/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product43.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 23:03:09,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 23:03:09,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 23:03:09,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 23:03:09,106 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 23:03:09,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 23:03:09,108 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 23:03:09,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 23:03:09,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 23:03:09,112 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 23:03:09,113 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 23:03:09,114 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 23:03:09,115 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 23:03:09,116 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 23:03:09,117 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 23:03:09,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 23:03:09,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 23:03:09,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 23:03:09,121 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 23:03:09,123 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 23:03:09,125 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 23:03:09,126 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 23:03:09,127 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 23:03:09,128 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 23:03:09,130 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 23:03:09,130 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 23:03:09,131 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 23:03:09,131 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 23:03:09,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 23:03:09,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 23:03:09,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 23:03:09,134 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 23:03:09,135 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 23:03:09,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 23:03:09,136 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 23:03:09,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 23:03:09,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 23:03:09,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 23:03:09,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 23:03:09,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 23:03:09,139 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 23:03:09,140 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 23:03:09,149 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 23:03:09,149 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 23:03:09,151 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 23:03:09,151 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 23:03:09,151 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 23:03:09,151 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 23:03:09,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 23:03:09,152 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 23:03:09,152 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 23:03:09,152 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 23:03:09,152 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 23:03:09,152 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 23:03:09,153 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 23:03:09,153 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 23:03:09,153 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 23:03:09,153 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 23:03:09,153 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 23:03:09,154 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 23:03:09,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 23:03:09,154 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 23:03:09,154 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 23:03:09,155 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 23:03:09,155 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-10 23:03:09,432 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 23:03:09,445 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 23:03:09,448 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 23:03:09,450 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 23:03:09,450 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 23:03:09,451 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product43.cil.c [2020-07-10 23:03:09,527 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01767e86c/a912d00caed94b6384208d198023c908/FLAG1fd4cefe9 [2020-07-10 23:03:10,023 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 23:03:10,023 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product43.cil.c [2020-07-10 23:03:10,037 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01767e86c/a912d00caed94b6384208d198023c908/FLAG1fd4cefe9 [2020-07-10 23:03:10,341 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01767e86c/a912d00caed94b6384208d198023c908 [2020-07-10 23:03:10,352 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 23:03:10,355 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 23:03:10,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 23:03:10,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 23:03:10,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 23:03:10,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:03:10" (1/1) ... [2020-07-10 23:03:10,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47589c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:03:10, skipping insertion in model container [2020-07-10 23:03:10,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:03:10" (1/1) ... [2020-07-10 23:03:10,374 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 23:03:10,414 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 23:03:10,799 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:03:10,905 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 23:03:11,034 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:03:11,073 INFO L208 MainTranslator]: Completed translation [2020-07-10 23:03:11,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:03:11 WrapperNode [2020-07-10 23:03:11,074 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 23:03:11,075 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 23:03:11,075 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 23:03:11,075 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 23:03:11,089 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:03:11" (1/1) ... [2020-07-10 23:03:11,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:03:11" (1/1) ... [2020-07-10 23:03:11,109 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:03:11" (1/1) ... [2020-07-10 23:03:11,110 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:03:11" (1/1) ... [2020-07-10 23:03:11,168 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:03:11" (1/1) ... [2020-07-10 23:03:11,190 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:03:11" (1/1) ... [2020-07-10 23:03:11,194 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:03:11" (1/1) ... [2020-07-10 23:03:11,202 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 23:03:11,203 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 23:03:11,203 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 23:03:11,203 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 23:03:11,204 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:03:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 23:03:11,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 23:03:11,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 23:03:11,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 23:03:11,278 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 23:03:11,278 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 23:03:11,278 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 23:03:11,278 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 23:03:11,278 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 23:03:11,279 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 23:03:11,279 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 23:03:11,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 23:03:11,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 23:03:11,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 23:03:11,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 23:03:11,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 23:03:11,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 23:03:11,280 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 23:03:11,280 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 23:03:11,280 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 23:03:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 23:03:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 23:03:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 23:03:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 23:03:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 23:03:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 23:03:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-10 23:03:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-10 23:03:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 23:03:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 23:03:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 23:03:11,283 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 23:03:11,283 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 23:03:11,283 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 23:03:11,283 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 23:03:11,283 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 23:03:11,283 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 23:03:11,284 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 23:03:11,284 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 23:03:11,284 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 23:03:11,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 23:03:11,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 23:03:11,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 23:03:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 23:03:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 23:03:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 23:03:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 23:03:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 23:03:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 23:03:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 23:03:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 23:03:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 23:03:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 23:03:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 23:03:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 23:03:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 23:03:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 23:03:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 23:03:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 23:03:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 23:03:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 23:03:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 23:03:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 23:03:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 23:03:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 23:03:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 23:03:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 23:03:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 23:03:11,288 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 23:03:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 23:03:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 23:03:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 23:03:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 23:03:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-10 23:03:11,289 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 23:03:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 23:03:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 23:03:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 23:03:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 23:03:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 23:03:11,290 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 23:03:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 23:03:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 23:03:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-10 23:03:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 23:03:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 23:03:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 23:03:11,291 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 23:03:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 23:03:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 23:03:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 23:03:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 23:03:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 23:03:11,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 23:03:11,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 23:03:13,019 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 23:03:13,020 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 23:03:13,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:03:13 BoogieIcfgContainer [2020-07-10 23:03:13,026 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 23:03:13,028 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 23:03:13,028 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 23:03:13,031 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 23:03:13,032 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 11:03:10" (1/3) ... [2020-07-10 23:03:13,033 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8115512 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:03:13, skipping insertion in model container [2020-07-10 23:03:13,033 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:03:11" (2/3) ... [2020-07-10 23:03:13,033 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8115512 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:03:13, skipping insertion in model container [2020-07-10 23:03:13,034 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:03:13" (3/3) ... [2020-07-10 23:03:13,035 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product43.cil.c [2020-07-10 23:03:13,047 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 23:03:13,056 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 23:03:13,071 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 23:03:13,094 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 23:03:13,094 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 23:03:13,094 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-10 23:03:13,095 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 23:03:13,095 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 23:03:13,095 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 23:03:13,095 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 23:03:13,096 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 23:03:13,144 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states. [2020-07-10 23:03:13,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-10 23:03:13,174 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:03:13,176 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:03:13,176 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:03:13,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:03:13,182 INFO L82 PathProgramCache]: Analyzing trace with hash 712153127, now seen corresponding path program 1 times [2020-07-10 23:03:13,191 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:03:13,191 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1375550962] [2020-07-10 23:03:13,192 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:03:13,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:13,977 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:03:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:14,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {422#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {316#true} is VALID [2020-07-10 23:03:14,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} #valid := #valid[0 := 0]; {316#true} is VALID [2020-07-10 23:03:14,081 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} assume 0 < #StackHeapBarrier; {316#true} is VALID [2020-07-10 23:03:14,082 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {316#true} is VALID [2020-07-10 23:03:14,082 INFO L280 TraceCheckUtils]: 4: Hoare triple {316#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {316#true} is VALID [2020-07-10 23:03:14,082 INFO L280 TraceCheckUtils]: 5: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {316#true} is VALID [2020-07-10 23:03:14,083 INFO L280 TraceCheckUtils]: 6: Hoare triple {316#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {316#true} is VALID [2020-07-10 23:03:14,083 INFO L280 TraceCheckUtils]: 7: Hoare triple {316#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {316#true} is VALID [2020-07-10 23:03:14,083 INFO L280 TraceCheckUtils]: 8: Hoare triple {316#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {316#true} is VALID [2020-07-10 23:03:14,084 INFO L280 TraceCheckUtils]: 9: Hoare triple {316#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {316#true} is VALID [2020-07-10 23:03:14,084 INFO L280 TraceCheckUtils]: 10: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {316#true} is VALID [2020-07-10 23:03:14,084 INFO L280 TraceCheckUtils]: 11: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {316#true} is VALID [2020-07-10 23:03:14,085 INFO L280 TraceCheckUtils]: 12: Hoare triple {316#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {316#true} is VALID [2020-07-10 23:03:14,085 INFO L280 TraceCheckUtils]: 13: Hoare triple {316#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {316#true} is VALID [2020-07-10 23:03:14,086 INFO L280 TraceCheckUtils]: 14: Hoare triple {316#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {316#true} is VALID [2020-07-10 23:03:14,086 INFO L280 TraceCheckUtils]: 15: Hoare triple {316#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {316#true} is VALID [2020-07-10 23:03:14,086 INFO L280 TraceCheckUtils]: 16: Hoare triple {316#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {316#true} is VALID [2020-07-10 23:03:14,087 INFO L280 TraceCheckUtils]: 17: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {316#true} is VALID [2020-07-10 23:03:14,087 INFO L280 TraceCheckUtils]: 18: Hoare triple {316#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {316#true} is VALID [2020-07-10 23:03:14,087 INFO L280 TraceCheckUtils]: 19: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {316#true} is VALID [2020-07-10 23:03:14,088 INFO L280 TraceCheckUtils]: 20: Hoare triple {316#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {316#true} is VALID [2020-07-10 23:03:14,088 INFO L280 TraceCheckUtils]: 21: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {316#true} is VALID [2020-07-10 23:03:14,088 INFO L280 TraceCheckUtils]: 22: Hoare triple {316#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {316#true} is VALID [2020-07-10 23:03:14,089 INFO L280 TraceCheckUtils]: 23: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {316#true} is VALID [2020-07-10 23:03:14,089 INFO L280 TraceCheckUtils]: 24: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {316#true} is VALID [2020-07-10 23:03:14,089 INFO L280 TraceCheckUtils]: 25: Hoare triple {316#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {316#true} is VALID [2020-07-10 23:03:14,090 INFO L280 TraceCheckUtils]: 26: Hoare triple {316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {316#true} is VALID [2020-07-10 23:03:14,090 INFO L280 TraceCheckUtils]: 27: Hoare triple {316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {316#true} is VALID [2020-07-10 23:03:14,091 INFO L280 TraceCheckUtils]: 28: Hoare triple {316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {316#true} is VALID [2020-07-10 23:03:14,091 INFO L280 TraceCheckUtils]: 29: Hoare triple {316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {316#true} is VALID [2020-07-10 23:03:14,091 INFO L280 TraceCheckUtils]: 30: Hoare triple {316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {316#true} is VALID [2020-07-10 23:03:14,092 INFO L280 TraceCheckUtils]: 31: Hoare triple {316#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {316#true} is VALID [2020-07-10 23:03:14,092 INFO L280 TraceCheckUtils]: 32: Hoare triple {316#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {316#true} is VALID [2020-07-10 23:03:14,092 INFO L280 TraceCheckUtils]: 33: Hoare triple {316#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {316#true} is VALID [2020-07-10 23:03:14,093 INFO L280 TraceCheckUtils]: 34: Hoare triple {316#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {316#true} is VALID [2020-07-10 23:03:14,093 INFO L280 TraceCheckUtils]: 35: Hoare triple {316#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {316#true} is VALID [2020-07-10 23:03:14,093 INFO L280 TraceCheckUtils]: 36: Hoare triple {316#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {316#true} is VALID [2020-07-10 23:03:14,094 INFO L280 TraceCheckUtils]: 37: Hoare triple {316#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {316#true} is VALID [2020-07-10 23:03:14,094 INFO L280 TraceCheckUtils]: 38: Hoare triple {316#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {316#true} is VALID [2020-07-10 23:03:14,094 INFO L280 TraceCheckUtils]: 39: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {316#true} is VALID [2020-07-10 23:03:14,095 INFO L280 TraceCheckUtils]: 40: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {316#true} is VALID [2020-07-10 23:03:14,095 INFO L280 TraceCheckUtils]: 41: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {316#true} is VALID [2020-07-10 23:03:14,095 INFO L280 TraceCheckUtils]: 42: Hoare triple {316#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {316#true} is VALID [2020-07-10 23:03:14,096 INFO L280 TraceCheckUtils]: 43: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {316#true} is VALID [2020-07-10 23:03:14,096 INFO L280 TraceCheckUtils]: 44: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {316#true} is VALID [2020-07-10 23:03:14,096 INFO L280 TraceCheckUtils]: 45: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {316#true} is VALID [2020-07-10 23:03:14,097 INFO L280 TraceCheckUtils]: 46: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {316#true} is VALID [2020-07-10 23:03:14,097 INFO L280 TraceCheckUtils]: 47: Hoare triple {316#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {316#true} is VALID [2020-07-10 23:03:14,097 INFO L280 TraceCheckUtils]: 48: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {316#true} is VALID [2020-07-10 23:03:14,098 INFO L280 TraceCheckUtils]: 49: Hoare triple {316#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {316#true} is VALID [2020-07-10 23:03:14,098 INFO L280 TraceCheckUtils]: 50: Hoare triple {316#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {316#true} is VALID [2020-07-10 23:03:14,098 INFO L280 TraceCheckUtils]: 51: Hoare triple {316#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {316#true} is VALID [2020-07-10 23:03:14,099 INFO L280 TraceCheckUtils]: 52: Hoare triple {316#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {316#true} is VALID [2020-07-10 23:03:14,099 INFO L280 TraceCheckUtils]: 53: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {316#true} is VALID [2020-07-10 23:03:14,099 INFO L280 TraceCheckUtils]: 54: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {316#true} is VALID [2020-07-10 23:03:14,100 INFO L280 TraceCheckUtils]: 55: Hoare triple {316#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {316#true} is VALID [2020-07-10 23:03:14,100 INFO L280 TraceCheckUtils]: 56: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {316#true} is VALID [2020-07-10 23:03:14,100 INFO L280 TraceCheckUtils]: 57: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {316#true} is VALID [2020-07-10 23:03:14,100 INFO L280 TraceCheckUtils]: 58: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {316#true} is VALID [2020-07-10 23:03:14,101 INFO L280 TraceCheckUtils]: 59: Hoare triple {316#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {316#true} is VALID [2020-07-10 23:03:14,101 INFO L280 TraceCheckUtils]: 60: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {316#true} is VALID [2020-07-10 23:03:14,101 INFO L280 TraceCheckUtils]: 61: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {316#true} is VALID [2020-07-10 23:03:14,102 INFO L280 TraceCheckUtils]: 62: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {316#true} is VALID [2020-07-10 23:03:14,102 INFO L280 TraceCheckUtils]: 63: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {316#true} is VALID [2020-07-10 23:03:14,102 INFO L280 TraceCheckUtils]: 64: Hoare triple {316#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {316#true} is VALID [2020-07-10 23:03:14,103 INFO L280 TraceCheckUtils]: 65: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {316#true} is VALID [2020-07-10 23:03:14,103 INFO L280 TraceCheckUtils]: 66: Hoare triple {316#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {316#true} is VALID [2020-07-10 23:03:14,103 INFO L280 TraceCheckUtils]: 67: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {316#true} is VALID [2020-07-10 23:03:14,104 INFO L280 TraceCheckUtils]: 68: Hoare triple {316#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {316#true} is VALID [2020-07-10 23:03:14,104 INFO L280 TraceCheckUtils]: 69: Hoare triple {316#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {316#true} is VALID [2020-07-10 23:03:14,104 INFO L280 TraceCheckUtils]: 70: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {316#true} is VALID [2020-07-10 23:03:14,105 INFO L280 TraceCheckUtils]: 71: Hoare triple {316#true} ~waterLevel~0 := 1; {316#true} is VALID [2020-07-10 23:03:14,105 INFO L280 TraceCheckUtils]: 72: Hoare triple {316#true} ~methaneLevelCritical~0 := 0; {316#true} is VALID [2020-07-10 23:03:14,105 INFO L280 TraceCheckUtils]: 73: Hoare triple {316#true} ~head~0.base, ~head~0.offset := 0, 0; {316#true} is VALID [2020-07-10 23:03:14,106 INFO L280 TraceCheckUtils]: 74: Hoare triple {316#true} ~cleanupTimeShifts~0 := 4; {316#true} is VALID [2020-07-10 23:03:14,106 INFO L280 TraceCheckUtils]: 75: Hoare triple {316#true} ~methAndRunningLastTime~0 := 0; {316#true} is VALID [2020-07-10 23:03:14,106 INFO L280 TraceCheckUtils]: 76: Hoare triple {316#true} ~pumpRunning~0 := 0; {316#true} is VALID [2020-07-10 23:03:14,107 INFO L280 TraceCheckUtils]: 77: Hoare triple {316#true} ~systemActive~0 := 1; {316#true} is VALID [2020-07-10 23:03:14,107 INFO L280 TraceCheckUtils]: 78: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,107 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {316#true} {316#true} #916#return; {316#true} is VALID [2020-07-10 23:03:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:14,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,127 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #822#return; {316#true} is VALID [2020-07-10 23:03:14,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:14,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,138 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #824#return; {316#true} is VALID [2020-07-10 23:03:14,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:14,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~8; {316#true} is VALID [2020-07-10 23:03:14,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~8 := 1; {316#true} is VALID [2020-07-10 23:03:14,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~8; {316#true} is VALID [2020-07-10 23:03:14,142 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,142 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {316#true} #826#return; {316#true} is VALID [2020-07-10 23:03:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:14,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,149 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #828#return; {316#true} is VALID [2020-07-10 23:03:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:14,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {423#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {316#true} is VALID [2020-07-10 23:03:14,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,186 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {316#true} {316#true} #906#return; {316#true} is VALID [2020-07-10 23:03:14,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:14,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~0; {316#true} is VALID [2020-07-10 23:03:14,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {316#true} is VALID [2020-07-10 23:03:14,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~0; {316#true} is VALID [2020-07-10 23:03:14,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,199 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {317#false} #882#return; {317#false} is VALID [2020-07-10 23:03:14,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:14,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~10; {316#true} is VALID [2020-07-10 23:03:14,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~10 := ~pumpRunning~0; {316#true} is VALID [2020-07-10 23:03:14,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~10; {316#true} is VALID [2020-07-10 23:03:14,207 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,207 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {317#false} #884#return; {317#false} is VALID [2020-07-10 23:03:14,214 INFO L263 TraceCheckUtils]: 0: Hoare triple {316#true} call ULTIMATE.init(); {422#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:03:14,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {422#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {316#true} is VALID [2020-07-10 23:03:14,214 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #valid := #valid[0 := 0]; {316#true} is VALID [2020-07-10 23:03:14,215 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume 0 < #StackHeapBarrier; {316#true} is VALID [2020-07-10 23:03:14,215 INFO L280 TraceCheckUtils]: 4: Hoare triple {316#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {316#true} is VALID [2020-07-10 23:03:14,215 INFO L280 TraceCheckUtils]: 5: Hoare triple {316#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {316#true} is VALID [2020-07-10 23:03:14,216 INFO L280 TraceCheckUtils]: 6: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {316#true} is VALID [2020-07-10 23:03:14,216 INFO L280 TraceCheckUtils]: 7: Hoare triple {316#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {316#true} is VALID [2020-07-10 23:03:14,216 INFO L280 TraceCheckUtils]: 8: Hoare triple {316#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {316#true} is VALID [2020-07-10 23:03:14,217 INFO L280 TraceCheckUtils]: 9: Hoare triple {316#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {316#true} is VALID [2020-07-10 23:03:14,217 INFO L280 TraceCheckUtils]: 10: Hoare triple {316#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {316#true} is VALID [2020-07-10 23:03:14,217 INFO L280 TraceCheckUtils]: 11: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {316#true} is VALID [2020-07-10 23:03:14,217 INFO L280 TraceCheckUtils]: 12: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {316#true} is VALID [2020-07-10 23:03:14,218 INFO L280 TraceCheckUtils]: 13: Hoare triple {316#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {316#true} is VALID [2020-07-10 23:03:14,218 INFO L280 TraceCheckUtils]: 14: Hoare triple {316#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {316#true} is VALID [2020-07-10 23:03:14,218 INFO L280 TraceCheckUtils]: 15: Hoare triple {316#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {316#true} is VALID [2020-07-10 23:03:14,219 INFO L280 TraceCheckUtils]: 16: Hoare triple {316#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {316#true} is VALID [2020-07-10 23:03:14,219 INFO L280 TraceCheckUtils]: 17: Hoare triple {316#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {316#true} is VALID [2020-07-10 23:03:14,219 INFO L280 TraceCheckUtils]: 18: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {316#true} is VALID [2020-07-10 23:03:14,219 INFO L280 TraceCheckUtils]: 19: Hoare triple {316#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {316#true} is VALID [2020-07-10 23:03:14,220 INFO L280 TraceCheckUtils]: 20: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {316#true} is VALID [2020-07-10 23:03:14,220 INFO L280 TraceCheckUtils]: 21: Hoare triple {316#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {316#true} is VALID [2020-07-10 23:03:14,220 INFO L280 