-10 17:14:37,677 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:14:37,677 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:14:37,677 INFO L74 IsIncluded]: Start isIncluded. First operand 268 states. Second operand 317 states. [2020-07-10 17:14:37,677 INFO L87 Difference]: Start difference. First operand 268 states. Second operand 317 states. [2020-07-10 17:14:37,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:14:37,713 INFO L93 Difference]: Finished difference Result 317 states and 361 transitions. [2020-07-10 17:14:37,713 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 361 transitions. [2020-07-10 17:14:37,715 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:14:37,715 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:14:37,715 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:14:37,716 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:14:37,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2020-07-10 17:14:37,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 293 transitions. [2020-07-10 17:14:37,742 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 293 transitions. Word has length 148 [2020-07-10 17:14:37,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:14:37,743 INFO L479 AbstractCegarLoop]: Abstraction has 268 states and 293 transitions. [2020-07-10 17:14:37,743 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 17:14:37,743 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 268 states and 293 transitions. [2020-07-10 17:14:38,771 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 293 edges. 293 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:14:38,771 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 293 transitions. [2020-07-10 17:14:38,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-10 17:14:38,775 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:14:38,775 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 17:14:38,776 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 17:14:38,776 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:14:38,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:14:38,776 INFO L82 PathProgramCache]: Analyzing trace with hash -1462569600, now seen corresponding path program 1 times [2020-07-10 17:14:38,777 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:14:38,777 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [325295206] [2020-07-10 17:14:38,777 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:14:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:39,164 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:14:39,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:39,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {2709#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2602#true} is VALID [2020-07-10 17:14:39,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {2602#true} #valid := #valid[0 := 0]; {2602#true} is VALID [2020-07-10 17:14:39,223 INFO L280 TraceCheckUtils]: 2: Hoare triple {2602#true} assume 0 < #StackHeapBarrier; {2602#true} is VALID [2020-07-10 17:14:39,223 INFO L280 TraceCheckUtils]: 3: Hoare triple {2602#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {2602#true} is VALID [2020-07-10 17:14:39,223 INFO L280 TraceCheckUtils]: 4: Hoare triple {2602#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {2602#true} is VALID [2020-07-10 17:14:39,224 INFO L280 TraceCheckUtils]: 5: Hoare triple {2602#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {2602#true} is VALID [2020-07-10 17:14:39,224 INFO L280 TraceCheckUtils]: 6: Hoare triple {2602#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {2602#true} is VALID [2020-07-10 17:14:39,224 INFO L280 TraceCheckUtils]: 7: Hoare triple {2602#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {2602#true} is VALID [2020-07-10 17:14:39,224 INFO L280 TraceCheckUtils]: 8: Hoare triple {2602#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {2602#true} is VALID [2020-07-10 17:14:39,225 INFO L280 TraceCheckUtils]: 9: Hoare triple {2602#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {2602#true} is VALID [2020-07-10 17:14:39,225 INFO L280 TraceCheckUtils]: 10: Hoare triple {2602#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {2602#true} is VALID [2020-07-10 17:14:39,225 INFO L280 TraceCheckUtils]: 11: Hoare triple {2602#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {2602#true} is VALID [2020-07-10 17:14:39,225 INFO L280 TraceCheckUtils]: 12: Hoare triple {2602#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {2602#true} is VALID [2020-07-10 17:14:39,226 INFO L280 TraceCheckUtils]: 13: Hoare triple {2602#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {2602#true} is VALID [2020-07-10 17:14:39,226 INFO L280 TraceCheckUtils]: 14: Hoare triple {2602#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {2602#true} is VALID [2020-07-10 17:14:39,226 INFO L280 TraceCheckUtils]: 15: Hoare triple {2602#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L391 {2602#true} is VALID [2020-07-10 17:14:39,226 INFO L280 TraceCheckUtils]: 16: Hoare triple {2602#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L673 {2602#true} is VALID [2020-07-10 17:14:39,227 INFO L280 TraceCheckUtils]: 17: Hoare triple {2602#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L677 {2602#true} is VALID [2020-07-10 17:14:39,227 INFO L280 TraceCheckUtils]: 18: Hoare triple {2602#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L677-1 {2602#true} is VALID [2020-07-10 17:14:39,227 INFO L280 TraceCheckUtils]: 19: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L677-2 {2602#true} is VALID [2020-07-10 17:14:39,227 INFO L280 TraceCheckUtils]: 20: Hoare triple {2602#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L677-3 {2602#true} is VALID [2020-07-10 17:14:39,228 INFO L280 TraceCheckUtils]: 21: Hoare triple {2602#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L681 {2602#true} is VALID [2020-07-10 17:14:39,228 INFO L280 TraceCheckUtils]: 22: Hoare triple {2602#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L681-1 {2602#true} is VALID [2020-07-10 17:14:39,228 INFO L280 TraceCheckUtils]: 23: Hoare triple {2602#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L681-2 {2602#true} is VALID [2020-07-10 17:14:39,228 INFO L280 TraceCheckUtils]: 24: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L681-3 {2602#true} is VALID [2020-07-10 17:14:39,229 INFO L280 TraceCheckUtils]: 25: Hoare triple {2602#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L681-4 {2602#true} is VALID [2020-07-10 17:14:39,229 INFO L280 TraceCheckUtils]: 26: Hoare triple {2602#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L685 {2602#true} is VALID [2020-07-10 17:14:39,229 INFO L280 TraceCheckUtils]: 27: Hoare triple {2602#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L685-1 {2602#true} is VALID [2020-07-10 17:14:39,229 INFO L280 TraceCheckUtils]: 28: Hoare triple {2602#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L685-2 {2602#true} is VALID [2020-07-10 17:14:39,230 INFO L280 TraceCheckUtils]: 29: Hoare triple {2602#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L685-3 {2602#true} is VALID [2020-07-10 17:14:39,230 INFO L280 TraceCheckUtils]: 30: Hoare triple {2602#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L685-4 {2602#true} is VALID [2020-07-10 17:14:39,230 INFO L280 TraceCheckUtils]: 31: Hoare triple {2602#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L685-5 {2602#true} is VALID [2020-07-10 17:14:39,230 INFO L280 TraceCheckUtils]: 32: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L685-6 {2602#true} is VALID [2020-07-10 17:14:39,231 INFO L280 TraceCheckUtils]: 33: Hoare triple {2602#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L685-7 {2602#true} is VALID [2020-07-10 17:14:39,231 INFO L280 TraceCheckUtils]: 34: Hoare triple {2602#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L689 {2602#true} is VALID [2020-07-10 17:14:39,231 INFO L280 TraceCheckUtils]: 35: Hoare triple {2602#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L689-1 {2602#true} is VALID [2020-07-10 17:14:39,231 INFO L280 TraceCheckUtils]: 36: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L689-2 {2602#true} is VALID [2020-07-10 17:14:39,231 INFO L280 TraceCheckUtils]: 37: Hoare triple {2602#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L689-3 {2602#true} is VALID [2020-07-10 17:14:39,232 INFO L280 TraceCheckUtils]: 38: Hoare triple {2602#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L693 {2602#true} is VALID [2020-07-10 17:14:39,232 INFO L280 TraceCheckUtils]: 39: Hoare triple {2602#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L693-1 {2602#true} is VALID [2020-07-10 17:14:39,232 INFO L280 TraceCheckUtils]: 40: Hoare triple {2602#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L693-2 {2602#true} is VALID [2020-07-10 17:14:39,233 INFO L280 TraceCheckUtils]: 41: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L693-3 {2602#true} is VALID [2020-07-10 17:14:39,233 INFO L280 TraceCheckUtils]: 42: Hoare triple {2602#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L693-4 {2602#true} is VALID [2020-07-10 17:14:39,233 INFO L280 TraceCheckUtils]: 43: Hoare triple {2602#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L697 {2602#true} is VALID [2020-07-10 17:14:39,233 INFO L280 TraceCheckUtils]: 44: Hoare triple {2602#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L697-1 {2602#true} is VALID [2020-07-10 17:14:39,233 INFO L280 TraceCheckUtils]: 45: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L697-2 {2602#true} is VALID [2020-07-10 17:14:39,234 INFO L280 TraceCheckUtils]: 46: Hoare triple {2602#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L697-3 {2602#true} is VALID [2020-07-10 17:14:39,234 INFO L280 TraceCheckUtils]: 47: Hoare triple {2602#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L699 {2602#true} is VALID [2020-07-10 17:14:39,234 INFO L280 TraceCheckUtils]: 48: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L699-1 {2602#true} is VALID [2020-07-10 17:14:39,234 INFO L280 TraceCheckUtils]: 49: Hoare triple {2602#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L699-2 {2602#true} is VALID [2020-07-10 17:14:39,235 INFO L280 TraceCheckUtils]: 50: Hoare triple {2602#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L842 {2602#true} is VALID [2020-07-10 17:14:39,235 INFO L280 TraceCheckUtils]: 51: Hoare triple {2602#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {2602#true} is VALID [2020-07-10 17:14:39,235 INFO L280 TraceCheckUtils]: 52: Hoare triple {2602#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {2602#true} is VALID [2020-07-10 17:14:39,235 INFO L280 TraceCheckUtils]: 53: Hoare triple {2602#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {2602#true} is VALID [2020-07-10 17:14:39,236 INFO L280 TraceCheckUtils]: 54: Hoare triple {2602#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L843-3 {2602#true} is VALID [2020-07-10 17:14:39,236 INFO L280 TraceCheckUtils]: 55: Hoare triple {2602#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L843-4 {2602#true} is VALID [2020-07-10 17:14:39,236 INFO L280 TraceCheckUtils]: 56: Hoare triple {2602#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L843-5 {2602#true} is VALID [2020-07-10 17:14:39,236 INFO L280 TraceCheckUtils]: 57: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L843-6 {2602#true} is VALID [2020-07-10 17:14:39,237 INFO L280 TraceCheckUtils]: 58: Hoare triple {2602#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L843-7 {2602#true} is VALID [2020-07-10 17:14:39,237 INFO L280 TraceCheckUtils]: 59: Hoare triple {2602#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {2602#true} is VALID [2020-07-10 17:14:39,237 INFO L280 TraceCheckUtils]: 60: Hoare triple {2602#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {2602#true} is VALID [2020-07-10 17:14:39,237 INFO L280 TraceCheckUtils]: 61: Hoare triple {2602#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {2602#true} is VALID [2020-07-10 17:14:39,238 INFO L280 TraceCheckUtils]: 62: Hoare triple {2602#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {2602#true} is VALID [2020-07-10 17:14:39,238 INFO L280 TraceCheckUtils]: 63: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L847-4 {2602#true} is VALID [2020-07-10 17:14:39,238 INFO L280 TraceCheckUtils]: 64: Hoare triple {2602#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-5 {2602#true} is VALID [2020-07-10 17:14:39,238 INFO L280 TraceCheckUtils]: 65: Hoare triple {2602#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {2602#true} is VALID [2020-07-10 17:14:39,238 INFO L280 TraceCheckUtils]: 66: Hoare triple {2602#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {2602#true} is VALID [2020-07-10 17:14:39,239 INFO L280 TraceCheckUtils]: 67: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {2602#true} is VALID [2020-07-10 17:14:39,239 INFO L280 TraceCheckUtils]: 68: Hoare triple {2602#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {2602#true} is VALID [2020-07-10 17:14:39,239 INFO L280 TraceCheckUtils]: 69: Hoare triple {2602#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L855 {2602#true} is VALID [2020-07-10 17:14:39,239 INFO L280 TraceCheckUtils]: 70: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L855-1 {2602#true} is VALID [2020-07-10 17:14:39,240 INFO L280 TraceCheckUtils]: 71: Hoare triple {2602#true} ~head~0.base, ~head~0.offset := 0, 0; {2602#true} is VALID [2020-07-10 17:14:39,240 INFO L280 TraceCheckUtils]: 72: Hoare triple {2602#true} ~cleanupTimeShifts~0 := 4; {2602#true} is VALID [2020-07-10 17:14:39,240 INFO L280 TraceCheckUtils]: 73: Hoare triple {2602#true} ~pumpRunning~0 := 0; {2602#true} is VALID [2020-07-10 17:14:39,240 INFO L280 TraceCheckUtils]: 74: Hoare triple {2602#true} ~systemActive~0 := 1; {2602#true} is VALID [2020-07-10 17:14:39,241 INFO L280 TraceCheckUtils]: 75: Hoare triple {2602#true} ~waterLevel~0 := 1; {2602#true} is VALID [2020-07-10 17:14:39,241 INFO L280 TraceCheckUtils]: 76: Hoare triple {2602#true} ~methaneLevelCritical~0 := 0; {2602#true} is VALID [2020-07-10 17:14:39,241 INFO L280 TraceCheckUtils]: 77: Hoare triple {2602#true} ~methAndRunningLastTime~0 := 0; {2602#true} is VALID [2020-07-10 17:14:39,241 INFO L280 TraceCheckUtils]: 78: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,242 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2602#true} {2602#true} #931#return; {2602#true} is VALID [2020-07-10 17:14:39,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:39,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,256 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2602#true} {2602#true} #833#return; {2602#true} is VALID [2020-07-10 17:14:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:39,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,264 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2602#true} {2602#true} #835#return; {2602#true} is VALID [2020-07-10 17:14:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:39,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {2602#true} havoc ~retValue_acc~11; {2602#true} is VALID [2020-07-10 17:14:39,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {2602#true} ~retValue_acc~11 := 1; {2602#true} is VALID [2020-07-10 17:14:39,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {2602#true} #res := ~retValue_acc~11; {2602#true} is VALID [2020-07-10 17:14:39,270 INFO L280 TraceCheckUtils]: 3: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,271 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2602#true} {2602#true} #837#return; {2602#true} is VALID [2020-07-10 17:14:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:39,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,278 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2602#true} {2602#true} #839#return; {2602#true} is VALID [2020-07-10 17:14:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:39,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {2710#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {2602#true} is VALID [2020-07-10 17:14:39,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,292 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2602#true} {2602#true} #921#return; {2602#true} is VALID [2020-07-10 17:14:39,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:39,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {2602#true} havoc ~retValue_acc~7; {2602#true} is VALID [2020-07-10 17:14:39,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {2602#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {2602#true} is VALID [2020-07-10 17:14:39,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {2602#true} #res := ~retValue_acc~7; {2602#true} is VALID [2020-07-10 17:14:39,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,302 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2602#true} {2603#false} #889#return; {2603#false} is VALID [2020-07-10 17:14:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:39,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {2602#true} havoc ~retValue_acc~5; {2602#true} is VALID [2020-07-10 17:14:39,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {2602#true} ~retValue_acc~5 := ~pumpRunning~0; {2602#true} is VALID [2020-07-10 17:14:39,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {2602#true} #res := ~retValue_acc~5; {2602#true} is VALID [2020-07-10 17:14:39,306 INFO L280 TraceCheckUtils]: 3: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,306 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2602#true} {2603#false} #891#return; {2603#false} is VALID [2020-07-10 17:14:39,316 INFO L263 TraceCheckUtils]: 0: Hoare triple {2602#true} call ULTIMATE.init(); {2709#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:14:39,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {2709#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2602#true} is VALID [2020-07-10 17:14:39,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {2602#true} #valid := #valid[0 := 0]; {2602#true} is VALID [2020-07-10 17:14:39,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {2602#true} assume 0 < #StackHeapBarrier; {2602#true} is VALID [2020-07-10 17:14:39,317 INFO L280 TraceCheckUtils]: 4: Hoare triple {2602#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {2602#true} is VALID [2020-07-10 17:14:39,317 INFO L280 TraceCheckUtils]: 5: Hoare triple {2602#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {2602#true} is VALID [2020-07-10 17:14:39,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {2602#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {2602#true} is VALID [2020-07-10 17:14:39,318 INFO L280 TraceCheckUtils]: 7: Hoare triple {2602#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {2602#true} is VALID [2020-07-10 17:14:39,318 INFO L280 TraceCheckUtils]: 8: Hoare triple {2602#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {2602#true} is VALID [2020-07-10 17:14:39,318 INFO L280 TraceCheckUtils]: 9: Hoare triple {2602#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {2602#true} is VALID [2020-07-10 17:14:39,319 INFO L280 TraceCheckUtils]: 10: Hoare triple {2602#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {2602#true} is VALID [2020-07-10 17:14:39,320 INFO L280 TraceCheckUtils]: 11: Hoare triple {2602#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {2602#true} is VALID [2020-07-10 17:14:39,320 INFO L280 TraceCheckUtils]: 12: Hoare triple {2602#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {2602#true} is VALID [2020-07-10 17:14:39,320 INFO L280 TraceCheckUtils]: 13: Hoare triple {2602#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {2602#true} is VALID [2020-07-10 17:14:39,320 INFO L280 TraceCheckUtils]: 14: Hoare triple {2602#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {2602#true} is VALID [2020-07-10 17:14:39,320 INFO L280 TraceCheckUtils]: 15: Hoare triple {2602#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {2602#true} is VALID [2020-07-10 17:14:39,321 INFO L280 TraceCheckUtils]: 16: Hoare triple {2602#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L391 {2602#true} is VALID [2020-07-10 17:14:39,321 INFO L280 TraceCheckUtils]: 17: Hoare triple {2602#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L673 {2602#true} is VALID [2020-07-10 17:14:39,321 INFO L280 TraceCheckUtils]: 18: Hoare triple {2602#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L677 {2602#true} is VALID [2020-07-10 17:14:39,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {2602#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L677-1 {2602#true} is VALID [2020-07-10 17:14:39,322 INFO L280 TraceCheckUtils]: 20: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L677-2 {2602#true} is VALID [2020-07-10 17:14:39,322 INFO L280 TraceCheckUtils]: 21: Hoare triple {2602#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L677-3 {2602#true} is VALID [2020-07-10 17:14:39,322 INFO L280 TraceCheckUtils]: 22: Hoare triple {2602#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L681 {2602#true} is VALID [2020-07-10 17:14:39,323 INFO L280 TraceCheckUtils]: 23: Hoare triple {2602#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L681-1 {2602#true} is VALID [2020-07-10 17:14:39,324 INFO L280 TraceCheckUtils]: 24: Hoare triple {2602#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L681-2 {2602#true} is VALID [2020-07-10 17:14:39,326 INFO L280 TraceCheckUtils]: 25: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L681-3 {2602#true} is VALID [2020-07-10 17:14:39,327 INFO L280 TraceCheckUtils]: 26: Hoare triple {2602#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L681-4 {2602#true} is VALID [2020-07-10 17:14:39,327 INFO L280 TraceCheckUtils]: 27: Hoare triple {2602#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L685 {2602#true} is VALID [2020-07-10 17:14:39,327 INFO L280 TraceCheckUtils]: 28: Hoare triple {2602#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L685-1 {2602#true} is VALID [2020-07-10 17:14:39,328 INFO L280 TraceCheckUtils]: 29: Hoare triple {2602#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L685-2 {2602#true} is VALID [2020-07-10 17:14:39,328 INFO L280 TraceCheckUtils]: 30: Hoare triple {2602#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L685-3 {2602#true} is VALID [2020-07-10 17:14:39,328 INFO L280 TraceCheckUtils]: 31: Hoare triple {2602#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L685-4 {2602#true} is VALID [2020-07-10 17:14:39,334 INFO L280 TraceCheckUtils]: 32: Hoare triple {2602#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L685-5 {2602#true} is VALID [2020-07-10 17:14:39,335 INFO L280 TraceCheckUtils]: 33: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L685-6 {2602#true} is VALID [2020-07-10 17:14:39,335 INFO L280 TraceCheckUtils]: 34: Hoare triple {2602#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L685-7 {2602#true} is VALID [2020-07-10 17:14:39,335 INFO L280 TraceCheckUtils]: 35: Hoare triple {2602#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L689 {2602#true} is VALID [2020-07-10 17:14:39,335 INFO L280 TraceCheckUtils]: 36: Hoare triple {2602#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L689-1 {2602#true} is VALID [2020-07-10 17:14:39,336 INFO L280 TraceCheckUtils]: 37: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L689-2 {2602#true} is VALID [2020-07-10 17:14:39,336 INFO L280 TraceCheckUtils]: 38: Hoare triple {2602#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L689-3 {2602#true} is VALID [2020-07-10 17:14:39,336 INFO L280 TraceCheckUtils]: 39: Hoare triple {2602#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L693 {2602#true} is VALID [2020-07-10 17:14:39,336 INFO L280 TraceCheckUtils]: 40: Hoare triple {2602#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L693-1 {2602#true} is VALID [2020-07-10 17:14:39,337 INFO L280 TraceCheckUtils]: 41: Hoare triple {2602#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L693-2 {2602#true} is VALID [2020-07-10 17:14:39,337 INFO L280 TraceCheckUtils]: 42: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L693-3 {2602#true} is VALID [2020-07-10 17:14:39,337 INFO L280 TraceCheckUtils]: 43: Hoare triple {2602#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L693-4 {2602#true} is VALID [2020-07-10 17:14:39,337 INFO L280 TraceCheckUtils]: 44: Hoare triple {2602#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L697 {2602#true} is VALID [2020-07-10 17:14:39,337 INFO L280 TraceCheckUtils]: 45: Hoare triple {2602#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L697-1 {2602#true} is VALID [2020-07-10 17:14:39,338 INFO L280 TraceCheckUtils]: 46: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L697-2 {2602#true} is VALID [2020-07-10 17:14:39,338 INFO L280 TraceCheckUtils]: 47: Hoare triple {2602#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L697-3 {2602#true} is VALID [2020-07-10 17:14:39,338 INFO L280 TraceCheckUtils]: 48: Hoare triple {2602#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L699 {2602#true} is VALID [2020-07-10 17:14:39,338 INFO L280 TraceCheckUtils]: 49: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L699-1 {2602#true} is VALID [2020-07-10 17:14:39,338 INFO L280 TraceCheckUtils]: 50: Hoare triple {2602#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L699-2 {2602#true} is VALID [2020-07-10 17:14:39,339 INFO L280 TraceCheckUtils]: 51: Hoare triple {2602#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L842 {2602#true} is VALID [2020-07-10 17:14:39,339 INFO L280 TraceCheckUtils]: 52: Hoare triple {2602#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {2602#true} is VALID [2020-07-10 17:14:39,339 INFO L280 TraceCheckUtils]: 53: Hoare triple {2602#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {2602#true} is VALID [2020-07-10 17:14:39,339 INFO L280 TraceCheckUtils]: 54: Hoare triple {2602#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {2602#true} is VALID [2020-07-10 17:14:39,339 INFO L280 TraceCheckUtils]: 55: Hoare triple {2602#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L843-3 {2602#true} is VALID [2020-07-10 17:14:39,340 INFO L280 TraceCheckUtils]: 56: Hoare triple {2602#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L843-4 {2602#true} is VALID [2020-07-10 17:14:39,340 INFO L280 TraceCheckUtils]: 57: Hoare triple {2602#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L843-5 {2602#true} is VALID [2020-07-10 17:14:39,340 INFO L280 TraceCheckUtils]: 58: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L843-6 {2602#true} is VALID [2020-07-10 17:14:39,340 INFO L280 TraceCheckUtils]: 59: Hoare triple {2602#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L843-7 {2602#true} is VALID [2020-07-10 17:14:39,340 INFO L280 TraceCheckUtils]: 60: Hoare triple {2602#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {2602#true} is VALID [2020-07-10 17:14:39,341 INFO L280 TraceCheckUtils]: 61: Hoare triple {2602#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {2602#true} is VALID [2020-07-10 17:14:39,341 INFO L280 TraceCheckUtils]: 62: Hoare triple {2602#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {2602#true} is VALID [2020-07-10 17:14:39,345 INFO L280 TraceCheckUtils]: 63: Hoare triple {2602#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {2602#true} is VALID [2020-07-10 17:14:39,345 INFO L280 TraceCheckUtils]: 64: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L847-4 {2602#true} is VALID [2020-07-10 17:14:39,346 INFO L280 TraceCheckUtils]: 65: Hoare triple {2602#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-5 {2602#true} is VALID [2020-07-10 17:14:39,346 INFO L280 TraceCheckUtils]: 66: Hoare triple {2602#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {2602#true} is VALID [2020-07-10 17:14:39,346 INFO L280 TraceCheckUtils]: 67: Hoare triple {2602#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {2602#true} is VALID [2020-07-10 17:14:39,346 INFO L280 TraceCheckUtils]: 68: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {2602#true} is VALID [2020-07-10 17:14:39,346 INFO L280 TraceCheckUtils]: 69: Hoare triple {2602#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {2602#true} is VALID [2020-07-10 17:14:39,347 INFO L280 TraceCheckUtils]: 70: Hoare triple {2602#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L855 {2602#true} is VALID [2020-07-10 17:14:39,347 INFO L280 TraceCheckUtils]: 71: Hoare triple {2602#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L855-1 {2602#true} is VALID [2020-07-10 17:14:39,347 INFO L280 TraceCheckUtils]: 72: Hoare triple {2602#true} ~head~0.base, ~head~0.offset := 0, 0; {2602#true} is VALID [2020-07-10 17:14:39,347 INFO L280 TraceCheckUtils]: 73: Hoare triple {2602#true} ~cleanupTimeShifts~0 := 4; {2602#true} is VALID [2020-07-10 17:14:39,348 INFO L280 TraceCheckUtils]: 74: Hoare triple {2602#true} ~pumpRunning~0 := 0; {2602#true} is VALID [2020-07-10 17:14:39,348 INFO L280 TraceCheckUtils]: 75: Hoare triple {2602#true} ~systemActive~0 := 1; {2602#true} is VALID [2020-07-10 17:14:39,348 INFO L280 TraceCheckUtils]: 76: Hoare triple {2602#true} ~waterLevel~0 := 1; {2602#true} is VALID [2020-07-10 17:14:39,348 INFO L280 TraceCheckUtils]: 77: Hoare triple {2602#true} ~methaneLevelCritical~0 := 0; {2602#true} is VALID [2020-07-10 17:14:39,348 INFO L280 TraceCheckUtils]: 78: Hoare triple {2602#true} ~methAndRunningLastTime~0 := 0; {2602#true} is VALID [2020-07-10 17:14:39,349 INFO L280 TraceCheckUtils]: 79: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,350 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {2602#true} {2602#true} #931#return; {2602#true} is VALID [2020-07-10 17:14:39,350 INFO L263 TraceCheckUtils]: 81: Hoare triple {2602#true} call #t~ret74 := main(); {2602#true} is VALID [2020-07-10 17:14:39,350 INFO L280 TraceCheckUtils]: 82: Hoare triple {2602#true} havoc ~retValue_acc~3; {2602#true} is VALID [2020-07-10 17:14:39,350 INFO L280 TraceCheckUtils]: 83: Hoare triple {2602#true} havoc ~tmp~3; {2602#true} is VALID [2020-07-10 17:14:39,351 INFO L263 TraceCheckUtils]: 84: Hoare triple {2602#true} call select_helpers(); {2602#true} is VALID [2020-07-10 17:14:39,351 INFO L280 TraceCheckUtils]: 85: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,351 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {2602#true} {2602#true} #833#return; {2602#true} is VALID [2020-07-10 17:14:39,352 INFO L263 TraceCheckUtils]: 87: Hoare triple {2602#true} call select_features(); {2602#true} is VALID [2020-07-10 17:14:39,352 INFO L280 TraceCheckUtils]: 88: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,352 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {2602#true} {2602#true} #835#return; {2602#true} is VALID [2020-07-10 17:14:39,352 INFO L263 TraceCheckUtils]: 90: Hoare triple {2602#true} call #t~ret35 := valid_product(); {2602#true} is VALID [2020-07-10 17:14:39,353 INFO L280 TraceCheckUtils]: 91: Hoare triple {2602#true} havoc ~retValue_acc~11; {2602#true} is VALID [2020-07-10 17:14:39,353 INFO L280 TraceCheckUtils]: 92: Hoare triple {2602#true} ~retValue_acc~11 := 1; {2602#true} is VALID [2020-07-10 17:14:39,353 INFO L280 TraceCheckUtils]: 93: Hoare triple {2602#true} #res := ~retValue_acc~11; {2602#true} is VALID [2020-07-10 17:14:39,354 INFO L280 TraceCheckUtils]: 94: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,354 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {2602#true} {2602#true} #837#return; {2602#true} is VALID [2020-07-10 17:14:39,354 INFO L280 TraceCheckUtils]: 96: Hoare triple {2602#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {2602#true} is VALID [2020-07-10 17:14:39,354 INFO L280 TraceCheckUtils]: 97: Hoare triple {2602#true} ~tmp~3 := #t~ret35; {2602#true} is VALID [2020-07-10 17:14:39,355 INFO L280 TraceCheckUtils]: 98: Hoare triple {2602#true} havoc #t~ret35; {2602#true} is VALID [2020-07-10 17:14:39,355 INFO L280 TraceCheckUtils]: 99: Hoare triple {2602#true} assume 0 != ~tmp~3; {2602#true} is VALID [2020-07-10 17:14:39,355 INFO L263 TraceCheckUtils]: 100: Hoare triple {2602#true} call setup(); {2602#true} is VALID [2020-07-10 17:14:39,355 INFO L280 TraceCheckUtils]: 101: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,356 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {2602#true} {2602#true} #839#return; {2602#true} is VALID [2020-07-10 17:14:39,356 INFO L263 TraceCheckUtils]: 103: Hoare triple {2602#true} call runTest(); {2602#true} is VALID [2020-07-10 17:14:39,360 INFO L263 TraceCheckUtils]: 104: Hoare triple {2602#true} call __utac_acc__Specification2_spec__1(); {2710#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:14:39,361 INFO L280 TraceCheckUtils]: 105: Hoare triple {2710#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {2602#true} is VALID [2020-07-10 17:14:39,361 INFO L280 TraceCheckUtils]: 106: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,361 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {2602#true} {2602#true} #921#return; {2602#true} is VALID [2020-07-10 17:14:39,361 INFO L263 TraceCheckUtils]: 108: Hoare triple {2602#true} call test(); {2602#true} is VALID [2020-07-10 17:14:39,362 INFO L280 TraceCheckUtils]: 109: Hoare triple {2602#true} havoc ~splverifierCounter~0; {2602#true} is VALID [2020-07-10 17:14:39,362 INFO L280 TraceCheckUtils]: 110: Hoare triple {2602#true} havoc ~tmp~8; {2602#true} is VALID [2020-07-10 17:14:39,362 INFO L280 TraceCheckUtils]: 111: Hoare triple {2602#true} havoc ~tmp___0~1; {2602#true} is VALID [2020-07-10 17:14:39,362 INFO L280 TraceCheckUtils]: 112: Hoare triple {2602#true} havoc ~tmp___1~0; {2602#true} is VALID [2020-07-10 17:14:39,362 INFO L280 TraceCheckUtils]: 113: Hoare triple {2602#true} havoc ~tmp___2~0; {2602#true} is VALID [2020-07-10 17:14:39,363 INFO L280 TraceCheckUtils]: 114: Hoare triple {2602#true} ~splverifierCounter~0 := 0; {2698#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:14:39,364 INFO L280 TraceCheckUtils]: 115: Hoare triple {2698#(= 0 test_~splverifierCounter~0)} assume !false; {2698#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:14:39,364 INFO L280 TraceCheckUtils]: 116: Hoare triple {2698#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2603#false} is VALID [2020-07-10 17:14:39,365 INFO L263 TraceCheckUtils]: 117: Hoare triple {2603#false} call cleanup(); {2603#false} is VALID [2020-07-10 17:14:39,365 INFO L280 TraceCheckUtils]: 118: Hoare triple {2603#false} havoc ~i~0; {2603#false} is VALID [2020-07-10 17:14:39,365 INFO L280 TraceCheckUtils]: 119: Hoare triple {2603#false} havoc ~__cil_tmp2~0; {2603#false} is VALID [2020-07-10 17:14:39,365 INFO L263 TraceCheckUtils]: 120: Hoare triple {2603#false} call timeShift(); {2603#false} is VALID [2020-07-10 17:14:39,365 INFO L280 TraceCheckUtils]: 121: Hoare triple {2603#false} assume !(0 != ~pumpRunning~0); {2603#false} is VALID [2020-07-10 17:14:39,366 INFO L280 TraceCheckUtils]: 122: Hoare triple {2603#false} assume !(0 != ~systemActive~0); {2603#false} is VALID [2020-07-10 17:14:39,366 INFO L263 TraceCheckUtils]: 123: Hoare triple {2603#false} call __utac_acc__Specification2_spec__2(); {2603#false} is VALID [2020-07-10 17:14:39,366 INFO L280 TraceCheckUtils]: 124: Hoare triple {2603#false} havoc ~tmp~9; {2603#false} is VALID [2020-07-10 17:14:39,366 INFO L280 TraceCheckUtils]: 125: Hoare triple {2603#false} havoc ~tmp___0~2; {2603#false} is VALID [2020-07-10 17:14:39,366 INFO L263 TraceCheckUtils]: 126: Hoare triple {2603#false} call #t~ret72 := isMethaneLevelCritical(); {2602#true} is VALID [2020-07-10 17:14:39,367 INFO L280 TraceCheckUtils]: 127: Hoare triple {2602#true} havoc ~retValue_acc~7; {2602#true} is VALID [2020-07-10 17:14:39,367 INFO L280 TraceCheckUtils]: 128: Hoare triple {2602#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {2602#true} is VALID [2020-07-10 17:14:39,367 INFO L280 TraceCheckUtils]: 129: Hoare triple {2602#true} #res := ~retValue_acc~7; {2602#true} is VALID [2020-07-10 17:14:39,367 INFO L280 TraceCheckUtils]: 130: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,367 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {2602#true} {2603#false} #889#return; {2603#false} is VALID [2020-07-10 17:14:39,368 INFO L280 TraceCheckUtils]: 132: Hoare triple {2603#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {2603#false} is VALID [2020-07-10 17:14:39,368 INFO L280 TraceCheckUtils]: 133: Hoare triple {2603#false} ~tmp~9 := #t~ret72; {2603#false} is VALID [2020-07-10 17:14:39,368 INFO L280 TraceCheckUtils]: 134: Hoare triple {2603#false} havoc #t~ret72; {2603#false} is VALID [2020-07-10 17:14:39,372 INFO L280 TraceCheckUtils]: 135: Hoare triple {2603#false} assume 0 != ~tmp~9; {2603#false} is VALID [2020-07-10 17:14:39,373 INFO L263 TraceCheckUtils]: 136: Hoare triple {2603#false} call #t~ret73 := isPumpRunning(); {2602#true} is VALID [2020-07-10 17:14:39,373 INFO L280 TraceCheckUtils]: 137: Hoare triple {2602#true} havoc ~retValue_acc~5; {2602#true} is VALID [2020-07-10 17:14:39,373 INFO L280 TraceCheckUtils]: 138: Hoare triple {2602#true} ~retValue_acc~5 := ~pumpRunning~0; {2602#true} is VALID [2020-07-10 17:14:39,373 INFO L280 TraceCheckUtils]: 139: Hoare triple {2602#true} #res := ~retValue_acc~5; {2602#true} is VALID [2020-07-10 17:14:39,374 INFO L280 TraceCheckUtils]: 140: Hoare triple {2602#true} assume true; {2602#true} is VALID [2020-07-10 17:14:39,374 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {2602#true} {2603#false} #891#return; {2603#false} is VALID [2020-07-10 17:14:39,374 INFO L280 TraceCheckUtils]: 142: Hoare triple {2603#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {2603#false} is VALID [2020-07-10 17:14:39,374 INFO L280 TraceCheckUtils]: 143: Hoare triple {2603#false} ~tmp___0~2 := #t~ret73; {2603#false} is VALID [2020-07-10 17:14:39,375 INFO L280 TraceCheckUtils]: 144: Hoare triple {2603#false} havoc #t~ret73; {2603#false} is VALID [2020-07-10 17:14:39,375 INFO L280 TraceCheckUtils]: 145: Hoare triple {2603#false} assume 0 != ~tmp___0~2; {2603#false} is VALID [2020-07-10 17:14:39,375 INFO L280 TraceCheckUtils]: 146: Hoare triple {2603#false} assume 0 != ~methAndRunningLastTime~0; {2603#false} is VALID [2020-07-10 17:14:39,375 INFO L263 TraceCheckUtils]: 147: Hoare triple {2603#false} call __automaton_fail(); {2603#false} is VALID [2020-07-10 17:14:39,375 INFO L280 TraceCheckUtils]: 148: Hoare triple {2603#false} assume !false; {2603#false} is VALID [2020-07-10 17:14:39,405 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 17:14:39,406 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:14:39,406 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [325295206] [2020-07-10 17:14:39,406 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:14:39,406 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 17:14:39,407 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1125476925] [2020-07-10 17:14:39,408 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-10 17:14:39,409 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:14:39,409 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 17:14:39,567 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 17:14:39,567 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 17:14:39,567 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:14:39,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 17:14:39,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 17:14:39,568 INFO L87 Difference]: Start difference. First operand 268 states and 293 transitions. Second operand 5 states. [2020-07-10 17:14:41,777 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:14:49,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:14:49,002 INFO L93 Difference]: Finished difference Result 429 states and 488 transitions. [2020-07-10 17:14:49,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 17:14:49,002 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-10 17:14:49,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:14:49,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 17:14:49,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 488 transitions. [2020-07-10 17:14:49,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 17:14:49,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 488 transitions. [2020-07-10 17:14:49,021 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 488 transitions. [2020-07-10 17:14:50,368 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 488 edges. 