TraceCheckUtils]: 22: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {316#true} is VALID [2020-07-10 23:03:14,221 INFO L280 TraceCheckUtils]: 23: Hoare triple {316#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {316#true} is VALID [2020-07-10 23:03:14,221 INFO L280 TraceCheckUtils]: 24: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {316#true} is VALID [2020-07-10 23:03:14,221 INFO L280 TraceCheckUtils]: 25: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {316#true} is VALID [2020-07-10 23:03:14,222 INFO L280 TraceCheckUtils]: 26: Hoare triple {316#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {316#true} is VALID [2020-07-10 23:03:14,222 INFO L280 TraceCheckUtils]: 27: Hoare triple {316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {316#true} is VALID [2020-07-10 23:03:14,222 INFO L280 TraceCheckUtils]: 28: Hoare triple {316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {316#true} is VALID [2020-07-10 23:03:14,222 INFO L280 TraceCheckUtils]: 29: Hoare triple {316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {316#true} is VALID [2020-07-10 23:03:14,223 INFO L280 TraceCheckUtils]: 30: Hoare triple {316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {316#true} is VALID [2020-07-10 23:03:14,223 INFO L280 TraceCheckUtils]: 31: Hoare triple {316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {316#true} is VALID [2020-07-10 23:03:14,223 INFO L280 TraceCheckUtils]: 32: Hoare triple {316#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {316#true} is VALID [2020-07-10 23:03:14,224 INFO L280 TraceCheckUtils]: 33: Hoare triple {316#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {316#true} is VALID [2020-07-10 23:03:14,224 INFO L280 TraceCheckUtils]: 34: Hoare triple {316#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {316#true} is VALID [2020-07-10 23:03:14,224 INFO L280 TraceCheckUtils]: 35: Hoare triple {316#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {316#true} is VALID [2020-07-10 23:03:14,224 INFO L280 TraceCheckUtils]: 36: Hoare triple {316#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {316#true} is VALID [2020-07-10 23:03:14,225 INFO L280 TraceCheckUtils]: 37: Hoare triple {316#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {316#true} is VALID [2020-07-10 23:03:14,225 INFO L280 TraceCheckUtils]: 38: Hoare triple {316#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {316#true} is VALID [2020-07-10 23:03:14,225 INFO L280 TraceCheckUtils]: 39: Hoare triple {316#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {316#true} is VALID [2020-07-10 23:03:14,226 INFO L280 TraceCheckUtils]: 40: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {316#true} is VALID [2020-07-10 23:03:14,226 INFO L280 TraceCheckUtils]: 41: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {316#true} is VALID [2020-07-10 23:03:14,226 INFO L280 TraceCheckUtils]: 42: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {316#true} is VALID [2020-07-10 23:03:14,226 INFO L280 TraceCheckUtils]: 43: Hoare triple {316#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {316#true} is VALID [2020-07-10 23:03:14,227 INFO L280 TraceCheckUtils]: 44: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {316#true} is VALID [2020-07-10 23:03:14,227 INFO L280 TraceCheckUtils]: 45: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {316#true} is VALID [2020-07-10 23:03:14,227 INFO L280 TraceCheckUtils]: 46: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {316#true} is VALID [2020-07-10 23:03:14,228 INFO L280 TraceCheckUtils]: 47: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {316#true} is VALID [2020-07-10 23:03:14,228 INFO L280 TraceCheckUtils]: 48: Hoare triple {316#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {316#true} is VALID [2020-07-10 23:03:14,228 INFO L280 TraceCheckUtils]: 49: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {316#true} is VALID [2020-07-10 23:03:14,228 INFO L280 TraceCheckUtils]: 50: Hoare triple {316#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {316#true} is VALID [2020-07-10 23:03:14,229 INFO L280 TraceCheckUtils]: 51: Hoare triple {316#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {316#true} is VALID [2020-07-10 23:03:14,229 INFO L280 TraceCheckUtils]: 52: Hoare triple {316#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {316#true} is VALID [2020-07-10 23:03:14,229 INFO L280 TraceCheckUtils]: 53: Hoare triple {316#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {316#true} is VALID [2020-07-10 23:03:14,230 INFO L280 TraceCheckUtils]: 54: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {316#true} is VALID [2020-07-10 23:03:14,230 INFO L280 TraceCheckUtils]: 55: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {316#true} is VALID [2020-07-10 23:03:14,230 INFO L280 TraceCheckUtils]: 56: Hoare triple {316#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {316#true} is VALID [2020-07-10 23:03:14,231 INFO L280 TraceCheckUtils]: 57: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {316#true} is VALID [2020-07-10 23:03:14,231 INFO L280 TraceCheckUtils]: 58: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {316#true} is VALID [2020-07-10 23:03:14,231 INFO L280 TraceCheckUtils]: 59: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {316#true} is VALID [2020-07-10 23:03:14,231 INFO L280 TraceCheckUtils]: 60: Hoare triple {316#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {316#true} is VALID [2020-07-10 23:03:14,232 INFO L280 TraceCheckUtils]: 61: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {316#true} is VALID [2020-07-10 23:03:14,232 INFO L280 TraceCheckUtils]: 62: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {316#true} is VALID [2020-07-10 23:03:14,232 INFO L280 TraceCheckUtils]: 63: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {316#true} is VALID [2020-07-10 23:03:14,233 INFO L280 TraceCheckUtils]: 64: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {316#true} is VALID [2020-07-10 23:03:14,233 INFO L280 TraceCheckUtils]: 65: Hoare triple {316#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {316#true} is VALID [2020-07-10 23:03:14,233 INFO L280 TraceCheckUtils]: 66: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {316#true} is VALID [2020-07-10 23:03:14,233 INFO L280 TraceCheckUtils]: 67: Hoare triple {316#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {316#true} is VALID [2020-07-10 23:03:14,234 INFO L280 TraceCheckUtils]: 68: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {316#true} is VALID [2020-07-10 23:03:14,234 INFO L280 TraceCheckUtils]: 69: Hoare triple {316#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {316#true} is VALID [2020-07-10 23:03:14,234 INFO L280 TraceCheckUtils]: 70: Hoare triple {316#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {316#true} is VALID [2020-07-10 23:03:14,235 INFO L280 TraceCheckUtils]: 71: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {316#true} is VALID [2020-07-10 23:03:14,235 INFO L280 TraceCheckUtils]: 72: Hoare triple {316#true} ~waterLevel~0 := 1; {316#true} is VALID [2020-07-10 23:03:14,235 INFO L280 TraceCheckUtils]: 73: Hoare triple {316#true} ~methaneLevelCritical~0 := 0; {316#true} is VALID [2020-07-10 23:03:14,235 INFO L280 TraceCheckUtils]: 74: Hoare triple {316#true} ~head~0.base, ~head~0.offset := 0, 0; {316#true} is VALID [2020-07-10 23:03:14,236 INFO L280 TraceCheckUtils]: 75: Hoare triple {316#true} ~cleanupTimeShifts~0 := 4; {316#true} is VALID [2020-07-10 23:03:14,236 INFO L280 TraceCheckUtils]: 76: Hoare triple {316#true} ~methAndRunningLastTime~0 := 0; {316#true} is VALID [2020-07-10 23:03:14,236 INFO L280 TraceCheckUtils]: 77: Hoare triple {316#true} ~pumpRunning~0 := 0; {316#true} is VALID [2020-07-10 23:03:14,236 INFO L280 TraceCheckUtils]: 78: Hoare triple {316#true} ~systemActive~0 := 1; {316#true} is VALID [2020-07-10 23:03:14,237 INFO L280 TraceCheckUtils]: 79: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,237 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {316#true} {316#true} #916#return; {316#true} is VALID [2020-07-10 23:03:14,237 INFO L263 TraceCheckUtils]: 81: Hoare triple {316#true} call #t~ret73 := main(); {316#true} is VALID [2020-07-10 23:03:14,238 INFO L280 TraceCheckUtils]: 82: Hoare triple {316#true} havoc ~retValue_acc~6; {316#true} is VALID [2020-07-10 23:03:14,238 INFO L280 TraceCheckUtils]: 83: Hoare triple {316#true} havoc ~tmp~3; {316#true} is VALID [2020-07-10 23:03:14,238 INFO L263 TraceCheckUtils]: 84: Hoare triple {316#true} call select_helpers(); {316#true} is VALID [2020-07-10 23:03:14,238 INFO L280 TraceCheckUtils]: 85: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,239 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {316#true} {316#true} #822#return; {316#true} is VALID [2020-07-10 23:03:14,239 INFO L263 TraceCheckUtils]: 87: Hoare triple {316#true} call select_features(); {316#true} is VALID [2020-07-10 23:03:14,239 INFO L280 TraceCheckUtils]: 88: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,239 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {316#true} {316#true} #824#return; {316#true} is VALID [2020-07-10 23:03:14,240 INFO L263 TraceCheckUtils]: 90: Hoare triple {316#true} call #t~ret45 := valid_product(); {316#true} is VALID [2020-07-10 23:03:14,240 INFO L280 TraceCheckUtils]: 91: Hoare triple {316#true} havoc ~retValue_acc~8; {316#true} is VALID [2020-07-10 23:03:14,240 INFO L280 TraceCheckUtils]: 92: Hoare triple {316#true} ~retValue_acc~8 := 1; {316#true} is VALID [2020-07-10 23:03:14,241 INFO L280 TraceCheckUtils]: 93: Hoare triple {316#true} #res := ~retValue_acc~8; {316#true} is VALID [2020-07-10 23:03:14,241 INFO L280 TraceCheckUtils]: 94: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,241 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {316#true} {316#true} #826#return; {316#true} is VALID [2020-07-10 23:03:14,241 INFO L280 TraceCheckUtils]: 96: Hoare triple {316#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; {316#true} is VALID [2020-07-10 23:03:14,242 INFO L280 TraceCheckUtils]: 97: Hoare triple {316#true} ~tmp~3 := #t~ret45; {316#true} is VALID [2020-07-10 23:03:14,242 INFO L280 TraceCheckUtils]: 98: Hoare triple {316#true} havoc #t~ret45; {316#true} is VALID [2020-07-10 23:03:14,242 INFO L280 TraceCheckUtils]: 99: Hoare triple {316#true} assume 0 != ~tmp~3; {316#true} is VALID [2020-07-10 23:03:14,243 INFO L263 TraceCheckUtils]: 100: Hoare triple {316#true} call setup(); {316#true} is VALID [2020-07-10 23:03:14,243 INFO L280 TraceCheckUtils]: 101: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,243 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {316#true} {316#true} #828#return; {316#true} is VALID [2020-07-10 23:03:14,243 INFO L263 TraceCheckUtils]: 103: Hoare triple {316#true} call runTest(); {316#true} is VALID [2020-07-10 23:03:14,244 INFO L263 TraceCheckUtils]: 104: Hoare triple {316#true} call __utac_acc__Specification2_spec__1(); {423#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:03:14,245 INFO L280 TraceCheckUtils]: 105: Hoare triple {423#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {316#true} is VALID [2020-07-10 23:03:14,245 INFO L280 TraceCheckUtils]: 106: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,245 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {316#true} {316#true} #906#return; {316#true} is VALID [2020-07-10 23:03:14,245 INFO L263 TraceCheckUtils]: 108: Hoare triple {316#true} call test(); {316#true} is VALID [2020-07-10 23:03:14,246 INFO L280 TraceCheckUtils]: 109: Hoare triple {316#true} havoc ~splverifierCounter~0; {316#true} is VALID [2020-07-10 23:03:14,246 INFO L280 TraceCheckUtils]: 110: Hoare triple {316#true} havoc ~tmp~5; {316#true} is VALID [2020-07-10 23:03:14,246 INFO L280 TraceCheckUtils]: 111: Hoare triple {316#true} havoc ~tmp___0~1; {316#true} is VALID [2020-07-10 23:03:14,247 INFO L280 TraceCheckUtils]: 112: Hoare triple {316#true} havoc ~tmp___1~0; {316#true} is VALID [2020-07-10 23:03:14,247 INFO L280 TraceCheckUtils]: 113: Hoare triple {316#true} havoc ~tmp___2~0; {316#true} is VALID [2020-07-10 23:03:14,247 INFO L280 TraceCheckUtils]: 114: Hoare triple {316#true} ~splverifierCounter~0 := 0; {316#true} is VALID [2020-07-10 23:03:14,248 INFO L280 TraceCheckUtils]: 115: Hoare triple {316#true} assume false; {317#false} is VALID [2020-07-10 23:03:14,248 INFO L263 TraceCheckUtils]: 116: Hoare triple {317#false} call cleanup(); {317#false} is VALID [2020-07-10 23:03:14,249 INFO L280 TraceCheckUtils]: 117: Hoare triple {317#false} havoc ~i~0; {317#false} is VALID [2020-07-10 23:03:14,249 INFO L280 TraceCheckUtils]: 118: Hoare triple {317#false} havoc ~__cil_tmp2~0; {317#false} is VALID [2020-07-10 23:03:14,249 INFO L263 TraceCheckUtils]: 119: Hoare triple {317#false} call timeShift(); {317#false} is VALID [2020-07-10 23:03:14,249 INFO L280 TraceCheckUtils]: 120: Hoare triple {317#false} assume !(0 != ~pumpRunning~0); {317#false} is VALID [2020-07-10 23:03:14,250 INFO L280 TraceCheckUtils]: 121: Hoare triple {317#false} assume !(0 != ~systemActive~0); {317#false} is VALID [2020-07-10 23:03:14,250 INFO L263 TraceCheckUtils]: 122: Hoare triple {317#false} call __utac_acc__Specification2_spec__2(); {317#false} is VALID [2020-07-10 23:03:14,250 INFO L280 TraceCheckUtils]: 123: Hoare triple {317#false} havoc ~tmp~4; {317#false} is VALID [2020-07-10 23:03:14,250 INFO L280 TraceCheckUtils]: 124: Hoare triple {317#false} havoc ~tmp___0~0; {317#false} is VALID [2020-07-10 23:03:14,251 INFO L263 TraceCheckUtils]: 125: Hoare triple {317#false} call #t~ret47 := isMethaneLevelCritical(); {316#true} is VALID [2020-07-10 23:03:14,251 INFO L280 TraceCheckUtils]: 126: Hoare triple {316#true} havoc ~retValue_acc~0; {316#true} is VALID [2020-07-10 23:03:14,251 INFO L280 TraceCheckUtils]: 127: Hoare triple {316#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {316#true} is VALID [2020-07-10 23:03:14,251 INFO L280 TraceCheckUtils]: 128: Hoare triple {316#true} #res := ~retValue_acc~0; {316#true} is VALID [2020-07-10 23:03:14,252 INFO L280 TraceCheckUtils]: 129: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,252 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {316#true} {317#false} #882#return; {317#false} is VALID [2020-07-10 23:03:14,252 INFO L280 TraceCheckUtils]: 131: Hoare triple {317#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {317#false} is VALID [2020-07-10 23:03:14,252 INFO L280 TraceCheckUtils]: 132: Hoare triple {317#false} ~tmp~4 := #t~ret47; {317#false} is VALID [2020-07-10 23:03:14,253 INFO L280 TraceCheckUtils]: 133: Hoare triple {317#false} havoc #t~ret47; {317#false} is VALID [2020-07-10 23:03:14,253 INFO L280 TraceCheckUtils]: 134: Hoare triple {317#false} assume 0 != ~tmp~4; {317#false} is VALID [2020-07-10 23:03:14,253 INFO L263 TraceCheckUtils]: 135: Hoare triple {317#false} call #t~ret48 := isPumpRunning(); {316#true} is VALID [2020-07-10 23:03:14,254 INFO L280 TraceCheckUtils]: 136: Hoare triple {316#true} havoc ~retValue_acc~10; {316#true} is VALID [2020-07-10 23:03:14,254 INFO L280 TraceCheckUtils]: 137: Hoare triple {316#true} ~retValue_acc~10 := ~pumpRunning~0; {316#true} is VALID [2020-07-10 23:03:14,254 INFO L280 TraceCheckUtils]: 138: Hoare triple {316#true} #res := ~retValue_acc~10; {316#true} is VALID [2020-07-10 23:03:14,254 INFO L280 TraceCheckUtils]: 139: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-10 23:03:14,255 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {316#true} {317#false} #884#return; {317#false} is VALID [2020-07-10 23:03:14,255 INFO L280 TraceCheckUtils]: 141: Hoare triple {317#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {317#false} is VALID [2020-07-10 23:03:14,255 INFO L280 TraceCheckUtils]: 142: Hoare triple {317#false} ~tmp___0~0 := #t~ret48; {317#false} is VALID [2020-07-10 23:03:14,256 INFO L280 TraceCheckUtils]: 143: Hoare triple {317#false} havoc #t~ret48; {317#false} is VALID [2020-07-10 23:03:14,256 INFO L280 TraceCheckUtils]: 144: Hoare triple {317#false} assume 0 != ~tmp___0~0; {317#false} is VALID [2020-07-10 23:03:14,256 INFO L280 TraceCheckUtils]: 145: Hoare triple {317#false} assume 0 != ~methAndRunningLastTime~0; {317#false} is VALID [2020-07-10 23:03:14,256 INFO L263 TraceCheckUtils]: 146: Hoare triple {317#false} call __automaton_fail(); {317#false} is VALID [2020-07-10 23:03:14,257 INFO L280 TraceCheckUtils]: 147: Hoare triple {317#false} assume !false; {317#false} is VALID [2020-07-10 23:03:14,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:03:14,280 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1375550962] [2020-07-10 23:03:14,282 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:03:14,282 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 23:03:14,283 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579485924] [2020-07-10 23:03:14,289 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-10 23:03:14,293 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:03:14,297 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 23:03:14,467 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 148 edges. 148 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:03:14,468 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 23:03:14,468 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:03:14,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 23:03:14,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 23:03:14,480 INFO L87 Difference]: Start difference. First operand 313 states. Second operand 4 states. [2020-07-10 23:03:22,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:03:22,775 INFO L93 Difference]: Finished difference Result 489 states and 577 transitions. [2020-07-10 23:03:22,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 23:03:22,776 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-10 23:03:22,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:03:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:03:22,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 577 transitions. [2020-07-10 23:03:22,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:03:22,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 577 transitions. [2020-07-10 23:03:22,856 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 577 transitions. [2020-07-10 23:03:24,390 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 577 edges. 577 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:03:24,431 INFO L225 Difference]: With dead ends: 489 [2020-07-10 23:03:24,432 INFO L226 Difference]: Without dead ends: 312 [2020-07-10 23:03:24,437 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 23:03:24,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2020-07-10 23:03:28,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 262. [2020-07-10 23:03:28,237 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:03:28,237 INFO L82 GeneralOperation]: Start isEquivalent. First operand 312 states. Second operand 262 states. [2020-07-10 23:03:28,238 INFO L74 IsIncluded]: Start isIncluded. First operand 312 states. Second operand 262 states. [2020-07-10 23:03:28,238 INFO L87 Difference]: Start difference. First operand 312 states. Second operand 262 states. [2020-07-10 23:03:28,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:03:28,277 INFO L93 Difference]: Finished difference Result 312 states and 354 transitions. [2020-07-10 23:03:28,277 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 354 transitions. [2020-07-10 23:03:28,281 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:03:28,282 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:03:28,282 INFO L74 IsIncluded]: Start isIncluded. First operand 262 states. Second operand 312 states. [2020-07-10 23:03:28,282 INFO L87 Difference]: Start difference. First operand 262 states. Second operand 312 states. [2020-07-10 23:03:28,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:03:28,317 INFO L93 Difference]: Finished difference Result 312 states and 354 transitions. [2020-07-10 23:03:28,317 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 354 transitions. [2020-07-10 23:03:28,319 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:03:28,319 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:03:28,320 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:03:28,320 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:03:28,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 262 states. [2020-07-10 23:03:28,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 284 transitions. [2020-07-10 23:03:28,345 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 284 transitions. Word has length 148 [2020-07-10 23:03:28,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:03:28,346 INFO L479 AbstractCegarLoop]: Abstraction has 262 states and 284 transitions. [2020-07-10 23:03:28,346 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 23:03:28,346 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 262 states and 284 transitions. [2020-07-10 23:03:29,313 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 284 edges. 284 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:03:29,313 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 284 transitions. [2020-07-10 23:03:29,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-10 23:03:29,316 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:03:29,317 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:03:29,317 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 23:03:29,317 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:03:29,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:03:29,319 INFO L82 PathProgramCache]: Analyzing trace with hash -1114292978, now seen corresponding path program 1 times [2020-07-10 23:03:29,319 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:03:29,319 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1222245149] [2020-07-10 23:03:29,319 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:03:29,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:29,764 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:03:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:29,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {2659#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2552#true} is VALID [2020-07-10 23:03:29,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {2552#true} #valid := #valid[0 := 0]; {2552#true} is VALID [2020-07-10 23:03:29,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {2552#true} assume 0 < #StackHeapBarrier; {2552#true} is VALID [2020-07-10 23:03:29,866 INFO L280 TraceCheckUtils]: 3: Hoare triple {2552#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {2552#true} is VALID [2020-07-10 23:03:29,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {2552#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {2552#true} is VALID [2020-07-10 23:03:29,867 INFO L280 TraceCheckUtils]: 5: Hoare triple {2552#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {2552#true} is VALID [2020-07-10 23:03:29,867 INFO L280 TraceCheckUtils]: 6: Hoare triple {2552#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {2552#true} is VALID [2020-07-10 23:03:29,870 INFO L280 TraceCheckUtils]: 7: Hoare triple {2552#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {2552#true} is VALID [2020-07-10 23:03:29,871 INFO L280 TraceCheckUtils]: 8: Hoare triple {2552#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {2552#true} is VALID [2020-07-10 23:03:29,871 INFO L280 TraceCheckUtils]: 9: Hoare triple {2552#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {2552#true} is VALID [2020-07-10 23:03:29,871 INFO L280 TraceCheckUtils]: 10: Hoare triple {2552#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {2552#true} is VALID [2020-07-10 23:03:29,871 INFO L280 TraceCheckUtils]: 11: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {2552#true} is VALID [2020-07-10 23:03:29,872 INFO L280 TraceCheckUtils]: 12: Hoare triple {2552#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {2552#true} is VALID [2020-07-10 23:03:29,872 INFO L280 TraceCheckUtils]: 13: Hoare triple {2552#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {2552#true} is VALID [2020-07-10 23:03:29,873 INFO L280 TraceCheckUtils]: 14: Hoare triple {2552#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {2552#true} is VALID [2020-07-10 23:03:29,873 INFO L280 TraceCheckUtils]: 15: Hoare triple {2552#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {2552#true} is VALID [2020-07-10 23:03:29,874 INFO L280 TraceCheckUtils]: 16: Hoare triple {2552#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {2552#true} is VALID [2020-07-10 23:03:29,874 INFO L280 TraceCheckUtils]: 17: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {2552#true} is VALID [2020-07-10 23:03:29,874 INFO L280 TraceCheckUtils]: 18: Hoare triple {2552#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {2552#true} is VALID [2020-07-10 23:03:29,874 INFO L280 TraceCheckUtils]: 19: Hoare triple {2552#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {2552#true} is VALID [2020-07-10 23:03:29,875 INFO L280 TraceCheckUtils]: 20: Hoare triple {2552#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {2552#true} is VALID [2020-07-10 23:03:29,875 INFO L280 TraceCheckUtils]: 21: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {2552#true} is VALID [2020-07-10 23:03:29,875 INFO L280 TraceCheckUtils]: 22: Hoare triple {2552#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {2552#true} is VALID [2020-07-10 23:03:29,875 INFO L280 TraceCheckUtils]: 23: Hoare triple {2552#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {2552#true} is VALID [2020-07-10 23:03:29,875 INFO L280 TraceCheckUtils]: 24: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {2552#true} is VALID [2020-07-10 23:03:29,876 INFO L280 TraceCheckUtils]: 25: Hoare triple {2552#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {2552#true} is VALID [2020-07-10 23:03:29,876 INFO L280 TraceCheckUtils]: 26: Hoare triple {2552#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {2552#true} is VALID [2020-07-10 23:03:29,876 INFO L280 TraceCheckUtils]: 27: Hoare triple {2552#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {2552#true} is VALID [2020-07-10 23:03:29,876 INFO L280 TraceCheckUtils]: 28: Hoare triple {2552#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {2552#true} is VALID [2020-07-10 23:03:29,877 INFO L280 TraceCheckUtils]: 29: Hoare triple {2552#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {2552#true} is VALID [2020-07-10 23:03:29,877 INFO L280 TraceCheckUtils]: 30: Hoare triple {2552#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {2552#true} is VALID [2020-07-10 23:03:29,877 INFO L280 TraceCheckUtils]: 31: Hoare triple {2552#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {2552#true} is VALID [2020-07-10 23:03:29,877 INFO L280 TraceCheckUtils]: 32: Hoare triple {2552#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {2552#true} is VALID [2020-07-10 23:03:29,878 INFO L280 TraceCheckUtils]: 33: Hoare triple {2552#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {2552#true} is VALID [2020-07-10 23:03:29,878 INFO L280 TraceCheckUtils]: 34: Hoare triple {2552#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {2552#true} is VALID [2020-07-10 23:03:29,878 INFO L280 TraceCheckUtils]: 35: Hoare triple {2552#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {2552#true} is VALID [2020-07-10 23:03:29,878 INFO L280 TraceCheckUtils]: 36: Hoare triple {2552#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {2552#true} is VALID [2020-07-10 23:03:29,879 INFO L280 TraceCheckUtils]: 37: Hoare triple {2552#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {2552#true} is VALID [2020-07-10 23:03:29,879 INFO L280 TraceCheckUtils]: 38: Hoare triple {2552#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {2552#true} is VALID [2020-07-10 23:03:29,879 INFO L280 TraceCheckUtils]: 39: Hoare triple {2552#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {2552#true} is VALID [2020-07-10 23:03:29,879 INFO L280 TraceCheckUtils]: 40: Hoare triple {2552#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {2552#true} is VALID [2020-07-10 23:03:29,879 INFO L280 TraceCheckUtils]: 41: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {2552#true} is VALID [2020-07-10 23:03:29,880 INFO L280 TraceCheckUtils]: 42: Hoare triple {2552#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {2552#true} is VALID [2020-07-10 23:03:29,880 INFO L280 TraceCheckUtils]: 43: Hoare triple {2552#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {2552#true} is VALID [2020-07-10 23:03:29,881 INFO L280 TraceCheckUtils]: 44: Hoare triple {2552#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {2552#true} is VALID [2020-07-10 23:03:29,881 INFO L280 TraceCheckUtils]: 45: Hoare triple {2552#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {2552#true} is VALID [2020-07-10 23:03:29,881 INFO L280 TraceCheckUtils]: 46: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {2552#true} is VALID [2020-07-10 23:03:29,881 INFO L280 TraceCheckUtils]: 47: Hoare triple {2552#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {2552#true} is VALID [2020-07-10 23:03:29,882 INFO L280 TraceCheckUtils]: 48: Hoare triple {2552#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {2552#true} is VALID [2020-07-10 23:03:29,882 INFO L280 TraceCheckUtils]: 49: Hoare triple {2552#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {2552#true} is VALID [2020-07-10 23:03:29,882 INFO L280 TraceCheckUtils]: 50: Hoare triple {2552#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {2552#true} is VALID [2020-07-10 23:03:29,882 INFO L280 TraceCheckUtils]: 51: Hoare triple {2552#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {2552#true} is VALID [2020-07-10 23:03:29,883 INFO L280 TraceCheckUtils]: 52: Hoare triple {2552#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {2552#true} is VALID [2020-07-10 23:03:29,883 INFO L280 TraceCheckUtils]: 53: Hoare triple {2552#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {2552#true} is VALID [2020-07-10 23:03:29,883 INFO L280 TraceCheckUtils]: 54: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {2552#true} is VALID [2020-07-10 23:03:29,883 INFO L280 TraceCheckUtils]: 55: Hoare triple {2552#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {2552#true} is VALID [2020-07-10 23:03:29,884 INFO L280 TraceCheckUtils]: 56: Hoare triple {2552#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {2552#true} is VALID [2020-07-10 23:03:29,885 INFO L280 TraceCheckUtils]: 57: Hoare triple {2552#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {2552#true} is VALID [2020-07-10 23:03:29,886 INFO L280 TraceCheckUtils]: 58: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {2552#true} is VALID [2020-07-10 23:03:29,886 INFO L280 TraceCheckUtils]: 59: Hoare triple {2552#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {2552#true} is VALID [2020-07-10 23:03:29,886 INFO L280 TraceCheckUtils]: 60: Hoare triple {2552#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {2552#true} is VALID [2020-07-10 23:03:29,886 INFO L280 TraceCheckUtils]: 61: Hoare triple {2552#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {2552#true} is VALID [2020-07-10 23:03:29,887 INFO L280 TraceCheckUtils]: 62: Hoare triple {2552#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {2552#true} is VALID [2020-07-10 23:03:29,887 INFO L280 TraceCheckUtils]: 63: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {2552#true} is VALID [2020-07-10 23:03:29,887 INFO L280 TraceCheckUtils]: 64: Hoare triple {2552#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {2552#true} is VALID [2020-07-10 23:03:29,887 INFO L280 TraceCheckUtils]: 65: Hoare triple {2552#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {2552#true} is VALID [2020-07-10 23:03:29,888 INFO L280 TraceCheckUtils]: 66: Hoare triple {2552#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {2552#true} is VALID [2020-07-10 23:03:29,888 INFO L280 TraceCheckUtils]: 67: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {2552#true} is VALID [2020-07-10 23:03:29,889 INFO L280 TraceCheckUtils]: 68: Hoare triple {2552#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {2552#true} is VALID [2020-07-10 23:03:29,889 INFO L280 TraceCheckUtils]: 69: Hoare triple {2552#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {2552#true} is VALID [2020-07-10 23:03:29,889 INFO L280 TraceCheckUtils]: 70: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {2552#true} is VALID [2020-07-10 23:03:29,889 INFO L280 TraceCheckUtils]: 71: Hoare triple {2552#true} ~waterLevel~0 := 1; {2552#true} is VALID [2020-07-10 23:03:29,889 INFO L280 TraceCheckUtils]: 72: Hoare triple {2552#true} ~methaneLevelCritical~0 := 0; {2552#true} is VALID [2020-07-10 23:03:29,890 INFO L280 TraceCheckUtils]: 73: Hoare triple {2552#true} ~head~0.base, ~head~0.offset := 0, 0; {2552#true} is VALID [2020-07-10 23:03:29,893 INFO L280 TraceCheckUtils]: 74: Hoare triple {2552#true} ~cleanupTimeShifts~0 := 4; {2552#true} is VALID [2020-07-10 23:03:29,893 INFO L280 TraceCheckUtils]: 75: Hoare triple {2552#true} ~methAndRunningLastTime~0 := 0; {2552#true} is VALID [2020-07-10 23:03:29,894 INFO L280 TraceCheckUtils]: 76: Hoare triple {2552#true} ~pumpRunning~0 := 0; {2552#true} is VALID [2020-07-10 23:03:29,894 INFO L280 TraceCheckUtils]: 77: Hoare triple {2552#true} ~systemActive~0 := 1; {2552#true} is VALID [2020-07-10 23:03:29,894 INFO L280 TraceCheckUtils]: 78: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:29,895 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2552#true} {2552#true} #916#return; {2552#true} is VALID [2020-07-10 23:03:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:29,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:29,944 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2552#true} {2552#true} #822#return; {2552#true} is VALID [2020-07-10 23:03:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:29,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:29,947 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2552#true} {2552#true} #824#return; {2552#true} is VALID [2020-07-10 23:03:29,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:29,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {2552#true} havoc ~retValue_acc~8; {2552#true} is VALID [2020-07-10 23:03:29,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {2552#true} ~retValue_acc~8 := 1; {2552#true} is VALID [2020-07-10 23:03:29,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {2552#true} #res := ~retValue_acc~8; {2552#true} is VALID [2020-07-10 23:03:29,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:29,951 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2552#true} {2552#true} #826#return; {2552#true} is VALID [2020-07-10 23:03:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:29,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:29,953 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2552#true} {2552#true} #828#return; {2552#true} is VALID [2020-07-10 23:03:29,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:29,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {2660#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {2552#true} is VALID [2020-07-10 23:03:29,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:29,965 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2552#true} {2552#true} #906#return; {2552#true} is VALID [2020-07-10 23:03:29,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:29,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {2552#true} havoc ~retValue_acc~0; {2552#true} is VALID [2020-07-10 23:03:29,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {2552#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {2552#true} is VALID [2020-07-10 23:03:29,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {2552#true} #res := ~retValue_acc~0; {2552#true} is VALID [2020-07-10 23:03:29,969 INFO L280 TraceCheckUtils]: 3: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:29,969 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2552#true} {2553#false} #882#return; {2553#false} is VALID [2020-07-10 23:03:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:29,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {2552#true} havoc ~retValue_acc~10; {2552#true} is VALID [2020-07-10 23:03:29,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {2552#true} ~retValue_acc~10 := ~pumpRunning~0; {2552#true} is VALID [2020-07-10 23:03:29,973 INFO L280 TraceCheckUtils]: 2: Hoare triple {2552#true} #res := ~retValue_acc~10; {2552#true} is VALID [2020-07-10 23:03:29,973 INFO L280 TraceCheckUtils]: 3: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:29,973 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2552#true} {2553#false} #884#return; {2553#false} is VALID [2020-07-10 23:03:29,978 INFO L263 TraceCheckUtils]: 0: Hoare triple {2552#true} call ULTIMATE.init(); {2659#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:03:29,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {2659#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2552#true} is VALID [2020-07-10 23:03:29,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {2552#true} #valid := #valid[0 := 0]; {2552#true} is VALID [2020-07-10 23:03:29,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {2552#true} assume 0 < #StackHeapBarrier; {2552#true} is VALID [2020-07-10 23:03:29,979 INFO L280 TraceCheckUtils]: 4: Hoare triple {2552#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {2552#true} is VALID [2020-07-10 23:03:29,979 INFO L280 TraceCheckUtils]: 5: Hoare triple {2552#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {2552#true} is VALID [2020-07-10 23:03:29,980 INFO L280 TraceCheckUtils]: 6: Hoare triple {2552#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {2552#true} is VALID [2020-07-10 23:03:29,980 INFO L280 TraceCheckUtils]: 7: Hoare triple {2552#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {2552#true} is VALID [2020-07-10 23:03:29,980 INFO L280 TraceCheckUtils]: 8: Hoare triple {2552#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {2552#true} is VALID [2020-07-10 23:03:29,980 INFO L280 TraceCheckUtils]: 9: Hoare triple {2552#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {2552#true} is VALID [2020-07-10 23:03:29,980 INFO L280 TraceCheckUtils]: 10: Hoare triple {2552#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {2552#true} is VALID [2020-07-10 23:03:29,981 INFO L280 TraceCheckUtils]: 11: Hoare triple {2552#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {2552#true} is VALID [2020-07-10 23:03:29,981 INFO L280 TraceCheckUtils]: 12: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {2552#true} is VALID [2020-07-10 23:03:29,981 INFO L280 TraceCheckUtils]: 13: Hoare triple {2552#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {2552#true} is VALID [2020-07-10 23:03:29,981 INFO L280 TraceCheckUtils]: 14: Hoare triple {2552#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {2552#true} is VALID [2020-07-10 23:03:29,981 INFO L280 TraceCheckUtils]: 15: Hoare triple {2552#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {2552#true} is VALID [2020-07-10 23:03:29,982 INFO L280 TraceCheckUtils]: 16: Hoare triple {2552#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {2552#true} is VALID [2020-07-10 23:03:29,982 INFO L280 TraceCheckUtils]: 17: Hoare triple {2552#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {2552#true} is VALID [2020-07-10 23:03:29,982 INFO L280 TraceCheckUtils]: 18: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {2552#true} is VALID [2020-07-10 23:03:29,982 INFO L280 TraceCheckUtils]: 19: Hoare triple {2552#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {2552#true} is VALID [2020-07-10 23:03:29,983 INFO L280 TraceCheckUtils]: 20: Hoare triple {2552#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {2552#true} is VALID [2020-07-10 23:03:29,983 INFO L280 TraceCheckUtils]: 21: Hoare triple {2552#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {2552#true} is VALID [2020-07-10 23:03:29,983 INFO L280 TraceCheckUtils]: 22: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {2552#true} is VALID [2020-07-10 23:03:29,983 INFO L280 TraceCheckUtils]: 23: Hoare triple {2552#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {2552#true} is VALID [2020-07-10 23:03:29,983 INFO L280 TraceCheckUtils]: 24: Hoare triple {2552#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {2552#true} is VALID [2020-07-10 23:03:29,984 INFO L280 TraceCheckUtils]: 25: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {2552#true} is VALID [2020-07-10 23:03:29,984 INFO L280 TraceCheckUtils]: 26: Hoare triple {2552#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {2552#true} is VALID [2020-07-10 23:03:29,984 INFO L280 TraceCheckUtils]: 27: Hoare triple {2552#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {2552#true} is VALID [2020-07-10 23:03:29,984 INFO L280 TraceCheckUtils]: 28: Hoare triple {2552#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {2552#true} is VALID [2020-07-10 23:03:29,985 INFO L280 TraceCheckUtils]: 29: Hoare triple {2552#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {2552#true} is VALID [2020-07-10 23:03:29,985 INFO L280 TraceCheckUtils]: 30: Hoare triple {2552#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {2552#true} is VALID [2020-07-10 23:03:29,985 INFO L280 TraceCheckUtils]: 31: Hoare triple {2552#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {2552#true} is VALID [2020-07-10 23:03:29,985 INFO L280 TraceCheckUtils]: 32: Hoare triple {2552#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {2552#true} is VALID [2020-07-10 23:03:29,986 INFO L280 TraceCheckUtils]: 33: Hoare triple {2552#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {2552#true} is VALID [2020-07-10 23:03:29,986 INFO L280 TraceCheckUtils]: 34: Hoare triple {2552#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {2552#true} is VALID [2020-07-10 23:03:29,986 INFO L280 TraceCheckUtils]: 35: Hoare triple {2552#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {2552#true} is VALID [2020-07-10 23:03:29,986 INFO L280 TraceCheckUtils]: 36: Hoare triple {2552#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {2552#true} is VALID [2020-07-10 23:03:29,986 INFO L280 TraceCheckUtils]: 37: Hoare triple {2552#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {2552#true} is VALID [2020-07-10 23:03:29,987 INFO L280 TraceCheckUtils]: 38: Hoare triple {2552#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {2552#true} is VALID [2020-07-10 23:03:29,987 INFO L280 TraceCheckUtils]: 39: Hoare triple {2552#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {2552#true} is VALID [2020-07-10 23:03:29,987 INFO L280 TraceCheckUtils]: 40: Hoare triple {2552#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {2552#true} is VALID [2020-07-10 23:03:29,987 INFO L280 TraceCheckUtils]: 41: Hoare triple {2552#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {2552#true} is VALID [2020-07-10 23:03:29,988 INFO L280 TraceCheckUtils]: 42: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {2552#true} is VALID [2020-07-10 23:03:29,988 INFO L280 TraceCheckUtils]: 43: Hoare triple {2552#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {2552#true} is VALID [2020-07-10 23:03:29,988 INFO L280 TraceCheckUtils]: 44: Hoare triple {2552#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {2552#true} is VALID [2020-07-10 23:03:29,988 INFO L280 TraceCheckUtils]: 45: Hoare triple {2552#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {2552#true} is VALID [2020-07-10 23:03:29,989 INFO L280 TraceCheckUtils]: 46: Hoare triple {2552#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {2552#true} is VALID [2020-07-10 23:03:29,989 INFO L280 TraceCheckUtils]: 47: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {2552#true} is VALID [2020-07-10 23:03:29,989 INFO L280 TraceCheckUtils]: 48: Hoare triple {2552#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {2552#true} is VALID [2020-07-10 23:03:29,989 INFO L280 TraceCheckUtils]: 49: Hoare triple {2552#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {2552#true} is VALID [2020-07-10 23:03:29,989 INFO L280 TraceCheckUtils]: 50: Hoare triple {2552#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {2552#true} is VALID [2020-07-10 23:03:29,989 INFO L280 TraceCheckUtils]: 51: Hoare triple {2552#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {2552#true} is VALID [2020-07-10 23:03:29,990 INFO L280 TraceCheckUtils]: 52: Hoare triple {2552#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {2552#true} is VALID [2020-07-10 23:03:29,990 INFO L280 TraceCheckUtils]: 53: Hoare triple {2552#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {2552#true} is VALID [2020-07-10 23:03:29,990 INFO L280 TraceCheckUtils]: 54: Hoare triple {2552#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {2552#true} is VALID [2020-07-10 23:03:29,990 INFO L280 TraceCheckUtils]: 55: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {2552#true} is VALID [2020-07-10 23:03:29,990 INFO L280 TraceCheckUtils]: 56: Hoare triple {2552#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {2552#true} is VALID [2020-07-10 23:03:29,991 INFO L280 TraceCheckUtils]: 57: Hoare triple {2552#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {2552#true} is VALID [2020-07-10 23:03:29,991 INFO L280 TraceCheckUtils]: 58: Hoare triple {2552#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {2552#true} is VALID [2020-07-10 23:03:29,991 INFO L280 TraceCheckUtils]: 59: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {2552#true} is VALID [2020-07-10 23:03:29,991 INFO L280 TraceCheckUtils]: 60: Hoare triple {2552#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {2552#true} is VALID [2020-07-10 23:03:29,992 INFO L280 TraceCheckUtils]: 61: Hoare triple {2552#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {2552#true} is VALID [2020-07-10 23:03:29,992 INFO L280 TraceCheckUtils]: 62: Hoare triple {2552#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {2552#true} is VALID [2020-07-10 23:03:29,992 INFO L280 TraceCheckUtils]: 63: Hoare triple {2552#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {2552#true} is VALID [2020-07-10 23:03:29,992 INFO L280 TraceCheckUtils]: 64: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {2552#true} is VALID [2020-07-10 23:03:29,992 INFO L280 TraceCheckUtils]: 65: Hoare triple {2552#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {2552#true} is VALID [2020-07-10 23:03:29,993 INFO L280 TraceCheckUtils]: 66: Hoare triple {2552#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {2552#true} is VALID [2020-07-10 23:03:29,993 INFO L280 TraceCheckUtils]: 67: Hoare triple {2552#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {2552#true} is VALID [2020-07-10 23:03:29,993 INFO L280 TraceCheckUtils]: 68: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {2552#true} is VALID [2020-07-10 23:03:29,993 INFO L280 TraceCheckUtils]: 69: Hoare triple {2552#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {2552#true} is VALID [2020-07-10 23:03:29,993 INFO L280 TraceCheckUtils]: 70: Hoare triple {2552#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {2552#true} is VALID [2020-07-10 23:03:29,994 INFO L280 TraceCheckUtils]: 71: Hoare triple {2552#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {2552#true} is VALID [2020-07-10 23:03:29,994 INFO L280 TraceCheckUtils]: 72: Hoare triple {2552#true} ~waterLevel~0 := 1; {2552#true} is VALID [2020-07-10 23:03:29,994 INFO L280 TraceCheckUtils]: 73: Hoare triple {2552#true} ~methaneLevelCritical~0 := 0; {2552#true} is VALID [2020-07-10 23:03:29,994 INFO L280 TraceCheckUtils]: 74: Hoare triple {2552#true} ~head~0.base, ~head~0.offset := 0, 0; {2552#true} is VALID [2020-07-10 23:03:29,994 INFO L280 TraceCheckUtils]: 75: Hoare triple {2552#true} ~cleanupTimeShifts~0 := 4; {2552#true} is VALID [2020-07-10 23:03:29,995 INFO L280 TraceCheckUtils]: 76: Hoare triple {2552#true} ~methAndRunningLastTime~0 := 0; {2552#true} is VALID [2020-07-10 23:03:29,995 INFO L280 TraceCheckUtils]: 77: Hoare triple {2552#true} ~pumpRunning~0 := 0; {2552#true} is VALID [2020-07-10 23:03:29,995 INFO L280 TraceCheckUtils]: 78: Hoare triple {2552#true} ~systemActive~0 := 1; {2552#true} is VALID [2020-07-10 23:03:29,995 INFO L280 TraceCheckUtils]: 79: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:29,995 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {2552#true} {2552#true} #916#return; {2552#true} is VALID [2020-07-10 23:03:29,996 INFO L263 TraceCheckUtils]: 81: Hoare triple {2552#true} call #t~ret73 := main(); {2552#true} is VALID [2020-07-10 23:03:29,996 INFO L280 TraceCheckUtils]: 82: Hoare triple {2552#true} havoc ~retValue_acc~6; {2552#true} is VALID [2020-07-10 23:03:29,996 INFO L280 TraceCheckUtils]: 83: Hoare triple {2552#true} havoc ~tmp~3; {2552#true} is VALID [2020-07-10 23:03:29,996 INFO L263 TraceCheckUtils]: 84: Hoare triple {2552#true} call select_helpers(); {2552#true} is VALID [2020-07-10 23:03:29,996 INFO L280 TraceCheckUtils]: 85: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:29,997 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {2552#true} {2552#true} #822#return; {2552#true} is VALID [2020-07-10 23:03:29,997 INFO L263 TraceCheckUtils]: 87: Hoare triple {2552#true} call select_features(); {2552#true} is VALID [2020-07-10 23:03:29,997 INFO L280 TraceCheckUtils]: 88: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:29,997 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {2552#true} {2552#true} #824#return; {2552#true} is VALID [2020-07-10 23:03:29,997 INFO L263 TraceCheckUtils]: 90: Hoare triple {2552#true} call #t~ret45 := valid_product(); {2552#true} is VALID [2020-07-10 23:03:29,998 INFO L280 TraceCheckUtils]: 91: Hoare triple {2552#true} havoc ~retValue_acc~8; {2552#true} is VALID [2020-07-10 23:03:29,998 INFO L280 TraceCheckUtils]: 92: Hoare triple {2552#true} ~retValue_acc~8 := 1; {2552#true} is VALID [2020-07-10 23:03:29,998 INFO L280 TraceCheckUtils]: 93: Hoare triple {2552#true} #res := ~retValue_acc~8; {2552#true} is VALID [2020-07-10 23:03:29,998 INFO L280 TraceCheckUtils]: 94: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:29,998 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {2552#true} {2552#true} #826#return; {2552#true} is VALID [2020-07-10 23:03:29,999 INFO L280 TraceCheckUtils]: 96: Hoare triple {2552#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; {2552#true} is VALID [2020-07-10 23:03:29,999 INFO L280 TraceCheckUtils]: 97: Hoare triple {2552#true} ~tmp~3 := #t~ret45; {2552#true} is VALID [2020-07-10 23:03:29,999 INFO L280 TraceCheckUtils]: 98: Hoare triple {2552#true} havoc #t~ret45; {2552#true} is VALID [2020-07-10 23:03:29,999 INFO L280 TraceCheckUtils]: 99: Hoare triple {2552#true} assume 0 != ~tmp~3; {2552#true} is VALID [2020-07-10 23:03:29,999 INFO L263 TraceCheckUtils]: 100: Hoare triple {2552#true} call setup(); {2552#true} is VALID [2020-07-10 23:03:30,000 INFO L280 TraceCheckUtils]: 101: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:30,000 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {2552#true} {2552#true} #828#return; {2552#true} is VALID [2020-07-10 23:03:30,000 INFO L263 TraceCheckUtils]: 103: Hoare triple {2552#true} call runTest(); {2552#true} is VALID [2020-07-10 23:03:30,001 INFO L263 TraceCheckUtils]: 104: Hoare triple {2552#true} call __utac_acc__Specification2_spec__1(); {2660#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:03:30,001 INFO L280 TraceCheckUtils]: 105: Hoare triple {2660#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {2552#true} is VALID [2020-07-10 23:03:30,001 INFO L280 TraceCheckUtils]: 106: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:30,001 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {2552#true} {2552#true} #906#return; {2552#true} is VALID [2020-07-10 23:03:30,002 INFO L263 TraceCheckUtils]: 108: Hoare triple {2552#true} call test(); {2552#true} is VALID [2020-07-10 23:03:30,002 INFO L280 TraceCheckUtils]: 109: Hoare triple {2552#true} havoc ~splverifierCounter~0; {2552#true} is VALID [2020-07-10 23:03:30,002 INFO L280 TraceCheckUtils]: 110: Hoare triple {2552#true} havoc ~tmp~5; {2552#true} is VALID [2020-07-10 23:03:30,002 INFO L280 TraceCheckUtils]: 111: Hoare triple {2552#true} havoc ~tmp___0~1; {2552#true} is VALID [2020-07-10 23:03:30,002 INFO L280 TraceCheckUtils]: 112: Hoare triple {2552#true} havoc ~tmp___1~0; {2552#true} is VALID [2020-07-10 23:03:30,003 INFO L280 TraceCheckUtils]: 113: Hoare triple {2552#true} havoc ~tmp___2~0; {2552#true} is VALID [2020-07-10 23:03:30,004 INFO L280 TraceCheckUtils]: 114: Hoare triple {2552#true} ~splverifierCounter~0 := 0; {2648#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:03:30,005 INFO L280 TraceCheckUtils]: 115: Hoare triple {2648#(= 0 test_~splverifierCounter~0)} assume !false; {2648#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:03:30,007 INFO L280 TraceCheckUtils]: 116: Hoare triple {2648#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2553#false} is VALID [2020-07-10 23:03:30,008 INFO L263 TraceCheckUtils]: 117: Hoare triple {2553#false} call cleanup(); {2553#false} is VALID [2020-07-10 23:03:30,008 INFO L280 TraceCheckUtils]: 118: Hoare triple {2553#false} havoc ~i~0; {2553#false} is VALID [2020-07-10 23:03:30,008 INFO L280 TraceCheckUtils]: 119: Hoare triple {2553#false} havoc ~__cil_tmp2~0; {2553#false} is VALID [2020-07-10 23:03:30,008 INFO L263 TraceCheckUtils]: 120: Hoare triple {2553#false} call timeShift(); {2553#false} is VALID [2020-07-10 23:03:30,008 INFO L280 TraceCheckUtils]: 121: Hoare triple {2553#false} assume !(0 != ~pumpRunning~0); {2553#false} is VALID [2020-07-10 23:03:30,008 INFO L280 TraceCheckUtils]: 122: Hoare triple {2553#false} assume !(0 != ~systemActive~0); {2553#false} is VALID [2020-07-10 23:03:30,009 INFO L263 TraceCheckUtils]: 123: Hoare triple {2553#false} call __utac_acc__Specification2_spec__2(); {2553#false} is VALID [2020-07-10 23:03:30,009 INFO L280 TraceCheckUtils]: 124: Hoare triple {2553#false} havoc ~tmp~4; {2553#false} is VALID [2020-07-10 23:03:30,009 INFO L280 TraceCheckUtils]: 125: Hoare triple {2553#false} havoc ~tmp___0~0; {2553#false} is VALID [2020-07-10 23:03:30,009 INFO L263 TraceCheckUtils]: 126: Hoare triple {2553#false} call #t~ret47 := isMethaneLevelCritical(); {2552#true} is VALID [2020-07-10 23:03:30,009 INFO L280 TraceCheckUtils]: 127: Hoare triple {2552#true} havoc ~retValue_acc~0; {2552#true} is VALID [2020-07-10 23:03:30,010 INFO L280 TraceCheckUtils]: 128: Hoare triple {2552#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {2552#true} is VALID [2020-07-10 23:03:30,010 INFO L280 TraceCheckUtils]: 129: Hoare triple {2552#true} #res := ~retValue_acc~0; {2552#true} is VALID [2020-07-10 23:03:30,010 INFO L280 TraceCheckUtils]: 130: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:30,010 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {2552#true} {2553#false} #882#return; {2553#false} is VALID [2020-07-10 23:03:30,010 INFO L280 TraceCheckUtils]: 132: Hoare triple {2553#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {2553#false} is VALID [2020-07-10 23:03:30,011 INFO L280 TraceCheckUtils]: 133: Hoare triple {2553#false} ~tmp~4 := #t~ret47; {2553#false} is VALID [2020-07-10 23:03:30,011 INFO L280 TraceCheckUtils]: 134: Hoare triple {2553#false} havoc #t~ret47; {2553#false} is VALID [2020-07-10 23:03:30,011 INFO L280 TraceCheckUtils]: 135: Hoare triple {2553#false} assume 0 != ~tmp~4; {2553#false} is VALID [2020-07-10 23:03:30,011 INFO L263 TraceCheckUtils]: 136: Hoare triple {2553#false} call #t~ret48 := isPumpRunning(); {2552#true} is VALID [2020-07-10 23:03:30,011 INFO L280 TraceCheckUtils]: 137: Hoare triple {2552#true} havoc ~retValue_acc~10; {2552#true} is VALID [2020-07-10 23:03:30,012 INFO L280 TraceCheckUtils]: 138: Hoare triple {2552#true} ~retValue_acc~10 := ~pumpRunning~0; {2552#true} is VALID [2020-07-10 23:03:30,012 INFO L280 TraceCheckUtils]: 139: Hoare triple {2552#true} #res := ~retValue_acc~10; {2552#true} is VALID [2020-07-10 23:03:30,012 INFO L280 TraceCheckUtils]: 140: Hoare triple {2552#true} assume true; {2552#true} is VALID [2020-07-10 23:03:30,012 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {2552#true} {2553#false} #884#return; {2553#false} is VALID [2020-07-10 23:03:30,012 INFO L280 TraceCheckUtils]: 142: Hoare triple {2553#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {2553#false} is VALID [2020-07-10 23:03:30,013 INFO L280 TraceCheckUtils]: 143: Hoare triple {2553#false} ~tmp___0~0 := #t~ret48; {2553#false} is VALID [2020-07-10 23:03:30,013 INFO L280 TraceCheckUtils]: 144: Hoare triple {2553#false} havoc #t~ret48; {2553#false} is VALID [2020-07-10 23:03:30,013 INFO L280 TraceCheckUtils]: 145: Hoare triple {2553#false} assume 0 != ~tmp___0~0; {2553#false} is VALID [2020-07-10 23:03:30,013 INFO L280 TraceCheckUtils]: 146: Hoare triple {2553#false} assume 0 != ~methAndRunningLastTime~0; {2553#false} is VALID [2020-07-10 23:03:30,013 INFO L263 TraceCheckUtils]: 147: Hoare triple {2553#false} call __automaton_fail(); {2553#false} is VALID [2020-07-10 23:03:30,014 INFO L280 TraceCheckUtils]: 148: Hoare triple {2553#false} assume !false; {2553#false} is VALID [2020-07-10 23:03:30,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:03:30,038 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1222245149] [2020-07-10 23:03:30,038 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:03:30,038 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 23:03:30,039 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201979453] [2020-07-10 23:03:30,040 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-10 23:03:30,041 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:03:30,041 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 23:03:30,192 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:03:30,193 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 23:03:30,193 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:03:30,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 23:03:30,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 23:03:30,194 INFO L87 Difference]: Start difference. First operand 262 states and 284 transitions. Second operand 5 states. [2020-07-10 23:03:32,347 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:03:39,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:03:39,127 INFO L93 Difference]: Finished difference Result 409 states and 462 transitions. [2020-07-10 23:03:39,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 23:03:39,127 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-10 23:03:39,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:03:39,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 23:03:39,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 462 transitions. [2020-07-10 23:03:39,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 23:03:39,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 462 transitions. [2020-07-10 23:03:39,145 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 462 transitions. [2020-07-10 23:03:40,433 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 462 edges. 462 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:03:40,444 INFO L225 Difference]: With dead ends: 409 [2020-07-10 23:03:40,445 INFO L226 Difference]: Without dead ends: 301 [2020-07-10 23:03:40,446 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 23:03:40,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2020-07-10 23:03:44,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 252. [2020-07-10 23:03:44,628 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:03:44,628 INFO L82 GeneralOperation]: Start isEquivalent. First operand 301 states. Second operand 252 states. [2020-07-10 23:03:44,628 INFO L74 IsIncluded]: Start isIncluded. First operand 301 states. Second operand 252 states. [2020-07-10 23:03:44,628 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 252 states. [2020-07-10 23:03:44,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:03:44,643 INFO L93 Difference]: Finished difference Result 301 states and 339 transitions. [2020-07-10 23:03:44,643 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 339 transitions. [2020-07-10 23:03:44,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:03:44,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:03:44,645 INFO L74 IsIncluded]: Start isIncluded. First operand 252 states. Second operand 301 states. [2020-07-10 23:03:44,645 INFO L87 Difference]: Start difference. First operand 252 states. Second operand 301 states. [2020-07-10 23:03:44,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:03:44,659 INFO L93 Difference]: Finished difference Result 301 states and 339 transitions. [2020-07-10 23:03:44,660 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 339 transitions. [2020-07-10 23:03:44,661 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:03:44,661 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:03:44,661 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:03:44,661 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:03:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252 states. [2020-07-10 23:03:44,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 271 transitions. [2020-07-10 23:03:44,671 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 271 transitions. Word has length 149 [2020-07-10 23:03:44,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:03:44,671 INFO L479 AbstractCegarLoop]: Abstraction has 252 states and 271 transitions. [2020-07-10 23:03:44,671 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 23:03:44,671 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 252 states and 271 transitions. [2020-07-10 23:03:45,724 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:03:45,725 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 271 transitions. [2020-07-10 23:03:45,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-07-10 23:03:45,728 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:03:45,728 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:03:45,729 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 23:03:45,729 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:03:45,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:03:45,729 INFO L82 PathProgramCache]: Analyzing trace with hash 185312608, now seen corresponding path program 1 times [2020-07-10 23:03:45,730 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:03:45,730 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1712501940] [2020-07-10 23:03:45,730 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:03:45,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:46,184 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:03:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:46,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {4701#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4591#true} is VALID [2020-07-10 23:03:46,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {4591#true} #valid := #valid[0 := 0]; {4591#true} is VALID [2020-07-10 23:03:46,273 INFO L280 TraceCheckUtils]: 2: Hoare triple {4591#true} assume 0 < #StackHeapBarrier; {4591#true} is VALID [2020-07-10 23:03:46,274 INFO L280 TraceCheckUtils]: 3: Hoare triple {4591#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {4591#true} is VALID [2020-07-10 23:03:46,274 INFO L280 TraceCheckUtils]: 4: Hoare triple {4591#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {4591#true} is VALID [2020-07-10 23:03:46,274 INFO L280 TraceCheckUtils]: 5: Hoare triple {4591#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {4591#true} is VALID [2020-07-10 23:03:46,274 INFO L280 TraceCheckUtils]: 6: Hoare triple {4591#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {4591#true} is VALID [2020-07-10 23:03:46,274 INFO L280 TraceCheckUtils]: 7: Hoare triple {4591#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {4591#true} is VALID [2020-07-10 23:03:46,275 INFO L280 TraceCheckUtils]: 8: Hoare triple {4591#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {4591#true} is VALID [2020-07-10 23:03:46,275 INFO L280 TraceCheckUtils]: 9: Hoare triple {4591#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {4591#true} is VALID [2020-07-10 23:03:46,275 INFO L280 TraceCheckUtils]: 10: Hoare triple {4591#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {4591#true} is VALID [2020-07-10 23:03:46,275 INFO L280 TraceCheckUtils]: 11: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {4591#true} is VALID [2020-07-10 23:03:46,275 INFO L280 TraceCheckUtils]: 12: Hoare triple {4591#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {4591#true} is VALID [2020-07-10 23:03:46,276 INFO L280 TraceCheckUtils]: 13: Hoare triple {4591#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {4591#true} is VALID [2020-07-10 23:03:46,276 INFO L280 TraceCheckUtils]: 14: Hoare triple {4591#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {4591#true} is VALID [2020-07-10 23:03:46,276 INFO L280 TraceCheckUtils]: 15: Hoare triple {4591#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {4591#true} is VALID [2020-07-10 23:03:46,276 INFO L280 TraceCheckUtils]: 16: Hoare triple {4591#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {4591#true} is VALID [2020-07-10 23:03:46,276 INFO L280 TraceCheckUtils]: 17: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {4591#true} is VALID [2020-07-10 23:03:46,277 INFO L280 TraceCheckUtils]: 18: Hoare triple {4591#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {4591#true} is VALID [2020-07-10 23:03:46,277 INFO L280 TraceCheckUtils]: 19: Hoare triple {4591#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {4591#true} is VALID [2020-07-10 23:03:46,277 INFO L280 TraceCheckUtils]: 20: Hoare triple {4591#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {4591#true} is VALID [2020-07-10 23:03:46,277 INFO L280 TraceCheckUtils]: 21: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {4591#true} is VALID [2020-07-10 23:03:46,277 INFO L280 TraceCheckUtils]: 22: Hoare triple {4591#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {4591#true} is VALID [2020-07-10 23:03:46,278 INFO L280 TraceCheckUtils]: 23: Hoare triple {4591#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {4591#true} is VALID [2020-07-10 23:03:46,278 INFO L280 TraceCheckUtils]: 24: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {4591#true} is VALID [2020-07-10 23:03:46,278 INFO L280 TraceCheckUtils]: 25: Hoare triple {4591#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {4591#true} is VALID [2020-07-10 23:03:46,278 INFO L280 TraceCheckUtils]: 26: Hoare triple {4591#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {4591#true} is VALID [2020-07-10 23:03:46,278 INFO L280 TraceCheckUtils]: 27: Hoare triple {4591#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {4591#true} is VALID [2020-07-10 23:03:46,278 INFO L280 TraceCheckUtils]: 28: Hoare triple {4591#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {4591#true} is VALID [2020-07-10 23:03:46,279 INFO L280 TraceCheckUtils]: 29: Hoare triple {4591#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {4591#true} is VALID [2020-07-10 23:03:46,279 INFO L280 TraceCheckUtils]: 30: Hoare triple {4591#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {4591#true} is VALID [2020-07-10 23:03:46,279 INFO L280 TraceCheckUtils]: 31: Hoare triple {4591#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {4591#true} is VALID [2020-07-10 23:03:46,279 INFO L280 TraceCheckUtils]: 32: Hoare triple {4591#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {4591#true} is VALID [2020-07-10 23:03:46,279 INFO L280 TraceCheckUtils]: 33: Hoare triple {4591#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {4591#true} is VALID [2020-07-10 23:03:46,280 INFO L280 TraceCheckUtils]: 34: Hoare triple {4591#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {4591#true} is VALID [2020-07-10 23:03:46,280 INFO L280 TraceCheckUtils]: 35: Hoare triple {4591#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {4591#true} is VALID [2020-07-10 23:03:46,280 INFO L280 TraceCheckUtils]: 36: Hoare triple {4591#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {4591#true} is VALID [2020-07-10 23:03:46,280 INFO L280 TraceCheckUtils]: 37: Hoare triple {4591#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {4591#true} is VALID [2020-07-10 23:03:46,280 INFO L280 TraceCheckUtils]: 38: Hoare triple {4591#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {4591#true} is VALID [2020-07-10 23:03:46,281 INFO L280 TraceCheckUtils]: 39: Hoare triple {4591#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {4591#true} is VALID [2020-07-10 23:03:46,281 INFO L280 TraceCheckUtils]: 40: Hoare triple {4591#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {4591#true} is VALID [2020-07-10 23:03:46,281 INFO L280 TraceCheckUtils]: 41: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {4591#true} is VALID [2020-07-10 23:03:46,281 INFO L280 TraceCheckUtils]: 42: Hoare triple {4591#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {4591#true} is VALID [2020-07-10 23:03:46,281 INFO L280 TraceCheckUtils]: 43: Hoare triple {4591#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {4591#true} is VALID [2020-07-10 23:03:46,282 INFO L280 TraceCheckUtils]: 44: Hoare triple {4591#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {4591#true} is VALID [2020-07-10 23:03:46,282 INFO L280 TraceCheckUtils]: 45: Hoare triple {4591#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {4591#true} is VALID [2020-07-10 23:03:46,282 INFO L280 TraceCheckUtils]: 46: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {4591#true} is VALID [2020-07-10 23:03:46,282 INFO L280 TraceCheckUtils]: 47: Hoare triple {4591#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {4591#true} is VALID [2020-07-10 23:03:46,282 INFO L280 TraceCheckUtils]: 48: Hoare triple {4591#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {4591#true} is VALID [2020-07-10 23:03:46,282 INFO L280 TraceCheckUtils]: 49: Hoare triple {4591#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {4591#true} is VALID [2020-07-10 23:03:46,283 INFO L280 TraceCheckUtils]: 50: Hoare triple {4591#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {4591#true} is VALID [2020-07-10 23:03:46,283 INFO L280 TraceCheckUtils]: 51: Hoare triple {4591#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {4591#true} is VALID [2020-07-10 23:03:46,283 INFO L280 TraceCheckUtils]: 52: Hoare triple {4591#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {4591#true} is VALID [2020-07-10 23:03:46,283 INFO L280 TraceCheckUtils]: 53: Hoare triple {4591#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {4591#true} is VALID [2020-07-10 23:03:46,283 INFO L280 TraceCheckUtils]: 54: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {4591#true} is VALID [2020-07-10 23:03:46,284 INFO L280 TraceCheckUtils]: 55: Hoare triple {4591#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {4591#true} is VALID [2020-07-10 23:03:46,284 INFO L280 TraceCheckUtils]: 56: Hoare triple {4591#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {4591#true} is VALID [2020-07-10 23:03:46,284 INFO L280 TraceCheckUtils]: 57: Hoare triple {4591#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {4591#true} is VALID [2020-07-10 23:03:46,284 INFO L280 TraceCheckUtils]: 58: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {4591#true} is VALID [2020-07-10 23:03:46,285 INFO L280 TraceCheckUtils]: 59: Hoare triple {4591#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {4591#true} is VALID [2020-07-10 23:03:46,285 INFO L280 TraceCheckUtils]: 60: Hoare triple {4591#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {4591#true} is VALID [2020-07-10 23:03:46,285 INFO L280 TraceCheckUtils]: 61: Hoare triple {4591#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {4591#true} is VALID [2020-07-10 23:03:46,285 INFO L280 TraceCheckUtils]: 62: Hoare triple {4591#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {4591#true} is VALID [2020-07-10 23:03:46,285 INFO L280 TraceCheckUtils]: 63: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {4591#true} is VALID [2020-07-10 23:03:46,286 INFO L280 TraceCheckUtils]: 64: Hoare triple {4591#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {4591#true} is VALID [2020-07-10 23:03:46,286 INFO L280 TraceCheckUtils]: 65: Hoare triple {4591#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {4591#true} is VALID [2020-07-10 23:03:46,286 INFO L280 TraceCheckUtils]: 66: Hoare triple {4591#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {4591#true} is VALID [2020-07-10 23:03:46,286 INFO L280 TraceCheckUtils]: 67: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {4591#true} is VALID [2020-07-10 23:03:46,287 INFO L280 TraceCheckUtils]: 68: Hoare triple {4591#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {4591#true} is VALID [2020-07-10 23:03:46,287 INFO L280 TraceCheckUtils]: 69: Hoare triple {4591#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {4591#true} is VALID [2020-07-10 23:03:46,287 INFO L280 TraceCheckUtils]: 70: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {4591#true} is VALID [2020-07-10 23:03:46,287 INFO L280 TraceCheckUtils]: 71: Hoare triple {4591#true} ~waterLevel~0 := 1; {4591#true} is VALID [2020-07-10 23:03:46,287 INFO L280 TraceCheckUtils]: 72: Hoare triple {4591#true} ~methaneLevelCritical~0 := 0; {4591#true} is VALID [2020-07-10 23:03:46,288 INFO L280 TraceCheckUtils]: 73: Hoare triple {4591#true} ~head~0.base, ~head~0.offset := 0, 0; {4591#true} is VALID [2020-07-10 23:03:46,288 INFO L280 TraceCheckUtils]: 74: Hoare triple {4591#true} ~cleanupTimeShifts~0 := 4; {4591#true} is VALID [2020-07-10 23:03:46,288 INFO L280 TraceCheckUtils]: 75: Hoare triple {4591#true} ~methAndRunningLastTime~0 := 0; {4591#true} is VALID [2020-07-10 23:03:46,288 INFO L280 TraceCheckUtils]: 76: Hoare triple {4591#true} ~pumpRunning~0 := 0; {4591#true} is VALID [2020-07-10 23:03:46,291 INFO L280 TraceCheckUtils]: 77: Hoare triple {4591#true} ~systemActive~0 := 1; {4673#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:03:46,292 INFO L280 TraceCheckUtils]: 78: Hoare triple {4673#(= 1 ~systemActive~0)} assume true; {4673#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:03:46,293 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4673#(= 1 ~systemActive~0)} {4591#true} #916#return; {4673#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:03:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:46,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {4591#true} assume true; {4591#true} is VALID [2020-07-10 23:03:46,324 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4591#true} {4673#(= 1 ~systemActive~0)} #822#return; {4673#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:03:46,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:46,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {4591#true} assume true; {4591#true} is VALID [2020-07-10 23:03:46,329 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4591#true} {4673#(= 1 ~systemActive~0)} #824#return; {4673#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:03:46,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:46,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {4591#true} havoc ~retValue_acc~8; {4591#true} is VALID [2020-07-10 23:03:46,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {4591#true} ~retValue_acc~8 := 1; {4702#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} is VALID [2020-07-10 23:03:46,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {4702#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} #res := ~retValue_acc~8; {4703#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:03:46,407 INFO L280 TraceCheckUtils]: 3: Hoare triple {4703#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4703#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:03:46,408 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4703#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4673#(= 1 ~systemActive~0)} #826#return; {4683#(= |main_#t~ret45| ~systemActive~0)} is VALID [2020-07-10 23:03:46,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:46,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {4591#true} assume true; {4591#true} is VALID [2020-07-10 23:03:46,412 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4591#true} {4685#(not (= 0 ~systemActive~0))} #828#return; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:46,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {4704#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {4591#true} is VALID [2020-07-10 23:03:46,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {4591#true} assume true; {4591#true} is VALID [2020-07-10 23:03:46,443 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4591#true} {4685#(not (= 0 ~systemActive~0))} #906#return; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:46,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {4591#true} havoc ~retValue_acc~0; {4591#true} is VALID [2020-07-10 23:03:46,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {4591#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {4591#true} is VALID [2020-07-10 23:03:46,450 INFO L280 TraceCheckUtils]: 2: Hoare triple {4591#true} #res := ~retValue_acc~0; {4591#true} is VALID [2020-07-10 23:03:46,450 INFO L280 TraceCheckUtils]: 3: Hoare triple {4591#true} assume true; {4591#true} is VALID [2020-07-10 23:03:46,451 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4591#true} {4592#false} #882#return; {4592#false} is VALID [2020-07-10 23:03:46,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:03:46,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {4591#true} havoc ~retValue_acc~10; {4591#true} is VALID [2020-07-10 23:03:46,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {4591#true} ~retValue_acc~10 := ~pumpRunning~0; {4591#true} is VALID [2020-07-10 23:03:46,456 INFO L280 TraceCheckUtils]: 2: Hoare triple {4591#true} #res := ~retValue_acc~10; {4591#true} is VALID [2020-07-10 23:03:46,456 INFO L280 TraceCheckUtils]: 3: Hoare triple {4591#true} assume true; {4591#true} is VALID [2020-07-10 23:03:46,456 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4591#true} {4592#false} #884#return; {4592#false} is VALID [2020-07-10 23:03:46,461 INFO L263 TraceCheckUtils]: 0: Hoare triple {4591#true} call ULTIMATE.init(); {4701#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:03:46,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {4701#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4591#true} is VALID [2020-07-10 23:03:46,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {4591#true} #valid := #valid[0 := 0]; {4591#true} is VALID [2020-07-10 23:03:46,462 INFO L280 TraceCheckUtils]: 3: Hoare triple {4591#true} assume 0 < #StackHeapBarrier; {4591#true} is VALID [2020-07-10 23:03:46,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {4591#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {4591#true} is VALID [2020-07-10 23:03:46,462 INFO L280 TraceCheckUtils]: 5: Hoare triple {4591#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {4591#true} is VALID [2020-07-10 23:03:46,462 INFO L280 TraceCheckUtils]: 6: Hoare triple {4591#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {4591#true} is VALID [2020-07-10 23:03:46,463 INFO L280 TraceCheckUtils]: 7: Hoare triple {4591#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {4591#true} is VALID [2020-07-10 23:03:46,463 INFO L280 TraceCheckUtils]: 8: Hoare triple {4591#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {4591#true} is VALID [2020-07-10 23:03:46,463 INFO L280 TraceCheckUtils]: 9: Hoare triple {4591#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {4591#true} is VALID [2020-07-10 23:03:46,464 INFO L280 TraceCheckUtils]: 10: Hoare triple {4591#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {4591#true} is VALID [2020-07-10 23:03:46,464 INFO L280 TraceCheckUtils]: 11: Hoare triple {4591#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {4591#true} is VALID [2020-07-10 23:03:46,464 INFO L280 TraceCheckUtils]: 12: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {4591#true} is VALID [2020-07-10 23:03:46,464 INFO L280 TraceCheckUtils]: 13: Hoare triple {4591#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {4591#true} is VALID [2020-07-10 23:03:46,465 INFO L280 TraceCheckUtils]: 14: Hoare triple {4591#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {4591#true} is VALID [2020-07-10 23:03:46,465 INFO L280 TraceCheckUtils]: 15: Hoare triple {4591#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {4591#true} is VALID [2020-07-10 23:03:46,465 INFO L280 TraceCheckUtils]: 16: Hoare triple {4591#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {4591#true} is VALID [2020-07-10 23:03:46,466 INFO L280 TraceCheckUtils]: 17: Hoare triple {4591#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {4591#true} is VALID [2020-07-10 23:03:46,466 INFO L280 TraceCheckUtils]: 18: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {4591#true} is VALID [2020-07-10 23:03:46,466 INFO L280 TraceCheckUtils]: 19: Hoare triple {4591#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {4591#true} is VALID [2020-07-10 23:03:46,466 INFO L280 TraceCheckUtils]: 20: Hoare triple {4591#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {4591#true} is VALID [2020-07-10 23:03:46,467 INFO L280 TraceCheckUtils]: 21: Hoare triple {4591#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {4591#true} is VALID [2020-07-10 23:03:46,467 INFO L280 TraceCheckUtils]: 22: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {4591#true} is VALID [2020-07-10 23:03:46,467 INFO L280 TraceCheckUtils]: 23: Hoare triple {4591#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {4591#true} is VALID [2020-07-10 23:03:46,467 INFO L280 TraceCheckUtils]: 24: Hoare triple {4591#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {4591#true} is VALID [2020-07-10 23:03:46,467 INFO L280 TraceCheckUtils]: 25: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {4591#true} is VALID [2020-07-10 23:03:46,468 INFO L280 TraceCheckUtils]: 26: Hoare triple {4591#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {4591#true} is VALID [2020-07-10 23:03:46,468 INFO L280 TraceCheckUtils]: 27: Hoare triple {4591#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {4591#true} is VALID [2020-07-10 23:03:46,468 INFO L280 TraceCheckUtils]: 28: Hoare triple {4591#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {4591#true} is VALID [2020-07-10 23:03:46,468 INFO L280 TraceCheckUtils]: 29: Hoare triple {4591#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {4591#true} is VALID [2020-07-10 23:03:46,470 INFO L280 TraceCheckUtils]: 30: Hoare triple {4591#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {4591#true} is VALID [2020-07-10 23:03:46,471 INFO L280 TraceCheckUtils]: 31: Hoare triple {4591#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {4591#true} is VALID [2020-07-10 23:03:46,471 INFO L280 TraceCheckUtils]: 32: Hoare triple {4591#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {4591#true} is VALID [2020-07-10 23:03:46,471 INFO L280 TraceCheckUtils]: 33: Hoare triple {4591#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {4591#true} is VALID [2020-07-10 23:03:46,471 INFO L280 TraceCheckUtils]: 34: Hoare triple {4591#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {4591#true} is VALID [2020-07-10 23:03:46,472 INFO L280 TraceCheckUtils]: 35: Hoare triple {4591#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {4591#true} is VALID [2020-07-10 23:03:46,472 INFO L280 TraceCheckUtils]: 36: Hoare triple {4591#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {4591#true} is VALID [2020-07-10 23:03:46,472 INFO L280 TraceCheckUtils]: 37: Hoare triple {4591#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {4591#true} is VALID [2020-07-10 23:03:46,472 INFO L280 TraceCheckUtils]: 38: Hoare triple {4591#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {4591#true} is VALID [2020-07-10 23:03:46,473 INFO L280 TraceCheckUtils]: 39: Hoare triple {4591#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {4591#true} is VALID [2020-07-10 23:03:46,473 INFO L280 TraceCheckUtils]: 40: Hoare triple {4591#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {4591#true} is VALID [2020-07-10 23:03:46,474 INFO L280 TraceCheckUtils]: 41: Hoare triple {4591#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {4591#true} is VALID [2020-07-10 23:03:46,474 INFO L280 TraceCheckUtils]: 42: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {4591#true} is VALID [2020-07-10 23:03:46,474 INFO L280 TraceCheckUtils]: 43: Hoare triple {4591#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {4591#true} is VALID [2020-07-10 23:03:46,475 INFO L280 TraceCheckUtils]: 44: Hoare triple {4591#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {4591#true} is VALID [2020-07-10 23:03:46,475 INFO L280 TraceCheckUtils]: 45: Hoare triple {4591#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {4591#true} is VALID [2020-07-10 23:03:46,475 INFO L280 TraceCheckUtils]: 46: Hoare triple {4591#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {4591#true} is VALID [2020-07-10 23:03:46,475 INFO L280 TraceCheckUtils]: 47: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {4591#true} is VALID [2020-07-10 23:03:46,476 INFO L280 TraceCheckUtils]: 48: Hoare triple {4591#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {4591#true} is VALID [2020-07-10 23:03:46,476 INFO L280 TraceCheckUtils]: 49: Hoare triple {4591#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {4591#true} is VALID [2020-07-10 23:03:46,476 INFO L280 TraceCheckUtils]: 50: Hoare triple {4591#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {4591#true} is VALID [2020-07-10 23:03:46,477 INFO L280 TraceCheckUtils]: 51: Hoare triple {4591#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {4591#true} is VALID [2020-07-10 23:03:46,477 INFO L280 TraceCheckUtils]: 52: Hoare triple {4591#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {4591#true} is VALID [2020-07-10 23:03:46,477 INFO L280 TraceCheckUtils]: 53: Hoare triple {4591#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {4591#true} is VALID [2020-07-10 23:03:46,477 INFO L280 TraceCheckUtils]: 54: Hoare triple {4591#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {4591#true} is VALID [2020-07-10 23:03:46,478 INFO L280 TraceCheckUtils]: 55: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {4591#true} is VALID [2020-07-10 23:03:46,478 INFO L280 TraceCheckUtils]: 56: Hoare triple {4591#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {4591#true} is VALID [2020-07-10 23:03:46,478 INFO L280 TraceCheckUtils]: 57: Hoare triple {4591#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {4591#true} is VALID [2020-07-10 23:03:46,479 INFO L280 TraceCheckUtils]: 58: Hoare triple {4591#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {4591#true} is VALID [2020-07-10 23:03:46,479 INFO L280 TraceCheckUtils]: 59: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {4591#true} is VALID [2020-07-10 23:03:46,479 INFO L280 TraceCheckUtils]: 60: Hoare triple {4591#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {4591#true} is VALID [2020-07-10 23:03:46,479 INFO L280 TraceCheckUtils]: 61: Hoare triple {4591#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {4591#true} is VALID [2020-07-10 23:03:46,479 INFO L280 TraceCheckUtils]: 62: Hoare triple {4591#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {4591#true} is VALID [2020-07-10 23:03:46,480 INFO L280 TraceCheckUtils]: 63: Hoare triple {4591#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {4591#true} is VALID [2020-07-10 23:03:46,480 INFO L280 TraceCheckUtils]: 64: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {4591#true} is VALID [2020-07-10 23:03:46,480 INFO L280 TraceCheckUtils]: 65: Hoare triple {4591#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {4591#true} is VALID [2020-07-10 23:03:46,481 INFO L280 TraceCheckUtils]: 66: Hoare triple {4591#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {4591#true} is VALID [2020-07-10 23:03:46,481 INFO L280 TraceCheckUtils]: 67: Hoare triple {4591#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {4591#true} is VALID [2020-07-10 23:03:46,481 INFO L280 TraceCheckUtils]: 68: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {4591#true} is VALID [2020-07-10 23:03:46,481 INFO L280 TraceCheckUtils]: 69: Hoare triple {4591#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {4591#true} is VALID [2020-07-10 23:03:46,482 INFO L280 TraceCheckUtils]: 70: Hoare triple {4591#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {4591#true} is VALID [2020-07-10 23:03:46,482 INFO L280 TraceCheckUtils]: 71: Hoare triple {4591#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {4591#true} is VALID [2020-07-10 23:03:46,482 INFO L280 TraceCheckUtils]: 72: Hoare triple {4591#true} ~waterLevel~0 := 1; {4591#true} is VALID [2020-07-10 23:03:46,483 INFO L280 TraceCheckUtils]: 73: Hoare triple {4591#true} ~methaneLevelCritical~0 := 0; {4591#true} is VALID [2020-07-10 23:03:46,491 INFO L280 TraceCheckUtils]: 74: Hoare triple {4591#true} ~head~0.base, ~head~0.offset := 0, 0; {4591#true} is VALID [2020-07-10 23:03:46,491 INFO L280 TraceCheckUtils]: 75: Hoare triple {4591#true} ~cleanupTimeShifts~0 := 4; {4591#true} is VALID [2020-07-10 23:03:46,492 INFO L280 TraceCheckUtils]: 76: Hoare triple {4591#true} ~methAndRunningLastTime~0 := 0; {4591#true} is VALID [2020-07-10 23:03:46,492 INFO L280 TraceCheckUtils]: 77: Hoare triple {4591#true} ~pumpRunning~0 := 0; {4591#true} is VALID [2020-07-10 23:03:46,495 INFO L280 TraceCheckUtils]: 78: Hoare triple {4591#true} ~systemActive~0 := 1; {4673#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:03:46,514 INFO L280 TraceCheckUtils]: 79: Hoare triple {4673#(= 1 ~systemActive~0)} assume true; {4673#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:03:46,515 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {4673#(= 1 ~systemActive~0)} {4591#true} #916#return; {4673#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:03:46,516 INFO L263 TraceCheckUtils]: 81: Hoare triple {4673#(= 1 ~systemActive~0)} call #t~ret73 := main(); {4673#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:03:46,517 INFO L280 TraceCheckUtils]: 82: Hoare triple {4673#(= 1 ~systemActive~0)} havoc ~retValue_acc~6; {4673#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:03:46,517 INFO L280 TraceCheckUtils]: 83: Hoare triple {4673#(= 1 ~systemActive~0)} havoc ~tmp~3; {4673#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:03:46,518 INFO L263 TraceCheckUtils]: 84: Hoare triple {4673#(= 1 ~systemActive~0)} call select_helpers(); {4591#true} is VALID [2020-07-10 23:03:46,518 INFO L280 TraceCheckUtils]: 85: Hoare triple {4591#true} assume true; {4591#true} is VALID [2020-07-10 23:03:46,519 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {4591#true} {4673#(= 1 ~systemActive~0)} #822#return; {4673#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:03:46,519 INFO L263 TraceCheckUtils]: 87: Hoare triple {4673#(= 1 ~systemActive~0)} call select_features(); {4591#true} is VALID [2020-07-10 23:03:46,519 INFO L280 TraceCheckUtils]: 88: Hoare triple {4591#true} assume true; {4591#true} is VALID [2020-07-10 23:03:46,523 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {4591#true} {4673#(= 1 ~systemActive~0)} #824#return; {4673#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:03:46,523 INFO L263 TraceCheckUtils]: 90: Hoare triple {4673#(= 1 ~systemActive~0)} call #t~ret45 := valid_product(); {4591#true} is VALID [2020-07-10 23:03:46,523 INFO L280 TraceCheckUtils]: 91: Hoare triple {4591#true} havoc ~retValue_acc~8; {4591#true} is VALID [2020-07-10 23:03:46,524 INFO L280 TraceCheckUtils]: 92: Hoare triple {4591#true} ~retValue_acc~8 := 1; {4702#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} is VALID [2020-07-10 23:03:46,529 INFO L280 TraceCheckUtils]: 93: Hoare triple {4702#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} #res := ~retValue_acc~8; {4703#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:03:46,530 INFO L280 TraceCheckUtils]: 94: Hoare triple {4703#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4703#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:03:46,531 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {4703#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4673#(= 1 ~systemActive~0)} #826#return; {4683#(= |main_#t~ret45| ~systemActive~0)} is VALID [2020-07-10 23:03:46,532 INFO L280 TraceCheckUtils]: 96: Hoare triple {4683#(= |main_#t~ret45| ~systemActive~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; {4683#(= |main_#t~ret45| ~systemActive~0)} is VALID [2020-07-10 23:03:46,533 INFO L280 TraceCheckUtils]: 97: Hoare triple {4683#(= |main_#t~ret45| ~systemActive~0)} ~tmp~3 := #t~ret45; {4684#(= main_~tmp~3 ~systemActive~0)} is VALID [2020-07-10 23:03:46,533 INFO L280 TraceCheckUtils]: 98: Hoare triple {4684#(= main_~tmp~3 ~systemActive~0)} havoc #t~ret45; {4684#(= main_~tmp~3 ~systemActive~0)} is VALID [2020-07-10 23:03:46,534 INFO L280 TraceCheckUtils]: 99: Hoare triple {4684#(= main_~tmp~3 ~systemActive~0)} assume 0 != ~tmp~3; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,534 INFO L263 TraceCheckUtils]: 100: Hoare triple {4685#(not (= 0 ~systemActive~0))} call setup(); {4591#true} is VALID [2020-07-10 23:03:46,535 INFO L280 TraceCheckUtils]: 101: Hoare triple {4591#true} assume true; {4591#true} is VALID [2020-07-10 23:03:46,536 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {4591#true} {4685#(not (= 0 ~systemActive~0))} #828#return; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,536 INFO L263 TraceCheckUtils]: 103: Hoare triple {4685#(not (= 0 ~systemActive~0))} call runTest(); {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,537 INFO L263 TraceCheckUtils]: 104: Hoare triple {4685#(not (= 0 ~systemActive~0))} call __utac_acc__Specification2_spec__1(); {4704#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:03:46,538 INFO L280 TraceCheckUtils]: 105: Hoare triple {4704#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {4591#true} is VALID [2020-07-10 23:03:46,538 INFO L280 TraceCheckUtils]: 106: Hoare triple {4591#true} assume true; {4591#true} is VALID [2020-07-10 23:03:46,539 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4591#true} {4685#(not (= 0 ~systemActive~0))} #906#return; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,539 INFO L263 TraceCheckUtils]: 108: Hoare triple {4685#(not (= 0 ~systemActive~0))} call test(); {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,540 INFO L280 TraceCheckUtils]: 109: Hoare triple {4685#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,540 INFO L280 TraceCheckUtils]: 110: Hoare triple {4685#(not (= 0 ~systemActive~0))} havoc ~tmp~5; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,541 INFO L280 TraceCheckUtils]: 111: Hoare triple {4685#(not (= 0 ~systemActive~0))} havoc ~tmp___0~1; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,541 INFO L280 TraceCheckUtils]: 112: Hoare triple {4685#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,542 INFO L280 TraceCheckUtils]: 113: Hoare triple {4685#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,542 INFO L280 TraceCheckUtils]: 114: Hoare triple {4685#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,543 INFO L280 TraceCheckUtils]: 115: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume !false; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,543 INFO L280 TraceCheckUtils]: 116: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,544 INFO L280 TraceCheckUtils]: 117: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet49 && #t~nondet49 <= 2147483647; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,544 INFO L280 TraceCheckUtils]: 118: Hoare triple {4685#(not (= 0 ~systemActive~0))} ~tmp~5 := #t~nondet49; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,545 INFO L280 TraceCheckUtils]: 119: Hoare triple {4685#(not (= 0 ~systemActive~0))} havoc #t~nondet49; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,545 INFO L280 TraceCheckUtils]: 120: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,546 INFO L280 TraceCheckUtils]: 121: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,547 INFO L280 TraceCheckUtils]: 122: Hoare triple {4685#(not (= 0 ~systemActive~0))} ~tmp___0~1 := #t~nondet50; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,547 INFO L280 TraceCheckUtils]: 123: Hoare triple {4685#(not (= 0 ~systemActive~0))} havoc #t~nondet50; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,548 INFO L280 TraceCheckUtils]: 124: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,549 INFO L280 TraceCheckUtils]: 125: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,550 INFO L280 TraceCheckUtils]: 126: Hoare triple {4685#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet51; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,550 INFO L280 TraceCheckUtils]: 127: Hoare triple {4685#(not (= 0 ~systemActive~0))} havoc #t~nondet51; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,551 INFO L280 TraceCheckUtils]: 128: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,552 INFO L263 TraceCheckUtils]: 129: Hoare triple {4685#(not (= 0 ~systemActive~0))} call timeShift(); {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,552 INFO L280 TraceCheckUtils]: 130: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:03:46,553 INFO L280 TraceCheckUtils]: 131: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4592#false} is VALID [2020-07-10 23:03:46,553 INFO L263 TraceCheckUtils]: 132: Hoare triple {4592#false} call __utac_acc__Specification2_spec__2(); {4592#false} is VALID [2020-07-10 23:03:46,553 INFO L280 TraceCheckUtils]: 133: Hoare triple {4592#false} havoc ~tmp~4; {4592#false} is VALID [2020-07-10 23:03:46,554 INFO L280 TraceCheckUtils]: 134: Hoare triple {4592#false} havoc ~tmp___0~0; {4592#false} is VALID [2020-07-10 23:03:46,554 INFO L263 TraceCheckUtils]: 135: Hoare triple {4592#false} call #t~ret47 := isMethaneLevelCritical(); {4591#true} is VALID [2020-07-10 23:03:46,554 INFO L280 TraceCheckUtils]: 136: Hoare triple {4591#true} havoc ~retValue_acc~0; {4591#true} is VALID [2020-07-10 23:03:46,555 INFO L280 TraceCheckUtils]: 137: Hoare triple {4591#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {4591#true} is VALID [2020-07-10 23:03:46,555 INFO L280 TraceCheckUtils]: 138: Hoare triple {4591#true} #res := ~retValue_acc~0; {4591#true} is VALID [2020-07-10 23:03:46,555 INFO L280 TraceCheckUtils]: 139: Hoare triple {4591#true} assume true; {4591#true} is VALID [2020-07-10 23:03:46,555 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {4591#true} {4592#false} #882#return; {4592#false} is VALID [2020-07-10 23:03:46,556 INFO L280 TraceCheckUtils]: 141: Hoare triple {4592#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {4592#false} is VALID [2020-07-10 23:03:46,556 INFO L280 TraceCheckUtils]: 142: Hoare triple {4592#false} ~tmp~4 := #t~ret47; {4592#false} is VALID [2020-07-10 23:03:46,556 INFO L280 TraceCheckUtils]: 143: Hoare triple {4592#false} havoc #t~ret47; {4592#false} is VALID [2020-07-10 23:03:46,556 INFO L280 TraceCheckUtils]: 144: Hoare triple {4592#false} assume 0 != ~tmp~4; {4592#false} is VALID [2020-07-10 23:03:46,557 INFO L263 TraceCheckUtils]: 145: Hoare triple {4592#false} call #t~ret48 := isPumpRunning(); {4591#true} is VALID [2020-07-10 23:03:46,557 INFO L280 TraceCheckUtils]: 146: Hoare triple {4591#true} havoc ~retValue_acc~10; {4591#true} is VALID [2020-07-10 23:03:46,559 INFO L280 TraceCheckUtils]: 147: Hoare triple {4591#true} ~retValue_acc~10 := ~pumpRunning~0; {4591#true} is VALID [2020-07-10 23:03:46,559 INFO L280 TraceCheckUtils]: 148: Hoare triple {4591#true} #res := ~retValue_acc~10; {4591#true} is VALID [2020-07-10 23:03:46,559 INFO L280 TraceCheckUtils]: 149: Hoare triple {4591#true} assume true; {4591#true} is VALID [2020-07-10 23:03:46,559 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {4591#true} {4592#false} #884#return; {4592#false} is VALID [2020-07-10 23:03:46,560 INFO L280 TraceCheckUtils]: 151: Hoare triple {4592#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {4592#false} is VALID [2020-07-10 23:03:46,560 INFO L280 TraceCheckUtils]: 152: Hoare triple {4592#false} ~tmp___0~0 := #t~ret48; {4592#false} is VALID [2020-07-10 23:03:46,560 INFO L280 TraceCheckUtils]: 153: Hoare triple {4592#false} havoc #t~ret48; {4592#false} is VALID [2020-07-10 23:03:46,561 INFO L280 TraceCheckUtils]: 154: Hoare triple {4592#false} assume 0 != ~tmp___0~0; {4592#false} is VALID [2020-07-10 23:03:46,561 INFO L280 TraceCheckUtils]: 155: Hoare triple {4592#false} assume 0 != ~methAndRunningLastTime~0; {4592#false} is VALID [2020-07-10 23:03:46,561 INFO L263 TraceCheckUtils]: 156: Hoare triple {4592#false} call __automaton_fail(); {4592#false} is VALID [2020-07-10 23:03:46,561 INFO L280 TraceCheckUtils]: 157: Hoare triple {4592#false} assume !false; {4592#false} is VALID [2020-07-10 23:03:46,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:03:46,614 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1712501940] [2020-07-10 23:03:46,615 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:03:46,615 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 23:03:46,616 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396108622] [2020-07-10 23:03:46,619 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-10 23:03:46,622 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:03:46,622 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 23:03:46,782 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:03:46,782 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 23:03:46,782 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:03:46,782 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 23:03:46,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 23:03:46,783 INFO L87 Difference]: Start difference. First operand 252 states and 271 transitions. Second operand 10 states. [2020-07-10 23:03:47,933 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:03:49,159 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:03:49,543 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 23:03:50,015 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:03:50,432 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:03:50,785 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:03:57,942 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:04:15,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:04:15,689 INFO L93 Difference]: Finished difference Result 671 states and 774 transitions. [2020-07-10 23:04:15,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 23:04:15,689 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-10 23:04:15,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:04:15,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:04:15,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 774 transitions. [2020-07-10 23:04:15,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:04:15,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 774 transitions. [2020-07-10 23:04:15,717 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 774 transitions. [2020-07-10 23:04:18,057 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 774 edges. 