488 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:14:50,380 INFO L225 Difference]: With dead ends: 429 [2020-07-10 17:14:50,380 INFO L226 Difference]: Without dead ends: 306 [2020-07-10 17:14:50,382 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 17:14:50,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2020-07-10 17:14:54,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 258. [2020-07-10 17:14:54,864 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:14:54,865 INFO L82 GeneralOperation]: Start isEquivalent. First operand 306 states. Second operand 258 states. [2020-07-10 17:14:54,865 INFO L74 IsIncluded]: Start isIncluded. First operand 306 states. Second operand 258 states. [2020-07-10 17:14:54,865 INFO L87 Difference]: Start difference. First operand 306 states. Second operand 258 states. [2020-07-10 17:14:54,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:14:54,880 INFO L93 Difference]: Finished difference Result 306 states and 346 transitions. [2020-07-10 17:14:54,881 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 346 transitions. [2020-07-10 17:14:54,882 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:14:54,882 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:14:54,883 INFO L74 IsIncluded]: Start isIncluded. First operand 258 states. Second operand 306 states. [2020-07-10 17:14:54,883 INFO L87 Difference]: Start difference. First operand 258 states. Second operand 306 states. [2020-07-10 17:14:54,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:14:54,897 INFO L93 Difference]: Finished difference Result 306 states and 346 transitions. [2020-07-10 17:14:54,897 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 346 transitions. [2020-07-10 17:14:54,899 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:14:54,899 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:14:54,899 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:14:54,899 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:14:54,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 258 states. [2020-07-10 17:14:54,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 280 transitions. [2020-07-10 17:14:54,909 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 280 transitions. Word has length 149 [2020-07-10 17:14:54,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:14:54,909 INFO L479 AbstractCegarLoop]: Abstraction has 258 states and 280 transitions. [2020-07-10 17:14:54,909 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 17:14:54,910 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 258 states and 280 transitions. [2020-07-10 17:14:56,029 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 280 edges. 280 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:14:56,029 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 280 transitions. [2020-07-10 17:14:56,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-07-10 17:14:56,032 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:14:56,032 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 17:14:56,033 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 17:14:56,033 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:14:56,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:14:56,033 INFO L82 PathProgramCache]: Analyzing trace with hash 1860838865, now seen corresponding path program 1 times [2020-07-10 17:14:56,033 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:14:56,034 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [417304204] [2020-07-10 17:14:56,034 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:14:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:56,428 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:14:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:56,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {4813#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4703#true} is VALID [2020-07-10 17:14:56,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {4703#true} #valid := #valid[0 := 0]; {4703#true} is VALID [2020-07-10 17:14:56,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {4703#true} assume 0 < #StackHeapBarrier; {4703#true} is VALID [2020-07-10 17:14:56,554 INFO L280 TraceCheckUtils]: 3: Hoare triple {4703#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {4703#true} is VALID [2020-07-10 17:14:56,555 INFO L280 TraceCheckUtils]: 4: Hoare triple {4703#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {4703#true} is VALID [2020-07-10 17:14:56,555 INFO L280 TraceCheckUtils]: 5: Hoare triple {4703#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {4703#true} is VALID [2020-07-10 17:14:56,555 INFO L280 TraceCheckUtils]: 6: Hoare triple {4703#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {4703#true} is VALID [2020-07-10 17:14:56,558 INFO L280 TraceCheckUtils]: 7: Hoare triple {4703#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {4703#true} is VALID [2020-07-10 17:14:56,559 INFO L280 TraceCheckUtils]: 8: Hoare triple {4703#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {4703#true} is VALID [2020-07-10 17:14:56,559 INFO L280 TraceCheckUtils]: 9: Hoare triple {4703#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {4703#true} is VALID [2020-07-10 17:14:56,559 INFO L280 TraceCheckUtils]: 10: Hoare triple {4703#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {4703#true} is VALID [2020-07-10 17:14:56,559 INFO L280 TraceCheckUtils]: 11: Hoare triple {4703#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {4703#true} is VALID [2020-07-10 17:14:56,560 INFO L280 TraceCheckUtils]: 12: Hoare triple {4703#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {4703#true} is VALID [2020-07-10 17:14:56,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {4703#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {4703#true} is VALID [2020-07-10 17:14:56,560 INFO L280 TraceCheckUtils]: 14: Hoare triple {4703#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {4703#true} is VALID [2020-07-10 17:14:56,560 INFO L280 TraceCheckUtils]: 15: Hoare triple {4703#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L391 {4703#true} is VALID [2020-07-10 17:14:56,560 INFO L280 TraceCheckUtils]: 16: Hoare triple {4703#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L673 {4703#true} is VALID [2020-07-10 17:14:56,561 INFO L280 TraceCheckUtils]: 17: Hoare triple {4703#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L677 {4703#true} is VALID [2020-07-10 17:14:56,561 INFO L280 TraceCheckUtils]: 18: Hoare triple {4703#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L677-1 {4703#true} is VALID [2020-07-10 17:14:56,561 INFO L280 TraceCheckUtils]: 19: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L677-2 {4703#true} is VALID [2020-07-10 17:14:56,565 INFO L280 TraceCheckUtils]: 20: Hoare triple {4703#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L677-3 {4703#true} is VALID [2020-07-10 17:14:56,565 INFO L280 TraceCheckUtils]: 21: Hoare triple {4703#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L681 {4703#true} is VALID [2020-07-10 17:14:56,565 INFO L280 TraceCheckUtils]: 22: Hoare triple {4703#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L681-1 {4703#true} is VALID [2020-07-10 17:14:56,565 INFO L280 TraceCheckUtils]: 23: Hoare triple {4703#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L681-2 {4703#true} is VALID [2020-07-10 17:14:56,565 INFO L280 TraceCheckUtils]: 24: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L681-3 {4703#true} is VALID [2020-07-10 17:14:56,566 INFO L280 TraceCheckUtils]: 25: Hoare triple {4703#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L681-4 {4703#true} is VALID [2020-07-10 17:14:56,566 INFO L280 TraceCheckUtils]: 26: Hoare triple {4703#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L685 {4703#true} is VALID [2020-07-10 17:14:56,566 INFO L280 TraceCheckUtils]: 27: Hoare triple {4703#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L685-1 {4703#true} is VALID [2020-07-10 17:14:56,566 INFO L280 TraceCheckUtils]: 28: Hoare triple {4703#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L685-2 {4703#true} is VALID [2020-07-10 17:14:56,566 INFO L280 TraceCheckUtils]: 29: Hoare triple {4703#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L685-3 {4703#true} is VALID [2020-07-10 17:14:56,567 INFO L280 TraceCheckUtils]: 30: Hoare triple {4703#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L685-4 {4703#true} is VALID [2020-07-10 17:14:56,567 INFO L280 TraceCheckUtils]: 31: Hoare triple {4703#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L685-5 {4703#true} is VALID [2020-07-10 17:14:56,567 INFO L280 TraceCheckUtils]: 32: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L685-6 {4703#true} is VALID [2020-07-10 17:14:56,570 INFO L280 TraceCheckUtils]: 33: Hoare triple {4703#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L685-7 {4703#true} is VALID [2020-07-10 17:14:56,571 INFO L280 TraceCheckUtils]: 34: Hoare triple {4703#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L689 {4703#true} is VALID [2020-07-10 17:14:56,571 INFO L280 TraceCheckUtils]: 35: Hoare triple {4703#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L689-1 {4703#true} is VALID [2020-07-10 17:14:56,571 INFO L280 TraceCheckUtils]: 36: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L689-2 {4703#true} is VALID [2020-07-10 17:14:56,571 INFO L280 TraceCheckUtils]: 37: Hoare triple {4703#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L689-3 {4703#true} is VALID [2020-07-10 17:14:56,571 INFO L280 TraceCheckUtils]: 38: Hoare triple {4703#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L693 {4703#true} is VALID [2020-07-10 17:14:56,572 INFO L280 TraceCheckUtils]: 39: Hoare triple {4703#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L693-1 {4703#true} is VALID [2020-07-10 17:14:56,572 INFO L280 TraceCheckUtils]: 40: Hoare triple {4703#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L693-2 {4703#true} is VALID [2020-07-10 17:14:56,572 INFO L280 TraceCheckUtils]: 41: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L693-3 {4703#true} is VALID [2020-07-10 17:14:56,575 INFO L280 TraceCheckUtils]: 42: Hoare triple {4703#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L693-4 {4703#true} is VALID [2020-07-10 17:14:56,576 INFO L280 TraceCheckUtils]: 43: Hoare triple {4703#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L697 {4703#true} is VALID [2020-07-10 17:14:56,576 INFO L280 TraceCheckUtils]: 44: Hoare triple {4703#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L697-1 {4703#true} is VALID [2020-07-10 17:14:56,576 INFO L280 TraceCheckUtils]: 45: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L697-2 {4703#true} is VALID [2020-07-10 17:14:56,576 INFO L280 TraceCheckUtils]: 46: Hoare triple {4703#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L697-3 {4703#true} is VALID [2020-07-10 17:14:56,577 INFO L280 TraceCheckUtils]: 47: Hoare triple {4703#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L699 {4703#true} is VALID [2020-07-10 17:14:56,577 INFO L280 TraceCheckUtils]: 48: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L699-1 {4703#true} is VALID [2020-07-10 17:14:56,577 INFO L280 TraceCheckUtils]: 49: Hoare triple {4703#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L699-2 {4703#true} is VALID [2020-07-10 17:14:56,577 INFO L280 TraceCheckUtils]: 50: Hoare triple {4703#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L842 {4703#true} is VALID [2020-07-10 17:14:56,577 INFO L280 TraceCheckUtils]: 51: Hoare triple {4703#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {4703#true} is VALID [2020-07-10 17:14:56,578 INFO L280 TraceCheckUtils]: 52: Hoare triple {4703#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {4703#true} is VALID [2020-07-10 17:14:56,578 INFO L280 TraceCheckUtils]: 53: Hoare triple {4703#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {4703#true} is VALID [2020-07-10 17:14:56,578 INFO L280 TraceCheckUtils]: 54: Hoare triple {4703#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L843-3 {4703#true} is VALID [2020-07-10 17:14:56,580 INFO L280 TraceCheckUtils]: 55: Hoare triple {4703#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L843-4 {4703#true} is VALID [2020-07-10 17:14:56,580 INFO L280 TraceCheckUtils]: 56: Hoare triple {4703#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L843-5 {4703#true} is VALID [2020-07-10 17:14:56,580 INFO L280 TraceCheckUtils]: 57: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L843-6 {4703#true} is VALID [2020-07-10 17:14:56,581 INFO L280 TraceCheckUtils]: 58: Hoare triple {4703#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L843-7 {4703#true} is VALID [2020-07-10 17:14:56,581 INFO L280 TraceCheckUtils]: 59: Hoare triple {4703#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {4703#true} is VALID [2020-07-10 17:14:56,581 INFO L280 TraceCheckUtils]: 60: Hoare triple {4703#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {4703#true} is VALID [2020-07-10 17:14:56,581 INFO L280 TraceCheckUtils]: 61: Hoare triple {4703#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {4703#true} is VALID [2020-07-10 17:14:56,582 INFO L280 TraceCheckUtils]: 62: Hoare triple {4703#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {4703#true} is VALID [2020-07-10 17:14:56,582 INFO L280 TraceCheckUtils]: 63: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L847-4 {4703#true} is VALID [2020-07-10 17:14:56,582 INFO L280 TraceCheckUtils]: 64: Hoare triple {4703#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-5 {4703#true} is VALID [2020-07-10 17:14:56,582 INFO L280 TraceCheckUtils]: 65: Hoare triple {4703#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {4703#true} is VALID [2020-07-10 17:14:56,582 INFO L280 TraceCheckUtils]: 66: Hoare triple {4703#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {4703#true} is VALID [2020-07-10 17:14:56,583 INFO L280 TraceCheckUtils]: 67: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {4703#true} is VALID [2020-07-10 17:14:56,583 INFO L280 TraceCheckUtils]: 68: Hoare triple {4703#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {4703#true} is VALID [2020-07-10 17:14:56,583 INFO L280 TraceCheckUtils]: 69: Hoare triple {4703#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L855 {4703#true} is VALID [2020-07-10 17:14:56,583 INFO L280 TraceCheckUtils]: 70: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L855-1 {4703#true} is VALID [2020-07-10 17:14:56,583 INFO L280 TraceCheckUtils]: 71: Hoare triple {4703#true} ~head~0.base, ~head~0.offset := 0, 0; {4703#true} is VALID [2020-07-10 17:14:56,583 INFO L280 TraceCheckUtils]: 72: Hoare triple {4703#true} ~cleanupTimeShifts~0 := 4; {4703#true} is VALID [2020-07-10 17:14:56,584 INFO L280 TraceCheckUtils]: 73: Hoare triple {4703#true} ~pumpRunning~0 := 0; {4703#true} is VALID [2020-07-10 17:14:56,587 INFO L280 TraceCheckUtils]: 74: Hoare triple {4703#true} ~systemActive~0 := 1; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,588 INFO L280 TraceCheckUtils]: 75: Hoare triple {4785#(= 1 ~systemActive~0)} ~waterLevel~0 := 1; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,588 INFO L280 TraceCheckUtils]: 76: Hoare triple {4785#(= 1 ~systemActive~0)} ~methaneLevelCritical~0 := 0; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,589 INFO L280 TraceCheckUtils]: 77: Hoare triple {4785#(= 1 ~systemActive~0)} ~methAndRunningLastTime~0 := 0; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,589 INFO L280 TraceCheckUtils]: 78: Hoare triple {4785#(= 1 ~systemActive~0)} assume true; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,590 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4785#(= 1 ~systemActive~0)} {4703#true} #931#return; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:56,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {4703#true} assume true; {4703#true} is VALID [2020-07-10 17:14:56,601 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4703#true} {4785#(= 1 ~systemActive~0)} #833#return; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:56,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {4703#true} assume true; {4703#true} is VALID [2020-07-10 17:14:56,606 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4703#true} {4785#(= 1 ~systemActive~0)} #835#return; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:56,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {4703#true} havoc ~retValue_acc~11; {4703#true} is VALID [2020-07-10 17:14:56,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {4703#true} ~retValue_acc~11 := 1; {4814#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 17:14:56,705 INFO L280 TraceCheckUtils]: 2: Hoare triple {4814#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4815#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:14:56,706 INFO L280 TraceCheckUtils]: 3: Hoare triple {4815#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4815#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:14:56,707 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4815#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4785#(= 1 ~systemActive~0)} #837#return; {4795#(= |main_#t~ret35| ~systemActive~0)} is VALID [2020-07-10 17:14:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:56,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {4703#true} assume true; {4703#true} is VALID [2020-07-10 17:14:56,714 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4703#true} {4797#(not (= 0 ~systemActive~0))} #839#return; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:56,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {4816#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {4703#true} is VALID [2020-07-10 17:14:56,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {4703#true} assume true; {4703#true} is VALID [2020-07-10 17:14:56,735 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4703#true} {4797#(not (= 0 ~systemActive~0))} #921#return; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:56,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {4703#true} havoc ~retValue_acc~7; {4703#true} is VALID [2020-07-10 17:14:56,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {4703#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {4703#true} is VALID [2020-07-10 17:14:56,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {4703#true} #res := ~retValue_acc~7; {4703#true} is VALID [2020-07-10 17:14:56,741 INFO L280 TraceCheckUtils]: 3: Hoare triple {4703#true} assume true; {4703#true} is VALID [2020-07-10 17:14:56,741 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4703#true} {4704#false} #889#return; {4704#false} is VALID [2020-07-10 17:14:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:14:56,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {4703#true} havoc ~retValue_acc~5; {4703#true} is VALID [2020-07-10 17:14:56,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {4703#true} ~retValue_acc~5 := ~pumpRunning~0; {4703#true} is VALID [2020-07-10 17:14:56,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {4703#true} #res := ~retValue_acc~5; {4703#true} is VALID [2020-07-10 17:14:56,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {4703#true} assume true; {4703#true} is VALID [2020-07-10 17:14:56,753 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4703#true} {4704#false} #891#return; {4704#false} is VALID [2020-07-10 17:14:56,758 INFO L263 TraceCheckUtils]: 0: Hoare triple {4703#true} call ULTIMATE.init(); {4813#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:14:56,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {4813#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4703#true} is VALID [2020-07-10 17:14:56,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {4703#true} #valid := #valid[0 := 0]; {4703#true} is VALID [2020-07-10 17:14:56,760 INFO L280 TraceCheckUtils]: 3: Hoare triple {4703#true} assume 0 < #StackHeapBarrier; {4703#true} is VALID [2020-07-10 17:14:56,760 INFO L280 TraceCheckUtils]: 4: Hoare triple {4703#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {4703#true} is VALID [2020-07-10 17:14:56,760 INFO L280 TraceCheckUtils]: 5: Hoare triple {4703#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {4703#true} is VALID [2020-07-10 17:14:56,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {4703#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {4703#true} is VALID [2020-07-10 17:14:56,761 INFO L280 TraceCheckUtils]: 7: Hoare triple {4703#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {4703#true} is VALID [2020-07-10 17:14:56,761 INFO L280 TraceCheckUtils]: 8: Hoare triple {4703#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {4703#true} is VALID [2020-07-10 17:14:56,762 INFO L280 TraceCheckUtils]: 9: Hoare triple {4703#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {4703#true} is VALID [2020-07-10 17:14:56,762 INFO L280 TraceCheckUtils]: 10: Hoare triple {4703#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {4703#true} is VALID [2020-07-10 17:14:56,762 INFO L280 TraceCheckUtils]: 11: Hoare triple {4703#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {4703#true} is VALID [2020-07-10 17:14:56,763 INFO L280 TraceCheckUtils]: 12: Hoare triple {4703#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {4703#true} is VALID [2020-07-10 17:14:56,763 INFO L280 TraceCheckUtils]: 13: Hoare triple {4703#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {4703#true} is VALID [2020-07-10 17:14:56,763 INFO L280 TraceCheckUtils]: 14: Hoare triple {4703#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {4703#true} is VALID [2020-07-10 17:14:56,764 INFO L280 TraceCheckUtils]: 15: Hoare triple {4703#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {4703#true} is VALID [2020-07-10 17:14:56,764 INFO L280 TraceCheckUtils]: 16: Hoare triple {4703#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L391 {4703#true} is VALID [2020-07-10 17:14:56,764 INFO L280 TraceCheckUtils]: 17: Hoare triple {4703#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L673 {4703#true} is VALID [2020-07-10 17:14:56,764 INFO L280 TraceCheckUtils]: 18: Hoare triple {4703#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L677 {4703#true} is VALID [2020-07-10 17:14:56,765 INFO L280 TraceCheckUtils]: 19: Hoare triple {4703#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L677-1 {4703#true} is VALID [2020-07-10 17:14:56,765 INFO L280 TraceCheckUtils]: 20: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L677-2 {4703#true} is VALID [2020-07-10 17:14:56,765 INFO L280 TraceCheckUtils]: 21: Hoare triple {4703#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L677-3 {4703#true} is VALID [2020-07-10 17:14:56,766 INFO L280 TraceCheckUtils]: 22: Hoare triple {4703#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L681 {4703#true} is VALID [2020-07-10 17:14:56,766 INFO L280 TraceCheckUtils]: 23: Hoare triple {4703#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L681-1 {4703#true} is VALID [2020-07-10 17:14:56,766 INFO L280 TraceCheckUtils]: 24: Hoare triple {4703#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L681-2 {4703#true} is VALID [2020-07-10 17:14:56,767 INFO L280 TraceCheckUtils]: 25: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L681-3 {4703#true} is VALID [2020-07-10 17:14:56,767 INFO L280 TraceCheckUtils]: 26: Hoare triple {4703#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L681-4 {4703#true} is VALID [2020-07-10 17:14:56,767 INFO L280 TraceCheckUtils]: 27: Hoare triple {4703#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L685 {4703#true} is VALID [2020-07-10 17:14:56,767 INFO L280 TraceCheckUtils]: 28: Hoare triple {4703#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L685-1 {4703#true} is VALID [2020-07-10 17:14:56,768 INFO L280 TraceCheckUtils]: 29: Hoare triple {4703#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L685-2 {4703#true} is VALID [2020-07-10 17:14:56,769 INFO L280 TraceCheckUtils]: 30: Hoare triple {4703#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L685-3 {4703#true} is VALID [2020-07-10 17:14:56,769 INFO L280 TraceCheckUtils]: 31: Hoare triple {4703#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L685-4 {4703#true} is VALID [2020-07-10 17:14:56,770 INFO L280 TraceCheckUtils]: 32: Hoare triple {4703#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L685-5 {4703#true} is VALID [2020-07-10 17:14:56,770 INFO L280 TraceCheckUtils]: 33: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L685-6 {4703#true} is VALID [2020-07-10 17:14:56,770 INFO L280 TraceCheckUtils]: 34: Hoare triple {4703#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L685-7 {4703#true} is VALID [2020-07-10 17:14:56,770 INFO L280 TraceCheckUtils]: 35: Hoare triple {4703#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L689 {4703#true} is VALID [2020-07-10 17:14:56,771 INFO L280 TraceCheckUtils]: 36: Hoare triple {4703#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L689-1 {4703#true} is VALID [2020-07-10 17:14:56,771 INFO L280 TraceCheckUtils]: 37: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L689-2 {4703#true} is VALID [2020-07-10 17:14:56,771 INFO L280 TraceCheckUtils]: 38: Hoare triple {4703#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L689-3 {4703#true} is VALID [2020-07-10 17:14:56,771 INFO L280 TraceCheckUtils]: 39: Hoare triple {4703#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L693 {4703#true} is VALID [2020-07-10 17:14:56,772 INFO L280 TraceCheckUtils]: 40: Hoare triple {4703#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L693-1 {4703#true} is VALID [2020-07-10 17:14:56,772 INFO L280 TraceCheckUtils]: 41: Hoare triple {4703#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L693-2 {4703#true} is VALID [2020-07-10 17:14:56,772 INFO L280 TraceCheckUtils]: 42: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L693-3 {4703#true} is VALID [2020-07-10 17:14:56,773 INFO L280 TraceCheckUtils]: 43: Hoare triple {4703#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L693-4 {4703#true} is VALID [2020-07-10 17:14:56,773 INFO L280 TraceCheckUtils]: 44: Hoare triple {4703#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L697 {4703#true} is VALID [2020-07-10 17:14:56,773 INFO L280 TraceCheckUtils]: 45: Hoare triple {4703#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L697-1 {4703#true} is VALID [2020-07-10 17:14:56,774 INFO L280 TraceCheckUtils]: 46: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L697-2 {4703#true} is VALID [2020-07-10 17:14:56,774 INFO L280 TraceCheckUtils]: 47: Hoare triple {4703#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L697-3 {4703#true} is VALID [2020-07-10 17:14:56,774 INFO L280 TraceCheckUtils]: 48: Hoare triple {4703#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L699 {4703#true} is VALID [2020-07-10 17:14:56,774 INFO L280 TraceCheckUtils]: 49: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L699-1 {4703#true} is VALID [2020-07-10 17:14:56,775 INFO L280 TraceCheckUtils]: 50: Hoare triple {4703#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L699-2 {4703#true} is VALID [2020-07-10 17:14:56,775 INFO L280 TraceCheckUtils]: 51: Hoare triple {4703#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L842 {4703#true} is VALID [2020-07-10 17:14:56,775 INFO L280 TraceCheckUtils]: 52: Hoare triple {4703#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {4703#true} is VALID [2020-07-10 17:14:56,776 INFO L280 TraceCheckUtils]: 53: Hoare triple {4703#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {4703#true} is VALID [2020-07-10 17:14:56,776 INFO L280 TraceCheckUtils]: 54: Hoare triple {4703#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {4703#true} is VALID [2020-07-10 17:14:56,776 INFO L280 TraceCheckUtils]: 55: Hoare triple {4703#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L843-3 {4703#true} is VALID [2020-07-10 17:14:56,777 INFO L280 TraceCheckUtils]: 56: Hoare triple {4703#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L843-4 {4703#true} is VALID [2020-07-10 17:14:56,777 INFO L280 TraceCheckUtils]: 57: Hoare triple {4703#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L843-5 {4703#true} is VALID [2020-07-10 17:14:56,777 INFO L280 TraceCheckUtils]: 58: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L843-6 {4703#true} is VALID [2020-07-10 17:14:56,778 INFO L280 TraceCheckUtils]: 59: Hoare triple {4703#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L843-7 {4703#true} is VALID [2020-07-10 17:14:56,778 INFO L280 TraceCheckUtils]: 60: Hoare triple {4703#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {4703#true} is VALID [2020-07-10 17:14:56,778 INFO L280 TraceCheckUtils]: 61: Hoare triple {4703#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {4703#true} is VALID [2020-07-10 17:14:56,779 INFO L280 TraceCheckUtils]: 62: Hoare triple {4703#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {4703#true} is VALID [2020-07-10 17:14:56,779 INFO L280 TraceCheckUtils]: 63: Hoare triple {4703#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {4703#true} is VALID [2020-07-10 17:14:56,779 INFO L280 TraceCheckUtils]: 64: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L847-4 {4703#true} is VALID [2020-07-10 17:14:56,780 INFO L280 TraceCheckUtils]: 65: Hoare triple {4703#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-5 {4703#true} is VALID [2020-07-10 17:14:56,780 INFO L280 TraceCheckUtils]: 66: Hoare triple {4703#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {4703#true} is VALID [2020-07-10 17:14:56,780 INFO L280 TraceCheckUtils]: 67: Hoare triple {4703#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {4703#true} is VALID [2020-07-10 17:14:56,780 INFO L280 TraceCheckUtils]: 68: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {4703#true} is VALID [2020-07-10 17:14:56,781 INFO L280 TraceCheckUtils]: 69: Hoare triple {4703#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {4703#true} is VALID [2020-07-10 17:14:56,781 INFO L280 TraceCheckUtils]: 70: Hoare triple {4703#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L855 {4703#true} is VALID [2020-07-10 17:14:56,789 INFO L280 TraceCheckUtils]: 71: Hoare triple {4703#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L855-1 {4703#true} is VALID [2020-07-10 17:14:56,789 INFO L280 TraceCheckUtils]: 72: Hoare triple {4703#true} ~head~0.base, ~head~0.offset := 0, 0; {4703#true} is VALID [2020-07-10 17:14:56,790 INFO L280 TraceCheckUtils]: 73: Hoare triple {4703#true} ~cleanupTimeShifts~0 := 4; {4703#true} is VALID [2020-07-10 17:14:56,790 INFO L280 TraceCheckUtils]: 74: Hoare triple {4703#true} ~pumpRunning~0 := 0; {4703#true} is VALID [2020-07-10 17:14:56,793 INFO L280 TraceCheckUtils]: 75: Hoare triple {4703#true} ~systemActive~0 := 1; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,794 INFO L280 TraceCheckUtils]: 76: Hoare triple {4785#(= 1 ~systemActive~0)} ~waterLevel~0 := 1; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,795 INFO L280 TraceCheckUtils]: 77: Hoare triple {4785#(= 1 ~systemActive~0)} ~methaneLevelCritical~0 := 0; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,796 INFO L280 TraceCheckUtils]: 78: Hoare triple {4785#(= 1 ~systemActive~0)} ~methAndRunningLastTime~0 := 0; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,798 INFO L280 TraceCheckUtils]: 79: Hoare triple {4785#(= 1 ~systemActive~0)} assume true; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,822 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {4785#(= 1 ~systemActive~0)} {4703#true} #931#return; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,823 INFO L263 TraceCheckUtils]: 81: Hoare triple {4785#(= 1 ~systemActive~0)} call #t~ret74 := main(); {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,824 INFO L280 TraceCheckUtils]: 82: Hoare triple {4785#(= 1 ~systemActive~0)} havoc ~retValue_acc~3; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,824 INFO L280 TraceCheckUtils]: 83: Hoare triple {4785#(= 1 ~systemActive~0)} havoc ~tmp~3; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,824 INFO L263 TraceCheckUtils]: 84: Hoare triple {4785#(= 1 ~systemActive~0)} call select_helpers(); {4703#true} is VALID [2020-07-10 17:14:56,824 INFO L280 TraceCheckUtils]: 85: Hoare triple {4703#true} assume true; {4703#true} is VALID [2020-07-10 17:14:56,825 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {4703#true} {4785#(= 1 ~systemActive~0)} #833#return; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,826 INFO L263 TraceCheckUtils]: 87: Hoare triple {4785#(= 1 ~systemActive~0)} call select_features(); {4703#true} is VALID [2020-07-10 17:14:56,826 INFO L280 TraceCheckUtils]: 88: Hoare triple {4703#true} assume true; {4703#true} is VALID [2020-07-10 17:14:56,826 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {4703#true} {4785#(= 1 ~systemActive~0)} #835#return; {4785#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:14:56,827 INFO L263 TraceCheckUtils]: 90: Hoare triple {4785#(= 1 ~systemActive~0)} call #t~ret35 := valid_product(); {4703#true} is VALID [2020-07-10 17:14:56,827 INFO L280 TraceCheckUtils]: 91: Hoare triple {4703#true} havoc ~retValue_acc~11; {4703#true} is VALID [2020-07-10 17:14:56,828 INFO L280 TraceCheckUtils]: 92: Hoare triple {4703#true} ~retValue_acc~11 := 1; {4814#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 17:14:56,829 INFO L280 TraceCheckUtils]: 93: Hoare triple {4814#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4815#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:14:56,830 INFO L280 TraceCheckUtils]: 94: Hoare triple {4815#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4815#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:14:56,831 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {4815#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4785#(= 1 ~systemActive~0)} #837#return; {4795#(= |main_#t~ret35| ~systemActive~0)} is VALID [2020-07-10 17:14:56,831 INFO L280 TraceCheckUtils]: 96: Hoare triple {4795#(= |main_#t~ret35| ~systemActive~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {4795#(= |main_#t~ret35| ~systemActive~0)} is VALID [2020-07-10 17:14:56,832 INFO L280 TraceCheckUtils]: 97: Hoare triple {4795#(= |main_#t~ret35| ~systemActive~0)} ~tmp~3 := #t~ret35; {4796#(= main_~tmp~3 ~systemActive~0)} is VALID [2020-07-10 17:14:56,832 INFO L280 TraceCheckUtils]: 98: Hoare triple {4796#(= main_~tmp~3 ~systemActive~0)} havoc #t~ret35; {4796#(= main_~tmp~3 ~systemActive~0)} is VALID [2020-07-10 17:14:56,833 INFO L280 TraceCheckUtils]: 99: Hoare triple {4796#(= main_~tmp~3 ~systemActive~0)} assume 0 != ~tmp~3; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,833 INFO L263 TraceCheckUtils]: 100: Hoare triple {4797#(not (= 0 ~systemActive~0))} call setup(); {4703#true} is VALID [2020-07-10 17:14:56,833 INFO L280 TraceCheckUtils]: 101: Hoare triple {4703#true} assume true; {4703#true} is VALID [2020-07-10 17:14:56,834 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {4703#true} {4797#(not (= 0 ~systemActive~0))} #839#return; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,835 INFO L263 TraceCheckUtils]: 103: Hoare triple {4797#(not (= 0 ~systemActive~0))} call runTest(); {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,835 INFO L263 TraceCheckUtils]: 104: Hoare triple {4797#(not (= 0 ~systemActive~0))} call __utac_acc__Specification2_spec__1(); {4816#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:14:56,836 INFO L280 TraceCheckUtils]: 105: Hoare triple {4816#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {4703#true} is VALID [2020-07-10 17:14:56,836 INFO L280 TraceCheckUtils]: 106: Hoare triple {4703#true} assume true; {4703#true} is VALID [2020-07-10 17:14:56,837 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4703#true} {4797#(not (= 0 ~systemActive~0))} #921#return; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,837 INFO L263 TraceCheckUtils]: 108: Hoare triple {4797#(not (= 0 ~systemActive~0))} call test(); {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,838 INFO L280 TraceCheckUtils]: 109: Hoare triple {4797#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,838 INFO L280 TraceCheckUtils]: 110: Hoare triple {4797#(not (= 0 ~systemActive~0))} havoc ~tmp~8; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,839 INFO L280 TraceCheckUtils]: 111: Hoare triple {4797#(not (= 0 ~systemActive~0))} havoc ~tmp___0~1; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,840 INFO L280 TraceCheckUtils]: 112: Hoare triple {4797#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,840 INFO L280 TraceCheckUtils]: 113: Hoare triple {4797#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,841 INFO L280 TraceCheckUtils]: 114: Hoare triple {4797#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,841 INFO L280 TraceCheckUtils]: 115: Hoare triple {4797#(not (= 0 ~systemActive~0))} assume !false; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,842 INFO L280 TraceCheckUtils]: 116: Hoare triple {4797#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,843 INFO L280 TraceCheckUtils]: 117: Hoare triple {4797#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,843 INFO L280 TraceCheckUtils]: 118: Hoare triple {4797#(not (= 0 ~systemActive~0))} ~tmp~8 := #t~nondet57; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,844 INFO L280 TraceCheckUtils]: 119: Hoare triple {4797#(not (= 0 ~systemActive~0))} havoc #t~nondet57; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,844 INFO L280 TraceCheckUtils]: 120: Hoare triple {4797#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~8); {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,845 INFO L280 TraceCheckUtils]: 121: Hoare triple {4797#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,845 INFO L280 TraceCheckUtils]: 122: Hoare triple {4797#(not (= 0 ~systemActive~0))} ~tmp___0~1 := #t~nondet58; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,846 INFO L280 TraceCheckUtils]: 123: Hoare triple {4797#(not (= 0 ~systemActive~0))} havoc #t~nondet58; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,846 INFO L280 TraceCheckUtils]: 124: Hoare triple {4797#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,847 INFO L280 TraceCheckUtils]: 125: Hoare triple {4797#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,847 INFO L280 TraceCheckUtils]: 126: Hoare triple {4797#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet59; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,848 INFO L280 TraceCheckUtils]: 127: Hoare triple {4797#(not (= 0 ~systemActive~0))} havoc #t~nondet59; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,848 INFO L280 TraceCheckUtils]: 128: Hoare triple {4797#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,852 INFO L263 TraceCheckUtils]: 129: Hoare triple {4797#(not (= 0 ~systemActive~0))} call timeShift(); {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,852 INFO L280 TraceCheckUtils]: 130: Hoare triple {4797#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4797#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:14:56,853 INFO L280 TraceCheckUtils]: 131: Hoare triple {4797#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4704#false} is VALID [2020-07-10 17:14:56,853 INFO L263 TraceCheckUtils]: 132: Hoare triple {4704#false} call __utac_acc__Specification2_spec__2(); {4704#false} is VALID [2020-07-10 17:14:56,853 INFO L280 TraceCheckUtils]: 133: Hoare triple {4704#false} havoc ~tmp~9; {4704#false} is VALID [2020-07-10 17:14:56,854 INFO L280 TraceCheckUtils]: 134: Hoare triple {4704#false} havoc ~tmp___0~2; {4704#false} is VALID [2020-07-10 17:14:56,854 INFO L263 TraceCheckUtils]: 135: Hoare triple {4704#false} call #t~ret72 := isMethaneLevelCritical(); {4703#true} is VALID [2020-07-10 17:14:56,854 INFO L280 TraceCheckUtils]: 136: Hoare triple {4703#true} havoc ~retValue_acc~7; {4703#true} is VALID [2020-07-10 17:14:56,854 INFO L280 TraceCheckUtils]: 137: Hoare triple {4703#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {4703#true} is VALID [2020-07-10 17:14:56,854 INFO L280 TraceCheckUtils]: 138: Hoare triple {4703#true} #res := ~retValue_acc~7; {4703#true} is VALID [2020-07-10 17:14:56,855 INFO L280 TraceCheckUtils]: 139: Hoare triple {4703#true} assume true; {4703#true} is VALID [2020-07-10 17:14:56,855 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {4703#true} {4704#false} #889#return; {4704#false} is VALID [2020-07-10 17:14:56,855 INFO L280 TraceCheckUtils]: 141: Hoare triple {4704#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {4704#false} is VALID [2020-07-10 17:14:56,855 INFO L280 TraceCheckUtils]: 142: Hoare triple {4704#false} ~tmp~9 := #t~ret72; {4704#false} is VALID [2020-07-10 17:14:56,855 INFO L280 TraceCheckUtils]: 143: Hoare triple {4704#false} havoc #t~ret72; {4704#false} is VALID [2020-07-10 17:14:56,855 INFO L280 TraceCheckUtils]: 144: Hoare triple {4704#false} assume 0 != ~tmp~9; {4704#false} is VALID [2020-07-10 17:14:56,856 INFO L263 TraceCheckUtils]: 145: Hoare triple {4704#false} call #t~ret73 := isPumpRunning(); {4703#true} is VALID [2020-07-10 17:14:56,856 INFO L280 TraceCheckUtils]: 146: Hoare triple {4703#true} havoc ~retValue_acc~5; {4703#true} is VALID [2020-07-10 17:14:56,856 INFO L280 TraceCheckUtils]: 147: Hoare triple {4703#true} ~retValue_acc~5 := ~pumpRunning~0; {4703#true} is VALID [2020-07-10 17:14:56,856 INFO L280 TraceCheckUtils]: 148: Hoare triple {4703#true} #res := ~retValue_acc~5; {4703#true} is VALID [2020-07-10 17:14:56,856 INFO L280 TraceCheckUtils]: 149: Hoare triple {4703#true} assume true; {4703#true} is VALID [2020-07-10 17:14:56,857 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {4703#true} {4704#false} #891#return; {4704#false} is VALID [2020-07-10 17:14:56,857 INFO L280 TraceCheckUtils]: 151: Hoare triple {4704#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {4704#false} is VALID [2020-07-10 17:14:56,857 INFO L280 TraceCheckUtils]: 152: Hoare triple {4704#false} ~tmp___0~2 := #t~ret73; {4704#false} is VALID [2020-07-10 17:14:56,858 INFO L280 TraceCheckUtils]: 153: Hoare triple {4704#false} havoc #t~ret73; {4704#false} is VALID [2020-07-10 17:14:56,858 INFO L280 TraceCheckUtils]: 154: Hoare triple {4704#false} assume 0 != ~tmp___0~2; {4704#false} is VALID [2020-07-10 17:14:56,859 INFO L280 TraceCheckUtils]: 155: Hoare triple {4704#false} assume 0 != ~methAndRunningLastTime~0; {4704#false} is VALID [2020-07-10 17:14:56,859 INFO L263 TraceCheckUtils]: 156: Hoare triple {4704#false} call __automaton_fail(); {4704#false} is VALID [2020-07-10 17:14:56,859 INFO L280 TraceCheckUtils]: 157: Hoare triple {4704#false} assume !false; {4704#false} is VALID [2020-07-10 17:14:56,893 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 17:14:56,893 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:14:56,893 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [417304204] [2020-07-10 17:14:56,893 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:14:56,894 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 17:14:56,894 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211758604] [2020-07-10 17:14:56,896 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-10 17:14:56,898 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:14:56,898 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 17:14:57,050 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 17:14:57,050 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 17:14:57,051 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:14:57,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 17:14:57,051 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 17:14:57,051 INFO L87 Difference]: Start difference. First operand 258 states and 280 transitions. Second operand 10 states. [2020-07-10 17:14:58,465 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:14:59,646 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 17:15:00,010 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 17:15:00,502 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:15:00,892 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:15:01,233 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:15:15,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:15:15,472 INFO L93 Difference]: Finished difference Result 449 states and 514 transitions. [2020-07-10 17:15:15,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 17:15:15,472 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-10 17:15:15,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:15:15,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:15:15,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 514 transitions. [2020-07-10 17:15:15,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:15:15,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 514 transitions. [2020-07-10 17:15:15,491 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 514 transitions. [2020-07-10 17:15:16,873 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 514 edges. 514 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:15:16,881 INFO L225 Difference]: With dead ends: 449 [2020-07-10 17:15:16,882 INFO L226 Difference]: Without dead ends: 306 [2020-07-10 17:15:16,883 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-07-10 17:15:16,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2020-07-10 17:15:21,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 258. [2020-07-10 17:15:21,377 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:15:21,377 INFO L82 GeneralOperation]: Start isEquivalent. First operand 306 states. Second operand 258 states. [2020-07-10 17:15:21,377 INFO L74 IsIncluded]: Start isIncluded. First operand 306 states. Second operand 258 states. [2020-07-10 17:15:21,377 INFO L87 Difference]: Start difference. First operand 306 states. Second operand 258 states. [2020-07-10 17:15:21,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:15:21,392 INFO L93 Difference]: Finished difference Result 306 states and 344 transitions. [2020-07-10 17:15:21,392 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 344 transitions. [2020-07-10 17:15:21,393 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:15:21,393 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:15:21,393 INFO L74 IsIncluded]: Start isIncluded. First operand 258 states. Second operand 306 states. [2020-07-10 17:15:21,394 INFO L87 Difference]: Start difference. First operand 258 states. Second operand 306 states. [2020-07-10 17:15:21,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:15:21,407 INFO L93 Difference]: Finished difference Result 306 states and 344 transitions. [2020-07-10 17:15:21,408 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 344 transitions. [2020-07-10 17:15:21,409 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:15:21,409 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:15:21,409 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:15:21,409 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:15:21,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 258 states. [2020-07-10 17:15:21,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 279 transitions. [2020-07-10 17:15:21,419 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 279 transitions. Word has length 158 [2020-07-10 17:15:21,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:15:21,419 INFO L479 AbstractCegarLoop]: Abstraction has 258 states and 279 transitions. [2020-07-10 17:15:21,420 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 17:15:21,420 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 258 states and 279 transitions. [2020-07-10 17:15:22,551 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 279 edges. 279 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:15:22,551 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 279 transitions. [2020-07-10 17:15:22,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-07-10 17:15:22,555 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:15:22,555 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] [2020-07-10 17:15:22,555 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 17:15:22,555 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:15:22,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:15:22,556 INFO L82 PathProgramCache]: Analyzing trace with hash -2042254420, now seen corresponding path program 1 times [2020-07-10 17:15:22,556 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:15:22,556 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [645870813] [2020-07-10 17:15:22,556 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:15:22,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:22,925 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:15:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:23,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {6979#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {6860#true} is VALID [2020-07-10 17:15:23,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {6860#true} #valid := #valid[0 := 0]; {6860#true} is VALID [2020-07-10 17:15:23,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {6860#true} assume 0 < #StackHeapBarrier; {6860#true} is VALID [2020-07-10 17:15:23,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {6860#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {6860#true} is VALID [2020-07-10 17:15:23,024 INFO L280 TraceCheckUtils]: 4: Hoare triple {6860#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {6860#true} is VALID [2020-07-10 17:15:23,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {6860#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {6860#true} is VALID [2020-07-10 17:15:23,025 INFO L280 TraceCheckUtils]: 6: Hoare triple {6860#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {6860#true} is VALID [2020-07-10 17:15:23,025 INFO L280 TraceCheckUtils]: 7: Hoare triple {6860#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {6860#true} is VALID [2020-07-10 17:15:23,025 INFO L280 TraceCheckUtils]: 8: Hoare triple {6860#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {6860#true} is VALID [2020-07-10 17:15:23,025 INFO L280 TraceCheckUtils]: 9: Hoare triple {6860#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {6860#true} is VALID [2020-07-10 17:15:23,026 INFO L280 TraceCheckUtils]: 10: Hoare triple {6860#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {6860#true} is VALID [2020-07-10 17:15:23,026 INFO L280 TraceCheckUtils]: 11: Hoare triple {6860#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {6860#true} is VALID [2020-07-10 17:15:23,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {6860#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {6860#true} is VALID [2020-07-10 17:15:23,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {6860#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {6860#true} is VALID [2020-07-10 17:15:23,027 INFO L280 TraceCheckUtils]: 14: Hoare triple {6860#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {6860#true} is VALID [2020-07-10 17:15:23,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {6860#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L391 {6860#true} is VALID [2020-07-10 17:15:23,027 INFO L280 TraceCheckUtils]: 16: Hoare triple {6860#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L673 {6860#true} is VALID [2020-07-10 17:15:23,027 INFO L280 TraceCheckUtils]: 17: Hoare triple {6860#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L677 {6860#true} is VALID [2020-07-10 17:15:23,028 INFO L280 TraceCheckUtils]: 18: Hoare triple {6860#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L677-1 {6860#true} is VALID [2020-07-10 17:15:23,028 INFO L280 TraceCheckUtils]: 19: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L677-2 {6860#true} is VALID [2020-07-10 17:15:23,028 INFO L280 TraceCheckUtils]: 20: Hoare triple {6860#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L677-3 {6860#true} is VALID [2020-07-10 17:15:23,028 INFO L280 TraceCheckUtils]: 21: Hoare triple {6860#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L681 {6860#true} is VALID [2020-07-10 17:15:23,029 INFO L280 TraceCheckUtils]: 22: Hoare triple {6860#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L681-1 {6860#true} is VALID [2020-07-10 17:15:23,029 INFO L280 TraceCheckUtils]: 23: Hoare triple {6860#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L681-2 {6860#true} is VALID [2020-07-10 17:15:23,029 INFO L280 TraceCheckUtils]: 24: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L681-3 {6860#true} is VALID [2020-07-10 17:15:23,029 INFO L280 TraceCheckUtils]: 25: Hoare triple {6860#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L681-4 {6860#true} is VALID [2020-07-10 17:15:23,030 INFO L280 TraceCheckUtils]: 26: Hoare triple {6860#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L685 {6860#true} is VALID [2020-07-10 17:15:23,030 INFO L280 TraceCheckUtils]: 27: Hoare triple {6860#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L685-1 {6860#true} is VALID [2020-07-10 17:15:23,030 INFO L280 TraceCheckUtils]: 28: Hoare triple {6860#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L685-2 {6860#true} is VALID [2020-07-10 17:15:23,030 INFO L280 TraceCheckUtils]: 29: Hoare triple {6860#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L685-3 {6860#true} is VALID [2020-07-10 17:15:23,031 INFO L280 TraceCheckUtils]: 30: Hoare triple {6860#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L685-4 {6860#true} is VALID [2020-07-10 17:15:23,031 INFO L280 TraceCheckUtils]: 31: Hoare triple {6860#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L685-5 {6860#true} is VALID [2020-07-10 17:15:23,031 INFO L280 TraceCheckUtils]: 32: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L685-6 {6860#true} is VALID [2020-07-10 17:15:23,031 INFO L280 TraceCheckUtils]: 33: Hoare triple {6860#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L685-7 {6860#true} is VALID [2020-07-10 17:15:23,032 INFO L280 TraceCheckUtils]: 34: Hoare triple {6860#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L689 {6860#true} is VALID [2020-07-10 17:15:23,032 INFO L280 TraceCheckUtils]: 35: Hoare triple {6860#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L689-1 {6860#true} is VALID [2020-07-10 17:15:23,032 INFO L280 TraceCheckUtils]: 36: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L689-2 {6860#true} is VALID [2020-07-10 17:15:23,032 INFO L280 TraceCheckUtils]: 37: Hoare triple {6860#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L689-3 {6860#true} is VALID [2020-07-10 17:15:23,033 INFO L280 TraceCheckUtils]: 38: Hoare triple {6860#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L693 {6860#true} is VALID [2020-07-10 17:15:23,033 INFO L280 TraceCheckUtils]: 39: Hoare triple {6860#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L693-1 {6860#true} is VALID [2020-07-10 17:15:23,033 INFO L280 TraceCheckUtils]: 40: Hoare triple {6860#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L693-2 {6860#true} is VALID [2020-07-10 17:15:23,033 INFO L280 TraceCheckUtils]: 41: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L693-3 {6860#true} is VALID [2020-07-10 17:15:23,041 INFO L280 TraceCheckUtils]: 42: Hoare triple {6860#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L693-4 {6860#true} is VALID [2020-07-10 17:15:23,042 INFO L280 TraceCheckUtils]: 43: Hoare triple {6860#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L697 {6860#true} is VALID [2020-07-10 17:15:23,042 INFO L280 TraceCheckUtils]: 44: Hoare triple {6860#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L697-1 {6860#true} is VALID [2020-07-10 17:15:23,042 INFO L280 TraceCheckUtils]: 45: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L697-2 {6860#true} is VALID [2020-07-10 17:15:23,042 INFO L280 TraceCheckUtils]: 46: Hoare triple {6860#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L697-3 {6860#true} is VALID [2020-07-10 17:15:23,043 INFO L280 TraceCheckUtils]: 47: Hoare triple {6860#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L699 {6860#true} is VALID [2020-07-10 17:15:23,043 INFO L280 TraceCheckUtils]: 48: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L699-1 {6860#true} is VALID [2020-07-10 17:15:23,043 INFO L280 TraceCheckUtils]: 49: Hoare triple {6860#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L699-2 {6860#true} is VALID [2020-07-10 17:15:23,043 INFO L280 TraceCheckUtils]: 50: Hoare triple {6860#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L842 {6860#true} is VALID [2020-07-10 17:15:23,043 INFO L280 TraceCheckUtils]: 51: Hoare triple {6860#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {6860#true} is VALID [2020-07-10 17:15:23,044 INFO L280 TraceCheckUtils]: 52: Hoare triple {6860#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {6860#true} is VALID [2020-07-10 17:15:23,044 INFO L280 TraceCheckUtils]: 53: Hoare triple {6860#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {6860#true} is VALID [2020-07-10 17:15:23,044 INFO L280 TraceCheckUtils]: 54: Hoare triple {6860#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L843-3 {6860#true} is VALID [2020-07-10 17:15:23,044 INFO L280 TraceCheckUtils]: 55: Hoare triple {6860#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L843-4 {6860#true} is VALID [2020-07-10 17:15:23,044 INFO L280 TraceCheckUtils]: 56: Hoare triple {6860#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L843-5 {6860#true} is VALID [2020-07-10 17:15:23,045 INFO L280 TraceCheckUtils]: 57: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L843-6 {6860#true} is VALID [2020-07-10 17:15:23,045 INFO L280 TraceCheckUtils]: 58: Hoare triple {6860#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L843-7 {6860#true} is VALID [2020-07-10 17:15:23,045 INFO L280 TraceCheckUtils]: 59: Hoare triple {6860#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {6860#true} is VALID [2020-07-10 17:15:23,045 INFO L280 TraceCheckUtils]: 60: Hoare triple {6860#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {6860#true} is VALID [2020-07-10 17:15:23,045 INFO L280 TraceCheckUtils]: 61: Hoare triple {6860#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {6860#true} is VALID [2020-07-10 17:15:23,046 INFO L280 TraceCheckUtils]: 62: Hoare triple {6860#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {6860#true} is VALID [2020-07-10 17:15:23,046 INFO L280 TraceCheckUtils]: 63: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L847-4 {6860#true} is VALID [2020-07-10 17:15:23,046 INFO L280 TraceCheckUtils]: 64: Hoare triple {6860#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-5 {6860#true} is VALID [2020-07-10 17:15:23,046 INFO L280 TraceCheckUtils]: 65: Hoare triple {6860#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {6860#true} is VALID [2020-07-10 17:15:23,046 INFO L280 TraceCheckUtils]: 66: Hoare triple {6860#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {6860#true} is VALID [2020-07-10 17:15:23,047 INFO L280 TraceCheckUtils]: 67: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {6860#true} is VALID [2020-07-10 17:15:23,047 INFO L280 TraceCheckUtils]: 68: Hoare triple {6860#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {6860#true} is VALID [2020-07-10 17:15:23,047 INFO L280 TraceCheckUtils]: 69: Hoare triple {6860#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L855 {6860#true} is VALID [2020-07-10 17:15:23,047 INFO L280 TraceCheckUtils]: 70: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L855-1 {6860#true} is VALID [2020-07-10 17:15:23,047 INFO L280 TraceCheckUtils]: 71: Hoare triple {6860#true} ~head~0.base, ~head~0.offset := 0, 0; {6860#true} is VALID [2020-07-10 17:15:23,048 INFO L280 TraceCheckUtils]: 72: Hoare triple {6860#true} ~cleanupTimeShifts~0 := 4; {6860#true} is VALID [2020-07-10 17:15:23,050 INFO L280 TraceCheckUtils]: 73: Hoare triple {6860#true} ~pumpRunning~0 := 0; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,051 INFO L280 TraceCheckUtils]: 74: Hoare triple {6942#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,051 INFO L280 TraceCheckUtils]: 75: Hoare triple {6942#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,052 INFO L280 TraceCheckUtils]: 76: Hoare triple {6942#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,052 INFO L280 TraceCheckUtils]: 77: Hoare triple {6942#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,053 INFO L280 TraceCheckUtils]: 78: Hoare triple {6942#(= 0 ~pumpRunning~0)} assume true; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,053 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6942#(= 0 ~pumpRunning~0)} {6860#true} #931#return; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:23,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,062 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6860#true} {6942#(= 0 ~pumpRunning~0)} #833#return; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:23,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,065 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6860#true} {6942#(= 0 ~pumpRunning~0)} #835#return; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:23,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {6860#true} havoc ~retValue_acc~11; {6860#true} is VALID [2020-07-10 17:15:23,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {6860#true} ~retValue_acc~11 := 1; {6860#true} is VALID [2020-07-10 17:15:23,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {6860#true} #res := ~retValue_acc~11; {6860#true} is VALID [2020-07-10 17:15:23,069 INFO L280 TraceCheckUtils]: 3: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,070 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6860#true} {6942#(= 0 ~pumpRunning~0)} #837#return; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:23,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,074 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6860#true} {6942#(= 0 ~pumpRunning~0)} #839#return; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:23,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {6980#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {6860#true} is VALID [2020-07-10 17:15:23,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,086 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6860#true} {6942#(= 0 ~pumpRunning~0)} #921#return; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:23,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:23,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,125 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6860#true} {6989#(not (= 0 |old(~pumpRunning~0)|))} #917#return; {6989#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:15:23,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {6981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:15:23,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {6981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {6989#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:15:23,127 INFO L263 TraceCheckUtils]: 2: Hoare triple {6989#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {6860#true} is VALID [2020-07-10 17:15:23,127 INFO L280 TraceCheckUtils]: 3: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,128 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6860#true} {6989#(not (= 0 |old(~pumpRunning~0)|))} #917#return; {6989#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:15:23,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {6989#(not (= 0 |old(~pumpRunning~0)|))} assume true; {6989#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:15:23,129 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6989#(not (= 0 |old(~pumpRunning~0)|))} {6942#(= 0 ~pumpRunning~0)} #879#return; {6861#false} is VALID [2020-07-10 17:15:23,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {6981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6860#true} is VALID [2020-07-10 17:15:23,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {6860#true} assume !(0 != ~pumpRunning~0); {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,131 INFO L263 TraceCheckUtils]: 2: Hoare triple {6942#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {6981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:15:23,131 INFO L280 TraceCheckUtils]: 3: Hoare triple {6981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:15:23,132 INFO L280 TraceCheckUtils]: 4: Hoare triple {6981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {6989#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:15:23,132 INFO L263 TraceCheckUtils]: 5: Hoare triple {6989#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {6860#true} is VALID [2020-07-10 17:15:23,132 INFO L280 TraceCheckUtils]: 6: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,133 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {6860#true} {6989#(not (= 0 |old(~pumpRunning~0)|))} #917#return; {6989#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:15:23,133 INFO L280 TraceCheckUtils]: 8: Hoare triple {6989#(not (= 0 |old(~pumpRunning~0)|))} assume true; {6989#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:15:23,134 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6989#(not (= 0 |old(~pumpRunning~0)|))} {6942#(= 0 ~pumpRunning~0)} #879#return; {6861#false} is VALID [2020-07-10 17:15:23,134 INFO L280 TraceCheckUtils]: 10: Hoare triple {6861#false} assume true; {6861#false} is VALID [2020-07-10 17:15:23,134 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6861#false} {6942#(= 0 ~pumpRunning~0)} #903#return; {6861#false} is VALID [2020-07-10 17:15:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:23,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {6860#true} havoc ~retValue_acc~7; {6860#true} is VALID [2020-07-10 17:15:23,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {6860#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {6860#true} is VALID [2020-07-10 17:15:23,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {6860#true} #res := ~retValue_acc~7; {6860#true} is VALID [2020-07-10 17:15:23,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,140 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6860#true} {6861#false} #889#return; {6861#false} is VALID [2020-07-10 17:15:23,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:23,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {6860#true} havoc ~retValue_acc~5; {6860#true} is VALID [2020-07-10 17:15:23,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {6860#true} ~retValue_acc~5 := ~pumpRunning~0; {6860#true} is VALID [2020-07-10 17:15:23,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {6860#true} #res := ~retValue_acc~5; {6860#true} is VALID [2020-07-10 17:15:23,143 INFO L280 TraceCheckUtils]: 3: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,144 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6860#true} {6861#false} #891#return; {6861#false} is VALID [2020-07-10 17:15:23,148 INFO L263 TraceCheckUtils]: 0: Hoare triple {6860#true} call ULTIMATE.init(); {6979#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:15:23,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {6979#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {6860#true} is VALID [2020-07-10 17:15:23,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {6860#true} #valid := #valid[0 := 0]; {6860#true} is VALID [2020-07-10 17:15:23,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {6860#true} assume 0 < #StackHeapBarrier; {6860#true} is VALID [2020-07-10 17:15:23,149 INFO L280 TraceCheckUtils]: 4: Hoare triple {6860#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {6860#true} is VALID [2020-07-10 17:15:23,149 INFO L280 TraceCheckUtils]: 5: Hoare triple {6860#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {6860#true} is VALID [2020-07-10 17:15:23,149 INFO L280 TraceCheckUtils]: 6: Hoare triple {6860#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {6860#true} is VALID [2020-07-10 17:15:23,149 INFO L280 TraceCheckUtils]: 7: Hoare triple {6860#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {6860#true} is VALID [2020-07-10 17:15:23,150 INFO L280 TraceCheckUtils]: 8: Hoare triple {6860#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {6860#true} is VALID [2020-07-10 17:15:23,150 INFO L280 TraceCheckUtils]: 9: Hoare triple {6860#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {6860#true} is VALID [2020-07-10 17:15:23,150 INFO L280 TraceCheckUtils]: 10: Hoare triple {6860#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {6860#true} is VALID [2020-07-10 17:15:23,150 INFO L280 TraceCheckUtils]: 11: Hoare triple {6860#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {6860#true} is VALID [2020-07-10 17:15:23,150 INFO L280 TraceCheckUtils]: 12: Hoare triple {6860#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {6860#true} is VALID [2020-07-10 17:15:23,151 INFO L280 TraceCheckUtils]: 13: Hoare triple {6860#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {6860#true} is VALID [2020-07-10 17:15:23,151 INFO L280 TraceCheckUtils]: 14: Hoare triple {6860#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {6860#true} is VALID [2020-07-10 17:15:23,151 INFO L280 TraceCheckUtils]: 15: Hoare triple {6860#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {6860#true} is VALID [2020-07-10 17:15:23,151 INFO L280 TraceCheckUtils]: 16: Hoare triple {6860#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L391 {6860#true} is VALID [2020-07-10 17:15:23,151 INFO L280 TraceCheckUtils]: 17: Hoare triple {6860#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L673 {6860#true} is VALID [2020-07-10 17:15:23,151 INFO L280 TraceCheckUtils]: 18: Hoare triple {6860#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L677 {6860#true} is VALID [2020-07-10 17:15:23,152 INFO L280 TraceCheckUtils]: 19: Hoare triple {6860#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L677-1 {6860#true} is VALID [2020-07-10 17:15:23,152 INFO L280 TraceCheckUtils]: 20: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L677-2 {6860#true} is VALID [2020-07-10 17:15:23,152 INFO L280 TraceCheckUtils]: 21: Hoare triple {6860#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L677-3 {6860#true} is VALID [2020-07-10 17:15:23,152 INFO L280 TraceCheckUtils]: 22: Hoare triple {6860#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L681 {6860#true} is VALID [2020-07-10 17:15:23,152 INFO L280 TraceCheckUtils]: 23: Hoare triple {6860#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L681-1 {6860#true} is VALID [2020-07-10 17:15:23,153 INFO L280 TraceCheckUtils]: 24: Hoare triple {6860#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L681-2 {6860#true} is VALID [2020-07-10 17:15:23,153 INFO L280 TraceCheckUtils]: 25: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L681-3 {6860#true} is VALID [2020-07-10 17:15:23,153 INFO L280 TraceCheckUtils]: 26: Hoare triple {6860#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L681-4 {6860#true} is VALID [2020-07-10 17:15:23,153 INFO L280 TraceCheckUtils]: 27: Hoare triple {6860#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L685 {6860#true} is VALID [2020-07-10 17:15:23,153 INFO L280 TraceCheckUtils]: 28: Hoare triple {6860#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L685-1 {6860#true} is VALID [2020-07-10 17:15:23,153 INFO L280 TraceCheckUtils]: 29: Hoare triple {6860#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L685-2 {6860#true} is VALID [2020-07-10 17:15:23,154 INFO L280 TraceCheckUtils]: 30: Hoare triple {6860#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L685-3 {6860#true} is VALID [2020-07-10 17:15:23,154 INFO L280 TraceCheckUtils]: 31: Hoare triple {6860#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L685-4 {6860#true} is VALID [2020-07-10 17:15:23,154 INFO L280 TraceCheckUtils]: 32: Hoare triple {6860#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L685-5 {6860#true} is VALID [2020-07-10 17:15:23,154 INFO L280 TraceCheckUtils]: 33: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L685-6 {6860#true} is VALID [2020-07-10 17:15:23,154 INFO L280 TraceCheckUtils]: 34: Hoare triple {6860#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L685-7 {6860#true} is VALID [2020-07-10 17:15:23,155 INFO L280 TraceCheckUtils]: 35: Hoare triple {6860#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L689 {6860#true} is VALID [2020-07-10 17:15:23,155 INFO L280 TraceCheckUtils]: 36: Hoare triple {6860#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L689-1 {6860#true} is VALID [2020-07-10 17:15:23,155 INFO L280 TraceCheckUtils]: 37: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L689-2 {6860#true} is VALID [2020-07-10 17:15:23,155 INFO L280 TraceCheckUtils]: 38: Hoare triple {6860#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L689-3 {6860#true} is VALID [2020-07-10 17:15:23,155 INFO L280 TraceCheckUtils]: 39: Hoare triple {6860#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L693 {6860#true} is VALID [2020-07-10 17:15:23,155 INFO L280 TraceCheckUtils]: 40: Hoare triple {6860#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L693-1 {6860#true} is VALID [2020-07-10 17:15:23,156 INFO L280 TraceCheckUtils]: 41: Hoare triple {6860#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L693-2 {6860#true} is VALID [2020-07-10 17:15:23,156 INFO L280 TraceCheckUtils]: 42: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L693-3 {6860#true} is VALID [2020-07-10 17:15:23,156 INFO L280 TraceCheckUtils]: 43: Hoare triple {6860#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L693-4 {6860#true} is VALID [2020-07-10 17:15:23,156 INFO L280 TraceCheckUtils]: 44: Hoare triple {6860#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L697 {6860#true} is VALID [2020-07-10 17:15:23,156 INFO L280 TraceCheckUtils]: 45: Hoare triple {6860#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L697-1 {6860#true} is VALID [2020-07-10 17:15:23,156 INFO L280 TraceCheckUtils]: 46: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L697-2 {6860#true} is VALID [2020-07-10 17:15:23,157 INFO L280 TraceCheckUtils]: 47: Hoare triple {6860#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L697-3 {6860#true} is VALID [2020-07-10 17:15:23,157 INFO L280 TraceCheckUtils]: 48: Hoare triple {6860#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L699 {6860#true} is VALID [2020-07-10 17:15:23,157 INFO L280 TraceCheckUtils]: 49: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L699-1 {6860#true} is VALID [2020-07-10 17:15:23,157 INFO L280 TraceCheckUtils]: 50: Hoare triple {6860#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L699-2 {6860#true} is VALID [2020-07-10 17:15:23,157 INFO L280 TraceCheckUtils]: 51: Hoare triple {6860#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L842 {6860#true} is VALID [2020-07-10 17:15:23,158 INFO L280 TraceCheckUtils]: 52: Hoare triple {6860#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {6860#true} is VALID [2020-07-10 17:15:23,158 INFO L280 TraceCheckUtils]: 53: Hoare triple {6860#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {6860#true} is VALID [2020-07-10 17:15:23,158 INFO L280 TraceCheckUtils]: 54: Hoare triple {6860#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {6860#true} is VALID [2020-07-10 17:15:23,158 INFO L280 TraceCheckUtils]: 55: Hoare triple {6860#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L843-3 {6860#true} is VALID [2020-07-10 17:15:23,159 INFO L280 TraceCheckUtils]: 56: Hoare triple {6860#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L843-4 {6860#true} is VALID [2020-07-10 17:15:23,159 INFO L280 TraceCheckUtils]: 57: Hoare triple {6860#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L843-5 {6860#true} is VALID [2020-07-10 17:15:23,159 INFO L280 TraceCheckUtils]: 58: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L843-6 {6860#true} is VALID [2020-07-10 17:15:23,159 INFO L280 TraceCheckUtils]: 59: Hoare triple {6860#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L843-7 {6860#true} is VALID [2020-07-10 17:15:23,160 INFO L280 TraceCheckUtils]: 60: Hoare triple {6860#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {6860#true} is VALID [2020-07-10 17:15:23,160 INFO L280 TraceCheckUtils]: 61: Hoare triple {6860#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {6860#true} is VALID [2020-07-10 17:15:23,160 INFO L280 TraceCheckUtils]: 62: Hoare triple {6860#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {6860#true} is VALID [2020-07-10 17:15:23,160 INFO L280 TraceCheckUtils]: 63: Hoare triple {6860#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {6860#true} is VALID [2020-07-10 17:15:23,160 INFO L280 TraceCheckUtils]: 64: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L847-4 {6860#true} is VALID [2020-07-10 17:15:23,161 INFO L280 TraceCheckUtils]: 65: Hoare triple {6860#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-5 {6860#true} is VALID [2020-07-10 17:15:23,161 INFO L280 TraceCheckUtils]: 66: Hoare triple {6860#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {6860#true} is VALID [2020-07-10 17:15:23,161 INFO L280 TraceCheckUtils]: 67: Hoare triple {6860#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {6860#true} is VALID [2020-07-10 17:15:23,161 INFO L280 TraceCheckUtils]: 68: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {6860#true} is VALID [2020-07-10 17:15:23,161 INFO L280 TraceCheckUtils]: 69: Hoare triple {6860#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {6860#true} is VALID [2020-07-10 17:15:23,162 INFO L280 TraceCheckUtils]: 70: Hoare triple {6860#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L855 {6860#true} is VALID [2020-07-10 17:15:23,162 INFO L280 TraceCheckUtils]: 71: Hoare triple {6860#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L855-1 {6860#true} is VALID [2020-07-10 17:15:23,162 INFO L280 TraceCheckUtils]: 72: Hoare triple {6860#true} ~head~0.base, ~head~0.offset := 0, 0; {6860#true} is VALID [2020-07-10 17:15:23,162 INFO L280 TraceCheckUtils]: 73: Hoare triple {6860#true} ~cleanupTimeShifts~0 := 4; {6860#true} is VALID [2020-07-10 17:15:23,165 INFO L280 TraceCheckUtils]: 74: Hoare triple {6860#true} ~pumpRunning~0 := 0; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,166 INFO L280 TraceCheckUtils]: 75: Hoare triple {6942#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,167 INFO L280 TraceCheckUtils]: 76: Hoare triple {6942#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,167 INFO L280 TraceCheckUtils]: 77: Hoare triple {6942#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,168 INFO L280 TraceCheckUtils]: 78: Hoare triple {6942#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,168 INFO L280 TraceCheckUtils]: 79: Hoare triple {6942#(= 0 ~pumpRunning~0)} assume true; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,169 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6942#(= 0 ~pumpRunning~0)} {6860#true} #931#return; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,170 INFO L263 TraceCheckUtils]: 81: Hoare triple {6942#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,170 INFO L280 TraceCheckUtils]: 82: Hoare triple {6942#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,170 INFO L280 TraceCheckUtils]: 83: Hoare triple {6942#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,171 INFO L263 TraceCheckUtils]: 84: Hoare triple {6942#(= 0 ~pumpRunning~0)} call select_helpers(); {6860#true} is VALID [2020-07-10 17:15:23,171 INFO L280 TraceCheckUtils]: 85: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,171 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6860#true} {6942#(= 0 ~pumpRunning~0)} #833#return; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,172 INFO L263 TraceCheckUtils]: 87: Hoare triple {6942#(= 0 ~pumpRunning~0)} call select_features(); {6860#true} is VALID [2020-07-10 17:15:23,172 INFO L280 TraceCheckUtils]: 88: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,172 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {6860#true} {6942#(= 0 ~pumpRunning~0)} #835#return; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,172 INFO L263 TraceCheckUtils]: 90: Hoare triple {6942#(= 0 ~pumpRunning~0)} call #t~ret35 := valid_product(); {6860#true} is VALID [2020-07-10 17:15:23,173 INFO L280 TraceCheckUtils]: 91: Hoare triple {6860#true} havoc ~retValue_acc~11; {6860#true} is VALID [2020-07-10 17:15:23,173 INFO L280 TraceCheckUtils]: 92: Hoare triple {6860#true} ~retValue_acc~11 := 1; {6860#true} is VALID [2020-07-10 17:15:23,173 INFO L280 TraceCheckUtils]: 93: Hoare triple {6860#true} #res := ~retValue_acc~11; {6860#true} is VALID [2020-07-10 17:15:23,173 INFO L280 TraceCheckUtils]: 94: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,174 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {6860#true} {6942#(= 0 ~pumpRunning~0)} #837#return; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,174 INFO L280 TraceCheckUtils]: 96: Hoare triple {6942#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,175 INFO L280 TraceCheckUtils]: 97: Hoare triple {6942#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~ret35; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,175 INFO L280 TraceCheckUtils]: 98: Hoare triple {6942#(= 0 ~pumpRunning~0)} havoc #t~ret35; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,176 INFO L280 TraceCheckUtils]: 99: Hoare triple {6942#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~3; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,176 INFO L263 TraceCheckUtils]: 100: Hoare triple {6942#(= 0 ~pumpRunning~0)} call setup(); {6860#true} is VALID [2020-07-10 17:15:23,176 INFO L280 TraceCheckUtils]: 101: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,177 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {6860#true} {6942#(= 0 ~pumpRunning~0)} #839#return; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,177 INFO L263 TraceCheckUtils]: 103: Hoare triple {6942#(= 0 ~pumpRunning~0)} call runTest(); {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,178 INFO L263 TraceCheckUtils]: 104: Hoare triple {6942#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__1(); {6980#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:15:23,178 INFO L280 TraceCheckUtils]: 105: Hoare triple {6980#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {6860#true} is VALID [2020-07-10 17:15:23,178 INFO L280 TraceCheckUtils]: 106: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,179 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {6860#true} {6942#(= 0 ~pumpRunning~0)} #921#return; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,179 INFO L263 TraceCheckUtils]: 108: Hoare triple {6942#(= 0 ~pumpRunning~0)} call test(); {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,180 INFO L280 TraceCheckUtils]: 109: Hoare triple {6942#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,180 INFO L280 TraceCheckUtils]: 110: Hoare triple {6942#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,181 INFO L280 TraceCheckUtils]: 111: Hoare triple {6942#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,181 INFO L280 TraceCheckUtils]: 112: Hoare triple {6942#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,182 INFO L280 TraceCheckUtils]: 113: Hoare triple {6942#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,182 INFO L280 TraceCheckUtils]: 114: Hoare triple {6942#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,183 INFO L280 TraceCheckUtils]: 115: Hoare triple {6942#(= 0 ~pumpRunning~0)} assume !false; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,183 INFO L280 TraceCheckUtils]: 116: Hoare triple {6942#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,184 INFO L280 TraceCheckUtils]: 117: Hoare triple {6942#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,184 INFO L280 TraceCheckUtils]: 118: Hoare triple {6942#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~nondet57; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,185 INFO L280 TraceCheckUtils]: 119: Hoare triple {6942#(= 0 ~pumpRunning~0)} havoc #t~nondet57; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,185 INFO L280 TraceCheckUtils]: 120: Hoare triple {6942#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~8); {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,186 INFO L280 TraceCheckUtils]: 121: Hoare triple {6942#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,186 INFO L280 TraceCheckUtils]: 122: Hoare triple {6942#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet58; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,187 INFO L280 TraceCheckUtils]: 123: Hoare triple {6942#(= 0 ~pumpRunning~0)} havoc #t~nondet58; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,187 INFO L280 TraceCheckUtils]: 124: Hoare triple {6942#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,188 INFO L280 TraceCheckUtils]: 125: Hoare triple {6942#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,188 INFO L280 TraceCheckUtils]: 126: Hoare triple {6942#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet59; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,189 INFO L280 TraceCheckUtils]: 127: Hoare triple {6942#(= 0 ~pumpRunning~0)} havoc #t~nondet59; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,189 INFO L280 TraceCheckUtils]: 128: Hoare triple {6942#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,190 INFO L263 TraceCheckUtils]: 129: Hoare triple {6942#(= 0 ~pumpRunning~0)} call timeShift(); {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,190 INFO L280 TraceCheckUtils]: 130: Hoare triple {6942#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,190 INFO L280 TraceCheckUtils]: 131: Hoare triple {6942#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,191 INFO L263 TraceCheckUtils]: 132: Hoare triple {6942#(= 0 ~pumpRunning~0)} call processEnvironment(); {6981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:15:23,191 INFO L280 TraceCheckUtils]: 133: Hoare triple {6981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6860#true} is VALID [2020-07-10 17:15:23,192 INFO L280 TraceCheckUtils]: 134: Hoare triple {6860#true} assume !