774 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:04:18,078 INFO L225 Difference]: With dead ends: 671 [2020-07-10 23:04:18,078 INFO L226 Difference]: Without dead ends: 534 [2020-07-10 23:04:18,080 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-10 23:04:18,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 534 states. [2020-07-10 23:04:27,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 534 to 445. [2020-07-10 23:04:27,235 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:04:27,235 INFO L82 GeneralOperation]: Start isEquivalent. First operand 534 states. Second operand 445 states. [2020-07-10 23:04:27,235 INFO L74 IsIncluded]: Start isIncluded. First operand 534 states. Second operand 445 states. [2020-07-10 23:04:27,236 INFO L87 Difference]: Start difference. First operand 534 states. Second operand 445 states. [2020-07-10 23:04:27,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:04:27,265 INFO L93 Difference]: Finished difference Result 534 states and 610 transitions. [2020-07-10 23:04:27,265 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 610 transitions. [2020-07-10 23:04:27,267 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:04:27,267 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:04:27,267 INFO L74 IsIncluded]: Start isIncluded. First operand 445 states. Second operand 534 states. [2020-07-10 23:04:27,268 INFO L87 Difference]: Start difference. First operand 445 states. Second operand 534 states. [2020-07-10 23:04:27,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:04:27,293 INFO L93 Difference]: Finished difference Result 534 states and 610 transitions. [2020-07-10 23:04:27,293 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 610 transitions. [2020-07-10 23:04:27,295 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:04:27,295 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:04:27,295 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:04:27,296 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:04:27,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 445 states. [2020-07-10 23:04:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 445 states and 494 transitions. [2020-07-10 23:04:27,312 INFO L78 Accepts]: Start accepts. Automaton has 445 states and 494 transitions. Word has length 158 [2020-07-10 23:04:27,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:04:27,313 INFO L479 AbstractCegarLoop]: Abstraction has 445 states and 494 transitions. [2020-07-10 23:04:27,313 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 23:04:27,313 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 445 states and 494 transitions. [2020-07-10 23:04:30,114 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 494 edges. 494 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:04:30,114 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 494 transitions. [2020-07-10 23:04:30,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 23:04:30,119 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:04:30,119 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:04:30,119 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 23:04:30,120 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:04:30,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:04:30,120 INFO L82 PathProgramCache]: Analyzing trace with hash 226204253, now seen corresponding path program 1 times [2020-07-10 23:04:30,121 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:04:30,121 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1038696440] [2020-07-10 23:04:30,121 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:04:30,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:30,620 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:04:30,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:30,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {8141#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {8027#true} is VALID [2020-07-10 23:04:30,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {8027#true} #valid := #valid[0 := 0]; {8027#true} is VALID [2020-07-10 23:04:30,730 INFO L280 TraceCheckUtils]: 2: Hoare triple {8027#true} assume 0 < #StackHeapBarrier; {8027#true} is VALID [2020-07-10 23:04:30,730 INFO L280 TraceCheckUtils]: 3: Hoare triple {8027#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {8027#true} is VALID [2020-07-10 23:04:30,731 INFO L280 TraceCheckUtils]: 4: Hoare triple {8027#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {8027#true} is VALID [2020-07-10 23:04:30,731 INFO L280 TraceCheckUtils]: 5: Hoare triple {8027#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {8027#true} is VALID [2020-07-10 23:04:30,731 INFO L280 TraceCheckUtils]: 6: Hoare triple {8027#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {8027#true} is VALID [2020-07-10 23:04:30,732 INFO L280 TraceCheckUtils]: 7: Hoare triple {8027#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {8027#true} is VALID [2020-07-10 23:04:30,732 INFO L280 TraceCheckUtils]: 8: Hoare triple {8027#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {8027#true} is VALID [2020-07-10 23:04:30,732 INFO L280 TraceCheckUtils]: 9: Hoare triple {8027#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {8027#true} is VALID [2020-07-10 23:04:30,733 INFO L280 TraceCheckUtils]: 10: Hoare triple {8027#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {8027#true} is VALID [2020-07-10 23:04:30,733 INFO L280 TraceCheckUtils]: 11: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {8027#true} is VALID [2020-07-10 23:04:30,733 INFO L280 TraceCheckUtils]: 12: Hoare triple {8027#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {8027#true} is VALID [2020-07-10 23:04:30,734 INFO L280 TraceCheckUtils]: 13: Hoare triple {8027#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {8027#true} is VALID [2020-07-10 23:04:30,734 INFO L280 TraceCheckUtils]: 14: Hoare triple {8027#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {8027#true} is VALID [2020-07-10 23:04:30,734 INFO L280 TraceCheckUtils]: 15: Hoare triple {8027#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {8027#true} is VALID [2020-07-10 23:04:30,735 INFO L280 TraceCheckUtils]: 16: Hoare triple {8027#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {8027#true} is VALID [2020-07-10 23:04:30,735 INFO L280 TraceCheckUtils]: 17: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {8027#true} is VALID [2020-07-10 23:04:30,735 INFO L280 TraceCheckUtils]: 18: Hoare triple {8027#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {8027#true} is VALID [2020-07-10 23:04:30,735 INFO L280 TraceCheckUtils]: 19: Hoare triple {8027#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {8027#true} is VALID [2020-07-10 23:04:30,736 INFO L280 TraceCheckUtils]: 20: Hoare triple {8027#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {8027#true} is VALID [2020-07-10 23:04:30,736 INFO L280 TraceCheckUtils]: 21: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {8027#true} is VALID [2020-07-10 23:04:30,736 INFO L280 TraceCheckUtils]: 22: Hoare triple {8027#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {8027#true} is VALID [2020-07-10 23:04:30,737 INFO L280 TraceCheckUtils]: 23: Hoare triple {8027#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {8027#true} is VALID [2020-07-10 23:04:30,737 INFO L280 TraceCheckUtils]: 24: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {8027#true} is VALID [2020-07-10 23:04:30,737 INFO L280 TraceCheckUtils]: 25: Hoare triple {8027#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {8027#true} is VALID [2020-07-10 23:04:30,738 INFO L280 TraceCheckUtils]: 26: Hoare triple {8027#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {8027#true} is VALID [2020-07-10 23:04:30,738 INFO L280 TraceCheckUtils]: 27: Hoare triple {8027#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {8027#true} is VALID [2020-07-10 23:04:30,738 INFO L280 TraceCheckUtils]: 28: Hoare triple {8027#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {8027#true} is VALID [2020-07-10 23:04:30,739 INFO L280 TraceCheckUtils]: 29: Hoare triple {8027#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {8027#true} is VALID [2020-07-10 23:04:30,739 INFO L280 TraceCheckUtils]: 30: Hoare triple {8027#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {8027#true} is VALID [2020-07-10 23:04:30,739 INFO L280 TraceCheckUtils]: 31: Hoare triple {8027#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {8027#true} is VALID [2020-07-10 23:04:30,740 INFO L280 TraceCheckUtils]: 32: Hoare triple {8027#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {8027#true} is VALID [2020-07-10 23:04:30,740 INFO L280 TraceCheckUtils]: 33: Hoare triple {8027#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {8027#true} is VALID [2020-07-10 23:04:30,740 INFO L280 TraceCheckUtils]: 34: Hoare triple {8027#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {8027#true} is VALID [2020-07-10 23:04:30,741 INFO L280 TraceCheckUtils]: 35: Hoare triple {8027#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {8027#true} is VALID [2020-07-10 23:04:30,741 INFO L280 TraceCheckUtils]: 36: Hoare triple {8027#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {8027#true} is VALID [2020-07-10 23:04:30,741 INFO L280 TraceCheckUtils]: 37: Hoare triple {8027#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {8027#true} is VALID [2020-07-10 23:04:30,742 INFO L280 TraceCheckUtils]: 38: Hoare triple {8027#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {8027#true} is VALID [2020-07-10 23:04:30,742 INFO L280 TraceCheckUtils]: 39: Hoare triple {8027#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {8027#true} is VALID [2020-07-10 23:04:30,742 INFO L280 TraceCheckUtils]: 40: Hoare triple {8027#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {8027#true} is VALID [2020-07-10 23:04:30,743 INFO L280 TraceCheckUtils]: 41: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {8027#true} is VALID [2020-07-10 23:04:30,743 INFO L280 TraceCheckUtils]: 42: Hoare triple {8027#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {8027#true} is VALID [2020-07-10 23:04:30,743 INFO L280 TraceCheckUtils]: 43: Hoare triple {8027#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {8027#true} is VALID [2020-07-10 23:04:30,743 INFO L280 TraceCheckUtils]: 44: Hoare triple {8027#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {8027#true} is VALID [2020-07-10 23:04:30,744 INFO L280 TraceCheckUtils]: 45: Hoare triple {8027#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {8027#true} is VALID [2020-07-10 23:04:30,744 INFO L280 TraceCheckUtils]: 46: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {8027#true} is VALID [2020-07-10 23:04:30,744 INFO L280 TraceCheckUtils]: 47: Hoare triple {8027#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {8027#true} is VALID [2020-07-10 23:04:30,744 INFO L280 TraceCheckUtils]: 48: Hoare triple {8027#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {8027#true} is VALID [2020-07-10 23:04:30,745 INFO L280 TraceCheckUtils]: 49: Hoare triple {8027#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {8027#true} is VALID [2020-07-10 23:04:30,745 INFO L280 TraceCheckUtils]: 50: Hoare triple {8027#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {8027#true} is VALID [2020-07-10 23:04:30,745 INFO L280 TraceCheckUtils]: 51: Hoare triple {8027#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {8027#true} is VALID [2020-07-10 23:04:30,745 INFO L280 TraceCheckUtils]: 52: Hoare triple {8027#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {8027#true} is VALID [2020-07-10 23:04:30,745 INFO L280 TraceCheckUtils]: 53: Hoare triple {8027#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {8027#true} is VALID [2020-07-10 23:04:30,746 INFO L280 TraceCheckUtils]: 54: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {8027#true} is VALID [2020-07-10 23:04:30,746 INFO L280 TraceCheckUtils]: 55: Hoare triple {8027#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {8027#true} is VALID [2020-07-10 23:04:30,746 INFO L280 TraceCheckUtils]: 56: Hoare triple {8027#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {8027#true} is VALID [2020-07-10 23:04:30,746 INFO L280 TraceCheckUtils]: 57: Hoare triple {8027#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {8027#true} is VALID [2020-07-10 23:04:30,746 INFO L280 TraceCheckUtils]: 58: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {8027#true} is VALID [2020-07-10 23:04:30,747 INFO L280 TraceCheckUtils]: 59: Hoare triple {8027#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {8027#true} is VALID [2020-07-10 23:04:30,747 INFO L280 TraceCheckUtils]: 60: Hoare triple {8027#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {8027#true} is VALID [2020-07-10 23:04:30,747 INFO L280 TraceCheckUtils]: 61: Hoare triple {8027#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {8027#true} is VALID [2020-07-10 23:04:30,747 INFO L280 TraceCheckUtils]: 62: Hoare triple {8027#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {8027#true} is VALID [2020-07-10 23:04:30,747 INFO L280 TraceCheckUtils]: 63: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {8027#true} is VALID [2020-07-10 23:04:30,748 INFO L280 TraceCheckUtils]: 64: Hoare triple {8027#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {8027#true} is VALID [2020-07-10 23:04:30,748 INFO L280 TraceCheckUtils]: 65: Hoare triple {8027#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {8027#true} is VALID [2020-07-10 23:04:30,748 INFO L280 TraceCheckUtils]: 66: Hoare triple {8027#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {8027#true} is VALID [2020-07-10 23:04:30,748 INFO L280 TraceCheckUtils]: 67: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {8027#true} is VALID [2020-07-10 23:04:30,748 INFO L280 TraceCheckUtils]: 68: Hoare triple {8027#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {8027#true} is VALID [2020-07-10 23:04:30,748 INFO L280 TraceCheckUtils]: 69: Hoare triple {8027#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {8027#true} is VALID [2020-07-10 23:04:30,749 INFO L280 TraceCheckUtils]: 70: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {8027#true} is VALID [2020-07-10 23:04:30,749 INFO L280 TraceCheckUtils]: 71: Hoare triple {8027#true} ~waterLevel~0 := 1; {8027#true} is VALID [2020-07-10 23:04:30,749 INFO L280 TraceCheckUtils]: 72: Hoare triple {8027#true} ~methaneLevelCritical~0 := 0; {8027#true} is VALID [2020-07-10 23:04:30,750 INFO L280 TraceCheckUtils]: 73: Hoare triple {8027#true} ~head~0.base, ~head~0.offset := 0, 0; {8027#true} is VALID [2020-07-10 23:04:30,750 INFO L280 TraceCheckUtils]: 74: Hoare triple {8027#true} ~cleanupTimeShifts~0 := 4; {8027#true} is VALID [2020-07-10 23:04:30,750 INFO L280 TraceCheckUtils]: 75: Hoare triple {8027#true} ~methAndRunningLastTime~0 := 0; {8027#true} is VALID [2020-07-10 23:04:30,751 INFO L280 TraceCheckUtils]: 76: Hoare triple {8027#true} ~pumpRunning~0 := 0; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,752 INFO L280 TraceCheckUtils]: 77: Hoare triple {8109#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,753 INFO L280 TraceCheckUtils]: 78: Hoare triple {8109#(= 0 ~pumpRunning~0)} assume true; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,754 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8109#(= 0 ~pumpRunning~0)} {8027#true} #916#return; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:30,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,766 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8027#true} {8109#(= 0 ~pumpRunning~0)} #822#return; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:30,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,770 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8027#true} {8109#(= 0 ~pumpRunning~0)} #824#return; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:30,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {8027#true} havoc ~retValue_acc~8; {8027#true} is VALID [2020-07-10 23:04:30,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {8027#true} ~retValue_acc~8 := 1; {8027#true} is VALID [2020-07-10 23:04:30,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {8027#true} #res := ~retValue_acc~8; {8027#true} is VALID [2020-07-10 23:04:30,775 INFO L280 TraceCheckUtils]: 3: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,776 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8027#true} {8109#(= 0 ~pumpRunning~0)} #826#return; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:30,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,781 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8027#true} {8109#(= 0 ~pumpRunning~0)} #828#return; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:30,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {8142#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {8027#true} is VALID [2020-07-10 23:04:30,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,801 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8027#true} {8109#(= 0 ~pumpRunning~0)} #906#return; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:30,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:30,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,844 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8027#true} {8144#(not (= 0 |old(~pumpRunning~0)|))} #870#return; {8144#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:04:30,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {8143#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8143#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:04:30,846 INFO L280 TraceCheckUtils]: 1: Hoare triple {8143#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {8144#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:04:30,846 INFO L263 TraceCheckUtils]: 2: Hoare triple {8144#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {8027#true} is VALID [2020-07-10 23:04:30,847 INFO L280 TraceCheckUtils]: 3: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,847 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8027#true} {8144#(not (= 0 |old(~pumpRunning~0)|))} #870#return; {8144#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:04:30,848 INFO L280 TraceCheckUtils]: 5: Hoare triple {8144#(not (= 0 |old(~pumpRunning~0)|))} assume true; {8144#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:04:30,849 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8144#(not (= 0 |old(~pumpRunning~0)|))} {8109#(= 0 ~pumpRunning~0)} #896#return; {8028#false} is VALID [2020-07-10 23:04:30,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:30,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {8027#true} havoc ~retValue_acc~0; {8027#true} is VALID [2020-07-10 23:04:30,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {8027#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {8027#true} is VALID [2020-07-10 23:04:30,854 INFO L280 TraceCheckUtils]: 2: Hoare triple {8027#true} #res := ~retValue_acc~0; {8027#true} is VALID [2020-07-10 23:04:30,854 INFO L280 TraceCheckUtils]: 3: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,855 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8027#true} {8028#false} #882#return; {8028#false} is VALID [2020-07-10 23:04:30,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:04:30,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {8027#true} havoc ~retValue_acc~10; {8027#true} is VALID [2020-07-10 23:04:30,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {8027#true} ~retValue_acc~10 := ~pumpRunning~0; {8027#true} is VALID [2020-07-10 23:04:30,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {8027#true} #res := ~retValue_acc~10; {8027#true} is VALID [2020-07-10 23:04:30,860 INFO L280 TraceCheckUtils]: 3: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,860 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8027#true} {8028#false} #884#return; {8028#false} is VALID [2020-07-10 23:04:30,868 INFO L263 TraceCheckUtils]: 0: Hoare triple {8027#true} call ULTIMATE.init(); {8141#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:04:30,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {8141#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {8027#true} is VALID [2020-07-10 23:04:30,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {8027#true} #valid := #valid[0 := 0]; {8027#true} is VALID [2020-07-10 23:04:30,869 INFO L280 TraceCheckUtils]: 3: Hoare triple {8027#true} assume 0 < #StackHeapBarrier; {8027#true} is VALID [2020-07-10 23:04:30,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {8027#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {8027#true} is VALID [2020-07-10 23:04:30,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {8027#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {8027#true} is VALID [2020-07-10 23:04:30,870 INFO L280 TraceCheckUtils]: 6: Hoare triple {8027#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {8027#true} is VALID [2020-07-10 23:04:30,870 INFO L280 TraceCheckUtils]: 7: Hoare triple {8027#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {8027#true} is VALID [2020-07-10 23:04:30,870 INFO L280 TraceCheckUtils]: 8: Hoare triple {8027#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {8027#true} is VALID [2020-07-10 23:04:30,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {8027#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {8027#true} is VALID [2020-07-10 23:04:30,871 INFO L280 TraceCheckUtils]: 10: Hoare triple {8027#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {8027#true} is VALID [2020-07-10 23:04:30,871 INFO L280 TraceCheckUtils]: 11: Hoare triple {8027#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {8027#true} is VALID [2020-07-10 23:04:30,871 INFO L280 TraceCheckUtils]: 12: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {8027#true} is VALID [2020-07-10 23:04:30,872 INFO L280 TraceCheckUtils]: 13: Hoare triple {8027#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {8027#true} is VALID [2020-07-10 23:04:30,872 INFO L280 TraceCheckUtils]: 14: Hoare triple {8027#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {8027#true} is VALID [2020-07-10 23:04:30,872 INFO L280 TraceCheckUtils]: 15: Hoare triple {8027#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {8027#true} is VALID [2020-07-10 23:04:30,873 INFO L280 TraceCheckUtils]: 16: Hoare triple {8027#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {8027#true} is VALID [2020-07-10 23:04:30,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {8027#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {8027#true} is VALID [2020-07-10 23:04:30,873 INFO L280 TraceCheckUtils]: 18: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {8027#true} is VALID [2020-07-10 23:04:30,873 INFO L280 TraceCheckUtils]: 19: Hoare triple {8027#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {8027#true} is VALID [2020-07-10 23:04:30,874 INFO L280 TraceCheckUtils]: 20: Hoare triple {8027#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {8027#true} is VALID [2020-07-10 23:04:30,874 INFO L280 TraceCheckUtils]: 21: Hoare triple {8027#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {8027#true} is VALID [2020-07-10 23:04:30,874 INFO L280 TraceCheckUtils]: 22: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {8027#true} is VALID [2020-07-10 23:04:30,874 INFO L280 TraceCheckUtils]: 23: Hoare triple {8027#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {8027#true} is VALID [2020-07-10 23:04:30,875 INFO L280 TraceCheckUtils]: 24: Hoare triple {8027#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {8027#true} is VALID [2020-07-10 23:04:30,875 INFO L280 TraceCheckUtils]: 25: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {8027#true} is VALID [2020-07-10 23:04:30,875 INFO L280 TraceCheckUtils]: 26: Hoare triple {8027#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {8027#true} is VALID [2020-07-10 23:04:30,876 INFO L280 TraceCheckUtils]: 27: Hoare triple {8027#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {8027#true} is VALID [2020-07-10 23:04:30,876 INFO L280 TraceCheckUtils]: 28: Hoare triple {8027#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {8027#true} is VALID [2020-07-10 23:04:30,876 INFO L280 TraceCheckUtils]: 29: Hoare triple {8027#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {8027#true} is VALID [2020-07-10 23:04:30,876 INFO L280 TraceCheckUtils]: 30: Hoare triple {8027#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {8027#true} is VALID [2020-07-10 23:04:30,877 INFO L280 TraceCheckUtils]: 31: Hoare triple {8027#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {8027#true} is VALID [2020-07-10 23:04:30,877 INFO L280 TraceCheckUtils]: 32: Hoare triple {8027#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {8027#true} is VALID [2020-07-10 23:04:30,877 INFO L280 TraceCheckUtils]: 33: Hoare triple {8027#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {8027#true} is VALID [2020-07-10 23:04:30,878 INFO L280 TraceCheckUtils]: 34: Hoare triple {8027#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {8027#true} is VALID [2020-07-10 23:04:30,878 INFO L280 TraceCheckUtils]: 35: Hoare triple {8027#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {8027#true} is VALID [2020-07-10 23:04:30,878 INFO L280 TraceCheckUtils]: 36: Hoare triple {8027#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {8027#true} is VALID [2020-07-10 23:04:30,879 INFO L280 TraceCheckUtils]: 37: Hoare triple {8027#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {8027#true} is VALID [2020-07-10 23:04:30,879 INFO L280 TraceCheckUtils]: 38: Hoare triple {8027#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {8027#true} is VALID [2020-07-10 23:04:30,879 INFO L280 TraceCheckUtils]: 39: Hoare triple {8027#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {8027#true} is VALID [2020-07-10 23:04:30,879 INFO L280 TraceCheckUtils]: 40: Hoare triple {8027#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {8027#true} is VALID [2020-07-10 23:04:30,880 INFO L280 TraceCheckUtils]: 41: Hoare triple {8027#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {8027#true} is VALID [2020-07-10 23:04:30,880 INFO L280 TraceCheckUtils]: 42: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {8027#true} is VALID [2020-07-10 23:04:30,880 INFO L280 TraceCheckUtils]: 43: Hoare triple {8027#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {8027#true} is VALID [2020-07-10 23:04:30,881 INFO L280 TraceCheckUtils]: 44: Hoare triple {8027#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {8027#true} is VALID [2020-07-10 23:04:30,881 INFO L280 TraceCheckUtils]: 45: Hoare triple {8027#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {8027#true} is VALID [2020-07-10 23:04:30,881 INFO L280 TraceCheckUtils]: 46: Hoare triple {8027#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {8027#true} is VALID [2020-07-10 23:04:30,882 INFO L280 TraceCheckUtils]: 47: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {8027#true} is VALID [2020-07-10 23:04:30,882 INFO L280 TraceCheckUtils]: 48: Hoare triple {8027#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {8027#true} is VALID [2020-07-10 23:04:30,882 INFO L280 TraceCheckUtils]: 49: Hoare triple {8027#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {8027#true} is VALID [2020-07-10 23:04:30,882 INFO L280 TraceCheckUtils]: 50: Hoare triple {8027#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {8027#true} is VALID [2020-07-10 23:04:30,883 INFO L280 TraceCheckUtils]: 51: Hoare triple {8027#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {8027#true} is VALID [2020-07-10 23:04:30,884 INFO L280 TraceCheckUtils]: 52: Hoare triple {8027#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {8027#true} is VALID [2020-07-10 23:04:30,884 INFO L280 TraceCheckUtils]: 53: Hoare triple {8027#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {8027#true} is VALID [2020-07-10 23:04:30,884 INFO L280 TraceCheckUtils]: 54: Hoare triple {8027#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {8027#true} is VALID [2020-07-10 23:04:30,884 INFO L280 TraceCheckUtils]: 55: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {8027#true} is VALID [2020-07-10 23:04:30,885 INFO L280 TraceCheckUtils]: 56: Hoare triple {8027#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {8027#true} is VALID [2020-07-10 23:04:30,885 INFO L280 TraceCheckUtils]: 57: Hoare triple {8027#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {8027#true} is VALID [2020-07-10 23:04:30,885 INFO L280 TraceCheckUtils]: 58: Hoare triple {8027#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {8027#true} is VALID [2020-07-10 23:04:30,886 INFO L280 TraceCheckUtils]: 59: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {8027#true} is VALID [2020-07-10 23:04:30,886 INFO L280 TraceCheckUtils]: 60: Hoare triple {8027#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {8027#true} is VALID [2020-07-10 23:04:30,886 INFO L280 TraceCheckUtils]: 61: Hoare triple {8027#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {8027#true} is VALID [2020-07-10 23:04:30,887 INFO L280 TraceCheckUtils]: 62: Hoare triple {8027#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {8027#true} is VALID [2020-07-10 23:04:30,887 INFO L280 TraceCheckUtils]: 63: Hoare triple {8027#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {8027#true} is VALID [2020-07-10 23:04:30,887 INFO L280 TraceCheckUtils]: 64: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {8027#true} is VALID [2020-07-10 23:04:30,887 INFO L280 TraceCheckUtils]: 65: Hoare triple {8027#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {8027#true} is VALID [2020-07-10 23:04:30,888 INFO L280 TraceCheckUtils]: 66: Hoare triple {8027#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {8027#true} is VALID [2020-07-10 23:04:30,888 INFO L280 TraceCheckUtils]: 67: Hoare triple {8027#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {8027#true} is VALID [2020-07-10 23:04:30,888 INFO L280 TraceCheckUtils]: 68: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {8027#true} is VALID [2020-07-10 23:04:30,889 INFO L280 TraceCheckUtils]: 69: Hoare triple {8027#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {8027#true} is VALID [2020-07-10 23:04:30,889 INFO L280 TraceCheckUtils]: 70: Hoare triple {8027#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {8027#true} is VALID [2020-07-10 23:04:30,889 INFO L280 TraceCheckUtils]: 71: Hoare triple {8027#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {8027#true} is VALID [2020-07-10 23:04:30,889 INFO L280 TraceCheckUtils]: 72: Hoare triple {8027#true} ~waterLevel~0 := 1; {8027#true} is VALID [2020-07-10 23:04:30,890 INFO L280 TraceCheckUtils]: 73: Hoare triple {8027#true} ~methaneLevelCritical~0 := 0; {8027#true} is VALID [2020-07-10 23:04:30,890 INFO L280 TraceCheckUtils]: 74: Hoare triple {8027#true} ~head~0.base, ~head~0.offset := 0, 0; {8027#true} is VALID [2020-07-10 23:04:30,890 INFO L280 TraceCheckUtils]: 75: Hoare triple {8027#true} ~cleanupTimeShifts~0 := 4; {8027#true} is VALID [2020-07-10 23:04:30,891 INFO L280 TraceCheckUtils]: 76: Hoare triple {8027#true} ~methAndRunningLastTime~0 := 0; {8027#true} is VALID [2020-07-10 23:04:30,892 INFO L280 TraceCheckUtils]: 77: Hoare triple {8027#true} ~pumpRunning~0 := 0; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,892 INFO L280 TraceCheckUtils]: 78: Hoare triple {8109#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,893 INFO L280 TraceCheckUtils]: 79: Hoare triple {8109#(= 0 ~pumpRunning~0)} assume true; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,894 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {8109#(= 0 ~pumpRunning~0)} {8027#true} #916#return; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,895 INFO L263 TraceCheckUtils]: 81: Hoare triple {8109#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,896 INFO L280 TraceCheckUtils]: 82: Hoare triple {8109#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~6; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,897 INFO L280 TraceCheckUtils]: 83: Hoare triple {8109#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,897 INFO L263 TraceCheckUtils]: 84: Hoare triple {8109#(= 0 ~pumpRunning~0)} call select_helpers(); {8027#true} is VALID [2020-07-10 23:04:30,897 INFO L280 TraceCheckUtils]: 85: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,898 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {8027#true} {8109#(= 0 ~pumpRunning~0)} #822#return; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,898 INFO L263 TraceCheckUtils]: 87: Hoare triple {8109#(= 0 ~pumpRunning~0)} call select_features(); {8027#true} is VALID [2020-07-10 23:04:30,899 INFO L280 TraceCheckUtils]: 88: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,900 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8027#true} {8109#(= 0 ~pumpRunning~0)} #824#return; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,900 INFO L263 TraceCheckUtils]: 90: Hoare triple {8109#(= 0 ~pumpRunning~0)} call #t~ret45 := valid_product(); {8027#true} is VALID [2020-07-10 23:04:30,900 INFO L280 TraceCheckUtils]: 91: Hoare triple {8027#true} havoc ~retValue_acc~8; {8027#true} is VALID [2020-07-10 23:04:30,901 INFO L280 TraceCheckUtils]: 92: Hoare triple {8027#true} ~retValue_acc~8 := 1; {8027#true} is VALID [2020-07-10 23:04:30,901 INFO L280 TraceCheckUtils]: 93: Hoare triple {8027#true} #res := ~retValue_acc~8; {8027#true} is VALID [2020-07-10 23:04:30,901 INFO L280 TraceCheckUtils]: 94: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,902 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {8027#true} {8109#(= 0 ~pumpRunning~0)} #826#return; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,903 INFO L280 TraceCheckUtils]: 96: Hoare triple {8109#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,904 INFO L280 TraceCheckUtils]: 97: Hoare triple {8109#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~ret45; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,905 INFO L280 TraceCheckUtils]: 98: Hoare triple {8109#(= 0 ~pumpRunning~0)} havoc #t~ret45; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,906 INFO L280 TraceCheckUtils]: 99: Hoare triple {8109#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~3; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,906 INFO L263 TraceCheckUtils]: 100: Hoare triple {8109#(= 0 ~pumpRunning~0)} call setup(); {8027#true} is VALID [2020-07-10 23:04:30,906 INFO L280 TraceCheckUtils]: 101: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,907 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {8027#true} {8109#(= 0 ~pumpRunning~0)} #828#return; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,908 INFO L263 TraceCheckUtils]: 103: Hoare triple {8109#(= 0 ~pumpRunning~0)} call runTest(); {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,909 INFO L263 TraceCheckUtils]: 104: Hoare triple {8109#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__1(); {8142#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:04:30,910 INFO L280 TraceCheckUtils]: 105: Hoare triple {8142#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {8027#true} is VALID [2020-07-10 23:04:30,910 INFO L280 TraceCheckUtils]: 106: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,911 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {8027#true} {8109#(= 0 ~pumpRunning~0)} #906#return; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,912 INFO L263 TraceCheckUtils]: 108: Hoare triple {8109#(= 0 ~pumpRunning~0)} call test(); {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,913 INFO L280 TraceCheckUtils]: 109: Hoare triple {8109#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,914 INFO L280 TraceCheckUtils]: 110: Hoare triple {8109#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,914 INFO L280 TraceCheckUtils]: 111: Hoare triple {8109#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,915 INFO L280 TraceCheckUtils]: 112: Hoare triple {8109#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,916 INFO L280 TraceCheckUtils]: 113: Hoare triple {8109#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,917 INFO L280 TraceCheckUtils]: 114: Hoare triple {8109#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,918 INFO L280 TraceCheckUtils]: 115: Hoare triple {8109#(= 0 ~pumpRunning~0)} assume !false; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,918 INFO L280 TraceCheckUtils]: 116: Hoare triple {8109#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,919 INFO L280 TraceCheckUtils]: 117: Hoare triple {8109#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet49 && #t~nondet49 <= 2147483647; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,920 INFO L280 TraceCheckUtils]: 118: Hoare triple {8109#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~nondet49; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,921 INFO L280 TraceCheckUtils]: 119: Hoare triple {8109#(= 0 ~pumpRunning~0)} havoc #t~nondet49; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,922 INFO L280 TraceCheckUtils]: 120: Hoare triple {8109#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,923 INFO L280 TraceCheckUtils]: 121: Hoare triple {8109#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,923 INFO L280 TraceCheckUtils]: 122: Hoare triple {8109#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet50; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,924 INFO L280 TraceCheckUtils]: 123: Hoare triple {8109#(= 0 ~pumpRunning~0)} havoc #t~nondet50; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,925 INFO L280 TraceCheckUtils]: 124: Hoare triple {8109#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,926 INFO L280 TraceCheckUtils]: 125: Hoare triple {8109#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,927 INFO L280 TraceCheckUtils]: 126: Hoare triple {8109#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet51; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,928 INFO L280 TraceCheckUtils]: 127: Hoare triple {8109#(= 0 ~pumpRunning~0)} havoc #t~nondet51; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,928 INFO L280 TraceCheckUtils]: 128: Hoare triple {8109#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,929 INFO L263 TraceCheckUtils]: 129: Hoare triple {8109#(= 0 ~pumpRunning~0)} call timeShift(); {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,930 INFO L280 TraceCheckUtils]: 130: Hoare triple {8109#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,931 INFO L280 TraceCheckUtils]: 131: Hoare triple {8109#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {8109#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:04:30,932 INFO L263 TraceCheckUtils]: 132: Hoare triple {8109#(= 0 ~pumpRunning~0)} call processEnvironment(); {8143#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:04:30,933 INFO L280 TraceCheckUtils]: 133: Hoare triple {8143#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8143#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:04:30,934 INFO L280 TraceCheckUtils]: 134: Hoare triple {8143#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {8144#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:04:30,934 INFO L263 TraceCheckUtils]: 135: Hoare triple {8144#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {8027#true} is VALID [2020-07-10 23:04:30,934 INFO L280 TraceCheckUtils]: 136: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,935 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {8027#true} {8144#(not (= 0 |old(~pumpRunning~0)|))} #870#return; {8144#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:04:30,936 INFO L280 TraceCheckUtils]: 138: Hoare triple {8144#(not (= 0 |old(~pumpRunning~0)|))} assume true; {8144#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:04:30,937 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {8144#(not (= 0 |old(~pumpRunning~0)|))} {8109#(= 0 ~pumpRunning~0)} #896#return; {8028#false} is VALID [2020-07-10 23:04:30,937 INFO L263 TraceCheckUtils]: 140: Hoare triple {8028#false} call __utac_acc__Specification2_spec__2(); {8028#false} is VALID [2020-07-10 23:04:30,938 INFO L280 TraceCheckUtils]: 141: Hoare triple {8028#false} havoc ~tmp~4; {8028#false} is VALID [2020-07-10 23:04:30,938 INFO L280 TraceCheckUtils]: 142: Hoare triple {8028#false} havoc ~tmp___0~0; {8028#false} is VALID [2020-07-10 23:04:30,938 INFO L263 TraceCheckUtils]: 143: Hoare triple {8028#false} call #t~ret47 := isMethaneLevelCritical(); {8027#true} is VALID [2020-07-10 23:04:30,939 INFO L280 TraceCheckUtils]: 144: Hoare triple {8027#true} havoc ~retValue_acc~0; {8027#true} is VALID [2020-07-10 23:04:30,939 INFO L280 TraceCheckUtils]: 145: Hoare triple {8027#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {8027#true} is VALID [2020-07-10 23:04:30,939 INFO L280 TraceCheckUtils]: 146: Hoare triple {8027#true} #res := ~retValue_acc~0; {8027#true} is VALID [2020-07-10 23:04:30,940 INFO L280 TraceCheckUtils]: 147: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,940 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {8027#true} {8028#false} #882#return; {8028#false} is VALID [2020-07-10 23:04:30,940 INFO L280 TraceCheckUtils]: 149: Hoare triple {8028#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {8028#false} is VALID [2020-07-10 23:04:30,940 INFO L280 TraceCheckUtils]: 150: Hoare triple {8028#false} ~tmp~4 := #t~ret47; {8028#false} is VALID [2020-07-10 23:04:30,941 INFO L280 TraceCheckUtils]: 151: Hoare triple {8028#false} havoc #t~ret47; {8028#false} is VALID [2020-07-10 23:04:30,941 INFO L280 TraceCheckUtils]: 152: Hoare triple {8028#false} assume 0 != ~tmp~4; {8028#false} is VALID [2020-07-10 23:04:30,941 INFO L263 TraceCheckUtils]: 153: Hoare triple {8028#false} call #t~ret48 := isPumpRunning(); {8027#true} is VALID [2020-07-10 23:04:30,942 INFO L280 TraceCheckUtils]: 154: Hoare triple {8027#true} havoc ~retValue_acc~10; {8027#true} is VALID [2020-07-10 23:04:30,942 INFO L280 TraceCheckUtils]: 155: Hoare triple {8027#true} ~retValue_acc~10 := ~pumpRunning~0; {8027#true} is VALID [2020-07-10 23:04:30,942 INFO L280 TraceCheckUtils]: 156: Hoare triple {8027#true} #res := ~retValue_acc~10; {8027#true} is VALID [2020-07-10 23:04:30,943 INFO L280 TraceCheckUtils]: 157: Hoare triple {8027#true} assume true; {8027#true} is VALID [2020-07-10 23:04:30,943 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {8027#true} {8028#false} #884#return; {8028#false} is VALID [2020-07-10 23:04:30,943 INFO L280 TraceCheckUtils]: 159: Hoare triple {8028#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {8028#false} is VALID [2020-07-10 23:04:30,943 INFO L280 TraceCheckUtils]: 160: Hoare triple {8028#false} ~tmp___0~0 := #t~ret48; {8028#false} is VALID [2020-07-10 23:04:30,944 INFO L280 TraceCheckUtils]: 161: Hoare triple {8028#false} havoc #t~ret48; {8028#false} is VALID [2020-07-10 23:04:30,944 INFO L280 TraceCheckUtils]: 162: Hoare triple {8028#false} assume 0 != ~tmp___0~0; {8028#false} is VALID [2020-07-10 23:04:30,944 INFO L280 TraceCheckUtils]: 163: Hoare triple {8028#false} assume 0 != ~methAndRunningLastTime~0; {8028#false} is VALID [2020-07-10 23:04:30,945 INFO L263 TraceCheckUtils]: 164: Hoare triple {8028#false} call __automaton_fail(); {8028#false} is VALID [2020-07-10 23:04:30,945 INFO L280 TraceCheckUtils]: 165: Hoare triple {8028#false} assume !false; {8028#false} is VALID [2020-07-10 23:04:31,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:04:31,006 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1038696440] [2020-07-10 23:04:31,006 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:04:31,006 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 23:04:31,007 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394927342] [2020-07-10 23:04:31,007 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 166 [2020-07-10 23:04:31,008 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:04:31,008 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 23:04:31,262 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:04:31,262 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 23:04:31,263 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:04:31,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 23:04:31,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 23:04:31,264 INFO L87 Difference]: Start difference. First operand 445 states and 494 transitions. Second operand 7 states. [2020-07-10 23:04:32,776 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:04:48,576 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:04:58,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:04:58,157 INFO L93 Difference]: Finished difference Result 1113 states and 1318 transitions. [2020-07-10 23:04:58,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 23:04:58,158 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 166 [2020-07-10 23:04:58,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:04:58,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 23:04:58,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 667 transitions. [2020-07-10 23:04:58,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 23:04:58,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 667 transitions. [2020-07-10 23:04:58,199 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 667 transitions. [2020-07-10 23:05:00,014 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 667 edges. 667 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:05:00,054 INFO L225 Difference]: With dead ends: 1113 [2020-07-10 23:05:00,054 INFO L226 Difference]: Without dead ends: 783 [2020-07-10 23:05:00,056 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2020-07-10 23:05:00,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 783 states. [2020-07-10 23:05:14,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 783 to 655. [2020-07-10 23:05:14,614 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:05:14,614 INFO L82 GeneralOperation]: Start isEquivalent. First operand 783 states. Second operand 655 states. [2020-07-10 23:05:14,614 INFO L74 IsIncluded]: Start isIncluded. First operand 783 states. Second operand 655 states. [2020-07-10 23:05:14,614 INFO L87 Difference]: Start difference. First operand 783 states. Second operand 655 states. [2020-07-10 23:05:14,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:05:14,654 INFO L93 Difference]: Finished difference Result 783 states and 907 transitions. [2020-07-10 23:05:14,654 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 907 transitions. [2020-07-10 23:05:14,657 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:05:14,657 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:05:14,657 INFO L74 IsIncluded]: Start isIncluded. First operand 655 states. Second operand 783 states. [2020-07-10 23:05:14,657 INFO L87 Difference]: Start difference. First operand 655 states. Second operand 783 states. [2020-07-10 23:05:14,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:05:14,701 INFO L93 Difference]: Finished difference Result 783 states and 907 transitions. [2020-07-10 23:05:14,701 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 907 transitions. [2020-07-10 23:05:14,704 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:05:14,704 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:05:14,704 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:05:14,704 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:05:14,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 655 states. [2020-07-10 23:05:14,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 655 states and 728 transitions. [2020-07-10 23:05:14,735 INFO L78 Accepts]: Start accepts. Automaton has 655 states and 728 transitions. Word has length 166 [2020-07-10 23:05:14,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:05:14,736 INFO L479 AbstractCegarLoop]: Abstraction has 655 states and 728 transitions. [2020-07-10 23:05:14,736 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 23:05:14,736 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 655 states and 728 transitions. [2020-07-10 23:05:18,327 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 728 edges. 728 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:05:18,328 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 728 transitions. [2020-07-10 23:05:18,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-10 23:05:18,331 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:05:18,332 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:05:18,332 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 23:05:18,332 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:05:18,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:05:18,332 INFO L82 PathProgramCache]: Analyzing trace with hash 216605652, now seen corresponding path program 1 times [2020-07-10 23:05:18,333 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:05:18,333 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1717223018] [2020-07-10 23:05:18,333 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:05:18,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:18,690 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:05:18,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:18,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {13384#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {13271#true} is VALID [2020-07-10 23:05:18,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {13271#true} #valid := #valid[0 := 0]; {13271#true} is VALID [2020-07-10 23:05:18,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {13271#true} assume 0 < #StackHeapBarrier; {13271#true} is VALID [2020-07-10 23:05:18,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {13271#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {13271#true} is VALID [2020-07-10 23:05:18,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {13271#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {13271#true} is VALID [2020-07-10 23:05:18,763 INFO L280 TraceCheckUtils]: 5: Hoare triple {13271#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {13271#true} is VALID [2020-07-10 23:05:18,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {13271#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {13271#true} is VALID [2020-07-10 23:05:18,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {13271#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {13271#true} is VALID [2020-07-10 23:05:18,764 INFO L280 TraceCheckUtils]: 8: Hoare triple {13271#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {13271#true} is VALID [2020-07-10 23:05:18,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {13271#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {13271#true} is VALID [2020-07-10 23:05:18,764 INFO L280 TraceCheckUtils]: 10: Hoare triple {13271#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {13271#true} is VALID [2020-07-10 23:05:18,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {13271#true} is VALID [2020-07-10 23:05:18,765 INFO L280 TraceCheckUtils]: 12: Hoare triple {13271#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {13271#true} is VALID [2020-07-10 23:05:18,765 INFO L280 TraceCheckUtils]: 13: Hoare triple {13271#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {13271#true} is VALID [2020-07-10 23:05:18,765 INFO L280 TraceCheckUtils]: 14: Hoare triple {13271#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {13271#true} is VALID [2020-07-10 23:05:18,765 INFO L280 TraceCheckUtils]: 15: Hoare triple {13271#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {13271#true} is VALID [2020-07-10 23:05:18,766 INFO L280 TraceCheckUtils]: 16: Hoare triple {13271#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {13271#true} is VALID [2020-07-10 23:05:18,766 INFO L280 TraceCheckUtils]: 17: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {13271#true} is VALID [2020-07-10 23:05:18,766 INFO L280 TraceCheckUtils]: 18: Hoare triple {13271#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {13271#true} is VALID [2020-07-10 23:05:18,766 INFO L280 TraceCheckUtils]: 19: Hoare triple {13271#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {13271#true} is VALID [2020-07-10 23:05:18,766 INFO L280 TraceCheckUtils]: 20: Hoare triple {13271#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {13271#true} is VALID [2020-07-10 23:05:18,766 INFO L280 TraceCheckUtils]: 21: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {13271#true} is VALID [2020-07-10 23:05:18,767 INFO L280 TraceCheckUtils]: 22: Hoare triple {13271#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {13271#true} is VALID [2020-07-10 23:05:18,767 INFO L280 TraceCheckUtils]: 23: Hoare triple {13271#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {13271#true} is VALID [2020-07-10 23:05:18,767 INFO L280 TraceCheckUtils]: 24: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {13271#true} is VALID [2020-07-10 23:05:18,767 INFO L280 TraceCheckUtils]: 25: Hoare triple {13271#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {13271#true} is VALID [2020-07-10 23:05:18,767 INFO L280 TraceCheckUtils]: 26: Hoare triple {13271#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {13271#true} is VALID [2020-07-10 23:05:18,768 INFO L280 TraceCheckUtils]: 27: Hoare triple {13271#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {13271#true} is VALID [2020-07-10 23:05:18,768 INFO L280 TraceCheckUtils]: 28: Hoare triple {13271#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {13271#true} is VALID [2020-07-10 23:05:18,768 INFO L280 TraceCheckUtils]: 29: Hoare triple {13271#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {13271#true} is VALID [2020-07-10 23:05:18,768 INFO L280 TraceCheckUtils]: 30: Hoare triple {13271#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {13271#true} is VALID [2020-07-10 23:05:18,768 INFO L280 TraceCheckUtils]: 31: Hoare triple {13271#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {13271#true} is VALID [2020-07-10 23:05:18,769 INFO L280 TraceCheckUtils]: 32: Hoare triple {13271#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {13271#true} is VALID [2020-07-10 23:05:18,769 INFO L280 TraceCheckUtils]: 33: Hoare triple {13271#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {13271#true} is VALID [2020-07-10 23:05:18,769 INFO L280 TraceCheckUtils]: 34: Hoare triple {13271#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {13271#true} is VALID [2020-07-10 23:05:18,769 INFO L280 TraceCheckUtils]: 35: Hoare triple {13271#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {13271#true} is VALID [2020-07-10 23:05:18,769 INFO L280 TraceCheckUtils]: 36: Hoare triple {13271#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {13271#true} is VALID [2020-07-10 23:05:18,769 INFO L280 TraceCheckUtils]: 37: Hoare triple {13271#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {13271#true} is VALID [2020-07-10 23:05:18,770 INFO L280 TraceCheckUtils]: 38: Hoare triple {13271#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {13271#true} is VALID [2020-07-10 23:05:18,770 INFO L280 TraceCheckUtils]: 39: Hoare triple {13271#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {13271#true} is VALID [2020-07-10 23:05:18,770 INFO L280 TraceCheckUtils]: 40: Hoare triple {13271#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {13271#true} is VALID [2020-07-10 23:05:18,770 INFO L280 TraceCheckUtils]: 41: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {13271#true} is VALID [2020-07-10 23:05:18,770 INFO L280 TraceCheckUtils]: 42: Hoare triple {13271#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {13271#true} is VALID [2020-07-10 23:05:18,771 INFO L280 TraceCheckUtils]: 43: Hoare triple {13271#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {13271#true} is VALID [2020-07-10 23:05:18,771 INFO L280 TraceCheckUtils]: 44: Hoare triple {13271#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {13271#true} is VALID [2020-07-10 23:05:18,771 INFO L280 TraceCheckUtils]: 45: Hoare triple {13271#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {13271#true} is VALID [2020-07-10 23:05:18,771 INFO L280 TraceCheckUtils]: 46: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {13271#true} is VALID [2020-07-10 23:05:18,771 INFO L280 TraceCheckUtils]: 47: Hoare triple {13271#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {13271#true} is VALID [2020-07-10 23:05:18,771 INFO L280 TraceCheckUtils]: 48: Hoare triple {13271#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {13271#true} is VALID [2020-07-10 23:05:18,772 INFO L280 TraceCheckUtils]: 49: Hoare triple {13271#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {13271#true} is VALID [2020-07-10 23:05:18,772 INFO L280 TraceCheckUtils]: 50: Hoare triple {13271#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {13271#true} is VALID [2020-07-10 23:05:18,772 INFO L280 TraceCheckUtils]: 51: Hoare triple {13271#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {13271#true} is VALID [2020-07-10 23:05:18,772 INFO L280 TraceCheckUtils]: 52: Hoare triple {13271#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {13271#true} is VALID [2020-07-10 23:05:18,772 INFO L280 TraceCheckUtils]: 53: Hoare triple {13271#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {13271#true} is VALID [2020-07-10 23:05:18,772 INFO L280 TraceCheckUtils]: 54: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {13271#true} is VALID [2020-07-10 23:05:18,773 INFO L280 TraceCheckUtils]: 55: Hoare triple {13271#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {13271#true} is VALID [2020-07-10 23:05:18,773 INFO L280 TraceCheckUtils]: 56: Hoare triple {13271#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {13271#true} is VALID [2020-07-10 23:05:18,773 INFO L280 TraceCheckUtils]: 57: Hoare triple {13271#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {13271#true} is VALID [2020-07-10 23:05:18,773 INFO L280 TraceCheckUtils]: 58: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {13271#true} is VALID [2020-07-10 23:05:18,773 INFO L280 TraceCheckUtils]: 59: Hoare triple {13271#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {13271#true} is VALID [2020-07-10 23:05:18,774 INFO L280 TraceCheckUtils]: 60: Hoare triple {13271#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {13271#true} is VALID [2020-07-10 23:05:18,774 INFO L280 TraceCheckUtils]: 61: Hoare triple {13271#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {13271#true} is VALID [2020-07-10 23:05:18,774 INFO L280 TraceCheckUtils]: 62: Hoare triple {13271#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {13271#true} is VALID [2020-07-10 23:05:18,774 INFO L280 TraceCheckUtils]: 63: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {13271#true} is VALID [2020-07-10 23:05:18,774 INFO L280 TraceCheckUtils]: 64: Hoare triple {13271#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {13271#true} is VALID [2020-07-10 23:05:18,774 INFO L280 TraceCheckUtils]: 65: Hoare triple {13271#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {13271#true} is VALID [2020-07-10 23:05:18,775 INFO L280 TraceCheckUtils]: 66: Hoare triple {13271#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {13271#true} is VALID [2020-07-10 23:05:18,775 INFO L280 TraceCheckUtils]: 67: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {13271#true} is VALID [2020-07-10 23:05:18,775 INFO L280 TraceCheckUtils]: 68: Hoare triple {13271#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {13271#true} is VALID [2020-07-10 23:05:18,775 INFO L280 TraceCheckUtils]: 69: Hoare triple {13271#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {13271#true} is VALID [2020-07-10 23:05:18,775 INFO L280 TraceCheckUtils]: 70: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {13271#true} is VALID [2020-07-10 23:05:18,775 INFO L280 TraceCheckUtils]: 71: Hoare triple {13271#true} ~waterLevel~0 := 1; {13271#true} is VALID [2020-07-10 23:05:18,778 INFO L280 TraceCheckUtils]: 72: Hoare triple {13271#true} ~methaneLevelCritical~0 := 0; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,779 INFO L280 TraceCheckUtils]: 73: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,779 INFO L280 TraceCheckUtils]: 74: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,780 INFO L280 TraceCheckUtils]: 75: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~methAndRunningLastTime~0 := 0; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,780 INFO L280 TraceCheckUtils]: 76: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,781 INFO L280 TraceCheckUtils]: 77: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,781 INFO L280 TraceCheckUtils]: 78: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume true; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,782 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {13353#(= 0 ~methaneLevelCritical~0)} {13271#true} #916#return; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:18,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {13271#true} assume true; {13271#true} is VALID [2020-07-10 23:05:18,789 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13271#true} {13353#(= 0 ~methaneLevelCritical~0)} #822#return; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:18,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {13271#true} assume true; {13271#true} is VALID [2020-07-10 23:05:18,793 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13271#true} {13353#(= 0 ~methaneLevelCritical~0)} #824#return; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:18,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {13271#true} havoc ~retValue_acc~8; {13271#true} is VALID [2020-07-10 23:05:18,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {13271#true} ~retValue_acc~8 := 1; {13271#true} is VALID [2020-07-10 23:05:18,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {13271#true} #res := ~retValue_acc~8; {13271#true} is VALID [2020-07-10 23:05:18,802 INFO L280 TraceCheckUtils]: 3: Hoare triple {13271#true} assume true; {13271#true} is VALID [2020-07-10 23:05:18,802 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13271#true} {13353#(= 0 ~methaneLevelCritical~0)} #826#return; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:18,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {13271#true} assume true; {13271#true} is VALID [2020-07-10 23:05:18,811 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13271#true} {13353#(= 0 ~methaneLevelCritical~0)} #828#return; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:18,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {13385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {13271#true} is VALID [2020-07-10 23:05:18,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {13271#true} assume true; {13271#true} is VALID [2020-07-10 23:05:18,827 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13271#true} {13353#(= 0 ~methaneLevelCritical~0)} #906#return; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:18,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {13386#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {13271#true} is VALID [2020-07-10 23:05:18,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {13271#true} ~systemActive~0 := 0; {13271#true} is VALID [2020-07-10 23:05:18,851 INFO L280 TraceCheckUtils]: 2: Hoare triple {13271#true} assume true; {13271#true} is VALID [2020-07-10 23:05:18,852 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13271#true} {13353#(= 0 ~methaneLevelCritical~0)} #876#return; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:18,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {13271#true} havoc ~retValue_acc~0; {13271#true} is VALID [2020-07-10 23:05:18,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {13271#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {13387#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} is VALID [2020-07-10 23:05:18,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {13387#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} #res := ~retValue_acc~0; {13388#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,903 INFO L280 TraceCheckUtils]: 3: Hoare triple {13388#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {13388#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,904 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13388#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {13353#(= 0 ~methaneLevelCritical~0)} #882#return; {13377#(= 0 |__utac_acc__Specification2_spec__2_#t~ret47|)} is VALID [2020-07-10 23:05:18,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:05:18,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {13271#true} havoc ~retValue_acc~10; {13271#true} is VALID [2020-07-10 23:05:18,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {13271#true} ~retValue_acc~10 := ~pumpRunning~0; {13271#true} is VALID [2020-07-10 23:05:18,909 INFO L280 TraceCheckUtils]: 2: Hoare triple {13271#true} #res := ~retValue_acc~10; {13271#true} is VALID [2020-07-10 23:05:18,909 INFO L280 TraceCheckUtils]: 3: Hoare triple {13271#true} assume true; {13271#true} is VALID [2020-07-10 23:05:18,910 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13271#true} {13272#false} #884#return; {13272#false} is VALID [2020-07-10 23:05:18,914 INFO L263 TraceCheckUtils]: 0: Hoare triple {13271#true} call ULTIMATE.init(); {13384#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:05:18,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {13384#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {13271#true} is VALID [2020-07-10 23:05:18,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {13271#true} #valid := #valid[0 := 0]; {13271#true} is VALID [2020-07-10 23:05:18,915 INFO L280 TraceCheckUtils]: 3: Hoare triple {13271#true} assume 0 < #StackHeapBarrier; {13271#true} is VALID [2020-07-10 23:05:18,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {13271#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {13271#true} is VALID [2020-07-10 23:05:18,915 INFO L280 TraceCheckUtils]: 5: Hoare triple {13271#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {13271#true} is VALID [2020-07-10 23:05:18,915 INFO L280 TraceCheckUtils]: 6: Hoare triple {13271#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {13271#true} is VALID [2020-07-10 23:05:18,915 INFO L280 TraceCheckUtils]: 7: Hoare triple {13271#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {13271#true} is VALID [2020-07-10 23:05:18,916 INFO L280 TraceCheckUtils]: 8: Hoare triple {13271#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {13271#true} is VALID [2020-07-10 23:05:18,916 INFO L280 TraceCheckUtils]: 9: Hoare triple {13271#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {13271#true} is VALID [2020-07-10 23:05:18,916 INFO L280 TraceCheckUtils]: 10: Hoare triple {13271#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {13271#true} is VALID [2020-07-10 23:05:18,916 INFO L280 TraceCheckUtils]: 11: Hoare triple {13271#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {13271#true} is VALID [2020-07-10 23:05:18,916 INFO L280 TraceCheckUtils]: 12: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {13271#true} is VALID [2020-07-10 23:05:18,917 INFO L280 TraceCheckUtils]: 13: Hoare triple {13271#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {13271#true} is VALID [2020-07-10 23:05:18,917 INFO L280 TraceCheckUtils]: 14: Hoare triple {13271#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {13271#true} is VALID [2020-07-10 23:05:18,917 INFO L280 TraceCheckUtils]: 15: Hoare triple {13271#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {13271#true} is VALID [2020-07-10 23:05:18,917 INFO L280 TraceCheckUtils]: 16: Hoare triple {13271#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {13271#true} is VALID [2020-07-10 23:05:18,917 INFO L280 TraceCheckUtils]: 17: Hoare triple {13271#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {13271#true} is VALID [2020-07-10 23:05:18,917 INFO L280 TraceCheckUtils]: 18: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {13271#true} is VALID [2020-07-10 23:05:18,918 INFO L280 TraceCheckUtils]: 19: Hoare triple {13271#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {13271#true} is VALID [2020-07-10 23:05:18,918 INFO L280 TraceCheckUtils]: 20: Hoare triple {13271#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {13271#true} is VALID [2020-07-10 23:05:18,918 INFO L280 TraceCheckUtils]: 21: Hoare triple {13271#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {13271#true} is VALID [2020-07-10 23:05:18,918 INFO L280 TraceCheckUtils]: 22: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {13271#true} is VALID [2020-07-10 23:05:18,918 INFO L280 TraceCheckUtils]: 23: Hoare triple {13271#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {13271#true} is VALID [2020-07-10 23:05:18,918 INFO L280 TraceCheckUtils]: 24: Hoare triple {13271#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {13271#true} is VALID [2020-07-10 23:05:18,919 INFO L280 TraceCheckUtils]: 25: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {13271#true} is VALID [2020-07-10 23:05:18,919 INFO L280 TraceCheckUtils]: 26: Hoare triple {13271#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {13271#true} is VALID [2020-07-10 23:05:18,919 INFO L280 TraceCheckUtils]: 27: Hoare triple {13271#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {13271#true} is VALID [2020-07-10 23:05:18,919 INFO L280 TraceCheckUtils]: 28: Hoare triple {13271#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {13271#true} is VALID [2020-07-10 23:05:18,919 INFO L280 TraceCheckUtils]: 29: Hoare triple {13271#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {13271#true} is VALID [2020-07-10 23:05:18,919 INFO L280 TraceCheckUtils]: 30: Hoare triple {13271#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {13271#true} is VALID [2020-07-10 23:05:18,920 INFO L280 TraceCheckUtils]: 31: Hoare triple {13271#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {13271#true} is VALID [2020-07-10 23:05:18,920 INFO L280 TraceCheckUtils]: 32: Hoare triple {13271#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {13271#true} is VALID [2020-07-10 23:05:18,920 INFO L280 TraceCheckUtils]: 33: Hoare triple {13271#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {13271#true} is VALID [2020-07-10 23:05:18,920 INFO L280 TraceCheckUtils]: 34: Hoare triple {13271#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {13271#true} is VALID [2020-07-10 23:05:18,920 INFO L280 TraceCheckUtils]: 35: Hoare triple {13271#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {13271#true} is VALID [2020-07-10 23:05:18,921 INFO L280 TraceCheckUtils]: 36: Hoare triple {13271#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {13271#true} is VALID [2020-07-10 23:05:18,921 INFO L280 TraceCheckUtils]: 37: Hoare triple {13271#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {13271#true} is VALID [2020-07-10 23:05:18,921 INFO L280 TraceCheckUtils]: 38: Hoare triple {13271#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {13271#true} is VALID [2020-07-10 23:05:18,921 INFO L280 TraceCheckUtils]: 39: Hoare triple {13271#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {13271#true} is VALID [2020-07-10 23:05:18,921 INFO L280 TraceCheckUtils]: 40: Hoare triple {13271#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {13271#true} is VALID [2020-07-10 23:05:18,921 INFO L280 TraceCheckUtils]: 41: Hoare triple {13271#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {13271#true} is VALID [2020-07-10 23:05:18,922 INFO L280 TraceCheckUtils]: 42: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {13271#true} is VALID [2020-07-10 23:05:18,922 INFO L280 TraceCheckUtils]: 43: Hoare triple {13271#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {13271#true} is VALID [2020-07-10 23:05:18,922 INFO L280 TraceCheckUtils]: 44: Hoare triple {13271#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {13271#true} is VALID [2020-07-10 23:05:18,922 INFO L280 TraceCheckUtils]: 45: Hoare triple {13271#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {13271#true} is VALID [2020-07-10 23:05:18,922 INFO L280 TraceCheckUtils]: 46: Hoare triple {13271#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {13271#true} is VALID [2020-07-10 23:05:18,922 INFO L280 TraceCheckUtils]: 47: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {13271#true} is VALID [2020-07-10 23:05:18,923 INFO L280 TraceCheckUtils]: 48: Hoare triple {13271#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {13271#true} is VALID [2020-07-10 23:05:18,923 INFO L280 TraceCheckUtils]: 49: Hoare triple {13271#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {13271#true} is VALID [2020-07-10 23:05:18,923 INFO L280 TraceCheckUtils]: 50: Hoare triple {13271#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {13271#true} is VALID [2020-07-10 23:05:18,923 INFO L280 TraceCheckUtils]: 51: Hoare triple {13271#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {13271#true} is VALID [2020-07-10 23:05:18,923 INFO L280 TraceCheckUtils]: 52: Hoare triple {13271#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {13271#true} is VALID [2020-07-10 23:05:18,923 INFO L280 TraceCheckUtils]: 53: Hoare triple {13271#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {13271#true} is VALID [2020-07-10 23:05:18,924 INFO L280 TraceCheckUtils]: 54: Hoare triple {13271#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {13271#true} is VALID [2020-07-10 23:05:18,924 INFO L280 TraceCheckUtils]: 55: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {13271#true} is VALID [2020-07-10 23:05:18,924 INFO L280 TraceCheckUtils]: 56: Hoare triple {13271#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {13271#true} is VALID [2020-07-10 23:05:18,924 INFO L280 TraceCheckUtils]: 57: Hoare triple {13271#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {13271#true} is VALID [2020-07-10 23:05:18,924 INFO L280 TraceCheckUtils]: 58: Hoare triple {13271#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {13271#true} is VALID [2020-07-10 23:05:18,924 INFO L280 TraceCheckUtils]: 59: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {13271#true} is VALID [2020-07-10 23:05:18,925 INFO L280 TraceCheckUtils]: 60: Hoare triple {13271#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {13271#true} is VALID [2020-07-10 23:05:18,925 INFO L280 TraceCheckUtils]: 61: Hoare triple {13271#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {13271#true} is VALID [2020-07-10 23:05:18,925 INFO L280 TraceCheckUtils]: 62: Hoare triple {13271#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {13271#true} is VALID [2020-07-10 23:05:18,925 INFO L280 TraceCheckUtils]: 63: Hoare triple {13271#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {13271#true} is VALID [2020-07-10 23:05:18,925 INFO L280 TraceCheckUtils]: 64: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {13271#true} is VALID [2020-07-10 23:05:18,925 INFO L280 TraceCheckUtils]: 65: Hoare triple {13271#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {13271#true} is VALID [2020-07-10 23:05:18,926 INFO L280 TraceCheckUtils]: 66: Hoare triple {13271#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {13271#true} is VALID [2020-07-10 23:05:18,926 INFO L280 TraceCheckUtils]: 67: Hoare triple {13271#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {13271#true} is VALID [2020-07-10 23:05:18,926 INFO L280 TraceCheckUtils]: 68: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {13271#true} is VALID [2020-07-10 23:05:18,926 INFO L280 TraceCheckUtils]: 69: Hoare triple {13271#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {13271#true} is VALID [2020-07-10 23:05:18,926 INFO L280 TraceCheckUtils]: 70: Hoare triple {13271#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {13271#true} is VALID [2020-07-10 23:05:18,927 INFO L280 TraceCheckUtils]: 71: Hoare triple {13271#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {13271#true} is VALID [2020-07-10 23:05:18,927 INFO L280 TraceCheckUtils]: 72: Hoare triple {13271#true} ~waterLevel~0 := 1; {13271#true} is VALID [2020-07-10 23:05:18,927 INFO L280 TraceCheckUtils]: 73: Hoare triple {13271#true} ~methaneLevelCritical~0 := 0; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,928 INFO L280 TraceCheckUtils]: 74: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,929 INFO L280 TraceCheckUtils]: 75: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,929 INFO L280 TraceCheckUtils]: 76: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~methAndRunningLastTime~0 := 0; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,930 INFO L280 TraceCheckUtils]: 77: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,930 INFO L280 TraceCheckUtils]: 78: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,931 INFO L280 TraceCheckUtils]: 79: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume true; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,931 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {13353#(= 0 ~methaneLevelCritical~0)} {13271#true} #916#return; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,932 INFO L263 TraceCheckUtils]: 81: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} call #t~ret73 := main(); {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,932 INFO L280 TraceCheckUtils]: 82: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~6; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,933 INFO L280 TraceCheckUtils]: 83: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~3; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,933 INFO L263 TraceCheckUtils]: 84: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {13271#true} is VALID [2020-07-10 23:05:18,933 INFO L280 TraceCheckUtils]: 85: Hoare triple {13271#true} assume true; {13271#true} is VALID [2020-07-10 23:05:18,934 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13271#true} {13353#(= 0 ~methaneLevelCritical~0)} #822#return; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,934 INFO L263 TraceCheckUtils]: 87: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} call select_features(); {13271#true} is VALID [2020-07-10 23:05:18,934 INFO L280 TraceCheckUtils]: 88: Hoare triple {13271#true} assume true; {13271#true} is VALID [2020-07-10 23:05:18,935 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13271#true} {13353#(= 0 ~methaneLevelCritical~0)} #824#return; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,935 INFO L263 TraceCheckUtils]: 90: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} call #t~ret45 := valid_product(); {13271#true} is VALID [2020-07-10 23:05:18,935 INFO L280 TraceCheckUtils]: 91: Hoare triple {13271#true} havoc ~retValue_acc~8; {13271#true} is VALID [2020-07-10 23:05:18,935 INFO L280 TraceCheckUtils]: 92: Hoare triple {13271#true} ~retValue_acc~8 := 1; {13271#true} is VALID [2020-07-10 23:05:18,935 INFO L280 TraceCheckUtils]: 93: Hoare triple {13271#true} #res := ~retValue_acc~8; {13271#true} is VALID [2020-07-10 23:05:18,936 INFO L280 TraceCheckUtils]: 94: Hoare triple {13271#true} assume true; {13271#true} is VALID [2020-07-10 23:05:18,936 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13271#true} {13353#(= 0 ~methaneLevelCritical~0)} #826#return; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,937 INFO L280 TraceCheckUtils]: 96: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,937 INFO L280 TraceCheckUtils]: 97: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~tmp~3 := #t~ret45; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,938 INFO L280 TraceCheckUtils]: 98: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} havoc #t~ret45; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,938 INFO L280 TraceCheckUtils]: 99: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~3; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,938 INFO L263 TraceCheckUtils]: 100: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} call setup(); {13271#true} is VALID [2020-07-10 23:05:18,939 INFO L280 TraceCheckUtils]: 101: Hoare triple {13271#true} assume true; {13271#true} is VALID [2020-07-10 23:05:18,939 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {13271#true} {13353#(= 0 ~methaneLevelCritical~0)} #828#return; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,940 INFO L263 TraceCheckUtils]: 103: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} call runTest(); {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,940 INFO L263 TraceCheckUtils]: 104: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification2_spec__1(); {13385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:05:18,941 INFO L280 TraceCheckUtils]: 105: Hoare triple {13385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {13271#true} is VALID [2020-07-10 23:05:18,941 INFO L280 TraceCheckUtils]: 106: Hoare triple {13271#true} assume true; {13271#true} is VALID [2020-07-10 23:05:18,941 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {13271#true} {13353#(= 0 ~methaneLevelCritical~0)} #906#return; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,942 INFO L263 TraceCheckUtils]: 108: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} call test(); {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,942 INFO L280 TraceCheckUtils]: 109: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,943 INFO L280 TraceCheckUtils]: 110: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~5; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,943 INFO L280 TraceCheckUtils]: 111: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~1; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,944 INFO L280 TraceCheckUtils]: 112: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,945 INFO L280 TraceCheckUtils]: 113: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,945 INFO L280 TraceCheckUtils]: 114: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,946 INFO L280 TraceCheckUtils]: 115: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume !false; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,946 INFO L280 TraceCheckUtils]: 116: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,947 INFO L280 TraceCheckUtils]: 117: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet49 && #t~nondet49 <= 2147483647; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,947 INFO L280 TraceCheckUtils]: 118: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~tmp~5 := #t~nondet49; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,948 INFO L280 TraceCheckUtils]: 119: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet49; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,948 INFO L280 TraceCheckUtils]: 120: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~5); {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,949 INFO L280 TraceCheckUtils]: 121: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,949 INFO L280 TraceCheckUtils]: 122: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~tmp___0~1 := #t~nondet50; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,950 INFO L280 TraceCheckUtils]: 123: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet50; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,950 INFO L280 TraceCheckUtils]: 124: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,951 INFO L280 TraceCheckUtils]: 125: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,951 INFO L280 TraceCheckUtils]: 126: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet51; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,952 INFO L280 TraceCheckUtils]: 127: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet51; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,952 INFO L280 TraceCheckUtils]: 128: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0); {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,953 INFO L280 TraceCheckUtils]: 129: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,953 INFO L280 TraceCheckUtils]: 130: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} ~tmp___1~0 := #t~nondet52; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,954 INFO L280 TraceCheckUtils]: 131: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet52; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,954 INFO L280 TraceCheckUtils]: 132: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,955 INFO L263 TraceCheckUtils]: 133: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} call stopSystem(); {13386#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:05:18,955 INFO L280 TraceCheckUtils]: 134: Hoare triple {13386#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {13271#true} is VALID [2020-07-10 23:05:18,955 INFO L280 TraceCheckUtils]: 135: Hoare triple {13271#true} ~systemActive~0 := 0; {13271#true} is VALID [2020-07-10 23:05:18,955 INFO L280 TraceCheckUtils]: 136: Hoare triple {13271#true} assume true; {13271#true} is VALID [2020-07-10 23:05:18,956 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {13271#true} {13353#(= 0 ~methaneLevelCritical~0)} #876#return; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,957 INFO L263 TraceCheckUtils]: 138: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} call timeShift(); {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,957 INFO L280 TraceCheckUtils]: 139: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,958 INFO L280 TraceCheckUtils]: 140: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~systemActive~0); {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,958 INFO L263 TraceCheckUtils]: 141: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification2_spec__2(); {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,959 INFO L280 TraceCheckUtils]: 142: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~4; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,959 INFO L280 TraceCheckUtils]: 143: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~0; {13353#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,960 INFO L263 TraceCheckUtils]: 144: Hoare triple {13353#(= 0 ~methaneLevelCritical~0)} call #t~ret47 := isMethaneLevelCritical(); {13271#true} is VALID [2020-07-10 23:05:18,960 INFO L280 TraceCheckUtils]: 145: Hoare triple {13271#true} havoc ~retValue_acc~0; {13271#true} is VALID [2020-07-10 23:05:18,960 INFO L280 TraceCheckUtils]: 146: Hoare triple {13271#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {13387#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} is VALID [2020-07-10 23:05:18,961 INFO L280 TraceCheckUtils]: 147: Hoare triple {13387#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} #res := ~retValue_acc~0; {13388#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,961 INFO L280 TraceCheckUtils]: 148: Hoare triple {13388#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {13388#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 23:05:18,962 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {13388#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {13353#(= 0 ~methaneLevelCritical~0)} #882#return; {13377#(= 0 |__utac_acc__Specification2_spec__2_#t~ret47|)} is VALID [2020-07-10 23:05:18,963 INFO L280 TraceCheckUtils]: 150: Hoare triple {13377#(= 0 |__utac_acc__Specification2_spec__2_#t~ret47|)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {13377#(= 0 |__utac_acc__Specification2_spec__2_#t~ret47|)} is VALID [2020-07-10 23:05:18,964 INFO L280 TraceCheckUtils]: 151: Hoare triple {13377#(= 0 |__utac_acc__Specification2_spec__2_#t~ret47|)} ~tmp~4 := #t~ret47; {13378#(= 0 __utac_acc__Specification2_spec__2_~tmp~4)} is VALID [2020-07-10 23:05:18,964 INFO L280 TraceCheckUtils]: 152: Hoare triple {13378#(= 0 __utac_acc__Specification2_spec__2_~tmp~4)} havoc #t~ret47; {13378#(= 0 __utac_acc__Specification2_spec__2_~tmp~4)} is VALID [2020-07-10 23:05:18,965 INFO L280 TraceCheckUtils]: 153: Hoare triple {13378#(= 0 __utac_acc__Specification2_spec__2_~tmp~4)} assume 0 != ~tmp~4; {13272#false} is VALID [2020-07-10 23:05:18,965 INFO L263 TraceCheckUtils]: 154: Hoare triple {13272#false} call #t~ret48 := isPumpRunning(); {13271#true} is VALID [2020-07-10 23:05:18,965 INFO L280 TraceCheckUtils]: 155: Hoare triple {13271#true} havoc ~retValue_acc~10; {13271#true} is VALID [2020-07-10 23:05:18,965 INFO L280 TraceCheckUtils]: 156: Hoare triple {13271#true} ~retValue_acc~10 := ~pumpRunning~0; {13271#true} is VALID [2020-07-10 23:05:18,965 INFO L280 TraceCheckUtils]: 157: Hoare triple {13271#true} #res := ~retValue_acc~10; {13271#true} is VALID [2020-07-10 23:05:18,966 INFO L280 TraceCheckUtils]: 158: Hoare triple {13271#true} assume true; {13271#true} is VALID [2020-07-10 23:05:18,966 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {13271#true} {13272#false} #884#return; {13272#false} is VALID [2020-07-10 23:05:18,966 INFO L280 TraceCheckUtils]: 160: Hoare triple {13272#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {13272#false} is VALID [2020-07-10 23:05:18,966 INFO L280 TraceCheckUtils]: 161: Hoare triple {13272#false} ~tmp___0~0 := #t~ret48; {13272#false} is VALID [2020-07-10 23:05:18,966 INFO L280 TraceCheckUtils]: 162: Hoare triple {13272#false} havoc #t~ret48; {13272#false} is VALID [2020-07-10 23:05:18,966 INFO L280 TraceCheckUtils]: 163: Hoare triple {13272#false} assume 0 != ~tmp___0~0; {13272#false} is VALID [2020-07-10 23:05:18,967 INFO L280 TraceCheckUtils]: 164: Hoare triple {13272#false} assume 0 != ~methAndRunningLastTime~0; {13272#false} is VALID [2020-07-10 23:05:18,967 INFO L263 TraceCheckUtils]: 165: Hoare triple {13272#false} call __automaton_fail(); {13272#false} is VALID [2020-07-10 23:05:18,967 INFO L280 TraceCheckUtils]: 166: Hoare triple {13272#false} assume !false; {13272#false} is VALID [2020-07-10 23:05:19,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:05:19,007 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1717223018] [2020-07-10 23:05:19,008 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:05:19,008 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 23:05:19,008 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1122210702] [2020-07-10 23:05:19,009 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-10 23:05:19,009 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:05:19,009 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 23:05:19,185 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:05:19,185 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 23:05:19,186 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:05:19,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 23:05:19,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 23:05:19,187 INFO L87 Difference]: Start difference. First operand 655 states and 728 transitions. Second operand 10 states. [2020-07-10 23:05:20,535 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:05:29,158 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:05:29,719 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:05:30,573 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:05:31,404 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:05:31,841 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:05:32,246 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:05:32,648 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:05:34,567 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:06:04,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:06:04,468 INFO L93 Difference]: Finished difference Result 1778 states and 2087 transitions. [2020-07-10 23:06:04,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 23:06:04,468 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-10 23:06:04,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:06:04,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:06:04,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 757 transitions. [2020-07-10 23:06:04,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:06:04,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 757 transitions. [2020-07-10 23:06:04,490 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 757 transitions. [2020-07-10 23:06:06,538 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 757 edges. 757 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:06:06,632 INFO L225 Difference]: With dead ends: 1778 [2020-07-10 23:06:06,632 INFO L226 Difference]: Without dead ends: 1238 [2020-07-10 23:06:06,635 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-07-10 23:06:06,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1238 states. [2020-07-10 23:06:32,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1238 to 1091. [2020-07-10 23:06:32,400 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:06:32,400 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1238 states. Second operand 1091 states. [2020-07-10 23:06:32,400 INFO L74 IsIncluded]: Start isIncluded. First operand 1238 states. Second operand 1091 states. [2020-07-10 23:06:32,400 INFO L87 Difference]: Start difference. First operand 1238 states. Second operand 1091 states. [2020-07-10 23:06:32,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:06:32,477 INFO L93 Difference]: Finished difference Result 1238 states and 1423 transitions. [2020-07-10 23:06:32,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1423 transitions. [2020-07-10 23:06:32,481 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:06:32,481 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:06:32,481 INFO L74 IsIncluded]: Start isIncluded. First operand 1091 states. Second operand 1238 states. [2020-07-10 23:06:32,481 INFO L87 Difference]: Start difference. First operand 1091 states. Second operand 1238 states. [2020-07-10 23:06:32,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:06:32,563 INFO L93 Difference]: Finished difference Result 1238 states and 1423 transitions. [2020-07-10 23:06:32,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1423 transitions. [2020-07-10 23:06:32,566 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:06:32,566 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:06:32,567 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:06:32,567 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:06:32,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1091 states. [2020-07-10 23:06:32,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 1091 states and 1217 transitions. [2020-07-10 23:06:32,635 INFO L78 Accepts]: Start accepts. Automaton has 1091 states and 1217 transitions. Word has length 167 [2020-07-10 23:06:32,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:06:32,635 INFO L479 AbstractCegarLoop]: Abstraction has 1091 states and 1217 transitions. [2020-07-10 23:06:32,635 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 23:06:32,636 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1091 states and 1217 transitions. [2020-07-10 23:06:38,931 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1217 edges. 