(0 != ~pumpRunning~0); {6942#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:15:23,192 INFO L263 TraceCheckUtils]: 135: Hoare triple {6942#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {6981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:15:23,193 INFO L280 TraceCheckUtils]: 136: Hoare triple {6981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:15:23,194 INFO L280 TraceCheckUtils]: 137: Hoare triple {6981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {6989#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:15:23,194 INFO L263 TraceCheckUtils]: 138: Hoare triple {6989#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {6860#true} is VALID [2020-07-10 17:15:23,194 INFO L280 TraceCheckUtils]: 139: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,195 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {6860#true} {6989#(not (= 0 |old(~pumpRunning~0)|))} #917#return; {6989#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:15:23,195 INFO L280 TraceCheckUtils]: 141: Hoare triple {6989#(not (= 0 |old(~pumpRunning~0)|))} assume true; {6989#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:15:23,196 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6989#(not (= 0 |old(~pumpRunning~0)|))} {6942#(= 0 ~pumpRunning~0)} #879#return; {6861#false} is VALID [2020-07-10 17:15:23,196 INFO L280 TraceCheckUtils]: 143: Hoare triple {6861#false} assume true; {6861#false} is VALID [2020-07-10 17:15:23,196 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {6861#false} {6942#(= 0 ~pumpRunning~0)} #903#return; {6861#false} is VALID [2020-07-10 17:15:23,197 INFO L263 TraceCheckUtils]: 145: Hoare triple {6861#false} call __utac_acc__Specification2_spec__2(); {6861#false} is VALID [2020-07-10 17:15:23,197 INFO L280 TraceCheckUtils]: 146: Hoare triple {6861#false} havoc ~tmp~9; {6861#false} is VALID [2020-07-10 17:15:23,197 INFO L280 TraceCheckUtils]: 147: Hoare triple {6861#false} havoc ~tmp___0~2; {6861#false} is VALID [2020-07-10 17:15:23,197 INFO L263 TraceCheckUtils]: 148: Hoare triple {6861#false} call #t~ret72 := isMethaneLevelCritical(); {6860#true} is VALID [2020-07-10 17:15:23,197 INFO L280 TraceCheckUtils]: 149: Hoare triple {6860#true} havoc ~retValue_acc~7; {6860#true} is VALID [2020-07-10 17:15:23,197 INFO L280 TraceCheckUtils]: 150: Hoare triple {6860#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {6860#true} is VALID [2020-07-10 17:15:23,198 INFO L280 TraceCheckUtils]: 151: Hoare triple {6860#true} #res := ~retValue_acc~7; {6860#true} is VALID [2020-07-10 17:15:23,198 INFO L280 TraceCheckUtils]: 152: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,198 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6860#true} {6861#false} #889#return; {6861#false} is VALID [2020-07-10 17:15:23,198 INFO L280 TraceCheckUtils]: 154: Hoare triple {6861#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {6861#false} is VALID [2020-07-10 17:15:23,198 INFO L280 TraceCheckUtils]: 155: Hoare triple {6861#false} ~tmp~9 := #t~ret72; {6861#false} is VALID [2020-07-10 17:15:23,199 INFO L280 TraceCheckUtils]: 156: Hoare triple {6861#false} havoc #t~ret72; {6861#false} is VALID [2020-07-10 17:15:23,199 INFO L280 TraceCheckUtils]: 157: Hoare triple {6861#false} assume 0 != ~tmp~9; {6861#false} is VALID [2020-07-10 17:15:23,199 INFO L263 TraceCheckUtils]: 158: Hoare triple {6861#false} call #t~ret73 := isPumpRunning(); {6860#true} is VALID [2020-07-10 17:15:23,199 INFO L280 TraceCheckUtils]: 159: Hoare triple {6860#true} havoc ~retValue_acc~5; {6860#true} is VALID [2020-07-10 17:15:23,199 INFO L280 TraceCheckUtils]: 160: Hoare triple {6860#true} ~retValue_acc~5 := ~pumpRunning~0; {6860#true} is VALID [2020-07-10 17:15:23,199 INFO L280 TraceCheckUtils]: 161: Hoare triple {6860#true} #res := ~retValue_acc~5; {6860#true} is VALID [2020-07-10 17:15:23,200 INFO L280 TraceCheckUtils]: 162: Hoare triple {6860#true} assume true; {6860#true} is VALID [2020-07-10 17:15:23,200 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {6860#true} {6861#false} #891#return; {6861#false} is VALID [2020-07-10 17:15:23,200 INFO L280 TraceCheckUtils]: 164: Hoare triple {6861#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {6861#false} is VALID [2020-07-10 17:15:23,200 INFO L280 TraceCheckUtils]: 165: Hoare triple {6861#false} ~tmp___0~2 := #t~ret73; {6861#false} is VALID [2020-07-10 17:15:23,200 INFO L280 TraceCheckUtils]: 166: Hoare triple {6861#false} havoc #t~ret73; {6861#false} is VALID [2020-07-10 17:15:23,201 INFO L280 TraceCheckUtils]: 167: Hoare triple {6861#false} assume 0 != ~tmp___0~2; {6861#false} is VALID [2020-07-10 17:15:23,201 INFO L280 TraceCheckUtils]: 168: Hoare triple {6861#false} assume 0 != ~methAndRunningLastTime~0; {6861#false} is VALID [2020-07-10 17:15:23,201 INFO L263 TraceCheckUtils]: 169: Hoare triple {6861#false} call __automaton_fail(); {6861#false} is VALID [2020-07-10 17:15:23,201 INFO L280 TraceCheckUtils]: 170: Hoare triple {6861#false} assume !false; {6861#false} is VALID [2020-07-10 17:15:23,236 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 17:15:23,237 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:15:23,237 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [645870813] [2020-07-10 17:15:23,237 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:15:23,237 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 17:15:23,238 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207795742] [2020-07-10 17:15:23,238 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 171 [2020-07-10 17:15:23,240 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:15:23,240 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 17:15:23,427 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 171 edges. 171 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:15:23,428 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 17:15:23,428 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:15:23,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 17:15:23,429 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 17:15:23,429 INFO L87 Difference]: Start difference. First operand 258 states and 279 transitions. Second operand 7 states. [2020-07-10 17:15:24,952 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:15:35,256 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:15:43,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:15:43,439 INFO L93 Difference]: Finished difference Result 596 states and 689 transitions. [2020-07-10 17:15:43,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 17:15:43,440 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 171 [2020-07-10 17:15:43,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:15:43,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 17:15:43,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 689 transitions. [2020-07-10 17:15:43,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 17:15:43,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 689 transitions. [2020-07-10 17:15:43,460 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 689 transitions. [2020-07-10 17:15:45,355 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 689 edges. 689 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:15:45,375 INFO L225 Difference]: With dead ends: 596 [2020-07-10 17:15:45,375 INFO L226 Difference]: Without dead ends: 453 [2020-07-10 17:15:45,376 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-07-10 17:15:45,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states. [2020-07-10 17:15:53,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 382. [2020-07-10 17:15:53,066 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:15:53,066 INFO L82 GeneralOperation]: Start isEquivalent. First operand 453 states. Second operand 382 states. [2020-07-10 17:15:53,066 INFO L74 IsIncluded]: Start isIncluded. First operand 453 states. Second operand 382 states. [2020-07-10 17:15:53,066 INFO L87 Difference]: Start difference. First operand 453 states. Second operand 382 states. [2020-07-10 17:15:53,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:15:53,084 INFO L93 Difference]: Finished difference Result 453 states and 510 transitions. [2020-07-10 17:15:53,085 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 510 transitions. [2020-07-10 17:15:53,086 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:15:53,086 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:15:53,087 INFO L74 IsIncluded]: Start isIncluded. First operand 382 states. Second operand 453 states. [2020-07-10 17:15:53,087 INFO L87 Difference]: Start difference. First operand 382 states. Second operand 453 states. [2020-07-10 17:15:53,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:15:53,104 INFO L93 Difference]: Finished difference Result 453 states and 510 transitions. [2020-07-10 17:15:53,104 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 510 transitions. [2020-07-10 17:15:53,106 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:15:53,106 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:15:53,106 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:15:53,106 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:15:53,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 382 states. [2020-07-10 17:15:53,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 414 transitions. [2020-07-10 17:15:53,119 INFO L78 Accepts]: Start accepts. Automaton has 382 states and 414 transitions. Word has length 171 [2020-07-10 17:15:53,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:15:53,119 INFO L479 AbstractCegarLoop]: Abstraction has 382 states and 414 transitions. [2020-07-10 17:15:53,119 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 17:15:53,119 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 382 states and 414 transitions. [2020-07-10 17:15:55,026 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 414 edges. 414 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:15:55,027 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 414 transitions. [2020-07-10 17:15:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-07-10 17:15:55,030 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:15:55,030 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] [2020-07-10 17:15:55,030 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 17:15:55,030 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:15:55,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:15:55,031 INFO L82 PathProgramCache]: Analyzing trace with hash -991114482, now seen corresponding path program 1 times [2020-07-10 17:15:55,031 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:15:55,031 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1732996085] [2020-07-10 17:15:55,031 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:15:55,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:55,509 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:15:55,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:55,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {10025#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {9880#true} is VALID [2020-07-10 17:15:55,612 INFO L280 TraceCheckUtils]: 1: Hoare triple {9880#true} #valid := #valid[0 := 0]; {9880#true} is VALID [2020-07-10 17:15:55,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {9880#true} assume 0 < #StackHeapBarrier; {9880#true} is VALID [2020-07-10 17:15:55,613 INFO L280 TraceCheckUtils]: 3: Hoare triple {9880#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {9880#true} is VALID [2020-07-10 17:15:55,613 INFO L280 TraceCheckUtils]: 4: Hoare triple {9880#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {9880#true} is VALID [2020-07-10 17:15:55,614 INFO L280 TraceCheckUtils]: 5: Hoare triple {9880#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {9880#true} is VALID [2020-07-10 17:15:55,614 INFO L280 TraceCheckUtils]: 6: Hoare triple {9880#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {9880#true} is VALID [2020-07-10 17:15:55,614 INFO L280 TraceCheckUtils]: 7: Hoare triple {9880#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {9880#true} is VALID [2020-07-10 17:15:55,615 INFO L280 TraceCheckUtils]: 8: Hoare triple {9880#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {9880#true} is VALID [2020-07-10 17:15:55,615 INFO L280 TraceCheckUtils]: 9: Hoare triple {9880#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {9880#true} is VALID [2020-07-10 17:15:55,615 INFO L280 TraceCheckUtils]: 10: Hoare triple {9880#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {9880#true} is VALID [2020-07-10 17:15:55,616 INFO L280 TraceCheckUtils]: 11: Hoare triple {9880#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {9880#true} is VALID [2020-07-10 17:15:55,616 INFO L280 TraceCheckUtils]: 12: Hoare triple {9880#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {9880#true} is VALID [2020-07-10 17:15:55,616 INFO L280 TraceCheckUtils]: 13: Hoare triple {9880#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {9880#true} is VALID [2020-07-10 17:15:55,617 INFO L280 TraceCheckUtils]: 14: Hoare triple {9880#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {9880#true} is VALID [2020-07-10 17:15:55,617 INFO L280 TraceCheckUtils]: 15: Hoare triple {9880#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L391 {9880#true} is VALID [2020-07-10 17:15:55,617 INFO L280 TraceCheckUtils]: 16: Hoare triple {9880#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L673 {9880#true} is VALID [2020-07-10 17:15:55,618 INFO L280 TraceCheckUtils]: 17: Hoare triple {9880#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L677 {9880#true} is VALID [2020-07-10 17:15:55,618 INFO L280 TraceCheckUtils]: 18: Hoare triple {9880#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L677-1 {9880#true} is VALID [2020-07-10 17:15:55,618 INFO L280 TraceCheckUtils]: 19: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L677-2 {9880#true} is VALID [2020-07-10 17:15:55,619 INFO L280 TraceCheckUtils]: 20: Hoare triple {9880#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L677-3 {9880#true} is VALID [2020-07-10 17:15:55,619 INFO L280 TraceCheckUtils]: 21: Hoare triple {9880#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L681 {9880#true} is VALID [2020-07-10 17:15:55,619 INFO L280 TraceCheckUtils]: 22: Hoare triple {9880#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L681-1 {9880#true} is VALID [2020-07-10 17:15:55,620 INFO L280 TraceCheckUtils]: 23: Hoare triple {9880#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L681-2 {9880#true} is VALID [2020-07-10 17:15:55,620 INFO L280 TraceCheckUtils]: 24: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L681-3 {9880#true} is VALID [2020-07-10 17:15:55,620 INFO L280 TraceCheckUtils]: 25: Hoare triple {9880#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L681-4 {9880#true} is VALID [2020-07-10 17:15:55,620 INFO L280 TraceCheckUtils]: 26: Hoare triple {9880#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L685 {9880#true} is VALID [2020-07-10 17:15:55,621 INFO L280 TraceCheckUtils]: 27: Hoare triple {9880#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L685-1 {9880#true} is VALID [2020-07-10 17:15:55,621 INFO L280 TraceCheckUtils]: 28: Hoare triple {9880#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L685-2 {9880#true} is VALID [2020-07-10 17:15:55,621 INFO L280 TraceCheckUtils]: 29: Hoare triple {9880#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L685-3 {9880#true} is VALID [2020-07-10 17:15:55,622 INFO L280 TraceCheckUtils]: 30: Hoare triple {9880#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L685-4 {9880#true} is VALID [2020-07-10 17:15:55,622 INFO L280 TraceCheckUtils]: 31: Hoare triple {9880#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L685-5 {9880#true} is VALID [2020-07-10 17:15:55,622 INFO L280 TraceCheckUtils]: 32: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L685-6 {9880#true} is VALID [2020-07-10 17:15:55,623 INFO L280 TraceCheckUtils]: 33: Hoare triple {9880#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L685-7 {9880#true} is VALID [2020-07-10 17:15:55,623 INFO L280 TraceCheckUtils]: 34: Hoare triple {9880#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L689 {9880#true} is VALID [2020-07-10 17:15:55,623 INFO L280 TraceCheckUtils]: 35: Hoare triple {9880#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L689-1 {9880#true} is VALID [2020-07-10 17:15:55,624 INFO L280 TraceCheckUtils]: 36: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L689-2 {9880#true} is VALID [2020-07-10 17:15:55,624 INFO L280 TraceCheckUtils]: 37: Hoare triple {9880#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L689-3 {9880#true} is VALID [2020-07-10 17:15:55,624 INFO L280 TraceCheckUtils]: 38: Hoare triple {9880#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L693 {9880#true} is VALID [2020-07-10 17:15:55,625 INFO L280 TraceCheckUtils]: 39: Hoare triple {9880#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L693-1 {9880#true} is VALID [2020-07-10 17:15:55,625 INFO L280 TraceCheckUtils]: 40: Hoare triple {9880#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L693-2 {9880#true} is VALID [2020-07-10 17:15:55,625 INFO L280 TraceCheckUtils]: 41: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L693-3 {9880#true} is VALID [2020-07-10 17:15:55,626 INFO L280 TraceCheckUtils]: 42: Hoare triple {9880#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L693-4 {9880#true} is VALID [2020-07-10 17:15:55,626 INFO L280 TraceCheckUtils]: 43: Hoare triple {9880#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L697 {9880#true} is VALID [2020-07-10 17:15:55,626 INFO L280 TraceCheckUtils]: 44: Hoare triple {9880#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L697-1 {9880#true} is VALID [2020-07-10 17:15:55,627 INFO L280 TraceCheckUtils]: 45: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L697-2 {9880#true} is VALID [2020-07-10 17:15:55,627 INFO L280 TraceCheckUtils]: 46: Hoare triple {9880#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L697-3 {9880#true} is VALID [2020-07-10 17:15:55,627 INFO L280 TraceCheckUtils]: 47: Hoare triple {9880#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L699 {9880#true} is VALID [2020-07-10 17:15:55,628 INFO L280 TraceCheckUtils]: 48: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L699-1 {9880#true} is VALID [2020-07-10 17:15:55,628 INFO L280 TraceCheckUtils]: 49: Hoare triple {9880#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L699-2 {9880#true} is VALID [2020-07-10 17:15:55,628 INFO L280 TraceCheckUtils]: 50: Hoare triple {9880#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L842 {9880#true} is VALID [2020-07-10 17:15:55,628 INFO L280 TraceCheckUtils]: 51: Hoare triple {9880#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {9880#true} is VALID [2020-07-10 17:15:55,629 INFO L280 TraceCheckUtils]: 52: Hoare triple {9880#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {9880#true} is VALID [2020-07-10 17:15:55,629 INFO L280 TraceCheckUtils]: 53: Hoare triple {9880#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {9880#true} is VALID [2020-07-10 17:15:55,629 INFO L280 TraceCheckUtils]: 54: Hoare triple {9880#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L843-3 {9880#true} is VALID [2020-07-10 17:15:55,630 INFO L280 TraceCheckUtils]: 55: Hoare triple {9880#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L843-4 {9880#true} is VALID [2020-07-10 17:15:55,630 INFO L280 TraceCheckUtils]: 56: Hoare triple {9880#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L843-5 {9880#true} is VALID [2020-07-10 17:15:55,630 INFO L280 TraceCheckUtils]: 57: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L843-6 {9880#true} is VALID [2020-07-10 17:15:55,631 INFO L280 TraceCheckUtils]: 58: Hoare triple {9880#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L843-7 {9880#true} is VALID [2020-07-10 17:15:55,631 INFO L280 TraceCheckUtils]: 59: Hoare triple {9880#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {9880#true} is VALID [2020-07-10 17:15:55,631 INFO L280 TraceCheckUtils]: 60: Hoare triple {9880#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {9880#true} is VALID [2020-07-10 17:15:55,631 INFO L280 TraceCheckUtils]: 61: Hoare triple {9880#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {9880#true} is VALID [2020-07-10 17:15:55,631 INFO L280 TraceCheckUtils]: 62: Hoare triple {9880#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {9880#true} is VALID [2020-07-10 17:15:55,632 INFO L280 TraceCheckUtils]: 63: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L847-4 {9880#true} is VALID [2020-07-10 17:15:55,632 INFO L280 TraceCheckUtils]: 64: Hoare triple {9880#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-5 {9880#true} is VALID [2020-07-10 17:15:55,632 INFO L280 TraceCheckUtils]: 65: Hoare triple {9880#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {9880#true} is VALID [2020-07-10 17:15:55,632 INFO L280 TraceCheckUtils]: 66: Hoare triple {9880#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {9880#true} is VALID [2020-07-10 17:15:55,632 INFO L280 TraceCheckUtils]: 67: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {9880#true} is VALID [2020-07-10 17:15:55,633 INFO L280 TraceCheckUtils]: 68: Hoare triple {9880#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {9880#true} is VALID [2020-07-10 17:15:55,633 INFO L280 TraceCheckUtils]: 69: Hoare triple {9880#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L855 {9880#true} is VALID [2020-07-10 17:15:55,633 INFO L280 TraceCheckUtils]: 70: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L855-1 {9880#true} is VALID [2020-07-10 17:15:55,633 INFO L280 TraceCheckUtils]: 71: Hoare triple {9880#true} ~head~0.base, ~head~0.offset := 0, 0; {9880#true} is VALID [2020-07-10 17:15:55,633 INFO L280 TraceCheckUtils]: 72: Hoare triple {9880#true} ~cleanupTimeShifts~0 := 4; {9880#true} is VALID [2020-07-10 17:15:55,633 INFO L280 TraceCheckUtils]: 73: Hoare triple {9880#true} ~pumpRunning~0 := 0; {9880#true} is VALID [2020-07-10 17:15:55,634 INFO L280 TraceCheckUtils]: 74: Hoare triple {9880#true} ~systemActive~0 := 1; {9880#true} is VALID [2020-07-10 17:15:55,634 INFO L280 TraceCheckUtils]: 75: Hoare triple {9880#true} ~waterLevel~0 := 1; {9880#true} is VALID [2020-07-10 17:15:55,635 INFO L280 TraceCheckUtils]: 76: Hoare triple {9880#true} ~methaneLevelCritical~0 := 0; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,636 INFO L280 TraceCheckUtils]: 77: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} ~methAndRunningLastTime~0 := 0; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,636 INFO L280 TraceCheckUtils]: 78: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} assume true; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,637 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {9962#(= 0 ~methaneLevelCritical~0)} {9880#true} #931#return; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:55,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,646 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9880#true} {9962#(= 0 ~methaneLevelCritical~0)} #833#return; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:55,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,650 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9880#true} {9962#(= 0 ~methaneLevelCritical~0)} #835#return; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:55,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {9880#true} havoc ~retValue_acc~11; {9880#true} is VALID [2020-07-10 17:15:55,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {9880#true} ~retValue_acc~11 := 1; {9880#true} is VALID [2020-07-10 17:15:55,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {9880#true} #res := ~retValue_acc~11; {9880#true} is VALID [2020-07-10 17:15:55,654 INFO L280 TraceCheckUtils]: 3: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,655 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9880#true} {9962#(= 0 ~methaneLevelCritical~0)} #837#return; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:55,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,658 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9880#true} {9962#(= 0 ~methaneLevelCritical~0)} #839#return; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:55,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {10026#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {9880#true} is VALID [2020-07-10 17:15:55,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,673 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9880#true} {9962#(= 0 ~methaneLevelCritical~0)} #921#return; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:55,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:55,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:55,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {9880#true} havoc ~retValue_acc~9; {9880#true} is VALID [2020-07-10 17:15:55,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {9880#true} assume ~waterLevel~0 < 2; {9880#true} is VALID [2020-07-10 17:15:55,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {9880#true} ~retValue_acc~9 := 1; {9880#true} is VALID [2020-07-10 17:15:55,704 INFO L280 TraceCheckUtils]: 3: Hoare triple {9880#true} #res := ~retValue_acc~9; {9880#true} is VALID [2020-07-10 17:15:55,705 INFO L280 TraceCheckUtils]: 4: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,705 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9880#true} {9880#true} #899#return; {9880#true} is VALID [2020-07-10 17:15:55,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {9880#true} havoc ~retValue_acc~6; {9880#true} is VALID [2020-07-10 17:15:55,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {9880#true} havoc ~tmp~7; {9880#true} is VALID [2020-07-10 17:15:55,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {9880#true} havoc ~tmp___0~0; {9880#true} is VALID [2020-07-10 17:15:55,706 INFO L263 TraceCheckUtils]: 3: Hoare triple {9880#true} call #t~ret56 := isHighWaterSensorDry(); {9880#true} is VALID [2020-07-10 17:15:55,706 INFO L280 TraceCheckUtils]: 4: Hoare triple {9880#true} havoc ~retValue_acc~9; {9880#true} is VALID [2020-07-10 17:15:55,706 INFO L280 TraceCheckUtils]: 5: Hoare triple {9880#true} assume ~waterLevel~0 < 2; {9880#true} is VALID [2020-07-10 17:15:55,706 INFO L280 TraceCheckUtils]: 6: Hoare triple {9880#true} ~retValue_acc~9 := 1; {9880#true} is VALID [2020-07-10 17:15:55,707 INFO L280 TraceCheckUtils]: 7: Hoare triple {9880#true} #res := ~retValue_acc~9; {9880#true} is VALID [2020-07-10 17:15:55,707 INFO L280 TraceCheckUtils]: 8: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,707 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9880#true} {9880#true} #899#return; {9880#true} is VALID [2020-07-10 17:15:55,707 INFO L280 TraceCheckUtils]: 10: Hoare triple {9880#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647; {9880#true} is VALID [2020-07-10 17:15:55,708 INFO L280 TraceCheckUtils]: 11: Hoare triple {9880#true} ~tmp~7 := #t~ret56; {9880#true} is VALID [2020-07-10 17:15:55,708 INFO L280 TraceCheckUtils]: 12: Hoare triple {9880#true} havoc #t~ret56; {9880#true} is VALID [2020-07-10 17:15:55,708 INFO L280 TraceCheckUtils]: 13: Hoare triple {9880#true} assume 0 != ~tmp~7; {9880#true} is VALID [2020-07-10 17:15:55,708 INFO L280 TraceCheckUtils]: 14: Hoare triple {9880#true} ~tmp___0~0 := 0; {9880#true} is VALID [2020-07-10 17:15:55,709 INFO L280 TraceCheckUtils]: 15: Hoare triple {9880#true} ~retValue_acc~6 := ~tmp___0~0; {9880#true} is VALID [2020-07-10 17:15:55,709 INFO L280 TraceCheckUtils]: 16: Hoare triple {9880#true} #res := ~retValue_acc~6; {9880#true} is VALID [2020-07-10 17:15:55,709 INFO L280 TraceCheckUtils]: 17: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,709 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9880#true} {9880#true} #911#return; {9880#true} is VALID [2020-07-10 17:15:55,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:55,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,712 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9880#true} {9880#true} #915#return; {9880#true} is VALID [2020-07-10 17:15:55,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {10027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {9880#true} is VALID [2020-07-10 17:15:55,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {9880#true} assume 0 == ~pumpRunning~0; {9880#true} is VALID [2020-07-10 17:15:55,713 INFO L263 TraceCheckUtils]: 2: Hoare triple {9880#true} call #t~ret36 := isHighWaterLevel(); {9880#true} is VALID [2020-07-10 17:15:55,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {9880#true} havoc ~retValue_acc~6; {9880#true} is VALID [2020-07-10 17:15:55,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {9880#true} havoc ~tmp~7; {9880#true} is VALID [2020-07-10 17:15:55,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {9880#true} havoc ~tmp___0~0; {9880#true} is VALID [2020-07-10 17:15:55,714 INFO L263 TraceCheckUtils]: 6: Hoare triple {9880#true} call #t~ret56 := isHighWaterSensorDry(); {9880#true} is VALID [2020-07-10 17:15:55,714 INFO L280 TraceCheckUtils]: 7: Hoare triple {9880#true} havoc ~retValue_acc~9; {9880#true} is VALID [2020-07-10 17:15:55,714 INFO L280 TraceCheckUtils]: 8: Hoare triple {9880#true} assume ~waterLevel~0 < 2; {9880#true} is VALID [2020-07-10 17:15:55,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {9880#true} ~retValue_acc~9 := 1; {9880#true} is VALID [2020-07-10 17:15:55,715 INFO L280 TraceCheckUtils]: 10: Hoare triple {9880#true} #res := ~retValue_acc~9; {9880#true} is VALID [2020-07-10 17:15:55,715 INFO L280 TraceCheckUtils]: 11: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,715 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9880#true} {9880#true} #899#return; {9880#true} is VALID [2020-07-10 17:15:55,716 INFO L280 TraceCheckUtils]: 13: Hoare triple {9880#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647; {9880#true} is VALID [2020-07-10 17:15:55,716 INFO L280 TraceCheckUtils]: 14: Hoare triple {9880#true} ~tmp~7 := #t~ret56; {9880#true} is VALID [2020-07-10 17:15:55,716 INFO L280 TraceCheckUtils]: 15: Hoare triple {9880#true} havoc #t~ret56; {9880#true} is VALID [2020-07-10 17:15:55,716 INFO L280 TraceCheckUtils]: 16: Hoare triple {9880#true} assume 0 != ~tmp~7; {9880#true} is VALID [2020-07-10 17:15:55,716 INFO L280 TraceCheckUtils]: 17: Hoare triple {9880#true} ~tmp___0~0 := 0; {9880#true} is VALID [2020-07-10 17:15:55,717 INFO L280 TraceCheckUtils]: 18: Hoare triple {9880#true} ~retValue_acc~6 := ~tmp___0~0; {9880#true} is VALID [2020-07-10 17:15:55,717 INFO L280 TraceCheckUtils]: 19: Hoare triple {9880#true} #res := ~retValue_acc~6; {9880#true} is VALID [2020-07-10 17:15:55,717 INFO L280 TraceCheckUtils]: 20: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,717 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9880#true} {9880#true} #911#return; {9880#true} is VALID [2020-07-10 17:15:55,717 INFO L280 TraceCheckUtils]: 22: Hoare triple {9880#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {9880#true} is VALID [2020-07-10 17:15:55,718 INFO L280 TraceCheckUtils]: 23: Hoare triple {9880#true} ~tmp~4 := #t~ret36; {9880#true} is VALID [2020-07-10 17:15:55,718 INFO L280 TraceCheckUtils]: 24: Hoare triple {9880#true} havoc #t~ret36; {9880#true} is VALID [2020-07-10 17:15:55,718 INFO L280 TraceCheckUtils]: 25: Hoare triple {9880#true} assume !(0 != ~tmp~4); {9880#true} is VALID [2020-07-10 17:15:55,718 INFO L263 TraceCheckUtils]: 26: Hoare triple {9880#true} call processEnvironment__wrappee__base(); {9880#true} is VALID [2020-07-10 17:15:55,719 INFO L280 TraceCheckUtils]: 27: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,719 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9880#true} {9880#true} #915#return; {9880#true} is VALID [2020-07-10 17:15:55,719 INFO L280 TraceCheckUtils]: 29: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,719 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9880#true} {9880#true} #879#return; {9880#true} is VALID [2020-07-10 17:15:55,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {10027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {9880#true} is VALID [2020-07-10 17:15:55,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {9880#true} assume !(0 != ~pumpRunning~0); {9880#true} is VALID [2020-07-10 17:15:55,721 INFO L263 TraceCheckUtils]: 2: Hoare triple {9880#true} call processEnvironment__wrappee__methaneQuery(); {10027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:15:55,721 INFO L280 TraceCheckUtils]: 3: Hoare triple {10027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {9880#true} is VALID [2020-07-10 17:15:55,722 INFO L280 TraceCheckUtils]: 4: Hoare triple {9880#true} assume 0 == ~pumpRunning~0; {9880#true} is VALID [2020-07-10 17:15:55,722 INFO L263 TraceCheckUtils]: 5: Hoare triple {9880#true} call #t~ret36 := isHighWaterLevel(); {9880#true} is VALID [2020-07-10 17:15:55,722 INFO L280 TraceCheckUtils]: 6: Hoare triple {9880#true} havoc ~retValue_acc~6; {9880#true} is VALID [2020-07-10 17:15:55,722 INFO L280 TraceCheckUtils]: 7: Hoare triple {9880#true} havoc ~tmp~7; {9880#true} is VALID [2020-07-10 17:15:55,722 INFO L280 TraceCheckUtils]: 8: Hoare triple {9880#true} havoc ~tmp___0~0; {9880#true} is VALID [2020-07-10 17:15:55,723 INFO L263 TraceCheckUtils]: 9: Hoare triple {9880#true} call #t~ret56 := isHighWaterSensorDry(); {9880#true} is VALID [2020-07-10 17:15:55,723 INFO L280 TraceCheckUtils]: 10: Hoare triple {9880#true} havoc ~retValue_acc~9; {9880#true} is VALID [2020-07-10 17:15:55,723 INFO L280 TraceCheckUtils]: 11: Hoare triple {9880#true} assume ~waterLevel~0 < 2; {9880#true} is VALID [2020-07-10 17:15:55,723 INFO L280 TraceCheckUtils]: 12: Hoare triple {9880#true} ~retValue_acc~9 := 1; {9880#true} is VALID [2020-07-10 17:15:55,724 INFO L280 TraceCheckUtils]: 13: Hoare triple {9880#true} #res := ~retValue_acc~9; {9880#true} is VALID [2020-07-10 17:15:55,724 INFO L280 TraceCheckUtils]: 14: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,724 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9880#true} {9880#true} #899#return; {9880#true} is VALID [2020-07-10 17:15:55,724 INFO L280 TraceCheckUtils]: 16: Hoare triple {9880#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647; {9880#true} is VALID [2020-07-10 17:15:55,724 INFO L280 TraceCheckUtils]: 17: Hoare triple {9880#true} ~tmp~7 := #t~ret56; {9880#true} is VALID [2020-07-10 17:15:55,725 INFO L280 TraceCheckUtils]: 18: Hoare triple {9880#true} havoc #t~ret56; {9880#true} is VALID [2020-07-10 17:15:55,725 INFO L280 TraceCheckUtils]: 19: Hoare triple {9880#true} assume 0 != ~tmp~7; {9880#true} is VALID [2020-07-10 17:15:55,725 INFO L280 TraceCheckUtils]: 20: Hoare triple {9880#true} ~tmp___0~0 := 0; {9880#true} is VALID [2020-07-10 17:15:55,725 INFO L280 TraceCheckUtils]: 21: Hoare triple {9880#true} ~retValue_acc~6 := ~tmp___0~0; {9880#true} is VALID [2020-07-10 17:15:55,726 INFO L280 TraceCheckUtils]: 22: Hoare triple {9880#true} #res := ~retValue_acc~6; {9880#true} is VALID [2020-07-10 17:15:55,726 INFO L280 TraceCheckUtils]: 23: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,726 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9880#true} {9880#true} #911#return; {9880#true} is VALID [2020-07-10 17:15:55,726 INFO L280 TraceCheckUtils]: 25: Hoare triple {9880#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {9880#true} is VALID [2020-07-10 17:15:55,726 INFO L280 TraceCheckUtils]: 26: Hoare triple {9880#true} ~tmp~4 := #t~ret36; {9880#true} is VALID [2020-07-10 17:15:55,727 INFO L280 TraceCheckUtils]: 27: Hoare triple {9880#true} havoc #t~ret36; {9880#true} is VALID [2020-07-10 17:15:55,727 INFO L280 TraceCheckUtils]: 28: Hoare triple {9880#true} assume !(0 != ~tmp~4); {9880#true} is VALID [2020-07-10 17:15:55,727 INFO L263 TraceCheckUtils]: 29: Hoare triple {9880#true} call processEnvironment__wrappee__base(); {9880#true} is VALID [2020-07-10 17:15:55,727 INFO L280 TraceCheckUtils]: 30: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,728 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9880#true} {9880#true} #915#return; {9880#true} is VALID [2020-07-10 17:15:55,728 INFO L280 TraceCheckUtils]: 32: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,728 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {9880#true} {9880#true} #879#return; {9880#true} is VALID [2020-07-10 17:15:55,728 INFO L280 TraceCheckUtils]: 34: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,729 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9880#true} {9962#(= 0 ~methaneLevelCritical~0)} #903#return; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:55,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {9880#true} havoc ~retValue_acc~7; {9880#true} is VALID [2020-07-10 17:15:55,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {9880#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {10086#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7)} is VALID [2020-07-10 17:15:55,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {10086#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7)} #res := ~retValue_acc~7; {10087#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {10087#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {10087#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,764 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10087#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {9962#(= 0 ~methaneLevelCritical~0)} #889#return; {10018#(= 0 |__utac_acc__Specification2_spec__2_#t~ret72|)} is VALID [2020-07-10 17:15:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:15:55,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {9880#true} havoc ~retValue_acc~5; {9880#true} is VALID [2020-07-10 17:15:55,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {9880#true} ~retValue_acc~5 := ~pumpRunning~0; {9880#true} is VALID [2020-07-10 17:15:55,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {9880#true} #res := ~retValue_acc~5; {9880#true} is VALID [2020-07-10 17:15:55,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,770 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9880#true} {9881#false} #891#return; {9881#false} is VALID [2020-07-10 17:15:55,775 INFO L263 TraceCheckUtils]: 0: Hoare triple {9880#true} call ULTIMATE.init(); {10025#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:15:55,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {10025#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {9880#true} is VALID [2020-07-10 17:15:55,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {9880#true} #valid := #valid[0 := 0]; {9880#true} is VALID [2020-07-10 17:15:55,776 INFO L280 TraceCheckUtils]: 3: Hoare triple {9880#true} assume 0 < #StackHeapBarrier; {9880#true} is VALID [2020-07-10 17:15:55,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {9880#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {9880#true} is VALID [2020-07-10 17:15:55,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {9880#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {9880#true} is VALID [2020-07-10 17:15:55,776 INFO L280 TraceCheckUtils]: 6: Hoare triple {9880#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {9880#true} is VALID [2020-07-10 17:15:55,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {9880#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {9880#true} is VALID [2020-07-10 17:15:55,777 INFO L280 TraceCheckUtils]: 8: Hoare triple {9880#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {9880#true} is VALID [2020-07-10 17:15:55,777 INFO L280 TraceCheckUtils]: 9: Hoare triple {9880#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {9880#true} is VALID [2020-07-10 17:15:55,777 INFO L280 TraceCheckUtils]: 10: Hoare triple {9880#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {9880#true} is VALID [2020-07-10 17:15:55,778 INFO L280 TraceCheckUtils]: 11: Hoare triple {9880#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {9880#true} is VALID [2020-07-10 17:15:55,778 INFO L280 TraceCheckUtils]: 12: Hoare triple {9880#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {9880#true} is VALID [2020-07-10 17:15:55,778 INFO L280 TraceCheckUtils]: 13: Hoare triple {9880#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {9880#true} is VALID [2020-07-10 17:15:55,778 INFO L280 TraceCheckUtils]: 14: Hoare triple {9880#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {9880#true} is VALID [2020-07-10 17:15:55,778 INFO L280 TraceCheckUtils]: 15: Hoare triple {9880#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {9880#true} is VALID [2020-07-10 17:15:55,778 INFO L280 TraceCheckUtils]: 16: Hoare triple {9880#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L391 {9880#true} is VALID [2020-07-10 17:15:55,779 INFO L280 TraceCheckUtils]: 17: Hoare triple {9880#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L673 {9880#true} is VALID [2020-07-10 17:15:55,779 INFO L280 TraceCheckUtils]: 18: Hoare triple {9880#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L677 {9880#true} is VALID [2020-07-10 17:15:55,779 INFO L280 TraceCheckUtils]: 19: Hoare triple {9880#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L677-1 {9880#true} is VALID [2020-07-10 17:15:55,779 INFO L280 TraceCheckUtils]: 20: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L677-2 {9880#true} is VALID [2020-07-10 17:15:55,779 INFO L280 TraceCheckUtils]: 21: Hoare triple {9880#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L677-3 {9880#true} is VALID [2020-07-10 17:15:55,780 INFO L280 TraceCheckUtils]: 22: Hoare triple {9880#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L681 {9880#true} is VALID [2020-07-10 17:15:55,780 INFO L280 TraceCheckUtils]: 23: Hoare triple {9880#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L681-1 {9880#true} is VALID [2020-07-10 17:15:55,780 INFO L280 TraceCheckUtils]: 24: Hoare triple {9880#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L681-2 {9880#true} is VALID [2020-07-10 17:15:55,780 INFO L280 TraceCheckUtils]: 25: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L681-3 {9880#true} is VALID [2020-07-10 17:15:55,780 INFO L280 TraceCheckUtils]: 26: Hoare triple {9880#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L681-4 {9880#true} is VALID [2020-07-10 17:15:55,781 INFO L280 TraceCheckUtils]: 27: Hoare triple {9880#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L685 {9880#true} is VALID [2020-07-10 17:15:55,781 INFO L280 TraceCheckUtils]: 28: Hoare triple {9880#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L685-1 {9880#true} is VALID [2020-07-10 17:15:55,781 INFO L280 TraceCheckUtils]: 29: Hoare triple {9880#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L685-2 {9880#true} is VALID [2020-07-10 17:15:55,781 INFO L280 TraceCheckUtils]: 30: Hoare triple {9880#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L685-3 {9880#true} is VALID [2020-07-10 17:15:55,782 INFO L280 TraceCheckUtils]: 31: Hoare triple {9880#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L685-4 {9880#true} is VALID [2020-07-10 17:15:55,782 INFO L280 TraceCheckUtils]: 32: Hoare triple {9880#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L685-5 {9880#true} is VALID [2020-07-10 17:15:55,782 INFO L280 TraceCheckUtils]: 33: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L685-6 {9880#true} is VALID [2020-07-10 17:15:55,782 INFO L280 TraceCheckUtils]: 34: Hoare triple {9880#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L685-7 {9880#true} is VALID [2020-07-10 17:15:55,782 INFO L280 TraceCheckUtils]: 35: Hoare triple {9880#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L689 {9880#true} is VALID [2020-07-10 17:15:55,783 INFO L280 TraceCheckUtils]: 36: Hoare triple {9880#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L689-1 {9880#true} is VALID [2020-07-10 17:15:55,783 INFO L280 TraceCheckUtils]: 37: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L689-2 {9880#true} is VALID [2020-07-10 17:15:55,783 INFO L280 TraceCheckUtils]: 38: Hoare triple {9880#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L689-3 {9880#true} is VALID [2020-07-10 17:15:55,783 INFO L280 TraceCheckUtils]: 39: Hoare triple {9880#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L693 {9880#true} is VALID [2020-07-10 17:15:55,783 INFO L280 TraceCheckUtils]: 40: Hoare triple {9880#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L693-1 {9880#true} is VALID [2020-07-10 17:15:55,783 INFO L280 TraceCheckUtils]: 41: Hoare triple {9880#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L693-2 {9880#true} is VALID [2020-07-10 17:15:55,784 INFO L280 TraceCheckUtils]: 42: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L693-3 {9880#true} is VALID [2020-07-10 17:15:55,784 INFO L280 TraceCheckUtils]: 43: Hoare triple {9880#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L693-4 {9880#true} is VALID [2020-07-10 17:15:55,784 INFO L280 TraceCheckUtils]: 44: Hoare triple {9880#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L697 {9880#true} is VALID [2020-07-10 17:15:55,784 INFO L280 TraceCheckUtils]: 45: Hoare triple {9880#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L697-1 {9880#true} is VALID [2020-07-10 17:15:55,784 INFO L280 TraceCheckUtils]: 46: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L697-2 {9880#true} is VALID [2020-07-10 17:15:55,785 INFO L280 TraceCheckUtils]: 47: Hoare triple {9880#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L697-3 {9880#true} is VALID [2020-07-10 17:15:55,785 INFO L280 TraceCheckUtils]: 48: Hoare triple {9880#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L699 {9880#true} is VALID [2020-07-10 17:15:55,785 INFO L280 TraceCheckUtils]: 49: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L699-1 {9880#true} is VALID [2020-07-10 17:15:55,785 INFO L280 TraceCheckUtils]: 50: Hoare triple {9880#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L699-2 {9880#true} is VALID [2020-07-10 17:15:55,785 INFO L280 TraceCheckUtils]: 51: Hoare triple {9880#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L842 {9880#true} is VALID [2020-07-10 17:15:55,785 INFO L280 TraceCheckUtils]: 52: Hoare triple {9880#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {9880#true} is VALID [2020-07-10 17:15:55,786 INFO L280 TraceCheckUtils]: 53: Hoare triple {9880#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {9880#true} is VALID [2020-07-10 17:15:55,786 INFO L280 TraceCheckUtils]: 54: Hoare triple {9880#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {9880#true} is VALID [2020-07-10 17:15:55,786 INFO L280 TraceCheckUtils]: 55: Hoare triple {9880#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L843-3 {9880#true} is VALID [2020-07-10 17:15:55,786 INFO L280 TraceCheckUtils]: 56: Hoare triple {9880#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L843-4 {9880#true} is VALID [2020-07-10 17:15:55,786 INFO L280 TraceCheckUtils]: 57: Hoare triple {9880#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L843-5 {9880#true} is VALID [2020-07-10 17:15:55,787 INFO L280 TraceCheckUtils]: 58: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L843-6 {9880#true} is VALID [2020-07-10 17:15:55,787 INFO L280 TraceCheckUtils]: 59: Hoare triple {9880#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L843-7 {9880#true} is VALID [2020-07-10 17:15:55,787 INFO L280 TraceCheckUtils]: 60: Hoare triple {9880#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {9880#true} is VALID [2020-07-10 17:15:55,787 INFO L280 TraceCheckUtils]: 61: Hoare triple {9880#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {9880#true} is VALID [2020-07-10 17:15:55,787 INFO L280 TraceCheckUtils]: 62: Hoare triple {9880#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {9880#true} is VALID [2020-07-10 17:15:55,787 INFO L280 TraceCheckUtils]: 63: Hoare triple {9880#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {9880#true} is VALID [2020-07-10 17:15:55,788 INFO L280 TraceCheckUtils]: 64: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L847-4 {9880#true} is VALID [2020-07-10 17:15:55,788 INFO L280 TraceCheckUtils]: 65: Hoare triple {9880#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-5 {9880#true} is VALID [2020-07-10 17:15:55,788 INFO L280 TraceCheckUtils]: 66: Hoare triple {9880#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {9880#true} is VALID [2020-07-10 17:15:55,788 INFO L280 TraceCheckUtils]: 67: Hoare triple {9880#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {9880#true} is VALID [2020-07-10 17:15:55,788 INFO L280 TraceCheckUtils]: 68: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {9880#true} is VALID [2020-07-10 17:15:55,789 INFO L280 TraceCheckUtils]: 69: Hoare triple {9880#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {9880#true} is VALID [2020-07-10 17:15:55,789 INFO L280 TraceCheckUtils]: 70: Hoare triple {9880#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L855 {9880#true} is VALID [2020-07-10 17:15:55,789 INFO L280 TraceCheckUtils]: 71: Hoare triple {9880#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L855-1 {9880#true} is VALID [2020-07-10 17:15:55,789 INFO L280 TraceCheckUtils]: 72: Hoare triple {9880#true} ~head~0.base, ~head~0.offset := 0, 0; {9880#true} is VALID [2020-07-10 17:15:55,789 INFO L280 TraceCheckUtils]: 73: Hoare triple {9880#true} ~cleanupTimeShifts~0 := 4; {9880#true} is VALID [2020-07-10 17:15:55,789 INFO L280 TraceCheckUtils]: 74: Hoare triple {9880#true} ~pumpRunning~0 := 0; {9880#true} is VALID [2020-07-10 17:15:55,790 INFO L280 TraceCheckUtils]: 75: Hoare triple {9880#true} ~systemActive~0 := 1; {9880#true} is VALID [2020-07-10 17:15:55,790 INFO L280 TraceCheckUtils]: 76: Hoare triple {9880#true} ~waterLevel~0 := 1; {9880#true} is VALID [2020-07-10 17:15:55,791 INFO L280 TraceCheckUtils]: 77: Hoare triple {9880#true} ~methaneLevelCritical~0 := 0; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,791 INFO L280 TraceCheckUtils]: 78: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} ~methAndRunningLastTime~0 := 0; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,792 INFO L280 TraceCheckUtils]: 79: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} assume true; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,792 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9962#(= 0 ~methaneLevelCritical~0)} {9880#true} #931#return; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,793 INFO L263 TraceCheckUtils]: 81: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} call #t~ret74 := main(); {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,793 INFO L280 TraceCheckUtils]: 82: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~3; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,809 INFO L280 TraceCheckUtils]: 83: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~3; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,809 INFO L263 TraceCheckUtils]: 84: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {9880#true} is VALID [2020-07-10 17:15:55,810 INFO L280 TraceCheckUtils]: 85: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,810 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9880#true} {9962#(= 0 ~methaneLevelCritical~0)} #833#return; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,811 INFO L263 TraceCheckUtils]: 87: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} call select_features(); {9880#true} is VALID [2020-07-10 17:15:55,811 INFO L280 TraceCheckUtils]: 88: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,812 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {9880#true} {9962#(= 0 ~methaneLevelCritical~0)} #835#return; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,812 INFO L263 TraceCheckUtils]: 90: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} call #t~ret35 := valid_product(); {9880#true} is VALID [2020-07-10 17:15:55,812 INFO L280 TraceCheckUtils]: 91: Hoare triple {9880#true} havoc ~retValue_acc~11; {9880#true} is VALID [2020-07-10 17:15:55,812 INFO L280 TraceCheckUtils]: 92: Hoare triple {9880#true} ~retValue_acc~11 := 1; {9880#true} is VALID [2020-07-10 17:15:55,812 INFO L280 TraceCheckUtils]: 93: Hoare triple {9880#true} #res := ~retValue_acc~11; {9880#true} is VALID [2020-07-10 17:15:55,813 INFO L280 TraceCheckUtils]: 94: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,813 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {9880#true} {9962#(= 0 ~methaneLevelCritical~0)} #837#return; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,814 INFO L280 TraceCheckUtils]: 96: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,815 INFO L280 TraceCheckUtils]: 97: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} ~tmp~3 := #t~ret35; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,815 INFO L280 TraceCheckUtils]: 98: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} havoc #t~ret35; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,816 INFO L280 TraceCheckUtils]: 99: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~3; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,816 INFO L263 TraceCheckUtils]: 100: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} call setup(); {9880#true} is VALID [2020-07-10 17:15:55,816 INFO L280 TraceCheckUtils]: 101: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,817 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {9880#true} {9962#(= 0 ~methaneLevelCritical~0)} #839#return; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,818 INFO L263 TraceCheckUtils]: 103: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} call runTest(); {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,818 INFO L263 TraceCheckUtils]: 104: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification2_spec__1(); {10026#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:15:55,818 INFO L280 TraceCheckUtils]: 105: Hoare triple {10026#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {9880#true} is VALID [2020-07-10 17:15:55,819 INFO L280 TraceCheckUtils]: 106: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,819 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {9880#true} {9962#(= 0 ~methaneLevelCritical~0)} #921#return; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,820 INFO L263 TraceCheckUtils]: 108: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} call test(); {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,821 INFO L280 TraceCheckUtils]: 109: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,821 INFO L280 TraceCheckUtils]: 110: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~8; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,822 INFO L280 TraceCheckUtils]: 111: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~1; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,822 INFO L280 TraceCheckUtils]: 112: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,823 INFO L280 TraceCheckUtils]: 113: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,823 INFO L280 TraceCheckUtils]: 114: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,824 INFO L280 TraceCheckUtils]: 115: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} assume !false; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,824 INFO L280 TraceCheckUtils]: 116: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,825 INFO L280 TraceCheckUtils]: 117: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,825 INFO L280 TraceCheckUtils]: 118: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} ~tmp~8 := #t~nondet57; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,827 INFO L280 TraceCheckUtils]: 119: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet57; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,828 INFO L280 TraceCheckUtils]: 120: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~8); {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,828 INFO L280 TraceCheckUtils]: 121: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,829 INFO L280 TraceCheckUtils]: 122: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} ~tmp___0~1 := #t~nondet58; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,829 INFO L280 TraceCheckUtils]: 123: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet58; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,830 INFO L280 TraceCheckUtils]: 124: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,830 INFO L280 TraceCheckUtils]: 125: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,831 INFO L280 TraceCheckUtils]: 126: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet59; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,831 INFO L280 TraceCheckUtils]: 127: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet59; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,832 INFO L280 TraceCheckUtils]: 128: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,833 INFO L263 TraceCheckUtils]: 129: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} call timeShift(); {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,833 INFO L280 TraceCheckUtils]: 130: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,834 INFO L280 TraceCheckUtils]: 131: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,834 INFO L263 TraceCheckUtils]: 132: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} call processEnvironment(); {10027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:15:55,835 INFO L280 TraceCheckUtils]: 133: Hoare triple {10027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {9880#true} is VALID [2020-07-10 17:15:55,835 INFO L280 TraceCheckUtils]: 134: Hoare triple {9880#true} assume !(0 != ~pumpRunning~0); {9880#true} is VALID [2020-07-10 17:15:55,835 INFO L263 TraceCheckUtils]: 135: Hoare triple {9880#true} call processEnvironment__wrappee__methaneQuery(); {10027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:15:55,836 INFO L280 TraceCheckUtils]: 136: Hoare triple {10027#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {9880#true} is VALID [2020-07-10 17:15:55,836 INFO L280 TraceCheckUtils]: 137: Hoare triple {9880#true} assume 0 == ~pumpRunning~0; {9880#true} is VALID [2020-07-10 17:15:55,836 INFO L263 TraceCheckUtils]: 138: Hoare triple {9880#true} call #t~ret36 := isHighWaterLevel(); {9880#true} is VALID [2020-07-10 17:15:55,836 INFO L280 TraceCheckUtils]: 139: Hoare triple {9880#true} havoc ~retValue_acc~6; {9880#true} is VALID [2020-07-10 17:15:55,836 INFO L280 TraceCheckUtils]: 140: Hoare triple {9880#true} havoc ~tmp~7; {9880#true} is VALID [2020-07-10 17:15:55,837 INFO L280 TraceCheckUtils]: 141: Hoare triple {9880#true} havoc ~tmp___0~0; {9880#true} is VALID [2020-07-10 17:15:55,837 INFO L263 TraceCheckUtils]: 142: Hoare triple {9880#true} call #t~ret56 := isHighWaterSensorDry(); {9880#true} is VALID [2020-07-10 17:15:55,837 INFO L280 TraceCheckUtils]: 143: Hoare triple {9880#true} havoc ~retValue_acc~9; {9880#true} is VALID [2020-07-10 17:15:55,837 INFO L280 TraceCheckUtils]: 144: Hoare triple {9880#true} assume ~waterLevel~0 < 2; {9880#true} is VALID [2020-07-10 17:15:55,837 INFO L280 TraceCheckUtils]: 145: Hoare triple {9880#true} ~retValue_acc~9 := 1; {9880#true} is VALID [2020-07-10 17:15:55,837 INFO L280 TraceCheckUtils]: 146: Hoare triple {9880#true} #res := ~retValue_acc~9; {9880#true} is VALID [2020-07-10 17:15:55,838 INFO L280 TraceCheckUtils]: 147: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,838 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {9880#true} {9880#true} #899#return; {9880#true} is VALID [2020-07-10 17:15:55,838 INFO L280 TraceCheckUtils]: 149: Hoare triple {9880#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647; {9880#true} is VALID [2020-07-10 17:15:55,838 INFO L280 TraceCheckUtils]: 150: Hoare triple {9880#true} ~tmp~7 := #t~ret56; {9880#true} is VALID [2020-07-10 17:15:55,838 INFO L280 TraceCheckUtils]: 151: Hoare triple {9880#true} havoc #t~ret56; {9880#true} is VALID [2020-07-10 17:15:55,839 INFO L280 TraceCheckUtils]: 152: Hoare triple {9880#true} assume 0 != ~tmp~7; {9880#true} is VALID [2020-07-10 17:15:55,839 INFO L280 TraceCheckUtils]: 153: Hoare triple {9880#true} ~tmp___0~0 := 0; {9880#true} is VALID [2020-07-10 17:15:55,839 INFO L280 TraceCheckUtils]: 154: Hoare triple {9880#true} ~retValue_acc~6 := ~tmp___0~0; {9880#true} is VALID [2020-07-10 17:15:55,839 INFO L280 TraceCheckUtils]: 155: Hoare triple {9880#true} #res := ~retValue_acc~6; {9880#true} is VALID [2020-07-10 17:15:55,839 INFO L280 TraceCheckUtils]: 156: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,840 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9880#true} {9880#true} #911#return; {9880#true} is VALID [2020-07-10 17:15:55,840 INFO L280 TraceCheckUtils]: 158: Hoare triple {9880#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {9880#true} is VALID [2020-07-10 17:15:55,840 INFO L280 TraceCheckUtils]: 159: Hoare triple {9880#true} ~tmp~4 := #t~ret36; {9880#true} is VALID [2020-07-10 17:15:55,840 INFO L280 TraceCheckUtils]: 160: Hoare triple {9880#true} havoc #t~ret36; {9880#true} is VALID [2020-07-10 17:15:55,840 INFO L280 TraceCheckUtils]: 161: Hoare triple {9880#true} assume !(0 != ~tmp~4); {9880#true} is VALID [2020-07-10 17:15:55,841 INFO L263 TraceCheckUtils]: 162: Hoare triple {9880#true} call processEnvironment__wrappee__base(); {9880#true} is VALID [2020-07-10 17:15:55,841 INFO L280 TraceCheckUtils]: 163: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,841 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {9880#true} {9880#true} #915#return; {9880#true} is VALID [2020-07-10 17:15:55,841 INFO L280 TraceCheckUtils]: 165: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,841 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9880#true} {9880#true} #879#return; {9880#true} is VALID [2020-07-10 17:15:55,841 INFO L280 TraceCheckUtils]: 167: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,842 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {9880#true} {9962#(= 0 ~methaneLevelCritical~0)} #903#return; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,843 INFO L263 TraceCheckUtils]: 169: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification2_spec__2(); {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,843 INFO L280 TraceCheckUtils]: 170: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~9; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,844 INFO L280 TraceCheckUtils]: 171: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {9962#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,844 INFO L263 TraceCheckUtils]: 172: Hoare triple {9962#(= 0 ~methaneLevelCritical~0)} call #t~ret72 := isMethaneLevelCritical(); {9880#true} is VALID [2020-07-10 17:15:55,844 INFO L280 TraceCheckUtils]: 173: Hoare triple {9880#true} havoc ~retValue_acc~7; {9880#true} is VALID [2020-07-10 17:15:55,845 INFO L280 TraceCheckUtils]: 174: Hoare triple {9880#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {10086#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7)} is VALID [2020-07-10 17:15:55,846 INFO L280 TraceCheckUtils]: 175: Hoare triple {10086#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7)} #res := ~retValue_acc~7; {10087#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,846 INFO L280 TraceCheckUtils]: 176: Hoare triple {10087#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {10087#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 17:15:55,847 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {10087#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {9962#(= 0 ~methaneLevelCritical~0)} #889#return; {10018#(= 0 |__utac_acc__Specification2_spec__2_#t~ret72|)} is VALID [2020-07-10 17:15:55,848 INFO L280 TraceCheckUtils]: 178: Hoare triple {10018#(= 0 |__utac_acc__Specification2_spec__2_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {10018#(= 0 |__utac_acc__Specification2_spec__2_#t~ret72|)} is VALID [2020-07-10 17:15:55,848 INFO L280 TraceCheckUtils]: 179: Hoare triple {10018#(= 0 |__utac_acc__Specification2_spec__2_#t~ret72|)} ~tmp~9 := #t~ret72; {10019#(= 0 __utac_acc__Specification2_spec__2_~tmp~9)} is VALID [2020-07-10 17:15:55,849 INFO L280 TraceCheckUtils]: 180: Hoare triple {10019#(= 0 __utac_acc__Specification2_spec__2_~tmp~9)} havoc #t~ret72; {10019#(= 0 __utac_acc__Specification2_spec__2_~tmp~9)} is VALID [2020-07-10 17:15:55,849 INFO L280 TraceCheckUtils]: 181: Hoare triple {10019#(= 0 __utac_acc__Specification2_spec__2_~tmp~9)} assume 0 != ~tmp~9; {9881#false} is VALID [2020-07-10 17:15:55,849 INFO L263 TraceCheckUtils]: 182: Hoare triple {9881#false} call #t~ret73 := isPumpRunning(); {9880#true} is VALID [2020-07-10 17:15:55,850 INFO L280 TraceCheckUtils]: 183: Hoare triple {9880#true} havoc ~retValue_acc~5; {9880#true} is VALID [2020-07-10 17:15:55,850 INFO L280 TraceCheckUtils]: 184: Hoare triple {9880#true} ~retValue_acc~5 := ~pumpRunning~0; {9880#true} is VALID [2020-07-10 17:15:55,850 INFO L280 TraceCheckUtils]: 185: Hoare triple {9880#true} #res := ~retValue_acc~5; {9880#true} is VALID [2020-07-10 17:15:55,850 INFO L280 TraceCheckUtils]: 186: Hoare triple {9880#true} assume true; {9880#true} is VALID [2020-07-10 17:15:55,850 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9880#true} {9881#false} #891#return; {9881#false} is VALID [2020-07-10 17:15:55,850 INFO L280 TraceCheckUtils]: 188: Hoare triple {9881#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {9881#false} is VALID [2020-07-10 17:15:55,851 INFO L280 TraceCheckUtils]: 189: Hoare triple {9881#false} ~tmp___0~2 := #t~ret73; {9881#false} is VALID [2020-07-10 17:15:55,851 INFO L280 TraceCheckUtils]: 190: Hoare triple {9881#false} havoc #t~ret73; {9881#false} is VALID [2020-07-10 17:15:55,851 INFO L280 TraceCheckUtils]: 191: Hoare triple {9881#false} assume 0 != ~tmp___0~2; {9881#false} is VALID [2020-07-10 17:15:55,851 INFO L280 TraceCheckUtils]: 192: Hoare triple {9881#false} assume 0 != ~methAndRunningLastTime~0; {9881#false} is VALID [2020-07-10 17:15:55,851 INFO L263 TraceCheckUtils]: 193: Hoare triple {9881#false} call __automaton_fail(); {9881#false} is VALID [2020-07-10 17:15:55,851 INFO L280 TraceCheckUtils]: 194: Hoare triple {9881#false} assume !false; {9881#false} is VALID [2020-07-10 17:15:55,890 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 17:15:55,891 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:15:55,891 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1732996085] [2020-07-10 17:15:55,891 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:15:55,891 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 17:15:55,891 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691417723] [2020-07-10 17:15:55,892 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 195 [2020-07-10 17:15:55,892 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:15:55,893 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 17:15:56,091 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 195 edges. 195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:15:56,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 17:15:56,091 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:15:56,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 17:15:56,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 17:15:56,092 INFO L87 Difference]: Start difference. First operand 382 states and 414 transitions. Second operand 10 states. [2020-07-10 17:15:57,236 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:16:07,720 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:16:08,382 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:16:09,498 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:16:10,034 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:16:13,612 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:16:14,062 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:16:14,433 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:16:15,258 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:16:29,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:16:29,125 INFO L93 Difference]: Finished difference Result 980 states and 1141 transitions. [2020-07-10 17:16:29,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 17:16:29,126 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 195 [2020-07-10 17:16:29,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:16:29,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:16:29,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 768 transitions. [2020-07-10 17:16:29,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:16:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 768 transitions. [2020-07-10 17:16:29,146 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 768 transitions. [2020-07-10 17:16:31,372 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 768 edges. 768 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:16:31,406 INFO L225 Difference]: With dead ends: 980 [2020-07-10 17:16:31,406 INFO L226 Difference]: Without dead ends: 713 [2020-07-10 17:16:31,408 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-07-10 17:16:31,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2020-07-10 17:16:44,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 603. [2020-07-10 17:16:44,770 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:16:44,770 INFO L82 GeneralOperation]: Start isEquivalent. First operand 713 states. Second operand 603 states. [2020-07-10 17:16:44,770 INFO L74 IsIncluded]: Start isIncluded. First operand 713 states. Second operand 603 states. [2020-07-10 17:16:44,770 INFO L87 Difference]: Start difference. First operand 713 states. Second operand 603 states. [2020-07-10 17:16:44,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:16:44,805 INFO L93 Difference]: Finished difference Result 713 states and 815 transitions. [2020-07-10 17:16:44,805 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 815 transitions. [2020-07-10 17:16:44,808 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:16:44,808 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:16:44,808 INFO L74 IsIncluded]: Start isIncluded. First operand 603 states. Second operand 713 states. [2020-07-10 17:16:44,809 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 713 states. [2020-07-10 17:16:44,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:16:44,842 INFO L93 Difference]: Finished difference Result 713 states and 815 transitions. [2020-07-10 17:16:44,842 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 815 transitions. [2020-07-10 17:16:44,845 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:16:44,845 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:16:44,845 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:16:44,845 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:16:44,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2020-07-10 17:16:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 659 transitions. [2020-07-10 17:16:44,871 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 659 transitions. Word has length 195 [2020-07-10 17:16:44,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:16:44,872 INFO L479 AbstractCegarLoop]: Abstraction has 603 states and 659 transitions. [2020-07-10 17:16:44,872 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 17:16:44,872 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 603 states and 659 transitions. [2020-07-10 17:16:48,337 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 659 edges. 659 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:16:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 659 transitions. [2020-07-10 17:16:48,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2020-07-10 17:16:48,341 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:16:48,341 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] [2020-07-10 17:16:48,341 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 17:16:48,342 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:16:48,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:16:48,342 INFO L82 PathProgramCache]: Analyzing trace with hash -1113486424, now seen corresponding path program 1 times [2020-07-10 17:16:48,342 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:16:48,342 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [617753342] [2020-07-10 17:16:48,343 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:16:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,742 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:16:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {14865#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {14716#true} is VALID [2020-07-10 17:16:48,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {14716#true} #valid := #valid[0 := 0]; {14716#true} is VALID [2020-07-10 17:16:48,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {14716#true} assume 0 < #StackHeapBarrier; {14716#true} is VALID [2020-07-10 17:16:48,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {14716#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {14716#true} is VALID [2020-07-10 17:16:48,808 INFO L280 TraceCheckUtils]: 4: Hoare triple {14716#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {14716#true} is VALID [2020-07-10 17:16:48,808 INFO L280 TraceCheckUtils]: 5: Hoare triple {14716#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {14716#true} is VALID [2020-07-10 17:16:48,808 INFO L280 TraceCheckUtils]: 6: Hoare triple {14716#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {14716#true} is VALID [2020-07-10 17:16:48,808 INFO L280 TraceCheckUtils]: 7: Hoare triple {14716#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {14716#true} is VALID [2020-07-10 17:16:48,808 INFO L280 TraceCheckUtils]: 8: Hoare triple {14716#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {14716#true} is VALID [2020-07-10 17:16:48,809 INFO L280 TraceCheckUtils]: 9: Hoare triple {14716#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {14716#true} is VALID [2020-07-10 17:16:48,809 INFO L280 TraceCheckUtils]: 10: Hoare triple {14716#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {14716#true} is VALID [2020-07-10 17:16:48,809 INFO L280 TraceCheckUtils]: 11: Hoare triple {14716#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {14716#true} is VALID [2020-07-10 17:16:48,809 INFO L280 TraceCheckUtils]: 12: Hoare triple {14716#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {14716#true} is VALID [2020-07-10 17:16:48,809 INFO L280 TraceCheckUtils]: 13: Hoare triple {14716#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {14716#true} is VALID [2020-07-10 17:16:48,810 INFO L280 TraceCheckUtils]: 14: Hoare triple {14716#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {14716#true} is VALID [2020-07-10 17:16:48,810 INFO L280 TraceCheckUtils]: 15: Hoare triple {14716#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L391 {14716#true} is VALID [2020-07-10 17:16:48,810 INFO L280 TraceCheckUtils]: 16: Hoare triple {14716#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L673 {14716#true} is VALID [2020-07-10 17:16:48,810 INFO L280 TraceCheckUtils]: 17: Hoare triple {14716#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L677 {14716#true} is VALID [2020-07-10 17:16:48,810 INFO L280 TraceCheckUtils]: 18: Hoare triple {14716#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L677-1 {14716#true} is VALID [2020-07-10 17:16:48,811 INFO L280 TraceCheckUtils]: 19: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L677-2 {14716#true} is VALID [2020-07-10 17:16:48,811 INFO L280 TraceCheckUtils]: 20: Hoare triple {14716#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L677-3 {14716#true} is VALID [2020-07-10 17:16:48,811 INFO L280 TraceCheckUtils]: 21: Hoare triple {14716#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L681 {14716#true} is VALID [2020-07-10 17:16:48,811 INFO L280 TraceCheckUtils]: 22: Hoare triple {14716#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L681-1 {14716#true} is VALID [2020-07-10 17:16:48,811 INFO L280 TraceCheckUtils]: 23: Hoare triple {14716#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L681-2 {14716#true} is VALID [2020-07-10 17:16:48,811 INFO L280 TraceCheckUtils]: 24: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L681-3 {14716#true} is VALID [2020-07-10 17:16:48,812 INFO L280 TraceCheckUtils]: 25: Hoare triple {14716#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L681-4 {14716#true} is VALID [2020-07-10 17:16:48,812 INFO L280 TraceCheckUtils]: 26: Hoare triple {14716#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L685 {14716#true} is VALID [2020-07-10 17:16:48,812 INFO L280 TraceCheckUtils]: 27: Hoare triple {14716#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L685-1 {14716#true} is VALID [2020-07-10 17:16:48,812 INFO L280 TraceCheckUtils]: 28: Hoare triple {14716#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L685-2 {14716#true} is VALID [2020-07-10 17:16:48,812 INFO L280 TraceCheckUtils]: 29: Hoare triple {14716#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L685-3 {14716#true} is VALID [2020-07-10 17:16:48,813 INFO L280 TraceCheckUtils]: 30: Hoare triple {14716#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L685-4 {14716#true} is VALID [2020-07-10 17:16:48,813 INFO L280 TraceCheckUtils]: 31: Hoare triple {14716#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L685-5 {14716#true} is VALID [2020-07-10 17:16:48,813 INFO L280 TraceCheckUtils]: 32: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L685-6 {14716#true} is VALID [2020-07-10 17:16:48,813 INFO L280 TraceCheckUtils]: 33: Hoare triple {14716#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L685-7 {14716#true} is VALID [2020-07-10 17:16:48,813 INFO L280 TraceCheckUtils]: 34: Hoare triple {14716#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L689 {14716#true} is VALID [2020-07-10 17:16:48,814 INFO L280 TraceCheckUtils]: 35: Hoare triple {14716#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L689-1 {14716#true} is VALID [2020-07-10 17:16:48,814 INFO L280 TraceCheckUtils]: 36: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L689-2 {14716#true} is VALID [2020-07-10 17:16:48,814 INFO L280 TraceCheckUtils]: 37: Hoare triple {14716#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L689-3 {14716#true} is VALID [2020-07-10 17:16:48,814 INFO L280 TraceCheckUtils]: 38: Hoare triple {14716#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L693 {14716#true} is VALID [2020-07-10 17:16:48,814 INFO L280 TraceCheckUtils]: 39: Hoare triple {14716#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L693-1 {14716#true} is VALID [2020-07-10 17:16:48,814 INFO L280 TraceCheckUtils]: 40: Hoare triple {14716#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L693-2 {14716#true} is VALID [2020-07-10 17:16:48,815 INFO L280 TraceCheckUtils]: 41: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L693-3 {14716#true} is VALID [2020-07-10 17:16:48,815 INFO L280 TraceCheckUtils]: 42: Hoare triple {14716#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L693-4 {14716#true} is VALID [2020-07-10 17:16:48,815 INFO L280 TraceCheckUtils]: 43: Hoare triple {14716#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L697 {14716#true} is VALID [2020-07-10 17:16:48,815 INFO L280 TraceCheckUtils]: 44: Hoare triple {14716#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L697-1 {14716#true} is VALID [2020-07-10 17:16:48,815 INFO L280 TraceCheckUtils]: 45: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L697-2 {14716#true} is VALID [2020-07-10 17:16:48,816 INFO L280 TraceCheckUtils]: 46: Hoare triple {14716#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L697-3 {14716#true} is VALID [2020-07-10 17:16:48,816 INFO L280 TraceCheckUtils]: 47: Hoare triple {14716#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L699 {14716#true} is VALID [2020-07-10 17:16:48,816 INFO L280 TraceCheckUtils]: 48: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L699-1 {14716#true} is VALID [2020-07-10 17:16:48,816 INFO L280 TraceCheckUtils]: 49: Hoare triple {14716#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L699-2 {14716#true} is VALID [2020-07-10 17:16:48,816 INFO L280 TraceCheckUtils]: 50: Hoare triple {14716#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L842 {14716#true} is VALID [2020-07-10 17:16:48,816 INFO L280 TraceCheckUtils]: 51: Hoare triple {14716#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {14716#true} is VALID [2020-07-10 17:16:48,817 INFO L280 TraceCheckUtils]: 52: Hoare triple {14716#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {14716#true} is VALID [2020-07-10 17:16:48,817 INFO L280 TraceCheckUtils]: 53: Hoare triple {14716#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {14716#true} is VALID [2020-07-10 17:16:48,817 INFO L280 TraceCheckUtils]: 54: Hoare triple {14716#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L843-3 {14716#true} is VALID [2020-07-10 17:16:48,817 INFO L280 TraceCheckUtils]: 55: Hoare triple {14716#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L843-4 {14716#true} is VALID [2020-07-10 17:16:48,817 INFO L280 TraceCheckUtils]: 56: Hoare triple {14716#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L843-5 {14716#true} is VALID [2020-07-10 17:16:48,818 INFO L280 TraceCheckUtils]: 57: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L843-6 {14716#true} is VALID [2020-07-10 17:16:48,818 INFO L280 TraceCheckUtils]: 58: Hoare triple {14716#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L843-7 {14716#true} is VALID [2020-07-10 17:16:48,818 INFO L280 TraceCheckUtils]: 59: Hoare triple {14716#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {14716#true} is VALID [2020-07-10 17:16:48,818 INFO L280 TraceCheckUtils]: 60: Hoare triple {14716#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {14716#true} is VALID [2020-07-10 17:16:48,818 INFO L280 TraceCheckUtils]: 61: Hoare triple {14716#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {14716#true} is VALID [2020-07-10 17:16:48,819 INFO L280 TraceCheckUtils]: 62: Hoare triple {14716#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {14716#true} is VALID [2020-07-10 17:16:48,819 INFO L280 TraceCheckUtils]: 63: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L847-4 {14716#true} is VALID [2020-07-10 17:16:48,819 INFO L280 TraceCheckUtils]: 64: Hoare triple {14716#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-5 {14716#true} is VALID [2020-07-10 17:16:48,819 INFO L280 TraceCheckUtils]: 65: Hoare triple {14716#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {14716#true} is VALID [2020-07-10 17:16:48,819 INFO L280 TraceCheckUtils]: 66: Hoare triple {14716#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {14716#true} is VALID [2020-07-10 17:16:48,820 INFO L280 TraceCheckUtils]: 67: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {14716#true} is VALID [2020-07-10 17:16:48,820 INFO L280 TraceCheckUtils]: 68: Hoare triple {14716#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {14716#true} is VALID [2020-07-10 17:16:48,820 INFO L280 TraceCheckUtils]: 69: Hoare triple {14716#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L855 {14716#true} is VALID [2020-07-10 17:16:48,820 INFO L280 TraceCheckUtils]: 70: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L855-1 {14716#true} is VALID [2020-07-10 17:16:48,820 INFO L280 TraceCheckUtils]: 71: Hoare triple {14716#true} ~head~0.base, ~head~0.offset := 0, 0; {14716#true} is VALID [2020-07-10 17:16:48,821 INFO L280 TraceCheckUtils]: 72: Hoare triple {14716#true} ~cleanupTimeShifts~0 := 4; {14716#true} is VALID [2020-07-10 17:16:48,821 INFO L280 TraceCheckUtils]: 73: Hoare triple {14716#true} ~pumpRunning~0 := 0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,822 INFO L280 TraceCheckUtils]: 74: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,822 INFO L280 TraceCheckUtils]: 75: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,823 INFO L280 TraceCheckUtils]: 76: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,823 INFO L280 TraceCheckUtils]: 77: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,824 INFO L280 TraceCheckUtils]: 78: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume true; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,826 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {14798#(= 0 ~pumpRunning~0)} {14716#true} #931#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,833 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #833#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,837 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #835#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {14716#true} havoc ~retValue_acc~11; {14716#true} is VALID [2020-07-10 17:16:48,841 INFO L280 TraceCheckUtils]: 1: Hoare triple {14716#true} ~retValue_acc~11 := 1; {14716#true} is VALID [2020-07-10 17:16:48,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {14716#true} #res := ~retValue_acc~11; {14716#true} is VALID [2020-07-10 17:16:48,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,842 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #837#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,845 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #839#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {14866#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {14716#true} is VALID [2020-07-10 17:16:48,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,859 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #921#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {14867#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {14716#true} is VALID [2020-07-10 17:16:48,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {14716#true} ~methaneLevelCritical~0 := 1; {14716#true} is VALID [2020-07-10 17:16:48,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,875 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #883#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {14716#true} havoc ~retValue_acc~9; {14716#true} is VALID [2020-07-10 17:16:48,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {14716#true} assume ~waterLevel~0 < 2; {14716#true} is VALID [2020-07-10 17:16:48,912 INFO L280 TraceCheckUtils]: 2: Hoare triple {14716#true} ~retValue_acc~9 := 1; {14716#true} is VALID [2020-07-10 17:16:48,913 INFO L280 TraceCheckUtils]: 3: Hoare triple {14716#true} #res := ~retValue_acc~9; {14716#true} is VALID [2020-07-10 17:16:48,913 INFO L280 TraceCheckUtils]: 4: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,913 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14716#true} {14716#true} #899#return; {14716#true} is VALID [2020-07-10 17:16:48,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {14716#true} havoc ~retValue_acc~6; {14716#true} is VALID [2020-07-10 17:16:48,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {14716#true} havoc ~tmp~7; {14716#true} is VALID [2020-07-10 17:16:48,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {14716#true} havoc ~tmp___0~0; {14716#true} is VALID [2020-07-10 17:16:48,914 INFO L263 TraceCheckUtils]: 3: Hoare triple {14716#true} call #t~ret56 := isHighWaterSensorDry(); {14716#true} is VALID [2020-07-10 17:16:48,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {14716#true} havoc ~retValue_acc~9; {14716#true} is VALID [2020-07-10 17:16:48,914 INFO L280 TraceCheckUtils]: 5: Hoare triple {14716#true} assume ~waterLevel~0 < 2; {14716#true} is VALID [2020-07-10 17:16:48,914 INFO L280 TraceCheckUtils]: 6: Hoare triple {14716#true} ~retValue_acc~9 := 1; {14716#true} is VALID [2020-07-10 17:16:48,915 INFO L280 TraceCheckUtils]: 7: Hoare triple {14716#true} #res := ~retValue_acc~9; {14716#true} is VALID [2020-07-10 17:16:48,915 INFO L280 TraceCheckUtils]: 8: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,915 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14716#true} {14716#true} #899#return; {14716#true} is VALID [2020-07-10 17:16:48,915 INFO L280 TraceCheckUtils]: 10: Hoare triple {14716#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647; {14716#true} is VALID [2020-07-10 17:16:48,915 INFO L280 TraceCheckUtils]: 11: Hoare triple {14716#true} ~tmp~7 := #t~ret56; {14716#true} is VALID [2020-07-10 17:16:48,916 INFO L280 TraceCheckUtils]: 12: Hoare triple {14716#true} havoc #t~ret56; {14716#true} is VALID [2020-07-10 17:16:48,916 INFO L280 TraceCheckUtils]: 13: Hoare triple {14716#true} assume 0 != ~tmp~7; {14716#true} is VALID [2020-07-10 17:16:48,916 INFO L280 TraceCheckUtils]: 14: Hoare triple {14716#true} ~tmp___0~0 := 0; {14716#true} is VALID [2020-07-10 17:16:48,916 INFO L280 TraceCheckUtils]: 15: Hoare triple {14716#true} ~retValue_acc~6 := ~tmp___0~0; {14716#true} is VALID [2020-07-10 17:16:48,916 INFO L280 TraceCheckUtils]: 16: Hoare triple {14716#true} #res := ~retValue_acc~6; {14716#true} is VALID [2020-07-10 17:16:48,917 INFO L280 TraceCheckUtils]: 17: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,917 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #911#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,922 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #915#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {14868#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14716#true} is VALID [2020-07-10 17:16:48,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {14716#true} assume 0 == ~pumpRunning~0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,923 INFO L263 TraceCheckUtils]: 2: Hoare triple {14798#(= 0 ~pumpRunning~0)} call #t~ret36 := isHighWaterLevel(); {14716#true} is VALID [2020-07-10 17:16:48,923 INFO L280 TraceCheckUtils]: 3: Hoare triple {14716#true} havoc ~retValue_acc~6; {14716#true} is VALID [2020-07-10 17:16:48,923 INFO L280 TraceCheckUtils]: 4: Hoare triple {14716#true} havoc ~tmp~7; {14716#true} is VALID [2020-07-10 17:16:48,923 INFO L280 TraceCheckUtils]: 5: Hoare triple {14716#true} havoc ~tmp___0~0; {14716#true} is VALID [2020-07-10 17:16:48,923 INFO L263 TraceCheckUtils]: 6: Hoare triple {14716#true} call #t~ret56 := isHighWaterSensorDry(); {14716#true} is VALID [2020-07-10 17:16:48,924 INFO L280 TraceCheckUtils]: 7: Hoare triple {14716#true} havoc ~retValue_acc~9; {14716#true} is VALID [2020-07-10 17:16:48,924 INFO L280 TraceCheckUtils]: 8: Hoare triple {14716#true} assume ~waterLevel~0 < 2; {14716#true} is VALID [2020-07-10 17:16:48,924 INFO L280 TraceCheckUtils]: 9: Hoare triple {14716#true} ~retValue_acc~9 := 1; {14716#true} is VALID [2020-07-10 17:16:48,924 INFO L280 TraceCheckUtils]: 10: Hoare triple {14716#true} #res := ~retValue_acc~9; {14716#true} is VALID [2020-07-10 17:16:48,925 INFO L280 TraceCheckUtils]: 11: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,925 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {14716#true} {14716#true} #899#return; {14716#true} is VALID [2020-07-10 17:16:48,925 INFO L280 TraceCheckUtils]: 13: Hoare triple {14716#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647; {14716#true} is VALID [2020-07-10 17:16:48,925 INFO L280 TraceCheckUtils]: 14: Hoare triple {14716#true} ~tmp~7 := #t~ret56; {14716#true} is VALID [2020-07-10 17:16:48,925 INFO L280 TraceCheckUtils]: 15: Hoare triple {14716#true} havoc #t~ret56; {14716#true} is VALID [2020-07-10 17:16:48,926 INFO L280 TraceCheckUtils]: 16: Hoare triple {14716#true} assume 0 != ~tmp~7; {14716#true} is VALID [2020-07-10 17:16:48,926 INFO L280 TraceCheckUtils]: 17: Hoare triple {14716#true} ~tmp___0~0 := 0; {14716#true} is VALID [2020-07-10 17:16:48,926 INFO L280 TraceCheckUtils]: 18: Hoare triple {14716#true} ~retValue_acc~6 := ~tmp___0~0; {14716#true} is VALID [2020-07-10 17:16:48,926 INFO L280 TraceCheckUtils]: 19: Hoare triple {14716#true} #res := ~retValue_acc~6; {14716#true} is VALID [2020-07-10 17:16:48,926 INFO L280 TraceCheckUtils]: 20: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,927 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #911#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,928 INFO L280 TraceCheckUtils]: 22: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,928 INFO L280 TraceCheckUtils]: 23: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret36; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,929 INFO L280 TraceCheckUtils]: 24: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc #t~ret36; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,929 INFO L280 TraceCheckUtils]: 25: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,930 INFO L263 TraceCheckUtils]: 26: Hoare triple {14798#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {14716#true} is VALID [2020-07-10 17:16:48,930 INFO L280 TraceCheckUtils]: 27: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,930 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #915#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,931 INFO L280 TraceCheckUtils]: 29: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume true; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,931 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {14798#(= 0 ~pumpRunning~0)} {14716#true} #879#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {14868#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {14716#true} is VALID [2020-07-10 17:16:48,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {14716#true} assume !(0 != ~pumpRunning~0); {14716#true} is VALID [2020-07-10 17:16:48,933 INFO L263 TraceCheckUtils]: 2: Hoare triple {14716#true} call processEnvironment__wrappee__methaneQuery(); {14868#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:16:48,933 INFO L280 TraceCheckUtils]: 3: Hoare triple {14868#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14716#true} is VALID [2020-07-10 17:16:48,934 INFO L280 TraceCheckUtils]: 4: Hoare triple {14716#true} assume 0 == ~pumpRunning~0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,934 INFO L263 TraceCheckUtils]: 5: Hoare triple {14798#(= 0 ~pumpRunning~0)} call #t~ret36 := isHighWaterLevel(); {14716#true} is VALID [2020-07-10 17:16:48,934 INFO L280 TraceCheckUtils]: 6: Hoare triple {14716#true} havoc ~retValue_acc~6; {14716#true} is VALID [2020-07-10 17:16:48,934 INFO L280 TraceCheckUtils]: 7: Hoare triple {14716#true} havoc ~tmp~7; {14716#true} is VALID [2020-07-10 17:16:48,935 INFO L280 TraceCheckUtils]: 8: Hoare triple {14716#true} havoc ~tmp___0~0; {14716#true} is VALID [2020-07-10 17:16:48,935 INFO L263 TraceCheckUtils]: 9: Hoare triple {14716#true} call #t~ret56 := isHighWaterSensorDry(); {14716#true} is VALID [2020-07-10 17:16:48,935 INFO L280 TraceCheckUtils]: 10: Hoare triple {14716#true} havoc ~retValue_acc~9; {14716#true} is VALID [2020-07-10 17:16:48,935 INFO L280 TraceCheckUtils]: 11: Hoare triple {14716#true} assume ~waterLevel~0 < 2; {14716#true} is VALID [2020-07-10 17:16:48,935 INFO L280 TraceCheckUtils]: 12: Hoare triple {14716#true} ~retValue_acc~9 := 1; {14716#true} is VALID [2020-07-10 17:16:48,936 INFO L280 TraceCheckUtils]: 13: Hoare triple {14716#true} #res := ~retValue_acc~9; {14716#true} is VALID [2020-07-10 17:16:48,936 INFO L280 TraceCheckUtils]: 14: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,936 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14716#true} {14716#true} #899#return; {14716#true} is VALID [2020-07-10 17:16:48,936 INFO L280 TraceCheckUtils]: 16: Hoare triple {14716#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647; {14716#true} is VALID [2020-07-10 17:16:48,936 INFO L280 TraceCheckUtils]: 17: Hoare triple {14716#true} ~tmp~7 := #t~ret56; {14716#true} is VALID [2020-07-10 17:16:48,936 INFO L280 TraceCheckUtils]: 18: Hoare triple {14716#true} havoc #t~ret56; {14716#true} is VALID [2020-07-10 17:16:48,937 INFO L280 TraceCheckUtils]: 19: Hoare triple {14716#true} assume 0 != ~tmp~7; {14716#true} is VALID [2020-07-10 17:16:48,937 INFO L280 TraceCheckUtils]: 20: Hoare triple {14716#true} ~tmp___0~0 := 0; {14716#true} is VALID [2020-07-10 17:16:48,937 INFO L280 TraceCheckUtils]: 21: Hoare triple {14716#true} ~retValue_acc~6 := ~tmp___0~0; {14716#true} is VALID [2020-07-10 17:16:48,937 INFO L280 TraceCheckUtils]: 22: Hoare triple {14716#true} #res := ~retValue_acc~6; {14716#true} is VALID [2020-07-10 17:16:48,937 INFO L280 TraceCheckUtils]: 23: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,938 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #911#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,939 INFO L280 TraceCheckUtils]: 25: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,939 INFO L280 TraceCheckUtils]: 26: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret36; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,940 INFO L280 TraceCheckUtils]: 27: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc #t~ret36; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,940 INFO L280 TraceCheckUtils]: 28: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,941 INFO L263 TraceCheckUtils]: 29: Hoare triple {14798#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {14716#true} is VALID [2020-07-10 17:16:48,941 INFO L280 TraceCheckUtils]: 30: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,941 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #915#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,942 INFO L280 TraceCheckUtils]: 32: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume true; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,942 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {14798#(= 0 ~pumpRunning~0)} {14716#true} #879#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,943 INFO L280 TraceCheckUtils]: 34: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume true; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,944 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14798#(= 0 ~pumpRunning~0)} {14798#(= 0 ~pumpRunning~0)} #903#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {14716#true} havoc ~retValue_acc~7; {14716#true} is VALID [2020-07-10 17:16:48,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {14716#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {14716#true} is VALID [2020-07-10 17:16:48,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {14716#true} #res := ~retValue_acc~7; {14716#true} is VALID [2020-07-10 17:16:48,948 INFO L280 TraceCheckUtils]: 3: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:48,949 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #889#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:48,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:16:48,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {14716#true} havoc ~retValue_acc~5; {14716#true} is VALID [2020-07-10 17:16:48,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {14716#true} ~retValue_acc~5 := ~pumpRunning~0; {14927#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} is VALID [2020-07-10 17:16:48,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {14927#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} #res := ~retValue_acc~5; {14928#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:16:48,980 INFO L280 TraceCheckUtils]: 3: Hoare triple {14928#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {14928#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:16:48,981 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14928#(= ~pumpRunning~0 |isPumpRunning_#res|)} {14798#(= 0 ~pumpRunning~0)} #891#return; {14863#(= 0 |__utac_acc__Specification2_spec__2_#t~ret73|)} is VALID [2020-07-10 17:16:48,985 INFO L263 TraceCheckUtils]: 0: Hoare triple {14716#true} call ULTIMATE.init(); {14865#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:16:48,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {14865#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {14716#true} is VALID [2020-07-10 17:16:48,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {14716#true} #valid := #valid[0 := 0]; {14716#true} is VALID [2020-07-10 17:16:48,985 INFO L280 TraceCheckUtils]: 3: Hoare triple {14716#true} assume 0 < #StackHeapBarrier; {14716#true} is VALID [2020-07-10 17:16:48,986 INFO L280 TraceCheckUtils]: 4: Hoare triple {14716#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {14716#true} is VALID [2020-07-10 17:16:48,986 INFO L280 TraceCheckUtils]: 5: Hoare triple {14716#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {14716#true} is VALID [2020-07-10 17:16:48,986 INFO L280 TraceCheckUtils]: 6: Hoare triple {14716#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {14716#true} is VALID [2020-07-10 17:16:48,986 INFO L280 TraceCheckUtils]: 7: Hoare triple {14716#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {14716#true} is VALID [2020-07-10 17:16:48,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {14716#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {14716#true} is VALID [2020-07-10 17:16:48,986 INFO L280 TraceCheckUtils]: 9: Hoare triple {14716#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {14716#true} is VALID [2020-07-10 17:16:48,986 INFO L280 TraceCheckUtils]: 10: Hoare triple {14716#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {14716#true} is VALID [2020-07-10 17:16:48,987 INFO L280 TraceCheckUtils]: 11: Hoare triple {14716#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {14716#true} is VALID [2020-07-10 17:16:48,987 INFO L280 TraceCheckUtils]: 12: Hoare triple {14716#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {14716#true} is VALID [2020-07-10 17:16:48,987 INFO L280 TraceCheckUtils]: 13: Hoare triple {14716#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {14716#true} is VALID [2020-07-10 17:16:48,987 INFO L280 TraceCheckUtils]: 14: Hoare triple {14716#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {14716#true} is VALID [2020-07-10 17:16:48,987 INFO L280 TraceCheckUtils]: 15: Hoare triple {14716#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {14716#true} is VALID [2020-07-10 17:16:48,987 INFO L280 TraceCheckUtils]: 16: Hoare triple {14716#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L391 {14716#true} is VALID [2020-07-10 17:16:48,988 INFO L280 TraceCheckUtils]: 17: Hoare triple {14716#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L673 {14716#true} is VALID [2020-07-10 17:16:48,988 INFO L280 TraceCheckUtils]: 18: Hoare triple {14716#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L677 {14716#true} is VALID [2020-07-10 17:16:48,988 INFO L280 TraceCheckUtils]: 19: Hoare triple {14716#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L677-1 {14716#true} is VALID [2020-07-10 17:16:48,988 INFO L280 TraceCheckUtils]: 20: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L677-2 {14716#true} is VALID [2020-07-10 17:16:48,988 INFO L280 TraceCheckUtils]: 21: Hoare triple {14716#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L677-3 {14716#true} is VALID [2020-07-10 17:16:48,989 INFO L280 TraceCheckUtils]: 22: Hoare triple {14716#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L681 {14716#true} is VALID [2020-07-10 17:16:48,989 INFO L280 TraceCheckUtils]: 23: Hoare triple {14716#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L681-1 {14716#true} is VALID [2020-07-10 17:16:48,989 INFO L280 TraceCheckUtils]: 24: Hoare triple {14716#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L681-2 {14716#true} is VALID [2020-07-10 17:16:48,989 INFO L280 TraceCheckUtils]: 25: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L681-3 {14716#true} is VALID [2020-07-10 17:16:48,989 INFO L280 TraceCheckUtils]: 26: Hoare triple {14716#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L681-4 {14716#true} is VALID [2020-07-10 17:16:48,990 INFO L280 TraceCheckUtils]: 27: Hoare triple {14716#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L685 {14716#true} is VALID [2020-07-10 17:16:48,990 INFO L280 TraceCheckUtils]: 28: Hoare triple {14716#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L685-1 {14716#true} is VALID [2020-07-10 17:16:48,990 INFO L280 TraceCheckUtils]: 29: Hoare triple {14716#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L685-2 {14716#true} is VALID [2020-07-10 17:16:48,990 INFO L280 TraceCheckUtils]: 30: Hoare triple {14716#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L685-3 {14716#true} is VALID [2020-07-10 17:16:48,990 INFO L280 TraceCheckUtils]: 31: Hoare triple {14716#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L685-4 {14716#true} is VALID [2020-07-10 17:16:48,991 INFO L280 TraceCheckUtils]: 32: Hoare triple {14716#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L685-5 {14716#true} is VALID [2020-07-10 17:16:48,991 INFO L280 TraceCheckUtils]: 33: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L685-6 {14716#true} is VALID [2020-07-10 17:16:48,991 INFO L280 TraceCheckUtils]: 34: Hoare triple {14716#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L685-7 {14716#true} is VALID [2020-07-10 17:16:48,992 INFO L280 TraceCheckUtils]: 35: Hoare triple {14716#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L689 {14716#true} is VALID [2020-07-10 17:16:48,992 INFO L280 TraceCheckUtils]: 36: Hoare triple {14716#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L689-1 {14716#true} is VALID [2020-07-10 17:16:48,993 INFO L280 TraceCheckUtils]: 37: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L689-2 {14716#true} is VALID [2020-07-10 17:16:48,993 INFO L280 TraceCheckUtils]: 38: Hoare triple {14716#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L689-3 {14716#true} is VALID [2020-07-10 17:16:48,994 INFO L280 TraceCheckUtils]: 39: Hoare triple {14716#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L693 {14716#true} is VALID [2020-07-10 17:16:48,994 INFO L280 TraceCheckUtils]: 40: Hoare triple {14716#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L693-1 {14716#true} is VALID [2020-07-10 17:16:48,994 INFO L280 TraceCheckUtils]: 41: Hoare triple {14716#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L693-2 {14716#true} is VALID [2020-07-10 17:16:48,994 INFO L280 TraceCheckUtils]: 42: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L693-3 {14716#true} is VALID [2020-07-10 17:16:48,994 INFO L280 TraceCheckUtils]: 43: Hoare triple {14716#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L693-4 {14716#true} is VALID [2020-07-10 17:16:48,994 INFO L280 TraceCheckUtils]: 44: Hoare triple {14716#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L697 {14716#true} is VALID [2020-07-10 17:16:48,995 INFO L280 TraceCheckUtils]: 45: Hoare triple {14716#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L697-1 {14716#true} is VALID [2020-07-10 17:16:48,995 INFO L280 TraceCheckUtils]: 46: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L697-2 {14716#true} is VALID [2020-07-10 17:16:48,995 INFO L280 TraceCheckUtils]: 47: Hoare triple {14716#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L697-3 {14716#true} is VALID [2020-07-10 17:16:48,995 INFO L280 TraceCheckUtils]: 48: Hoare triple {14716#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L699 {14716#true} is VALID [2020-07-10 17:16:48,995 INFO L280 TraceCheckUtils]: 49: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L699-1 {14716#true} is VALID [2020-07-10 17:16:48,996 INFO L280 TraceCheckUtils]: 50: Hoare triple {14716#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L699-2 {14716#true} is VALID [2020-07-10 17:16:48,996 INFO L280 TraceCheckUtils]: 51: Hoare triple {14716#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L842 {14716#true} is VALID [2020-07-10 17:16:48,996 INFO L280 TraceCheckUtils]: 52: Hoare triple {14716#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {14716#true} is VALID [2020-07-10 17:16:48,996 INFO L280 TraceCheckUtils]: 53: Hoare triple {14716#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {14716#true} is VALID [2020-07-10 17:16:48,996 INFO L280 TraceCheckUtils]: 54: Hoare triple {14716#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {14716#true} is VALID [2020-07-10 17:16:48,997 INFO L280 TraceCheckUtils]: 55: Hoare triple {14716#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L843-3 {14716#true} is VALID [2020-07-10 17:16:48,997 INFO L280 TraceCheckUtils]: 56: Hoare triple {14716#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L843-4 {14716#true} is VALID [2020-07-10 17:16:48,997 INFO L280 TraceCheckUtils]: 57: Hoare triple {14716#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L843-5 {14716#true} is VALID [2020-07-10 17:16:48,997 INFO L280 TraceCheckUtils]: 58: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L843-6 {14716#true} is VALID [2020-07-10 17:16:48,997 INFO L280 TraceCheckUtils]: 59: Hoare triple {14716#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L843-7 {14716#true} is VALID [2020-07-10 17:16:48,997 INFO L280 TraceCheckUtils]: 60: Hoare triple {14716#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {14716#true} is VALID [2020-07-10 17:16:48,998 INFO L280 TraceCheckUtils]: 61: Hoare triple {14716#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {14716#true} is VALID [2020-07-10 17:16:48,998 INFO L280 TraceCheckUtils]: 62: Hoare triple {14716#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {14716#true} is VALID [2020-07-10 17:16:48,998 INFO L280 TraceCheckUtils]: 63: Hoare triple {14716#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {14716#true} is VALID [2020-07-10 17:16:48,998 INFO L280 TraceCheckUtils]: 64: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L847-4 {14716#true} is VALID [2020-07-10 17:16:48,998 INFO L280 TraceCheckUtils]: 65: Hoare triple {14716#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-5 {14716#true} is VALID [2020-07-10 17:16:48,998 INFO L280 TraceCheckUtils]: 66: Hoare triple {14716#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {14716#true} is VALID [2020-07-10 17:16:48,999 INFO L280 TraceCheckUtils]: 67: Hoare triple {14716#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {14716#true} is VALID [2020-07-10 17:16:48,999 INFO L280 TraceCheckUtils]: 68: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {14716#true} is VALID [2020-07-10 17:16:48,999 INFO L280 TraceCheckUtils]: 69: Hoare triple {14716#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {14716#true} is VALID [2020-07-10 17:16:48,999 INFO L280 TraceCheckUtils]: 70: Hoare triple {14716#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L855 {14716#true} is VALID [2020-07-10 17:16:48,999 INFO L280 TraceCheckUtils]: 71: Hoare triple {14716#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L855-1 {14716#true} is VALID [2020-07-10 17:16:49,000 INFO L280 TraceCheckUtils]: 72: Hoare triple {14716#true} ~head~0.base, ~head~0.offset := 0, 0; {14716#true} is VALID [2020-07-10 17:16:49,000 INFO L280 TraceCheckUtils]: 73: Hoare triple {14716#true} ~cleanupTimeShifts~0 := 4; {14716#true} is VALID [2020-07-10 17:16:49,001 INFO L280 TraceCheckUtils]: 74: Hoare triple {14716#true} ~pumpRunning~0 := 0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,004 INFO L280 TraceCheckUtils]: 75: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,005 INFO L280 TraceCheckUtils]: 76: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,005 INFO L280 TraceCheckUtils]: 77: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,006 INFO L280 TraceCheckUtils]: 78: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,007 INFO L280 TraceCheckUtils]: 79: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume true; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,007 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {14798#(= 0 ~pumpRunning~0)} {14716#true} #931#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,008 INFO L263 TraceCheckUtils]: 81: Hoare triple {14798#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,008 INFO L280 TraceCheckUtils]: 82: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,009 INFO L280 TraceCheckUtils]: 83: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,009 INFO L263 TraceCheckUtils]: 84: Hoare triple {14798#(= 0 ~pumpRunning~0)} call select_helpers(); {14716#true} is VALID [2020-07-10 17:16:49,009 INFO L280 TraceCheckUtils]: 85: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:49,010 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #833#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,011 INFO L263 TraceCheckUtils]: 87: Hoare triple {14798#(= 0 ~pumpRunning~0)} call select_features(); {14716#true} is VALID [2020-07-10 17:16:49,011 INFO L280 TraceCheckUtils]: 88: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:49,011 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #835#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,012 INFO L263 TraceCheckUtils]: 90: Hoare triple {14798#(= 0 ~pumpRunning~0)} call #t~ret35 := valid_product(); {14716#true} is VALID [2020-07-10 17:16:49,012 INFO L280 TraceCheckUtils]: 91: Hoare triple {14716#true} havoc ~retValue_acc~11; {14716#true} is VALID [2020-07-10 17:16:49,012 INFO L280 TraceCheckUtils]: 92: Hoare triple {14716#true} ~retValue_acc~11 := 1; {14716#true} is VALID [2020-07-10 17:16:49,012 INFO L280 TraceCheckUtils]: 93: Hoare triple {14716#true} #res := ~retValue_acc~11; {14716#true} is VALID [2020-07-10 17:16:49,012 INFO L280 TraceCheckUtils]: 94: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:49,013 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #837#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,014 INFO L280 TraceCheckUtils]: 96: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,014 INFO L280 TraceCheckUtils]: 97: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~ret35; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,015 INFO L280 TraceCheckUtils]: 98: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc #t~ret35; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,015 INFO L280 TraceCheckUtils]: 99: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~3; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,015 INFO L263 TraceCheckUtils]: 100: Hoare triple {14798#(= 0 ~pumpRunning~0)} call setup(); {14716#true} is VALID [2020-07-10 17:16:49,016 INFO L280 TraceCheckUtils]: 101: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:49,016 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #839#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,017 INFO L263 TraceCheckUtils]: 103: Hoare triple {14798#(= 0 ~pumpRunning~0)} call runTest(); {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,017 INFO L263 TraceCheckUtils]: 104: Hoare triple {14798#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__1(); {14866#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:16:49,017 INFO L280 TraceCheckUtils]: 105: Hoare triple {14866#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {14716#true} is VALID [2020-07-10 17:16:49,018 INFO L280 TraceCheckUtils]: 106: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:49,018 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #921#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,019 INFO L263 TraceCheckUtils]: 108: Hoare triple {14798#(= 0 ~pumpRunning~0)} call test(); {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,019 INFO L280 TraceCheckUtils]: 109: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,020 INFO L280 TraceCheckUtils]: 110: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,020 INFO L280 TraceCheckUtils]: 111: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,021 INFO L280 TraceCheckUtils]: 112: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,021 INFO L280 TraceCheckUtils]: 113: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,022 INFO L280 TraceCheckUtils]: 114: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,022 INFO L280 TraceCheckUtils]: 115: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume !false; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,023 INFO L280 TraceCheckUtils]: 116: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,023 INFO L280 TraceCheckUtils]: 117: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,024 INFO L280 TraceCheckUtils]: 118: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~nondet57; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,024 INFO L280 TraceCheckUtils]: 119: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc #t~nondet57; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,025 INFO L280 TraceCheckUtils]: 120: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~8); {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,025 INFO L280 TraceCheckUtils]: 121: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,026 INFO L280 TraceCheckUtils]: 122: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet58; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,026 INFO L280 TraceCheckUtils]: 123: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc #t~nondet58; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,027 INFO L280 TraceCheckUtils]: 124: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~1; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,028 INFO L263 TraceCheckUtils]: 125: Hoare triple {14798#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {14867#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 17:16:49,028 INFO L280 TraceCheckUtils]: 126: Hoare triple {14867#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {14716#true} is VALID [2020-07-10 17:16:49,028 INFO L280 TraceCheckUtils]: 127: Hoare triple {14716#true} ~methaneLevelCritical~0 := 1; {14716#true} is VALID [2020-07-10 17:16:49,028 INFO L280 TraceCheckUtils]: 128: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:49,029 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #883#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,029 INFO L280 TraceCheckUtils]: 130: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,030 INFO L280 TraceCheckUtils]: 131: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet59; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,030 INFO L280 TraceCheckUtils]: 132: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc #t~nondet59; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,031 INFO L280 TraceCheckUtils]: 133: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,031 INFO L263 TraceCheckUtils]: 134: Hoare triple {14798#(= 0 ~pumpRunning~0)} call timeShift(); {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,032 INFO L280 TraceCheckUtils]: 135: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,032 INFO L280 TraceCheckUtils]: 136: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,033 INFO L263 TraceCheckUtils]: 137: Hoare triple {14798#(= 0 ~pumpRunning~0)} call processEnvironment(); {14868#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:16:49,033 INFO L280 TraceCheckUtils]: 138: Hoare triple {14868#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {14716#true} is VALID [2020-07-10 17:16:49,033 INFO L280 TraceCheckUtils]: 139: Hoare triple {14716#true} assume !(0 != ~pumpRunning~0); {14716#true} is VALID [2020-07-10 17:16:49,052 INFO L263 TraceCheckUtils]: 140: Hoare triple {14716#true} call processEnvironment__wrappee__methaneQuery(); {14868#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:16:49,053 INFO L280 TraceCheckUtils]: 141: Hoare triple {14868#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14716#true} is VALID [2020-07-10 17:16:49,054 INFO L280 TraceCheckUtils]: 142: Hoare triple {14716#true} assume 0 == ~pumpRunning~0; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,054 INFO L263 TraceCheckUtils]: 143: Hoare triple {14798#(= 0 ~pumpRunning~0)} call #t~ret36 := isHighWaterLevel(); {14716#true} is VALID [2020-07-10 17:16:49,054 INFO L280 TraceCheckUtils]: 144: Hoare triple {14716#true} havoc ~retValue_acc~6; {14716#true} is VALID [2020-07-10 17:16:49,054 INFO L280 TraceCheckUtils]: 145: Hoare triple {14716#true} havoc ~tmp~7; {14716#true} is VALID [2020-07-10 17:16:49,054 INFO L280 TraceCheckUtils]: 146: Hoare triple {14716#true} havoc ~tmp___0~0; {14716#true} is VALID [2020-07-10 17:16:49,055 INFO L263 TraceCheckUtils]: 147: Hoare triple {14716#true} call #t~ret56 := isHighWaterSensorDry(); {14716#true} is VALID [2020-07-10 17:16:49,055 INFO L280 TraceCheckUtils]: 148: Hoare triple {14716#true} havoc ~retValue_acc~9; {14716#true} is VALID [2020-07-10 17:16:49,055 INFO L280 TraceCheckUtils]: 149: Hoare triple {14716#true} assume ~waterLevel~0 < 2; {14716#true} is VALID [2020-07-10 17:16:49,055 INFO L280 TraceCheckUtils]: 150: Hoare triple {14716#true} ~retValue_acc~9 := 1; {14716#true} is VALID [2020-07-10 17:16:49,055 INFO L280 TraceCheckUtils]: 151: Hoare triple {14716#true} #res := ~retValue_acc~9; {14716#true} is VALID [2020-07-10 17:16:49,055 INFO L280 TraceCheckUtils]: 152: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:49,056 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {14716#true} {14716#true} #899#return; {14716#true} is VALID [2020-07-10 17:16:49,056 INFO L280 TraceCheckUtils]: 154: Hoare triple {14716#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647; {14716#true} is VALID [2020-07-10 17:16:49,056 INFO L280 TraceCheckUtils]: 155: Hoare triple {14716#true} ~tmp~7 := #t~ret56; {14716#true} is VALID [2020-07-10 17:16:49,056 INFO L280 TraceCheckUtils]: 156: Hoare triple {14716#true} havoc #t~ret56; {14716#true} is VALID [2020-07-10 17:16:49,056 INFO L280 TraceCheckUtils]: 157: Hoare triple {14716#true} assume 0 != ~tmp~7; {14716#true} is VALID [2020-07-10 17:16:49,057 INFO L280 TraceCheckUtils]: 158: Hoare triple {14716#true} ~tmp___0~0 := 0; {14716#true} is VALID [2020-07-10 17:16:49,057 INFO L280 TraceCheckUtils]: 159: Hoare triple {14716#true} ~retValue_acc~6 := ~tmp___0~0; {14716#true} is VALID [2020-07-10 17:16:49,057 INFO L280 TraceCheckUtils]: 160: Hoare triple {14716#true} #res := ~retValue_acc~6; {14716#true} is VALID [2020-07-10 17:16:49,057 INFO L280 TraceCheckUtils]: 161: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:49,058 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #911#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,058 INFO L280 TraceCheckUtils]: 163: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,059 INFO L280 TraceCheckUtils]: 164: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret36; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,060 INFO L280 TraceCheckUtils]: 165: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc #t~ret36; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,060 INFO L280 TraceCheckUtils]: 166: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,060 INFO L263 TraceCheckUtils]: 167: Hoare triple {14798#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {14716#true} is VALID [2020-07-10 17:16:49,060 INFO L280 TraceCheckUtils]: 168: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:49,061 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #915#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,062 INFO L280 TraceCheckUtils]: 170: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume true; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,062 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {14798#(= 0 ~pumpRunning~0)} {14716#true} #879#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,063 INFO L280 TraceCheckUtils]: 172: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume true; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,063 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {14798#(= 0 ~pumpRunning~0)} {14798#(= 0 ~pumpRunning~0)} #903#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,064 INFO L263 TraceCheckUtils]: 174: Hoare triple {14798#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__2(); {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,064 INFO L280 TraceCheckUtils]: 175: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc ~tmp~9; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,065 INFO L280 TraceCheckUtils]: 176: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,065 INFO L263 TraceCheckUtils]: 177: Hoare triple {14798#(= 0 ~pumpRunning~0)} call #t~ret72 := isMethaneLevelCritical(); {14716#true} is VALID [2020-07-10 17:16:49,065 INFO L280 TraceCheckUtils]: 178: Hoare triple {14716#true} havoc ~retValue_acc~7; {14716#true} is VALID [2020-07-10 17:16:49,065 INFO L280 TraceCheckUtils]: 179: Hoare triple {14716#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {14716#true} is VALID [2020-07-10 17:16:49,066 INFO L280 TraceCheckUtils]: 180: Hoare triple {14716#true} #res := ~retValue_acc~7; {14716#true} is VALID [2020-07-10 17:16:49,066 INFO L280 TraceCheckUtils]: 181: Hoare triple {14716#true} assume true; {14716#true} is VALID [2020-07-10 17:16:49,067 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {14716#true} {14798#(= 0 ~pumpRunning~0)} #889#return; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,067 INFO L280 TraceCheckUtils]: 183: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,068 INFO L280 TraceCheckUtils]: 184: Hoare triple {14798#(= 0 ~pumpRunning~0)} ~tmp~9 := #t~ret72; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,068 INFO L280 TraceCheckUtils]: 185: Hoare triple {14798#(= 0 ~pumpRunning~0)} havoc #t~ret72; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,069 INFO L280 TraceCheckUtils]: 186: Hoare triple {14798#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {14798#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:16:49,069 INFO L263 TraceCheckUtils]: 187: Hoare triple {14798#(= 0 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {14716#true} is VALID [2020-07-10 17:16:49,069 INFO L280 TraceCheckUtils]: 188: Hoare triple {14716#true} havoc ~retValue_acc~5; {14716#true} is VALID [2020-07-10 17:16:49,069 INFO L280 TraceCheckUtils]: 189: Hoare triple {14716#true} ~retValue_acc~5 := ~pumpRunning~0; {14927#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} is VALID [2020-07-10 17:16:49,070 INFO L280 TraceCheckUtils]: 190: Hoare triple {14927#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} #res := ~retValue_acc~5; {14928#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:16:49,071 INFO L280 TraceCheckUtils]: 191: Hoare triple {14928#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {14928#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:16:49,071 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {14928#(= ~pumpRunning~0 |isPumpRunning_#res|)} {14798#(= 0 ~pumpRunning~0)} #891#return; {14863#(= 0 |__utac_acc__Specification2_spec__2_#t~ret73|)} is VALID [2020-07-10 17:16:49,072 INFO L280 TraceCheckUtils]: 193: Hoare triple {14863#(= 0 |__utac_acc__Specification2_spec__2_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {14863#(= 0 |__utac_acc__Specification2_spec__2_#t~ret73|)} is VALID [2020-07-10 17:16:49,072 INFO L280 TraceCheckUtils]: 194: Hoare triple {14863#(= 0 |__utac_acc__Specification2_spec__2_#t~ret73|)} ~tmp___0~2 := #t~ret73; {14864#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} is VALID [2020-07-10 17:16:49,073 INFO L280 TraceCheckUtils]: 195: Hoare triple {14864#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} havoc #t~ret73; {14864#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} is VALID [2020-07-10 17:16:49,073 INFO L280 TraceCheckUtils]: 196: Hoare triple {14864#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} assume 0 != ~tmp___0~2; {14717#false} is VALID [2020-07-10 17:16:49,074 INFO L280 TraceCheckUtils]: 197: Hoare triple {14717#false} assume 0 != ~methAndRunningLastTime~0; {14717#false} is VALID [2020-07-10 17:16:49,074 INFO L263 TraceCheckUtils]: 198: Hoare triple {14717#false} call __automaton_fail(); {14717#false} is VALID [2020-07-10 17:16:49,074 INFO L280 TraceCheckUtils]: 199: Hoare triple {14717#false} assume !false; {14717#false} is VALID [2020-07-10 17:16:49,116 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 17:16:49,116 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:16:49,117 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [617753342] [2020-07-10 17:16:49,118 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:16:49,118 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 17:16:49,119 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41983560] [2020-07-10 17:16:49,119 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 200 [2020-07-10 17:16:49,120 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:16:49,120 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 17:16:49,323 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 200 edges. 200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:16:49,323 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 17:16:49,323 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:16:49,324 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 17:16:49,324 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-10 17:16:49,324 INFO L87 Difference]: Start difference. First operand 603 states and 659 transitions. Second operand 11 states. [2020-07-10 17:16:50,571 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:17:05,350 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:17:05,724 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:17:07,022 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:17:17,681 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:17:18,043 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:17:18,695 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:17:19,214 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:17:19,630 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:17:24,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:17:24,141 INFO L93 Difference]: Finished difference Result 1262 states and 1455 transitions. [2020-07-10 17:17:24,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-10 17:17:24,141 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 200 [2020-07-10 17:17:24,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:17:24,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 17:17:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 755 transitions. [2020-07-10 17:17:24,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 17:17:24,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 755 transitions. [2020-07-10 17:17:24,161 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 755 transitions. [2020-07-10 17:17:26,044 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 755 edges. 755 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:17:26,084 INFO L225 Difference]: With dead ends: 1262 [2020-07-10 17:17:26,084 INFO L226 Difference]: Without dead ends: 774 [2020-07-10 17:17:26,086 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 195 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-07-10 17:17:26,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 774 states. [2020-07-10 17:17:39,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 774 to 601. [2020-07-10 17:17:39,603 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:17:39,603 INFO L82 GeneralOperation]: Start isEquivalent. First operand 774 states. Second operand 601 states. [2020-07-10 17:17:39,603 INFO L74 IsIncluded]: Start isIncluded. First operand 774 states. Second operand 601 states. [2020-07-10 17:17:39,603 INFO L87 Difference]: Start difference. First operand 774 states. Second operand 601 states. [2020-07-10 17:17:39,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:17:39,644 INFO L93 Difference]: Finished difference Result 774 states and 903 transitions. [2020-07-10 17:17:39,644 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 903 transitions. [2020-07-10 17:17:39,646 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:17:39,647 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:17:39,647 INFO L74 IsIncluded]: Start isIncluded. First operand 601 states. Second operand 774 states. [2020-07-10 17:17:39,647 INFO L87 Difference]: Start difference. First operand 601 states. Second operand 774 states. [2020-07-10 17:17:39,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:17:39,689 INFO L93 Difference]: Finished difference Result 774 states and 903 transitions. [2020-07-10 17:17:39,689 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 903 transitions. [2020-07-10 17:17:39,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:17:39,691 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:17:39,692 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:17:39,692 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:17:39,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 601 states. [2020-07-10 17:17:39,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 601 states and 655 transitions. [2020-07-10 17:17:39,717 INFO L78 Accepts]: Start accepts. Automaton has 601 states and 655 transitions. Word has length 200 [2020-07-10 17:17:39,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:17:39,718 INFO L479 AbstractCegarLoop]: Abstraction has 601 states and 655 transitions. [2020-07-10 17:17:39,718 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 17:17:39,718 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 601 states and 655 transitions. [2020-07-10 17:17:43,116 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 655 edges. 655 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:17:43,117 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 655 transitions. [2020-07-10 17:17:43,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-07-10 17:17:43,120 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:17:43,120 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:17:43,120 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 17:17:43,120 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:17:43,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:17:43,121 INFO L82 PathProgramCache]: Analyzing trace with hash 1401248748, now seen corresponding path program 1 times [2020-07-10 17:17:43,121 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:17:43,121 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [396887515] [2020-07-10 17:17:43,121 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Garbage collection #1: 29 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 29 to 53 Garbage collection #2: 53 nodes / 0 free / 0.001s / 0.001s total Resizing node table from 53 to 103 Garbage collection #3: 103 nodes / 0 free / 0.001s / 0.002s total Resizing node table from 103 to 199 Garbage collection #4: 199 nodes / 0 free / 0.001s / 0.003s total Resizing node table from 199 to 397 Garbage collection #5: 397 nodes / 0 free / 0.0s / 0.003s total Resizing node table from 397 to 787 [2020-07-10 17:17:43,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:43,985 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:17:44,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:44,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {20386#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {20254#true} is VALID [2020-07-10 17:17:44,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {20254#true} #valid := #valid[0 := 0]; {20254#true} is VALID [2020-07-10 17:17:44,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {20254#true} assume 0 < #StackHeapBarrier; {20254#true} is VALID [2020-07-10 17:17:44,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {20254#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {20254#true} is VALID [2020-07-10 17:17:44,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {20254#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {20254#true} is VALID [2020-07-10 17:17:44,065 INFO L280 TraceCheckUtils]: 5: Hoare triple {20254#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {20254#true} is VALID [2020-07-10 17:17:44,066 INFO L280 TraceCheckUtils]: 6: Hoare triple {20254#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {20254#true} is VALID [2020-07-10 17:17:44,066 INFO L280 TraceCheckUtils]: 7: Hoare triple {20254#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {20254#true} is VALID [2020-07-10 17:17:44,066 INFO L280 TraceCheckUtils]: 8: Hoare triple {20254#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {20254#true} is VALID [2020-07-10 17:17:44,067 INFO L280 TraceCheckUtils]: 9: Hoare triple {20254#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {20254#true} is VALID [2020-07-10 17:17:44,067 INFO L280 TraceCheckUtils]: 10: Hoare triple {20254#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {20254#true} is VALID [2020-07-10 17:17:44,067 INFO L280 TraceCheckUtils]: 11: Hoare triple {20254#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {20254#true} is VALID [2020-07-10 17:17:44,067 INFO L280 TraceCheckUtils]: 12: Hoare triple {20254#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {20254#true} is VALID [2020-07-10 17:17:44,068 INFO L280 TraceCheckUtils]: 13: Hoare triple {20254#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {20254#true} is VALID [2020-07-10 17:17:44,068 INFO L280 TraceCheckUtils]: 14: Hoare triple {20254#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {20254#true} is VALID [2020-07-10 17:17:44,068 INFO L280 TraceCheckUtils]: 15: Hoare triple {20254#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L391 {20254#true} is VALID [2020-07-10 17:17:44,069 INFO L280 TraceCheckUtils]: 16: Hoare triple {20254#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L673 {20254#true} is VALID [2020-07-10 17:17:44,069 INFO L280 TraceCheckUtils]: 17: Hoare triple {20254#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L677 {20254#true} is VALID [2020-07-10 17:17:44,069 INFO L280 TraceCheckUtils]: 18: Hoare triple {20254#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L677-1 {20254#true} is VALID [2020-07-10 17:17:44,069 INFO L280 TraceCheckUtils]: 19: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L677-2 {20254#true} is VALID [2020-07-10 17:17:44,070 INFO L280 TraceCheckUtils]: 20: Hoare triple {20254#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L677-3 {20254#true} is VALID [2020-07-10 17:17:44,070 INFO L280 TraceCheckUtils]: 21: Hoare triple {20254#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L681 {20254#true} is VALID [2020-07-10 17:17:44,070 INFO L280 TraceCheckUtils]: 22: Hoare triple {20254#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L681-1 {20254#true} is VALID [2020-07-10 17:17:44,070 INFO L280 TraceCheckUtils]: 23: Hoare triple {20254#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L681-2 {20254#true} is VALID [2020-07-10 17:17:44,070 INFO L280 TraceCheckUtils]: 24: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L681-3 {20254#true} is VALID [2020-07-10 17:17:44,071 INFO L280 TraceCheckUtils]: 25: Hoare triple {20254#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L681-4 {20254#true} is VALID [2020-07-10 17:17:44,071 INFO L280 TraceCheckUtils]: 26: Hoare triple {20254#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L685 {20254#true} is VALID [2020-07-10 17:17:44,071 INFO L280 TraceCheckUtils]: 27: Hoare triple {20254#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L685-1 {20254#true} is VALID [2020-07-10 17:17:44,071 INFO L280 TraceCheckUtils]: 28: Hoare triple {20254#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L685-2 {20254#true} is VALID [2020-07-10 17:17:44,071 INFO L280 TraceCheckUtils]: 29: Hoare triple {20254#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L685-3 {20254#true} is VALID [2020-07-10 17:17:44,072 INFO L280 TraceCheckUtils]: 30: Hoare triple {20254#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L685-4 {20254#true} is VALID [2020-07-10 17:17:44,072 INFO L280 TraceCheckUtils]: 31: Hoare triple {20254#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L685-5 {20254#true} is VALID [2020-07-10 17:17:44,072 INFO L280 TraceCheckUtils]: 32: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L685-6 {20254#true} is VALID [2020-07-10 17:17:44,072 INFO L280 TraceCheckUtils]: 33: Hoare triple {20254#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L685-7 {20254#true} is VALID [2020-07-10 17:17:44,072 INFO L280 TraceCheckUtils]: 34: Hoare triple {20254#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L689 {20254#true} is VALID [2020-07-10 17:17:44,073 INFO L280 TraceCheckUtils]: 35: Hoare triple {20254#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L689-1 {20254#true} is VALID [2020-07-10 17:17:44,073 INFO L280 TraceCheckUtils]: 36: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L689-2 {20254#true} is VALID [2020-07-10 17:17:44,073 INFO L280 TraceCheckUtils]: 37: Hoare triple {20254#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L689-3 {20254#true} is VALID [2020-07-10 17:17:44,073 INFO L280 TraceCheckUtils]: 38: Hoare triple {20254#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L693 {20254#true} is VALID [2020-07-10 17:17:44,073 INFO L280 TraceCheckUtils]: 39: Hoare triple {20254#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L693-1 {20254#true} is VALID [2020-07-10 17:17:44,074 INFO L280 TraceCheckUtils]: 40: Hoare triple {20254#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L693-2 {20254#true} is VALID [2020-07-10 17:17:44,074 INFO L280 TraceCheckUtils]: 41: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L693-3 {20254#true} is VALID [2020-07-10 17:17:44,074 INFO L280 TraceCheckUtils]: 42: Hoare triple {20254#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L693-4 {20254#true} is VALID [2020-07-10 17:17:44,074 INFO L280 TraceCheckUtils]: 43: Hoare triple {20254#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L697 {20254#true} is VALID [2020-07-10 17:17:44,074 INFO L280 TraceCheckUtils]: 44: Hoare triple {20254#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L697-1 {20254#true} is VALID [2020-07-10 17:17:44,075 INFO L280 TraceCheckUtils]: 45: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L697-2 {20254#true} is VALID [2020-07-10 17:17:44,075 INFO L280 TraceCheckUtils]: 46: Hoare triple {20254#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L697-3 {20254#true} is VALID [2020-07-10 17:17:44,075 INFO L280 TraceCheckUtils]: 47: Hoare triple {20254#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L699 {20254#true} is VALID [2020-07-10 17:17:44,075 INFO L280 TraceCheckUtils]: 48: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L699-1 {20254#true} is VALID [2020-07-10 17:17:44,075 INFO L280 TraceCheckUtils]: 49: Hoare triple {20254#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L699-2 {20254#true} is VALID [2020-07-10 17:17:44,076 INFO L280 TraceCheckUtils]: 50: Hoare triple {20254#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L842 {20254#true} is VALID [2020-07-10 17:17:44,076 INFO L280 TraceCheckUtils]: 51: Hoare triple {20254#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {20254#true} is VALID [2020-07-10 17:17:44,076 INFO L280 TraceCheckUtils]: 52: Hoare triple {20254#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {20254#true} is VALID [2020-07-10 17:17:44,076 INFO L280 TraceCheckUtils]: 53: Hoare triple {20254#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {20254#true} is VALID [2020-07-10 17:17:44,076 INFO L280 TraceCheckUtils]: 54: Hoare triple {20254#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L843-3 {20254#true} is VALID [2020-07-10 17:17:44,077 INFO L280 TraceCheckUtils]: 55: Hoare triple {20254#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L843-4 {20254#true} is VALID [2020-07-10 17:17:44,077 INFO L280 TraceCheckUtils]: 56: Hoare triple {20254#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L843-5 {20254#true} is VALID [2020-07-10 17:17:44,077 INFO L280 TraceCheckUtils]: 57: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L843-6 {20254#true} is VALID [2020-07-10 17:17:44,077 INFO L280 TraceCheckUtils]: 58: Hoare triple {20254#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L843-7 {20254#true} is VALID [2020-07-10 17:17:44,077 INFO L280 TraceCheckUtils]: 59: Hoare triple {20254#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {20254#true} is VALID [2020-07-10 17:17:44,077 INFO L280 TraceCheckUtils]: 60: Hoare triple {20254#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {20254#true} is VALID [2020-07-10 17:17:44,078 INFO L280 TraceCheckUtils]: 61: Hoare triple {20254#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {20254#true} is VALID [2020-07-10 17:17:44,078 INFO L280 TraceCheckUtils]: 62: Hoare triple {20254#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {20254#true} is VALID [2020-07-10 17:17:44,078 INFO L280 TraceCheckUtils]: 63: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L847-4 {20254#true} is VALID [2020-07-10 17:17:44,078 INFO L280 TraceCheckUtils]: 64: Hoare triple {20254#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-5 {20254#true} is VALID [2020-07-10 17:17:44,079 INFO L280 TraceCheckUtils]: 65: Hoare triple {20254#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {20254#true} is VALID [2020-07-10 17:17:44,079 INFO L280 TraceCheckUtils]: 66: Hoare triple {20254#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {20254#true} is VALID [2020-07-10 17:17:44,079 INFO L280 TraceCheckUtils]: 67: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {20254#true} is VALID [2020-07-10 17:17:44,079 INFO L280 TraceCheckUtils]: 68: Hoare triple {20254#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {20254#true} is VALID [2020-07-10 17:17:44,079 INFO L280 TraceCheckUtils]: 69: Hoare triple {20254#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L855 {20254#true} is VALID [2020-07-10 17:17:44,080 INFO L280 TraceCheckUtils]: 70: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L855-1 {20254#true} is VALID [2020-07-10 17:17:44,080 INFO L280 TraceCheckUtils]: 71: Hoare triple {20254#true} ~head~0.base, ~head~0.offset := 0, 0; {20254#true} is VALID [2020-07-10 17:17:44,080 INFO L280 TraceCheckUtils]: 72: Hoare triple {20254#true} ~cleanupTimeShifts~0 := 4; {20254#true} is VALID [2020-07-10 17:17:44,080 INFO L280 TraceCheckUtils]: 73: Hoare triple {20254#true} ~pumpRunning~0 := 0; {20254#true} is VALID [2020-07-10 17:17:44,080 INFO L280 TraceCheckUtils]: 74: Hoare triple {20254#true} ~systemActive~0 := 1; {20254#true} is VALID [2020-07-10 17:17:44,081 INFO L280 TraceCheckUtils]: 75: Hoare triple {20254#true} ~waterLevel~0 := 1; {20254#true} is VALID [2020-07-10 17:17:44,081 INFO L280 TraceCheckUtils]: 76: Hoare triple {20254#true} ~methaneLevelCritical~0 := 0; {20254#true} is VALID [2020-07-10 17:17:44,081 INFO L280 TraceCheckUtils]: 77: Hoare triple {20254#true} ~methAndRunningLastTime~0 := 0; {20254#true} is VALID [2020-07-10 17:17:44,081 INFO L280 TraceCheckUtils]: 78: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,082 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {20254#true} {20254#true} #931#return; {20254#true} is VALID [2020-07-10 17:17:44,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:44,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,089 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20254#true} {20254#true} #833#return; {20254#true} is VALID [2020-07-10 17:17:44,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:44,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,092 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20254#true} {20254#true} #835#return; {20254#true} is VALID [2020-07-10 17:17:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:44,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {20254#true} havoc ~retValue_acc~11; {20254#true} is VALID [2020-07-10 17:17:44,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {20254#true} ~retValue_acc~11 := 1; {20254#true} is VALID [2020-07-10 17:17:44,096 INFO L280 TraceCheckUtils]: 2: Hoare triple {20254#true} #res := ~retValue_acc~11; {20254#true} is VALID [2020-07-10 17:17:44,097 INFO L280 TraceCheckUtils]: 3: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,097 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20254#true} {20254#true} #837#return; {20254#true} is VALID [2020-07-10 17:17:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:44,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,101 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20254#true} {20254#true} #839#return; {20254#true} is VALID [2020-07-10 17:17:44,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:44,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {20387#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {20254#true} is VALID [2020-07-10 17:17:44,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,119 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20254#true} {20254#true} #921#return; {20254#true} is VALID [2020-07-10 17:17:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:44,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {20388#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20254#true} is VALID [2020-07-10 17:17:44,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {20254#true} ~methaneLevelCritical~0 := 1; {20254#true} is VALID [2020-07-10 17:17:44,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,138 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20254#true} {20254#true} #883#return; {20254#true} is VALID [2020-07-10 17:17:44,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:44,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:44,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {20254#true} havoc ~retValue_acc~9; {20254#true} is VALID [2020-07-10 17:17:44,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {20254#true} assume ~waterLevel~0 < 2; {20254#true} is VALID [2020-07-10 17:17:44,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {20254#true} ~retValue_acc~9 := 1; {20254#true} is VALID [2020-07-10 17:17:44,226 INFO L280 TraceCheckUtils]: 3: Hoare triple {20254#true} #res := ~retValue_acc~9; {20254#true} is VALID [2020-07-10 17:17:44,226 INFO L280 TraceCheckUtils]: 4: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,226 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20254#true} {20254#true} #899#return; {20254#true} is VALID [2020-07-10 17:17:44,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {20254#true} havoc ~retValue_acc~6; {20254#true} is VALID [2020-07-10 17:17:44,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {20254#true} havoc ~tmp~7; {20254#true} is VALID [2020-07-10 17:17:44,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {20254#true} havoc ~tmp___0~0; {20254#true} is VALID [2020-07-10 17:17:44,228 INFO L263 TraceCheckUtils]: 3: Hoare triple {20254#true} call #t~ret56 := isHighWaterSensorDry(); {20254#true} is VALID [2020-07-10 17:17:44,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {20254#true} havoc ~retValue_acc~9; {20254#true} is VALID [2020-07-10 17:17:44,228 INFO L280 TraceCheckUtils]: 5: Hoare triple {20254#true} assume ~waterLevel~0 < 2; {20254#true} is VALID [2020-07-10 17:17:44,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {20254#true} ~retValue_acc~9 := 1; {20254#true} is VALID [2020-07-10 17:17:44,229 INFO L280 TraceCheckUtils]: 7: Hoare triple {20254#true} #res := ~retValue_acc~9; {20254#true} is VALID [2020-07-10 17:17:44,229 INFO L280 TraceCheckUtils]: 8: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,230 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {20254#true} {20254#true} #899#return; {20254#true} is VALID [2020-07-10 17:17:44,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {20254#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647; {20254#true} is VALID [2020-07-10 17:17:44,230 INFO L280 TraceCheckUtils]: 11: Hoare triple {20254#true} ~tmp~7 := #t~ret56; {20254#true} is VALID [2020-07-10 17:17:44,231 INFO L280 TraceCheckUtils]: 12: Hoare triple {20254#true} havoc #t~ret56; {20254#true} is VALID [2020-07-10 17:17:44,231 INFO L280 TraceCheckUtils]: 13: Hoare triple {20254#true} assume 0 != ~tmp~7; {20254#true} is VALID [2020-07-10 17:17:44,232 INFO L280 TraceCheckUtils]: 14: Hoare triple {20254#true} ~tmp___0~0 := 0; {20395#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 17:17:44,233 INFO L280 TraceCheckUtils]: 15: Hoare triple {20395#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0; {20396#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 17:17:44,234 INFO L280 TraceCheckUtils]: 16: Hoare triple {20396#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {20397#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:17:44,235 INFO L280 TraceCheckUtils]: 17: Hoare triple {20397#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20397#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:17:44,237 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {20397#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {20254#true} #911#return; {20373#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret36|)} is VALID [2020-07-10 17:17:44,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:44,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {20254#true} [935] isMethaneLevelCriticalENTRY-->L832_primed: Formula: (let ((.cse73 (* 2 v_oct_~pumpRunning~0_out_1)) (.cse70 (* 2 v_oct_activatePump_~tmp~6_out_1)) (.cse68 (* 2 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse71 (* 2 v_oct_isMethaneLevelCritical_~retValue_acc~7_out_1)) (.cse67 (* 2 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse72 (* 2 v_oct_isMethaneAlarm_~retValue_acc~4_out_1))) (let ((.cse4 (<= 0 (+ .cse72 4294967296))) (.cse15 (<= .cse67 4294967294)) (.cse27 (<= .cse71 4294967294)) (.cse28 (<= .cse68 4294967294)) (.cse1 (<= 0 (+ .cse67 4294967296))) (.cse14 (<= 0 (+ .cse72 4294967296))) (.cse3 (<= 0 (+ .cse68 4294967296))) (.cse9 (<= 0 (+ .cse71 4294967296))) (.cse18 (<= .cse72 4294967294)) (.cse5 (<= 0 (+ .cse70 4294967296))) (.cse11 (<= .cse72 4294967294)) (.cse12 (<= .cse70 4294967294)) (.cse0 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_~methaneLevelCritical~0_out_1)) (.cse2 (<= 0 .cse68)) (.cse50 (<= 0 (+ .cse67 4294967296))) (.cse57 (<= .cse71 4294967294)) (.cse52 (<= 0 (+ .cse70 4294967296))) (.cse6 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~4_out_1)) (.cse7 (<= .cse70 0)) (.cse8 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~4_out_1)) (.cse10 (<= .cse73 2)) (.cse53 (<= 0 (+ .cse68 4294967296))) (.cse48 (<= 0 (+ .cse72 4294967296))) (.cse13 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneLevelCritical_~retValue_acc~7_out_1)) (.cse51 (<= .cse68 4294967294)) (.cse16 (<= 2 .cse73)) (.cse17 (<= v_oct_isMethaneLevelCritical_~retValue_acc~7_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse55 (<= 0 (+ .cse72 4294967296))) (.cse56 (<= .cse72 4294967294)) (.cse19 (<= .cse68 0)) (.cse22 (<= v_oct_activatePump_~tmp~6_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse21 (<= v_oct_~methaneLevelCritical~0_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse20 (<= v_oct_isMethaneLevelCritical_~retValue_acc~7_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse49 (<= .cse72 4294967294)) (.cse23 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_isMethaneLevelCritical_~retValue_acc~7_out_1)) (.cse58 (<= 0 (+ .cse71 4294967296))) (.cse24 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_activatePump_~tmp~6_out_1)) (.cse59 (<= .cse70 4294967294)) (.cse54 (<= .cse67 4294967294)) (.cse25 (<= v_oct_isMethaneAlarm_~retValue_acc~4_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse26 (<= 0 .cse70)) (.cse29 (<= v_oct_isMethaneAlarm_~retValue_acc~4_out_1 |v_oct_isMethaneAlarm_#res_out_1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29) (let ((.cse30 (not .cse26)) (.cse31 (not .cse25)) (.cse32 (not .cse19)) (.cse33 (not .cse7)) (.cse34 (not .cse20)) (.cse35 (not .cse23)) (.cse36 (not .cse10)) (.cse37 (not .cse24)) (.cse38 (not .cse8)) (.cse39 (not .cse17)) (.cse40 (not .cse22)) (.cse41 (not .cse29)) (.cse42 (not .cse13)) (.cse43 (not .cse6)) (.cse44 (not .cse21)) (.cse45 (not .cse16)) (.cse46 (not .cse0)) (.cse47 (not .cse2))) (and .cse0 .cse10 (or (not .cse4) (not .cse15) .cse30 .cse31 (not .cse27) .cse32 (not .cse28) .cse33 (not .cse1) (not .cse14) (not .cse3) .cse34 .cse35 .cse36 (not .cse9) .cse37 (not .cse18) .cse38 .cse39 .cse40 (not .cse5) .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 (not .cse11) (not .cse12)) (or (not .cse48) .cse30 (not .cse49) .cse31 (not .cse50) .cse32 (not .cse51) .cse33 (not .cse52) (not .cse53) .cse34 .cse35 .cse36 (not .cse54) .cse37 (not .cse55) .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 (not .cse56) (not .cse57) .cse45 (not .cse58) .cse46 .cse47 (not .cse59)) .cse13 .cse21 .cse29 .cse22 .cse6 .cse23 (let ((.cse64 (<= 0 (+ .cse68 4294967296))) (.cse60 (<= 0 (+ .cse68 4294967296))) (.cse61 (<= .cse67 4294967294)) (.cse62 (<= .cse68 4294967294)) (.cse63 (<= 0 (+ .cse67 4294967296)))) (or (and .cse8 .cse16 .cse24 .cse60 .cse17 .cse25 .cse61 .cse62 .cse26 .cse63 (not .cse64) .cse20) (and .cse8 .cse16 .cse25 .cse26 .cse64 (let ((.cse69 (<= .cse67 4294967294))) (or (and (let ((.cse65 (<= .cse68 4294967294))) (or (and (not .cse65) .cse24 .cse60 .cse17 .cse61 .cse62 .cse63) (and .cse65 (let ((.cse66 (<= 0 (+ .cse67 4294967296)))) (or (and .cse24 .cse60 .cse17 .cse61 .cse62 .cse63 (not .cse66)) (and .cse66 .cse24 .cse17)))))) .cse69) (and .cse24 .cse60 .cse17 .cse61 .cse62 .cse63 (not .cse69)))) .cse20))) .cse7)) (and .cse0 .cse2 .cse50 .cse57 .cse52 .cse6 .cse7 .cse8 .cse10 .cse53 .cse48 .cse13 .cse51 .cse16 .cse17 .cse55 .cse56 .cse19 .cse22 .cse21 .cse20 .cse49 .cse23 .cse58 .cse24 .cse59 .cse54 .cse25 .cse26 .cse29)))) InVars {~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_in_1} OutVars{activatePump_~tmp~6=v_oct_activatePump_~tmp~6_out_1, isMethaneAlarm_~retValue_acc~4=v_oct_isMethaneAlarm_~retValue_acc~4_out_1, ~pumpRunning~0=v_oct_~pumpRunning~0_out_1, isMethaneAlarm_#res=|v_oct_isMethaneAlarm_#res_out_1|, activatePump_#t~ret38=|v_oct_activatePump_#t~ret38_out_1|, isMethaneLevelCritical_~retValue_acc~7=v_oct_isMethaneLevelCritical_~retValue_acc~7_out_1, isMethaneLevelCritical_#res=|v_oct_isMethaneLevelCritical_#res_out_1|, __utac_acc__Specification2_spec__2_~tmp___0~2=v_oct___utac_acc__Specification2_spec__2_~tmp___0~2_out_1, isMethaneAlarm_#t~ret39=|v_oct_isMethaneAlarm_#t~ret39_out_1|, ~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_out_1, __utac_acc__Specification2_spec__2_~tmp~9=v_oct___utac_acc__Specification2_spec__2_~tmp~9_out_1} AuxVars[] AssignedVars[activatePump_~tmp~6, isMethaneAlarm_~retValue_acc~4, ~pumpRunning~0, isMethaneAlarm_#res, activatePump_#t~ret38, isMethaneLevelCritical_~retValue_acc~7, isMethaneLevelCritical_#res, __utac_acc__Specification2_spec__2_~tmp___0~2, isMethaneAlarm_#t~ret39, ~methaneLevelCritical~0, __utac_acc__Specification2_spec__2_~tmp~9] {20254#true} is VALID [2020-07-10 17:17:44,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {20254#true} [934] L832_primed-->L832: Formula: true InVars {} OutVars{isMethaneLevelCritical_~retValue_acc~7=v_isMethaneLevelCritical_~retValue_acc~7_1} AuxVars[] AssignedVars[isMethaneLevelCritical_~retValue_acc~7] {20254#true} is VALID [2020-07-10 17:17:44,252 INFO L280 TraceCheckUtils]: 2: Hoare triple {20254#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {20254#true} is VALID [2020-07-10 17:17:44,252 INFO L280 TraceCheckUtils]: 3: Hoare triple {20254#true} #res := ~retValue_acc~7; {20254#true} is VALID [2020-07-10 17:17:44,252 INFO L280 TraceCheckUtils]: 4: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,253 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20254#true} {20255#false} #889#return; {20255#false} is VALID [2020-07-10 17:17:44,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:17:44,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {20254#true} havoc ~retValue_acc~5; {20254#true} is VALID [2020-07-10 17:17:44,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {20254#true} ~retValue_acc~5 := ~pumpRunning~0; {20254#true} is VALID [2020-07-10 17:17:44,257 INFO L280 TraceCheckUtils]: 2: Hoare triple {20254#true} #res := ~retValue_acc~5; {20254#true} is VALID [2020-07-10 17:17:44,257 INFO L280 TraceCheckUtils]: 3: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,258 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20254#true} {20255#false} #891#return; {20255#false} is VALID [2020-07-10 17:17:44,265 INFO L263 TraceCheckUtils]: 0: Hoare triple {20254#true} call ULTIMATE.init(); {20386#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 17:17:44,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {20386#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {20254#true} is VALID [2020-07-10 17:17:44,265 INFO L280 TraceCheckUtils]: 2: Hoare triple {20254#true} #valid := #valid[0 := 0]; {20254#true} is VALID [2020-07-10 17:17:44,266 INFO L280 TraceCheckUtils]: 3: Hoare triple {20254#true} assume 0 < #StackHeapBarrier; {20254#true} is VALID [2020-07-10 17:17:44,266 INFO L280 TraceCheckUtils]: 4: Hoare triple {20254#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {20254#true} is VALID [2020-07-10 17:17:44,266 INFO L280 TraceCheckUtils]: 5: Hoare triple {20254#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {20254#true} is VALID [2020-07-10 17:17:44,266 INFO L280 TraceCheckUtils]: 6: Hoare triple {20254#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {20254#true} is VALID [2020-07-10 17:17:44,266 INFO L280 TraceCheckUtils]: 7: Hoare triple {20254#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {20254#true} is VALID [2020-07-10 17:17:44,267 INFO L280 TraceCheckUtils]: 8: Hoare triple {20254#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {20254#true} is VALID [2020-07-10 17:17:44,267 INFO L280 TraceCheckUtils]: 9: Hoare triple {20254#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {20254#true} is VALID [2020-07-10 17:17:44,267 INFO L280 TraceCheckUtils]: 10: Hoare triple {20254#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {20254#true} is VALID [2020-07-10 17:17:44,267 INFO L280 TraceCheckUtils]: 11: Hoare triple {20254#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {20254#true} is VALID [2020-07-10 17:17:44,268 INFO L280 TraceCheckUtils]: 12: Hoare triple {20254#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {20254#true} is VALID [2020-07-10 17:17:44,268 INFO L280 TraceCheckUtils]: 13: Hoare triple {20254#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {20254#true} is VALID [2020-07-10 17:17:44,268 INFO L280 TraceCheckUtils]: 14: Hoare triple {20254#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {20254#true} is VALID [2020-07-10 17:17:44,268 INFO L280 TraceCheckUtils]: 15: Hoare triple {20254#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {20254#true} is VALID [2020-07-10 17:17:44,268 INFO L280 TraceCheckUtils]: 16: Hoare triple {20254#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L391 {20254#true} is VALID [2020-07-10 17:17:44,269 INFO L280 TraceCheckUtils]: 17: Hoare triple {20254#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L673 {20254#true} is VALID [2020-07-10 17:17:44,269 INFO L280 TraceCheckUtils]: 18: Hoare triple {20254#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L677 {20254#true} is VALID [2020-07-10 17:17:44,269 INFO L280 TraceCheckUtils]: 19: Hoare triple {20254#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L677-1 {20254#true} is VALID [2020-07-10 17:17:44,269 INFO L280 TraceCheckUtils]: 20: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L677-2 {20254#true} is VALID [2020-07-10 17:17:44,269 INFO L280 TraceCheckUtils]: 21: Hoare triple {20254#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L677-3 {20254#true} is VALID [2020-07-10 17:17:44,270 INFO L280 TraceCheckUtils]: 22: Hoare triple {20254#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L681 {20254#true} is VALID [2020-07-10 17:17:44,270 INFO L280 TraceCheckUtils]: 23: Hoare triple {20254#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L681-1 {20254#true} is VALID [2020-07-10 17:17:44,270 INFO L280 TraceCheckUtils]: 24: Hoare triple {20254#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L681-2 {20254#true} is VALID [2020-07-10 17:17:44,271 INFO L280 TraceCheckUtils]: 25: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L681-3 {20254#true} is VALID [2020-07-10 17:17:44,271 INFO L280 TraceCheckUtils]: 26: Hoare triple {20254#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L681-4 {20254#true} is VALID [2020-07-10 17:17:44,271 INFO L280 TraceCheckUtils]: 27: Hoare triple {20254#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L685 {20254#true} is VALID [2020-07-10 17:17:44,271 INFO L280 TraceCheckUtils]: 28: Hoare triple {20254#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L685-1 {20254#true} is VALID [2020-07-10 17:17:44,272 INFO L280 TraceCheckUtils]: 29: Hoare triple {20254#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L685-2 {20254#true} is VALID [2020-07-10 17:17:44,272 INFO L280 TraceCheckUtils]: 30: Hoare triple {20254#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L685-3 {20254#true} is VALID [2020-07-10 17:17:44,272 INFO L280 TraceCheckUtils]: 31: Hoare triple {20254#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L685-4 {20254#true} is VALID [2020-07-10 17:17:44,273 INFO L280 TraceCheckUtils]: 32: Hoare triple {20254#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L685-5 {20254#true} is VALID [2020-07-10 17:17:44,273 INFO L280 TraceCheckUtils]: 33: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L685-6 {20254#true} is VALID [2020-07-10 17:17:44,273 INFO L280 TraceCheckUtils]: 34: Hoare triple {20254#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L685-7 {20254#true} is VALID [2020-07-10 17:17:44,274 INFO L280 TraceCheckUtils]: 35: Hoare triple {20254#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L689 {20254#true} is VALID [2020-07-10 17:17:44,274 INFO L280 TraceCheckUtils]: 36: Hoare triple {20254#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L689-1 {20254#true} is VALID [2020-07-10 17:17:44,274 INFO L280 TraceCheckUtils]: 37: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L689-2 {20254#true} is VALID [2020-07-10 17:17:44,275 INFO L280 TraceCheckUtils]: 38: Hoare triple {20254#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L689-3 {20254#true} is VALID [2020-07-10 17:17:44,275 INFO L280 TraceCheckUtils]: 39: Hoare triple {20254#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L693 {20254#true} is VALID [2020-07-10 17:17:44,275 INFO L280 TraceCheckUtils]: 40: Hoare triple {20254#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L693-1 {20254#true} is VALID [2020-07-10 17:17:44,276 INFO L280 TraceCheckUtils]: 41: Hoare triple {20254#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L693-2 {20254#true} is VALID [2020-07-10 17:17:44,276 INFO L280 TraceCheckUtils]: 42: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L693-3 {20254#true} is VALID [2020-07-10 17:17:44,276 INFO L280 TraceCheckUtils]: 43: Hoare triple {20254#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L693-4 {20254#true} is VALID [2020-07-10 17:17:44,276 INFO L280 TraceCheckUtils]: 44: Hoare triple {20254#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L697 {20254#true} is VALID [2020-07-10 17:17:44,277 INFO L280 TraceCheckUtils]: 45: Hoare triple {20254#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L697-1 {20254#true} is VALID [2020-07-10 17:17:44,277 INFO L280 TraceCheckUtils]: 46: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L697-2 {20254#true} is VALID [2020-07-10 17:17:44,277 INFO L280 TraceCheckUtils]: 47: Hoare triple {20254#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L697-3 {20254#true} is VALID [2020-07-10 17:17:44,278 INFO L280 TraceCheckUtils]: 48: Hoare triple {20254#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L699 {20254#true} is VALID [2020-07-10 17:17:44,278 INFO L280 TraceCheckUtils]: 49: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L699-1 {20254#true} is VALID [2020-07-10 17:17:44,278 INFO L280 TraceCheckUtils]: 50: Hoare triple {20254#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13); srcloc: L699-2 {20254#true} is VALID [2020-07-10 17:17:44,279 INFO L280 TraceCheckUtils]: 51: Hoare triple {20254#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L842 {20254#true} is VALID [2020-07-10 17:17:44,279 INFO L280 TraceCheckUtils]: 52: Hoare triple {20254#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L843 {20254#true} is VALID [2020-07-10 17:17:44,279 INFO L280 TraceCheckUtils]: 53: Hoare triple {20254#true} SUMMARY for call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L843-1 {20254#true} is VALID [2020-07-10 17:17:44,280 INFO L280 TraceCheckUtils]: 54: Hoare triple {20254#true} SUMMARY for call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L843-2 {20254#true} is VALID [2020-07-10 17:17:44,280 INFO L280 TraceCheckUtils]: 55: Hoare triple {20254#true} SUMMARY for call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L843-3 {20254#true} is VALID [2020-07-10 17:17:44,280 INFO L280 TraceCheckUtils]: 56: Hoare triple {20254#true} SUMMARY for call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L843-4 {20254#true} is VALID [2020-07-10 17:17:44,280 INFO L280 TraceCheckUtils]: 57: Hoare triple {20254#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L843-5 {20254#true} is VALID [2020-07-10 17:17:44,281 INFO L280 TraceCheckUtils]: 58: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L843-6 {20254#true} is VALID [2020-07-10 17:17:44,281 INFO L280 TraceCheckUtils]: 59: Hoare triple {20254#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5); srcloc: L843-7 {20254#true} is VALID [2020-07-10 17:17:44,281 INFO L280 TraceCheckUtils]: 60: Hoare triple {20254#true} SUMMARY for call write~init~int(67, #t~string66.base, #t~string66.offset, 1); srcloc: L847 {20254#true} is VALID [2020-07-10 17:17:44,282 INFO L280 TraceCheckUtils]: 61: Hoare triple {20254#true} SUMMARY for call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L847-1 {20254#true} is VALID [2020-07-10 17:17:44,282 INFO L280 TraceCheckUtils]: 62: Hoare triple {20254#true} SUMMARY for call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L847-2 {20254#true} is VALID [2020-07-10 17:17:44,282 INFO L280 TraceCheckUtils]: 63: Hoare triple {20254#true} SUMMARY for call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L847-3 {20254#true} is VALID [2020-07-10 17:17:44,283 INFO L280 TraceCheckUtils]: 64: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L847-4 {20254#true} is VALID [2020-07-10 17:17:44,283 INFO L280 TraceCheckUtils]: 65: Hoare triple {20254#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3); srcloc: L847-5 {20254#true} is VALID [2020-07-10 17:17:44,283 INFO L280 TraceCheckUtils]: 66: Hoare triple {20254#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L851 {20254#true} is VALID [2020-07-10 17:17:44,284 INFO L280 TraceCheckUtils]: 67: Hoare triple {20254#true} SUMMARY for call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L851-1 {20254#true} is VALID [2020-07-10 17:17:44,284 INFO L280 TraceCheckUtils]: 68: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L851-2 {20254#true} is VALID [2020-07-10 17:17:44,284 INFO L280 TraceCheckUtils]: 69: Hoare triple {20254#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2); srcloc: L851-3 {20254#true} is VALID [2020-07-10 17:17:44,284 INFO L280 TraceCheckUtils]: 70: Hoare triple {20254#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L855 {20254#true} is VALID [2020-07-10 17:17:44,285 INFO L280 TraceCheckUtils]: 71: Hoare triple {20254#true} SUMMARY for call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L855-1 {20254#true} is VALID [2020-07-10 17:17:44,285 INFO L280 TraceCheckUtils]: 72: Hoare triple {20254#true} ~head~0.base, ~head~0.offset := 0, 0; {20254#true} is VALID [2020-07-10 17:17:44,285 INFO L280 TraceCheckUtils]: 73: Hoare triple {20254#true} ~cleanupTimeShifts~0 := 4; {20254#true} is VALID [2020-07-10 17:17:44,286 INFO L280 TraceCheckUtils]: 74: Hoare triple {20254#true} ~pumpRunning~0 := 0; {20254#true} is VALID [2020-07-10 17:17:44,286 INFO L280 TraceCheckUtils]: 75: Hoare triple {20254#true} ~systemActive~0 := 1; {20254#true} is VALID [2020-07-10 17:17:44,286 INFO L280 TraceCheckUtils]: 76: Hoare triple {20254#true} ~waterLevel~0 := 1; {20254#true} is VALID [2020-07-10 17:17:44,287 INFO L280 TraceCheckUtils]: 77: Hoare triple {20254#true} ~methaneLevelCritical~0 := 0; {20254#true} is VALID [2020-07-10 17:17:44,287 INFO L280 TraceCheckUtils]: 78: Hoare triple {20254#true} ~methAndRunningLastTime~0 := 0; {20254#true} is VALID [2020-07-10 17:17:44,287 INFO L280 TraceCheckUtils]: 79: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,288 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {20254#true} {20254#true} #931#return; {20254#true} is VALID [2020-07-10 17:17:44,288 INFO L263 TraceCheckUtils]: 81: Hoare triple {20254#true} call #t~ret74 := main(); {20254#true} is VALID [2020-07-10 17:17:44,288 INFO L280 TraceCheckUtils]: 82: Hoare triple {20254#true} havoc ~retValue_acc~3; {20254#true} is VALID [2020-07-10 17:17:44,288 INFO L280 TraceCheckUtils]: 83: Hoare triple {20254#true} havoc ~tmp~3; {20254#true} is VALID [2020-07-10 17:17:44,289 INFO L263 TraceCheckUtils]: 84: Hoare triple {20254#true} call select_helpers(); {20254#true} is VALID [2020-07-10 17:17:44,289 INFO L280 TraceCheckUtils]: 85: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,289 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {20254#true} {20254#true} #833#return; {20254#true} is VALID [2020-07-10 17:17:44,290 INFO L263 TraceCheckUtils]: 87: Hoare triple {20254#true} call select_features(); {20254#true} is VALID [2020-07-10 17:17:44,290 INFO L280 TraceCheckUtils]: 88: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,290 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {20254#true} {20254#true} #835#return; {20254#true} is VALID [2020-07-10 17:17:44,291 INFO L263 TraceCheckUtils]: 90: Hoare triple {20254#true} call #t~ret35 := valid_product(); {20254#true} is VALID [2020-07-10 17:17:44,291 INFO L280 TraceCheckUtils]: 91: Hoare triple {20254#true} havoc ~retValue_acc~11; {20254#true} is VALID [2020-07-10 17:17:44,291 INFO L280 TraceCheckUtils]: 92: Hoare triple {20254#true} ~retValue_acc~11 := 1; {20254#true} is VALID [2020-07-10 17:17:44,292 INFO L280 TraceCheckUtils]: 93: Hoare triple {20254#true} #res := ~retValue_acc~11; {20254#true} is VALID [2020-07-10 17:17:44,292 INFO L280 TraceCheckUtils]: 94: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,292 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {20254#true} {20254#true} #837#return; {20254#true} is VALID [2020-07-10 17:17:44,292 INFO L280 TraceCheckUtils]: 96: Hoare triple {20254#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {20254#true} is VALID [2020-07-10 17:17:44,293 INFO L280 TraceCheckUtils]: 97: Hoare triple {20254#true} ~tmp~3 := #t~ret35; {20254#true} is VALID [2020-07-10 17:17:44,293 INFO L280 TraceCheckUtils]: 98: Hoare triple {20254#true} havoc #t~ret35; {20254#true} is VALID [2020-07-10 17:17:44,293 INFO L280 TraceCheckUtils]: 99: Hoare triple {20254#true} assume 0 != ~tmp~3; {20254#true} is VALID [2020-07-10 17:17:44,294 INFO L263 TraceCheckUtils]: 100: Hoare triple {20254#true} call setup(); {20254#true} is VALID [2020-07-10 17:17:44,294 INFO L280 TraceCheckUtils]: 101: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,294 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {20254#true} {20254#true} #839#return; {20254#true} is VALID [2020-07-10 17:17:44,295 INFO L263 TraceCheckUtils]: 103: Hoare triple {20254#true} call runTest(); {20254#true} is VALID [2020-07-10 17:17:44,296 INFO L263 TraceCheckUtils]: 104: Hoare triple {20254#true} call __utac_acc__Specification2_spec__1(); {20387#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 17:17:44,296 INFO L280 TraceCheckUtils]: 105: Hoare triple {20387#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {20254#true} is VALID [2020-07-10 17:17:44,296 INFO L280 TraceCheckUtils]: 106: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,297 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {20254#true} {20254#true} #921#return; {20254#true} is VALID [2020-07-10 17:17:44,297 INFO L263 TraceCheckUtils]: 108: Hoare triple {20254#true} call test(); {20254#true} is VALID [2020-07-10 17:17:44,297 INFO L280 TraceCheckUtils]: 109: Hoare triple {20254#true} havoc ~splverifierCounter~0; {20254#true} is VALID [2020-07-10 17:17:44,297 INFO L280 TraceCheckUtils]: 110: Hoare triple {20254#true} havoc ~tmp~8; {20254#true} is VALID [2020-07-10 17:17:44,298 INFO L280 TraceCheckUtils]: 111: Hoare triple {20254#true} havoc ~tmp___0~1; {20254#true} is VALID [2020-07-10 17:17:44,298 INFO L280 TraceCheckUtils]: 112: Hoare triple {20254#true} havoc ~tmp___1~0; {20254#true} is VALID [2020-07-10 17:17:44,298 INFO L280 TraceCheckUtils]: 113: Hoare triple {20254#true} havoc ~tmp___2~0; {20254#true} is VALID [2020-07-10 17:17:44,299 INFO L280 TraceCheckUtils]: 114: Hoare triple {20254#true} ~splverifierCounter~0 := 0; {20254#true} is VALID [2020-07-10 17:17:44,299 INFO L280 TraceCheckUtils]: 115: Hoare triple {20254#true} assume !false; {20254#true} is VALID [2020-07-10 17:17:44,299 INFO L280 TraceCheckUtils]: 116: Hoare triple {20254#true} assume ~splverifierCounter~0 < 4; {20254#true} is VALID [2020-07-10 17:17:44,300 INFO L280 TraceCheckUtils]: 117: Hoare triple {20254#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {20254#true} is VALID [2020-07-10 17:17:44,300 INFO L280 TraceCheckUtils]: 118: Hoare triple {20254#true} ~tmp~8 := #t~nondet57; {20254#true} is VALID [2020-07-10 17:17:44,300 INFO L280 TraceCheckUtils]: 119: Hoare triple {20254#true} havoc #t~nondet57; {20254#true} is VALID [2020-07-10 17:17:44,301 INFO L280 TraceCheckUtils]: 120: Hoare triple {20254#true} assume !(0 != ~tmp~8); {20254#true} is VALID [2020-07-10 17:17:44,301 INFO L280 TraceCheckUtils]: 121: Hoare triple {20254#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647; {20254#true} is VALID [2020-07-10 17:17:44,301 INFO L280 TraceCheckUtils]: 122: Hoare triple {20254#true} ~tmp___0~1 := #t~nondet58; {20254#true} is VALID [2020-07-10 17:17:44,301 INFO L280 TraceCheckUtils]: 123: Hoare triple {20254#true} havoc #t~nondet58; {20254#true} is VALID [2020-07-10 17:17:44,302 INFO L280 TraceCheckUtils]: 124: Hoare triple {20254#true} assume 0 != ~tmp___0~1; {20254#true} is VALID [2020-07-10 17:17:44,303 INFO L263 TraceCheckUtils]: 125: Hoare triple {20254#true} call changeMethaneLevel(); {20388#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 17:17:44,303 INFO L280 TraceCheckUtils]: 126: Hoare triple {20388#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20254#true} is VALID [2020-07-10 17:17:44,303 INFO L280 TraceCheckUtils]: 127: Hoare triple {20254#true} ~methaneLevelCritical~0 := 1; {20254#true} is VALID [2020-07-10 17:17:44,304 INFO L280 TraceCheckUtils]: 128: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,304 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {20254#true} {20254#true} #883#return; {20254#true} is VALID [2020-07-10 17:17:44,304 INFO L280 TraceCheckUtils]: 130: Hoare triple {20254#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647; {20254#true} is VALID [2020-07-10 17:17:44,304 INFO L280 TraceCheckUtils]: 131: Hoare triple {20254#true} ~tmp___2~0 := #t~nondet59; {20254#true} is VALID [2020-07-10 17:17:44,305 INFO L280 TraceCheckUtils]: 132: Hoare triple {20254#true} havoc #t~nondet59; {20254#true} is VALID [2020-07-10 17:17:44,305 INFO L280 TraceCheckUtils]: 133: Hoare triple {20254#true} assume 0 != ~tmp___2~0; {20254#true} is VALID [2020-07-10 17:17:44,305 INFO L263 TraceCheckUtils]: 134: Hoare triple {20254#true} call timeShift(); {20254#true} is VALID [2020-07-10 17:17:44,306 INFO L280 TraceCheckUtils]: 135: Hoare triple {20254#true} assume !(0 != ~pumpRunning~0); {20254#true} is VALID [2020-07-10 17:17:44,306 INFO L280 TraceCheckUtils]: 136: Hoare triple {20254#true} assume 0 != ~systemActive~0; {20254#true} is VALID [2020-07-10 17:17:44,306 INFO L263 TraceCheckUtils]: 137: Hoare triple {20254#true} call processEnvironment(); {20254#true} is VALID [2020-07-10 17:17:44,307 INFO L280 TraceCheckUtils]: 138: Hoare triple {20254#true} havoc ~tmp~5; {20254#true} is VALID [2020-07-10 17:17:44,307 INFO L280 TraceCheckUtils]: 139: Hoare triple {20254#true} assume !(0 != ~pumpRunning~0); {20254#true} is VALID [2020-07-10 17:17:44,307 INFO L263 TraceCheckUtils]: 140: Hoare triple {20254#true} call processEnvironment__wrappee__methaneQuery(); {20254#true} is VALID [2020-07-10 17:17:44,308 INFO L280 TraceCheckUtils]: 141: Hoare triple {20254#true} havoc ~tmp~4; {20254#true} is VALID [2020-07-10 17:17:44,308 INFO L280 TraceCheckUtils]: 142: Hoare triple {20254#true} assume 0 == ~pumpRunning~0; {20254#true} is VALID [2020-07-10 17:17:44,308 INFO L263 TraceCheckUtils]: 143: Hoare triple {20254#true} call #t~ret36 := isHighWaterLevel(); {20254#true} is VALID [2020-07-10 17:17:44,308 INFO L280 TraceCheckUtils]: 144: Hoare triple {20254#true} havoc ~retValue_acc~6; {20254#true} is VALID [2020-07-10 17:17:44,309 INFO L280 TraceCheckUtils]: 145: Hoare triple {20254#true} havoc ~tmp~7; {20254#true} is VALID [2020-07-10 17:17:44,309 INFO L280 TraceCheckUtils]: 146: Hoare triple {20254#true} havoc ~tmp___0~0; {20254#true} is VALID [2020-07-10 17:17:44,309 INFO L263 TraceCheckUtils]: 147: Hoare triple {20254#true} call #t~ret56 := isHighWaterSensorDry(); {20254#true} is VALID [2020-07-10 17:17:44,310 INFO L280 TraceCheckUtils]: 148: Hoare triple {20254#true} havoc ~retValue_acc~9; {20254#true} is VALID [2020-07-10 17:17:44,310 INFO L280 TraceCheckUtils]: 149: Hoare triple {20254#true} assume ~waterLevel~0 < 2; {20254#true} is VALID [2020-07-10 17:17:44,310 INFO L280 TraceCheckUtils]: 150: Hoare triple {20254#true} ~retValue_acc~9 := 1; {20254#true} is VALID [2020-07-10 17:17:44,311 INFO L280 TraceCheckUtils]: 151: Hoare triple {20254#true} #res := ~retValue_acc~9; {20254#true} is VALID [2020-07-10 17:17:44,311 INFO L280 TraceCheckUtils]: 152: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,311 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {20254#true} {20254#true} #899#return; {20254#true} is VALID [2020-07-10 17:17:44,312 INFO L280 TraceCheckUtils]: 154: Hoare triple {20254#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647; {20254#true} is VALID [2020-07-10 17:17:44,312 INFO L280 TraceCheckUtils]: 155: Hoare triple {20254#true} ~tmp~7 := #t~ret56; {20254#true} is VALID [2020-07-10 17:17:44,312 INFO L280 TraceCheckUtils]: 156: Hoare triple {20254#true} havoc #t~ret56; {20254#true} is VALID [2020-07-10 17:17:44,312 INFO L280 TraceCheckUtils]: 157: Hoare triple {20254#true} assume 0 != ~tmp~7; {20254#true} is VALID [2020-07-10 17:17:44,313 INFO L280 TraceCheckUtils]: 158: Hoare triple {20254#true} ~tmp___0~0 := 0; {20395#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 17:17:44,315 INFO L280 TraceCheckUtils]: 159: Hoare triple {20395#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0; {20396#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 17:17:44,316 INFO L280 TraceCheckUtils]: 160: Hoare triple {20396#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {20397#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:17:44,317 INFO L280 TraceCheckUtils]: 161: Hoare triple {20397#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20397#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:17:44,318 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {20397#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {20254#true} #911#return; {20373#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret36|)} is VALID [2020-07-10 17:17:44,319 INFO L280 TraceCheckUtils]: 163: Hoare triple {20373#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret36|)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {20373#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret36|)} is VALID [2020-07-10 17:17:44,320 INFO L280 TraceCheckUtils]: 164: Hoare triple {20373#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret36|)} ~tmp~4 := #t~ret36; {20374#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} is VALID [2020-07-10 17:17:44,321 INFO L280 TraceCheckUtils]: 165: Hoare triple {20374#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} havoc #t~ret36; {20374#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} is VALID [2020-07-10 17:17:44,321 INFO L280 TraceCheckUtils]: 166: Hoare triple {20374#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {20255#false} is VALID [2020-07-10 17:17:44,322 INFO L263 TraceCheckUtils]: 167: Hoare triple {20255#false} call activatePump(); {20255#false} is VALID [2020-07-10 17:17:44,322 INFO L280 TraceCheckUtils]: 168: Hoare triple {20255#false} havoc ~tmp~6; {20255#false} is VALID [2020-07-10 17:17:44,322 INFO L263 TraceCheckUtils]: 169: Hoare triple {20255#false} call #t~ret38 := isMethaneAlarm(); {20255#false} is VALID [2020-07-10 17:17:44,323 INFO L280 TraceCheckUtils]: 170: Hoare triple {20255#false} havoc ~retValue_acc~4; {20255#false} is VALID [2020-07-10 17:17:44,323 INFO L263 TraceCheckUtils]: 171: Hoare triple {20255#false} call #t~ret39 := isMethaneLevelCritical(); {20254#true} is VALID [2020-07-10 17:17:44,324 INFO L280 TraceCheckUtils]: 172: Hoare triple {20254#true} [935] isMethaneLevelCriticalENTRY-->L832_primed: Formula: (let ((.cse73 (* 2 v_oct_~pumpRunning~0_out_1)) (.cse70 (* 2 v_oct_activatePump_~tmp~6_out_1)) (.cse68 (* 2 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse71 (* 2 v_oct_isMethaneLevelCritical_~retValue_acc~7_out_1)) (.cse67 (* 2 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse72 (* 2 v_oct_isMethaneAlarm_~retValue_acc~4_out_1))) (let ((.cse4 (<= 0 (+ .cse72 4294967296))) (.cse15 (<= .cse67 4294967294)) (.cse27 (<= .cse71 4294967294)) (.cse28 (<= .cse68 4294967294)) (.cse1 (<= 0 (+ .cse67 4294967296))) (.cse14 (<= 0 (+ .cse72 4294967296))) (.cse3 (<= 0 (+ .cse68 4294967296))) (.cse9 (<= 0 (+ .cse71 4294967296))) (.cse18 (<= .cse72 4294967294)) (.cse5 (<= 0 (+ .cse70 4294967296))) (.cse11 (<= .cse72 4294967294)) (.cse12 (<= .cse70 4294967294)) (.cse0 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_~methaneLevelCritical~0_out_1)) (.cse2 (<= 0 .cse68)) (.cse50 (<= 0 (+ .cse67 4294967296))) (.cse57 (<= .cse71 4294967294)) (.cse52 (<= 0 (+ .cse70 4294967296))) (.cse6 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~4_out_1)) (.cse7 (<= .cse70 0)) (.cse8 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~4_out_1)) (.cse10 (<= .cse73 2)) (.cse53 (<= 0 (+ .cse68 4294967296))) (.cse48 (<= 0 (+ .cse72 4294967296))) (.cse13 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneLevelCritical_~retValue_acc~7_out_1)) (.cse51 (<= .cse68 4294967294)) (.cse16 (<= 2 .cse73)) (.cse17 (<= v_oct_isMethaneLevelCritical_~retValue_acc~7_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse55 (<= 0 (+ .cse72 4294967296))) (.cse56 (<= .cse72 4294967294)) (.cse19 (<= .cse68 0)) (.cse22 (<= v_oct_activatePump_~tmp~6_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse21 (<= v_oct_~methaneLevelCritical~0_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse20 (<= v_oct_isMethaneLevelCritical_~retValue_acc~7_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse49 (<= .cse72 4294967294)) (.cse23 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_isMethaneLevelCritical_~retValue_acc~7_out_1)) (.cse58 (<= 0 (+ .cse71 4294967296))) (.cse24 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_activatePump_~tmp~6_out_1)) (.cse59 (<= .cse70 4294967294)) (.cse54 (<= .cse67 4294967294)) (.cse25 (<= v_oct_isMethaneAlarm_~retValue_acc~4_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse26 (<= 0 .cse70)) (.cse29 (<= v_oct_isMethaneAlarm_~retValue_acc~4_out_1 |v_oct_isMethaneAlarm_#res_out_1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29) (let ((.cse30 (not .cse26)) (.cse31 (not .cse25)) (.cse32 (not .cse19)) (.cse33 (not .cse7)) (.cse34 (not .cse20)) (.cse35 (not .cse23)) (.cse36 (not .cse10)) (.cse37 (not .cse24)) (.cse38 (not .cse8)) (.cse39 (not .cse17)) (.cse40 (not .cse22)) (.cse41 (not .cse29)) (.cse42 (not .cse13)) (.cse43 (not .cse6)) (.cse44 (not .cse21)) (.cse45 (not .cse16)) (.cse46 (not .cse0)) (.cse47 (not .cse2))) (and .cse0 .cse10 (or (not .cse4) (not .cse15) .cse30 .cse31 (not .cse27) .cse32 (not .cse28) .cse33 (not .cse1) (not .cse14) (not .cse3) .cse34 .cse35 .cse36 (not .cse9) .cse37 (not .cse18) .cse38 .cse39 .cse40 (not .cse5) .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 (not .cse11) (not .cse12)) (or (not .cse48) .cse30 (not .cse49) .cse31 (not .cse50) .cse32 (not .cse51) .cse33 (not .cse52) (not .cse53) .cse34 .cse35 .cse36 (not .cse54) .cse37 (not .cse55) .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 (not .cse56) (not .cse57) .cse45 (not .cse58) .cse46 .cse47 (not .cse59)) .cse13 .cse21 .cse29 .cse22 .cse6 .cse23 (let ((.cse64 (<= 0 (+ .cse68 4294967296))) (.cse60 (<= 0 (+ .cse68 4294967296))) (.cse61 (<= .cse67 4294967294)) (.cse62 (<= .cse68 4294967294)) (.cse63 (<= 0 (+ .cse67 4294967296)))) (or (and .cse8 .cse16 .cse24 .cse60 .cse17 .cse25 .cse61 .cse62 .cse26 .cse63 (not .cse64) .cse20) (and .cse8 .cse16 .cse25 .cse26 .cse64 (let ((.cse69 (<= .cse67 4294967294))) (or (and (let ((.cse65 (<= .cse68 4294967294))) (or (and (not .cse65) .cse24 .cse60 .cse17 .cse61 .cse62 .cse63) (and .cse65 (let ((.cse66 (<= 0 (+ .cse67 4294967296)))) (or (and .cse24 .cse60 .cse17 .cse61 .cse62 .cse63 (not .cse66)) (and .cse66 .cse24 .cse17)))))) .cse69) (and .cse24 .cse60 .cse17 .cse61 .cse62 .cse63 (not .cse69)))) .cse20))) .cse7)) (and .cse0 .cse2 .cse50 .cse57 .cse52 .cse6 .cse7 .cse8 .cse10 .cse53 .cse48 .cse13 .cse51 .cse16 .cse17 .cse55 .cse56 .cse19 .cse22 .cse21 .cse20 .cse49 .cse23 .cse58 .cse24 .cse59 .cse54 .cse25 .cse26 .cse29)))) InVars {~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_in_1} OutVars{activatePump_~tmp~6=v_oct_activatePump_~tmp~6_out_1, isMethaneAlarm_~retValue_acc~4=v_oct_isMethaneAlarm_~retValue_acc~4_out_1, ~pumpRunning~0=v_oct_~pumpRunning~0_out_1, isMethaneAlarm_#res=|v_oct_isMethaneAlarm_#res_out_1|, activatePump_#t~ret38=|v_oct_activatePump_#t~ret38_out_1|, isMethaneLevelCritical_~retValue_acc~7=v_oct_isMethaneLevelCritical_~retValue_acc~7_out_1, isMethaneLevelCritical_#res=|v_oct_isMethaneLevelCritical_#res_out_1|, __utac_acc__Specification2_spec__2_~tmp___0~2=v_oct___utac_acc__Specification2_spec__2_~tmp___0~2_out_1, isMethaneAlarm_#t~ret39=|v_oct_isMethaneAlarm_#t~ret39_out_1|, ~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_out_1, __utac_acc__Specification2_spec__2_~tmp~9=v_oct___utac_acc__Specification2_spec__2_~tmp~9_out_1} AuxVars[] AssignedVars[activatePump_~tmp~6, isMethaneAlarm_~retValue_acc~4, ~pumpRunning~0, isMethaneAlarm_#res, activatePump_#t~ret38, isMethaneLevelCritical_~retValue_acc~7, isMethaneLevelCritical_#res, __utac_acc__Specification2_spec__2_~tmp___0~2, isMethaneAlarm_#t~ret39, ~methaneLevelCritical~0, __utac_acc__Specification2_spec__2_~tmp~9] {20254#true} is VALID [2020-07-10 17:17:44,325 INFO L280 TraceCheckUtils]: 173: Hoare triple {20254#true} [934] L832_primed-->L832: Formula: true InVars {} OutVars{isMethaneLevelCritical_~retValue_acc~7=v_isMethaneLevelCritical_~retValue_acc~7_1} AuxVars[] AssignedVars[isMethaneLevelCritical_~retValue_acc~7] {20254#true} is VALID [2020-07-10 17:17:44,325 INFO L280 TraceCheckUtils]: 174: Hoare triple {20254#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {20254#true} is VALID [2020-07-10 17:17:44,325 INFO L280 TraceCheckUtils]: 175: Hoare triple {20254#true} #res := ~retValue_acc~7; {20254#true} is VALID [2020-07-10 17:17:44,326 INFO L280 TraceCheckUtils]: 176: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,326 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {20254#true} {20255#false} #889#return; {20255#false} is VALID [2020-07-10 17:17:44,326 INFO L280 TraceCheckUtils]: 178: Hoare triple {20255#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {20255#false} is VALID [2020-07-10 17:17:44,326 INFO L280 TraceCheckUtils]: 179: Hoare triple {20255#false} ~tmp~9 := #t~ret72; {20255#false} is VALID [2020-07-10 17:17:44,327 INFO L280 TraceCheckUtils]: 180: Hoare triple {20255#false} havoc #t~ret72; {20255#false} is VALID [2020-07-10 17:17:44,327 INFO L280 TraceCheckUtils]: 181: Hoare triple {20255#false} assume 0 != ~tmp~9; {20255#false} is VALID [2020-07-10 17:17:44,327 INFO L263 TraceCheckUtils]: 182: Hoare triple {20255#false} call #t~ret73 := isPumpRunning(); {20254#true} is VALID [2020-07-10 17:17:44,328 INFO L280 TraceCheckUtils]: 183: Hoare triple {20254#true} havoc ~retValue_acc~5; {20254#true} is VALID [2020-07-10 17:17:44,328 INFO L280 TraceCheckUtils]: 184: Hoare triple {20254#true} ~retValue_acc~5 := ~pumpRunning~0; {20254#true} is VALID [2020-07-10 17:17:44,328 INFO L280 TraceCheckUtils]: 185: Hoare triple {20254#true} #res := ~retValue_acc~5; {20254#true} is VALID [2020-07-10 17:17:44,328 INFO L280 TraceCheckUtils]: 186: Hoare triple {20254#true} assume true; {20254#true} is VALID [2020-07-10 17:17:44,329 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {20254#true} {20255#false} #891#return; {20255#false} is VALID [2020-07-10 17:17:44,329 INFO L280 TraceCheckUtils]: 188: Hoare triple {20255#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {20255#false} is VALID [2020-07-10 17:17:44,329 INFO L280 TraceCheckUtils]: 189: Hoare triple {20255#false} ~tmp___0~2 := #t~ret73; {20255#false} is VALID [2020-07-10 17:17:44,330 INFO L280 TraceCheckUtils]: 190: Hoare triple {20255#false} havoc #t~ret73; {20255#false} is VALID [2020-07-10 17:17:44,330 INFO L280 TraceCheckUtils]: 191: Hoare triple {20255#false} assume 0 != ~tmp___0~2; {20255#false} is VALID [2020-07-10 17:17:44,330 INFO L280 TraceCheckUtils]: 192: Hoare triple {20255#false} assume 0 != ~methAndRunningLastTime~0; {20255#false} is VALID [2020-07-10 17:17:44,330 INFO L263 TraceCheckUtils]: 193: Hoare triple {20255#false} call __automaton_fail(); {20255#false} is VALID [2020-07-10 17:17:44,330 INFO L280 TraceCheckUtils]: 194: Hoare triple {20255#false} assume !false; {20255#false} is VALID [2020-07-10 17:17:44,389 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 17:17:45,237 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:17:45,238 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [396887515] [2020-07-10 17:17:45,238 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:17:45,238 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2020-07-10 17:17:45,238 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109993082] [2020-07-10 17:17:45,239 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 223 [2020-07-10 17:17:45,239 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:17:45,240 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 31 states. [2020-07-10 17:17:45,244 WARN L140 InductivityCheck]: Transition 20419#(and (not (= 0 ~methAndRunningLastTime~0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~2 2147483648)) (<= __utac_acc__Specification2_spec__2_~tmp___0~2 2147483647) (not (= __utac_acc__Specification2_spec__2_~tmp___0~2 0))) ( _ , assume !false; , 20255#false ) not inductive [2020-07-10 17:17:45,244 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 17:17:45,245 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-10 17:17:45,250 INFO L168 Benchmark]: Toolchain (without parser) took 205914.24 ms. Allocated memory was 138.4 MB in the beginning and 440.4 MB in the end (delta: 302.0 MB). Free memory was 102.4 MB in the beginning and 379.9 MB in the end (delta: -277.6 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. [2020-07-10 17:17:45,250 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 138.4 MB. Free memory is still 121.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-10 17:17:45,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 706.12 ms. Allocated memory was 138.4 MB in the beginning and 203.4 MB in the end (delta: 65.0 MB). Free memory was 102.4 MB in the beginning and 167.3 MB in the end (delta: -64.9 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 GB. [2020-07-10 17:17:45,252 INFO L168 Benchmark]: Boogie Preprocessor took 118.69 ms. Allocated memory is still 203.4 MB. Free memory was 167.3 MB in the beginning and 162.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. [2020-07-10 17:17:45,252 INFO L168 Benchmark]: RCFGBuilder took 1763.11 ms. Allocated memory was 203.4 MB in the beginning and 247.5 MB in the end (delta: 44.0 MB). Free memory was 162.3 MB in the beginning and 217.8 MB in the end (delta: -55.5 MB). Peak memory consumption was 112.0 MB. Max. memory is 7.1 GB. [2020-07-10 17:17:45,253 INFO L168 Benchmark]: TraceAbstraction took 203321.09 ms. Allocated memory was 247.5 MB in the beginning and 440.4 MB in the end (delta: 192.9 MB). Free memory was 215.8 MB in the beginning and 379.9 MB in the end (delta: -164.1 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. [2020-07-10 17:17:45,256 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 138.4 MB. Free memory is still 121.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 706.12 ms. Allocated memory was 138.4 MB in the beginning and 203.4 MB in the end (delta: 65.0 MB). Free memory was 102.4 MB in the beginning and 167.3 MB in the end (delta: -64.9 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 118.69 ms. Allocated memory is still 203.4 MB. Free memory was 167.3 MB in the beginning and 162.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1763.11 ms. Allocated memory was 203.4 MB in the beginning and 247.5 MB in the end (delta: 44.0 MB). Free memory was 162.3 MB in the beginning and 217.8 MB in the end (delta: -55.5 MB). Peak memory consumption was 112.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 203321.09 ms. Allocated memory was 247.5 MB in the beginning and 440.4 MB in the end (delta: 192.9 MB). Free memory was 215.8 MB in the beginning and 379.9 MB in the end (delta: -164.1 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...