1217 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:06:38,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1217 transitions. [2020-07-10 23:06:38,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-10 23:06:38,935 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:06:38,936 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 23:06:38,936 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 23:06:38,936 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:06:38,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:06:38,936 INFO L82 PathProgramCache]: Analyzing trace with hash 611019346, now seen corresponding path program 1 times [2020-07-10 23:06:38,937 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:06:38,937 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1207560215] [2020-07-10 23:06:38,937 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:06:38,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:06:39,289 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:06:39,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:06:39,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {21756#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {21639#true} is VALID [2020-07-10 23:06:39,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {21639#true} #valid := #valid[0 := 0]; {21639#true} is VALID [2020-07-10 23:06:39,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {21639#true} assume 0 < #StackHeapBarrier; {21639#true} is VALID [2020-07-10 23:06:39,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {21639#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {21639#true} is VALID [2020-07-10 23:06:39,362 INFO L280 TraceCheckUtils]: 4: Hoare triple {21639#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {21639#true} is VALID [2020-07-10 23:06:39,363 INFO L280 TraceCheckUtils]: 5: Hoare triple {21639#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {21639#true} is VALID [2020-07-10 23:06:39,363 INFO L280 TraceCheckUtils]: 6: Hoare triple {21639#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {21639#true} is VALID [2020-07-10 23:06:39,363 INFO L280 TraceCheckUtils]: 7: Hoare triple {21639#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {21639#true} is VALID [2020-07-10 23:06:39,363 INFO L280 TraceCheckUtils]: 8: Hoare triple {21639#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {21639#true} is VALID [2020-07-10 23:06:39,363 INFO L280 TraceCheckUtils]: 9: Hoare triple {21639#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {21639#true} is VALID [2020-07-10 23:06:39,363 INFO L280 TraceCheckUtils]: 10: Hoare triple {21639#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {21639#true} is VALID [2020-07-10 23:06:39,364 INFO L280 TraceCheckUtils]: 11: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {21639#true} is VALID [2020-07-10 23:06:39,364 INFO L280 TraceCheckUtils]: 12: Hoare triple {21639#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {21639#true} is VALID [2020-07-10 23:06:39,364 INFO L280 TraceCheckUtils]: 13: Hoare triple {21639#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {21639#true} is VALID [2020-07-10 23:06:39,364 INFO L280 TraceCheckUtils]: 14: Hoare triple {21639#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {21639#true} is VALID [2020-07-10 23:06:39,364 INFO L280 TraceCheckUtils]: 15: Hoare triple {21639#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {21639#true} is VALID [2020-07-10 23:06:39,364 INFO L280 TraceCheckUtils]: 16: Hoare triple {21639#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {21639#true} is VALID [2020-07-10 23:06:39,365 INFO L280 TraceCheckUtils]: 17: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {21639#true} is VALID [2020-07-10 23:06:39,365 INFO L280 TraceCheckUtils]: 18: Hoare triple {21639#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {21639#true} is VALID [2020-07-10 23:06:39,365 INFO L280 TraceCheckUtils]: 19: Hoare triple {21639#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {21639#true} is VALID [2020-07-10 23:06:39,365 INFO L280 TraceCheckUtils]: 20: Hoare triple {21639#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {21639#true} is VALID [2020-07-10 23:06:39,365 INFO L280 TraceCheckUtils]: 21: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {21639#true} is VALID [2020-07-10 23:06:39,366 INFO L280 TraceCheckUtils]: 22: Hoare triple {21639#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {21639#true} is VALID [2020-07-10 23:06:39,366 INFO L280 TraceCheckUtils]: 23: Hoare triple {21639#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {21639#true} is VALID [2020-07-10 23:06:39,366 INFO L280 TraceCheckUtils]: 24: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {21639#true} is VALID [2020-07-10 23:06:39,366 INFO L280 TraceCheckUtils]: 25: Hoare triple {21639#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {21639#true} is VALID [2020-07-10 23:06:39,366 INFO L280 TraceCheckUtils]: 26: Hoare triple {21639#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {21639#true} is VALID [2020-07-10 23:06:39,367 INFO L280 TraceCheckUtils]: 27: Hoare triple {21639#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {21639#true} is VALID [2020-07-10 23:06:39,367 INFO L280 TraceCheckUtils]: 28: Hoare triple {21639#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {21639#true} is VALID [2020-07-10 23:06:39,367 INFO L280 TraceCheckUtils]: 29: Hoare triple {21639#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {21639#true} is VALID [2020-07-10 23:06:39,367 INFO L280 TraceCheckUtils]: 30: Hoare triple {21639#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {21639#true} is VALID [2020-07-10 23:06:39,367 INFO L280 TraceCheckUtils]: 31: Hoare triple {21639#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {21639#true} is VALID [2020-07-10 23:06:39,368 INFO L280 TraceCheckUtils]: 32: Hoare triple {21639#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {21639#true} is VALID [2020-07-10 23:06:39,368 INFO L280 TraceCheckUtils]: 33: Hoare triple {21639#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {21639#true} is VALID [2020-07-10 23:06:39,368 INFO L280 TraceCheckUtils]: 34: Hoare triple {21639#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {21639#true} is VALID [2020-07-10 23:06:39,368 INFO L280 TraceCheckUtils]: 35: Hoare triple {21639#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {21639#true} is VALID [2020-07-10 23:06:39,368 INFO L280 TraceCheckUtils]: 36: Hoare triple {21639#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {21639#true} is VALID [2020-07-10 23:06:39,368 INFO L280 TraceCheckUtils]: 37: Hoare triple {21639#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {21639#true} is VALID [2020-07-10 23:06:39,369 INFO L280 TraceCheckUtils]: 38: Hoare triple {21639#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {21639#true} is VALID [2020-07-10 23:06:39,369 INFO L280 TraceCheckUtils]: 39: Hoare triple {21639#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {21639#true} is VALID [2020-07-10 23:06:39,369 INFO L280 TraceCheckUtils]: 40: Hoare triple {21639#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {21639#true} is VALID [2020-07-10 23:06:39,369 INFO L280 TraceCheckUtils]: 41: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {21639#true} is VALID [2020-07-10 23:06:39,369 INFO L280 TraceCheckUtils]: 42: Hoare triple {21639#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {21639#true} is VALID [2020-07-10 23:06:39,369 INFO L280 TraceCheckUtils]: 43: Hoare triple {21639#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {21639#true} is VALID [2020-07-10 23:06:39,370 INFO L280 TraceCheckUtils]: 44: Hoare triple {21639#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {21639#true} is VALID [2020-07-10 23:06:39,370 INFO L280 TraceCheckUtils]: 45: Hoare triple {21639#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {21639#true} is VALID [2020-07-10 23:06:39,370 INFO L280 TraceCheckUtils]: 46: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {21639#true} is VALID [2020-07-10 23:06:39,370 INFO L280 TraceCheckUtils]: 47: Hoare triple {21639#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {21639#true} is VALID [2020-07-10 23:06:39,370 INFO L280 TraceCheckUtils]: 48: Hoare triple {21639#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {21639#true} is VALID [2020-07-10 23:06:39,371 INFO L280 TraceCheckUtils]: 49: Hoare triple {21639#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {21639#true} is VALID [2020-07-10 23:06:39,371 INFO L280 TraceCheckUtils]: 50: Hoare triple {21639#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {21639#true} is VALID [2020-07-10 23:06:39,371 INFO L280 TraceCheckUtils]: 51: Hoare triple {21639#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {21639#true} is VALID [2020-07-10 23:06:39,371 INFO L280 TraceCheckUtils]: 52: Hoare triple {21639#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {21639#true} is VALID [2020-07-10 23:06:39,371 INFO L280 TraceCheckUtils]: 53: Hoare triple {21639#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {21639#true} is VALID [2020-07-10 23:06:39,371 INFO L280 TraceCheckUtils]: 54: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {21639#true} is VALID [2020-07-10 23:06:39,372 INFO L280 TraceCheckUtils]: 55: Hoare triple {21639#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {21639#true} is VALID [2020-07-10 23:06:39,372 INFO L280 TraceCheckUtils]: 56: Hoare triple {21639#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {21639#true} is VALID [2020-07-10 23:06:39,372 INFO L280 TraceCheckUtils]: 57: Hoare triple {21639#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {21639#true} is VALID [2020-07-10 23:06:39,372 INFO L280 TraceCheckUtils]: 58: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {21639#true} is VALID [2020-07-10 23:06:39,372 INFO L280 TraceCheckUtils]: 59: Hoare triple {21639#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {21639#true} is VALID [2020-07-10 23:06:39,372 INFO L280 TraceCheckUtils]: 60: Hoare triple {21639#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {21639#true} is VALID [2020-07-10 23:06:39,373 INFO L280 TraceCheckUtils]: 61: Hoare triple {21639#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {21639#true} is VALID [2020-07-10 23:06:39,373 INFO L280 TraceCheckUtils]: 62: Hoare triple {21639#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {21639#true} is VALID [2020-07-10 23:06:39,373 INFO L280 TraceCheckUtils]: 63: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {21639#true} is VALID [2020-07-10 23:06:39,373 INFO L280 TraceCheckUtils]: 64: Hoare triple {21639#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {21639#true} is VALID [2020-07-10 23:06:39,373 INFO L280 TraceCheckUtils]: 65: Hoare triple {21639#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {21639#true} is VALID [2020-07-10 23:06:39,373 INFO L280 TraceCheckUtils]: 66: Hoare triple {21639#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {21639#true} is VALID [2020-07-10 23:06:39,374 INFO L280 TraceCheckUtils]: 67: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {21639#true} is VALID [2020-07-10 23:06:39,374 INFO L280 TraceCheckUtils]: 68: Hoare triple {21639#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {21639#true} is VALID [2020-07-10 23:06:39,374 INFO L280 TraceCheckUtils]: 69: Hoare triple {21639#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {21639#true} is VALID [2020-07-10 23:06:39,374 INFO L280 TraceCheckUtils]: 70: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {21639#true} is VALID [2020-07-10 23:06:39,374 INFO L280 TraceCheckUtils]: 71: Hoare triple {21639#true} ~waterLevel~0 := 1; {21639#true} is VALID [2020-07-10 23:06:39,375 INFO L280 TraceCheckUtils]: 72: Hoare triple {21639#true} ~methaneLevelCritical~0 := 0; {21639#true} is VALID [2020-07-10 23:06:39,375 INFO L280 TraceCheckUtils]: 73: Hoare triple {21639#true} ~head~0.base, ~head~0.offset := 0, 0; {21639#true} is VALID [2020-07-10 23:06:39,375 INFO L280 TraceCheckUtils]: 74: Hoare triple {21639#true} ~cleanupTimeShifts~0 := 4; {21639#true} is VALID [2020-07-10 23:06:39,375 INFO L280 TraceCheckUtils]: 75: Hoare triple {21639#true} ~methAndRunningLastTime~0 := 0; {21639#true} is VALID [2020-07-10 23:06:39,382 INFO L280 TraceCheckUtils]: 76: Hoare triple {21639#true} ~pumpRunning~0 := 0; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,382 INFO L280 TraceCheckUtils]: 77: Hoare triple {21721#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,383 INFO L280 TraceCheckUtils]: 78: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume true; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,383 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {21721#(= 0 ~pumpRunning~0)} {21639#true} #916#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:06:39,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {21639#true} assume true; {21639#true} is VALID [2020-07-10 23:06:39,389 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21639#true} {21721#(= 0 ~pumpRunning~0)} #822#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:06:39,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {21639#true} assume true; {21639#true} is VALID [2020-07-10 23:06:39,393 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21639#true} {21721#(= 0 ~pumpRunning~0)} #824#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:06:39,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {21639#true} havoc ~retValue_acc~8; {21639#true} is VALID [2020-07-10 23:06:39,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {21639#true} ~retValue_acc~8 := 1; {21639#true} is VALID [2020-07-10 23:06:39,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {21639#true} #res := ~retValue_acc~8; {21639#true} is VALID [2020-07-10 23:06:39,397 INFO L280 TraceCheckUtils]: 3: Hoare triple {21639#true} assume true; {21639#true} is VALID [2020-07-10 23:06:39,397 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21639#true} {21721#(= 0 ~pumpRunning~0)} #826#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:06:39,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {21639#true} assume true; {21639#true} is VALID [2020-07-10 23:06:39,400 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21639#true} {21721#(= 0 ~pumpRunning~0)} #828#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:06:39,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {21757#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {21639#true} is VALID [2020-07-10 23:06:39,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {21639#true} assume true; {21639#true} is VALID [2020-07-10 23:06:39,429 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {21639#true} {21721#(= 0 ~pumpRunning~0)} #906#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:06:39,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {21758#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {21639#true} is VALID [2020-07-10 23:06:39,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {21639#true} ~methaneLevelCritical~0 := 1; {21639#true} is VALID [2020-07-10 23:06:39,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {21639#true} assume true; {21639#true} is VALID [2020-07-10 23:06:39,446 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21639#true} {21721#(= 0 ~pumpRunning~0)} #874#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:06:39,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {21759#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {21721#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume true; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,470 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21721#(= 0 ~pumpRunning~0)} {21721#(= 0 ~pumpRunning~0)} #876#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:06:39,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {21639#true} havoc ~retValue_acc~0; {21639#true} is VALID [2020-07-10 23:06:39,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {21639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {21639#true} is VALID [2020-07-10 23:06:39,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {21639#true} #res := ~retValue_acc~0; {21639#true} is VALID [2020-07-10 23:06:39,474 INFO L280 TraceCheckUtils]: 3: Hoare triple {21639#true} assume true; {21639#true} is VALID [2020-07-10 23:06:39,475 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21639#true} {21721#(= 0 ~pumpRunning~0)} #882#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:06:39,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {21639#true} havoc ~retValue_acc~10; {21639#true} is VALID [2020-07-10 23:06:39,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {21639#true} ~retValue_acc~10 := ~pumpRunning~0; {21760#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)} is VALID [2020-07-10 23:06:39,506 INFO L280 TraceCheckUtils]: 2: Hoare triple {21760#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)} #res := ~retValue_acc~10; {21761#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:06:39,506 INFO L280 TraceCheckUtils]: 3: Hoare triple {21761#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {21761#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:06:39,507 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21761#(= ~pumpRunning~0 |isPumpRunning_#res|)} {21721#(= 0 ~pumpRunning~0)} #884#return; {21754#(= 0 |__utac_acc__Specification2_spec__2_#t~ret48|)} is VALID [2020-07-10 23:06:39,511 INFO L263 TraceCheckUtils]: 0: Hoare triple {21639#true} call ULTIMATE.init(); {21756#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:06:39,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {21756#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {21639#true} is VALID [2020-07-10 23:06:39,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {21639#true} #valid := #valid[0 := 0]; {21639#true} is VALID [2020-07-10 23:06:39,512 INFO L280 TraceCheckUtils]: 3: Hoare triple {21639#true} assume 0 < #StackHeapBarrier; {21639#true} is VALID [2020-07-10 23:06:39,512 INFO L280 TraceCheckUtils]: 4: Hoare triple {21639#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {21639#true} is VALID [2020-07-10 23:06:39,512 INFO L280 TraceCheckUtils]: 5: Hoare triple {21639#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {21639#true} is VALID [2020-07-10 23:06:39,512 INFO L280 TraceCheckUtils]: 6: Hoare triple {21639#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {21639#true} is VALID [2020-07-10 23:06:39,513 INFO L280 TraceCheckUtils]: 7: Hoare triple {21639#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {21639#true} is VALID [2020-07-10 23:06:39,513 INFO L280 TraceCheckUtils]: 8: Hoare triple {21639#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {21639#true} is VALID [2020-07-10 23:06:39,513 INFO L280 TraceCheckUtils]: 9: Hoare triple {21639#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {21639#true} is VALID [2020-07-10 23:06:39,513 INFO L280 TraceCheckUtils]: 10: Hoare triple {21639#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {21639#true} is VALID [2020-07-10 23:06:39,513 INFO L280 TraceCheckUtils]: 11: Hoare triple {21639#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {21639#true} is VALID [2020-07-10 23:06:39,513 INFO L280 TraceCheckUtils]: 12: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {21639#true} is VALID [2020-07-10 23:06:39,514 INFO L280 TraceCheckUtils]: 13: Hoare triple {21639#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {21639#true} is VALID [2020-07-10 23:06:39,514 INFO L280 TraceCheckUtils]: 14: Hoare triple {21639#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {21639#true} is VALID [2020-07-10 23:06:39,514 INFO L280 TraceCheckUtils]: 15: Hoare triple {21639#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {21639#true} is VALID [2020-07-10 23:06:39,514 INFO L280 TraceCheckUtils]: 16: Hoare triple {21639#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {21639#true} is VALID [2020-07-10 23:06:39,514 INFO L280 TraceCheckUtils]: 17: Hoare triple {21639#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {21639#true} is VALID [2020-07-10 23:06:39,515 INFO L280 TraceCheckUtils]: 18: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {21639#true} is VALID [2020-07-10 23:06:39,515 INFO L280 TraceCheckUtils]: 19: Hoare triple {21639#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {21639#true} is VALID [2020-07-10 23:06:39,515 INFO L280 TraceCheckUtils]: 20: Hoare triple {21639#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {21639#true} is VALID [2020-07-10 23:06:39,515 INFO L280 TraceCheckUtils]: 21: Hoare triple {21639#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {21639#true} is VALID [2020-07-10 23:06:39,515 INFO L280 TraceCheckUtils]: 22: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {21639#true} is VALID [2020-07-10 23:06:39,515 INFO L280 TraceCheckUtils]: 23: Hoare triple {21639#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {21639#true} is VALID [2020-07-10 23:06:39,516 INFO L280 TraceCheckUtils]: 24: Hoare triple {21639#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {21639#true} is VALID [2020-07-10 23:06:39,516 INFO L280 TraceCheckUtils]: 25: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {21639#true} is VALID [2020-07-10 23:06:39,516 INFO L280 TraceCheckUtils]: 26: Hoare triple {21639#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {21639#true} is VALID [2020-07-10 23:06:39,516 INFO L280 TraceCheckUtils]: 27: Hoare triple {21639#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {21639#true} is VALID [2020-07-10 23:06:39,516 INFO L280 TraceCheckUtils]: 28: Hoare triple {21639#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {21639#true} is VALID [2020-07-10 23:06:39,516 INFO L280 TraceCheckUtils]: 29: Hoare triple {21639#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {21639#true} is VALID [2020-07-10 23:06:39,517 INFO L280 TraceCheckUtils]: 30: Hoare triple {21639#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {21639#true} is VALID [2020-07-10 23:06:39,517 INFO L280 TraceCheckUtils]: 31: Hoare triple {21639#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {21639#true} is VALID [2020-07-10 23:06:39,517 INFO L280 TraceCheckUtils]: 32: Hoare triple {21639#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {21639#true} is VALID [2020-07-10 23:06:39,517 INFO L280 TraceCheckUtils]: 33: Hoare triple {21639#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {21639#true} is VALID [2020-07-10 23:06:39,517 INFO L280 TraceCheckUtils]: 34: Hoare triple {21639#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {21639#true} is VALID [2020-07-10 23:06:39,517 INFO L280 TraceCheckUtils]: 35: Hoare triple {21639#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {21639#true} is VALID [2020-07-10 23:06:39,518 INFO L280 TraceCheckUtils]: 36: Hoare triple {21639#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {21639#true} is VALID [2020-07-10 23:06:39,518 INFO L280 TraceCheckUtils]: 37: Hoare triple {21639#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {21639#true} is VALID [2020-07-10 23:06:39,518 INFO L280 TraceCheckUtils]: 38: Hoare triple {21639#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {21639#true} is VALID [2020-07-10 23:06:39,518 INFO L280 TraceCheckUtils]: 39: Hoare triple {21639#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {21639#true} is VALID [2020-07-10 23:06:39,518 INFO L280 TraceCheckUtils]: 40: Hoare triple {21639#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {21639#true} is VALID [2020-07-10 23:06:39,519 INFO L280 TraceCheckUtils]: 41: Hoare triple {21639#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {21639#true} is VALID [2020-07-10 23:06:39,519 INFO L280 TraceCheckUtils]: 42: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {21639#true} is VALID [2020-07-10 23:06:39,519 INFO L280 TraceCheckUtils]: 43: Hoare triple {21639#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {21639#true} is VALID [2020-07-10 23:06:39,519 INFO L280 TraceCheckUtils]: 44: Hoare triple {21639#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {21639#true} is VALID [2020-07-10 23:06:39,519 INFO L280 TraceCheckUtils]: 45: Hoare triple {21639#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {21639#true} is VALID [2020-07-10 23:06:39,519 INFO L280 TraceCheckUtils]: 46: Hoare triple {21639#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {21639#true} is VALID [2020-07-10 23:06:39,520 INFO L280 TraceCheckUtils]: 47: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {21639#true} is VALID [2020-07-10 23:06:39,520 INFO L280 TraceCheckUtils]: 48: Hoare triple {21639#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {21639#true} is VALID [2020-07-10 23:06:39,520 INFO L280 TraceCheckUtils]: 49: Hoare triple {21639#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {21639#true} is VALID [2020-07-10 23:06:39,520 INFO L280 TraceCheckUtils]: 50: Hoare triple {21639#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {21639#true} is VALID [2020-07-10 23:06:39,520 INFO L280 TraceCheckUtils]: 51: Hoare triple {21639#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {21639#true} is VALID [2020-07-10 23:06:39,521 INFO L280 TraceCheckUtils]: 52: Hoare triple {21639#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {21639#true} is VALID [2020-07-10 23:06:39,521 INFO L280 TraceCheckUtils]: 53: Hoare triple {21639#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {21639#true} is VALID [2020-07-10 23:06:39,521 INFO L280 TraceCheckUtils]: 54: Hoare triple {21639#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {21639#true} is VALID [2020-07-10 23:06:39,521 INFO L280 TraceCheckUtils]: 55: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {21639#true} is VALID [2020-07-10 23:06:39,521 INFO L280 TraceCheckUtils]: 56: Hoare triple {21639#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {21639#true} is VALID [2020-07-10 23:06:39,521 INFO L280 TraceCheckUtils]: 57: Hoare triple {21639#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {21639#true} is VALID [2020-07-10 23:06:39,522 INFO L280 TraceCheckUtils]: 58: Hoare triple {21639#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {21639#true} is VALID [2020-07-10 23:06:39,522 INFO L280 TraceCheckUtils]: 59: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {21639#true} is VALID [2020-07-10 23:06:39,522 INFO L280 TraceCheckUtils]: 60: Hoare triple {21639#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {21639#true} is VALID [2020-07-10 23:06:39,522 INFO L280 TraceCheckUtils]: 61: Hoare triple {21639#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {21639#true} is VALID [2020-07-10 23:06:39,522 INFO L280 TraceCheckUtils]: 62: Hoare triple {21639#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {21639#true} is VALID [2020-07-10 23:06:39,523 INFO L280 TraceCheckUtils]: 63: Hoare triple {21639#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {21639#true} is VALID [2020-07-10 23:06:39,523 INFO L280 TraceCheckUtils]: 64: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {21639#true} is VALID [2020-07-10 23:06:39,523 INFO L280 TraceCheckUtils]: 65: Hoare triple {21639#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {21639#true} is VALID [2020-07-10 23:06:39,523 INFO L280 TraceCheckUtils]: 66: Hoare triple {21639#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {21639#true} is VALID [2020-07-10 23:06:39,523 INFO L280 TraceCheckUtils]: 67: Hoare triple {21639#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {21639#true} is VALID [2020-07-10 23:06:39,523 INFO L280 TraceCheckUtils]: 68: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {21639#true} is VALID [2020-07-10 23:06:39,524 INFO L280 TraceCheckUtils]: 69: Hoare triple {21639#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {21639#true} is VALID [2020-07-10 23:06:39,524 INFO L280 TraceCheckUtils]: 70: Hoare triple {21639#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {21639#true} is VALID [2020-07-10 23:06:39,524 INFO L280 TraceCheckUtils]: 71: Hoare triple {21639#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {21639#true} is VALID [2020-07-10 23:06:39,524 INFO L280 TraceCheckUtils]: 72: Hoare triple {21639#true} ~waterLevel~0 := 1; {21639#true} is VALID [2020-07-10 23:06:39,524 INFO L280 TraceCheckUtils]: 73: Hoare triple {21639#true} ~methaneLevelCritical~0 := 0; {21639#true} is VALID [2020-07-10 23:06:39,524 INFO L280 TraceCheckUtils]: 74: Hoare triple {21639#true} ~head~0.base, ~head~0.offset := 0, 0; {21639#true} is VALID [2020-07-10 23:06:39,525 INFO L280 TraceCheckUtils]: 75: Hoare triple {21639#true} ~cleanupTimeShifts~0 := 4; {21639#true} is VALID [2020-07-10 23:06:39,525 INFO L280 TraceCheckUtils]: 76: Hoare triple {21639#true} ~methAndRunningLastTime~0 := 0; {21639#true} is VALID [2020-07-10 23:06:39,528 INFO L280 TraceCheckUtils]: 77: Hoare triple {21639#true} ~pumpRunning~0 := 0; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,529 INFO L280 TraceCheckUtils]: 78: Hoare triple {21721#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,529 INFO L280 TraceCheckUtils]: 79: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume true; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,530 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {21721#(= 0 ~pumpRunning~0)} {21639#true} #916#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,530 INFO L263 TraceCheckUtils]: 81: Hoare triple {21721#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,531 INFO L280 TraceCheckUtils]: 82: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~6; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,531 INFO L280 TraceCheckUtils]: 83: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,531 INFO L263 TraceCheckUtils]: 84: Hoare triple {21721#(= 0 ~pumpRunning~0)} call select_helpers(); {21639#true} is VALID [2020-07-10 23:06:39,532 INFO L280 TraceCheckUtils]: 85: Hoare triple {21639#true} assume true; {21639#true} is VALID [2020-07-10 23:06:39,532 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {21639#true} {21721#(= 0 ~pumpRunning~0)} #822#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,532 INFO L263 TraceCheckUtils]: 87: Hoare triple {21721#(= 0 ~pumpRunning~0)} call select_features(); {21639#true} is VALID [2020-07-10 23:06:39,532 INFO L280 TraceCheckUtils]: 88: Hoare triple {21639#true} assume true; {21639#true} is VALID [2020-07-10 23:06:39,533 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {21639#true} {21721#(= 0 ~pumpRunning~0)} #824#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,533 INFO L263 TraceCheckUtils]: 90: Hoare triple {21721#(= 0 ~pumpRunning~0)} call #t~ret45 := valid_product(); {21639#true} is VALID [2020-07-10 23:06:39,533 INFO L280 TraceCheckUtils]: 91: Hoare triple {21639#true} havoc ~retValue_acc~8; {21639#true} is VALID [2020-07-10 23:06:39,533 INFO L280 TraceCheckUtils]: 92: Hoare triple {21639#true} ~retValue_acc~8 := 1; {21639#true} is VALID [2020-07-10 23:06:39,534 INFO L280 TraceCheckUtils]: 93: Hoare triple {21639#true} #res := ~retValue_acc~8; {21639#true} is VALID [2020-07-10 23:06:39,534 INFO L280 TraceCheckUtils]: 94: Hoare triple {21639#true} assume true; {21639#true} is VALID [2020-07-10 23:06:39,534 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {21639#true} {21721#(= 0 ~pumpRunning~0)} #826#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,535 INFO L280 TraceCheckUtils]: 96: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,535 INFO L280 TraceCheckUtils]: 97: Hoare triple {21721#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~ret45; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,536 INFO L280 TraceCheckUtils]: 98: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc #t~ret45; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,536 INFO L280 TraceCheckUtils]: 99: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~3; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,536 INFO L263 TraceCheckUtils]: 100: Hoare triple {21721#(= 0 ~pumpRunning~0)} call setup(); {21639#true} is VALID [2020-07-10 23:06:39,537 INFO L280 TraceCheckUtils]: 101: Hoare triple {21639#true} assume true; {21639#true} is VALID [2020-07-10 23:06:39,537 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {21639#true} {21721#(= 0 ~pumpRunning~0)} #828#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,538 INFO L263 TraceCheckUtils]: 103: Hoare triple {21721#(= 0 ~pumpRunning~0)} call runTest(); {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,538 INFO L263 TraceCheckUtils]: 104: Hoare triple {21721#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__1(); {21757#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:06:39,538 INFO L280 TraceCheckUtils]: 105: Hoare triple {21757#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {21639#true} is VALID [2020-07-10 23:06:39,539 INFO L280 TraceCheckUtils]: 106: Hoare triple {21639#true} assume true; {21639#true} is VALID [2020-07-10 23:06:39,539 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {21639#true} {21721#(= 0 ~pumpRunning~0)} #906#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,540 INFO L263 TraceCheckUtils]: 108: Hoare triple {21721#(= 0 ~pumpRunning~0)} call test(); {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,540 INFO L280 TraceCheckUtils]: 109: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,541 INFO L280 TraceCheckUtils]: 110: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,541 INFO L280 TraceCheckUtils]: 111: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,542 INFO L280 TraceCheckUtils]: 112: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,542 INFO L280 TraceCheckUtils]: 113: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,542 INFO L280 TraceCheckUtils]: 114: Hoare triple {21721#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,543 INFO L280 TraceCheckUtils]: 115: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume !false; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,543 INFO L280 TraceCheckUtils]: 116: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,544 INFO L280 TraceCheckUtils]: 117: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet49 && #t~nondet49 <= 2147483647; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,544 INFO L280 TraceCheckUtils]: 118: Hoare triple {21721#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~nondet49; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,545 INFO L280 TraceCheckUtils]: 119: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc #t~nondet49; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,545 INFO L280 TraceCheckUtils]: 120: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,546 INFO L280 TraceCheckUtils]: 121: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,546 INFO L280 TraceCheckUtils]: 122: Hoare triple {21721#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet50; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,547 INFO L280 TraceCheckUtils]: 123: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc #t~nondet50; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,547 INFO L280 TraceCheckUtils]: 124: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~1; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,548 INFO L263 TraceCheckUtils]: 125: Hoare triple {21721#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {21758#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 23:06:39,548 INFO L280 TraceCheckUtils]: 126: Hoare triple {21758#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {21639#true} is VALID [2020-07-10 23:06:39,548 INFO L280 TraceCheckUtils]: 127: Hoare triple {21639#true} ~methaneLevelCritical~0 := 1; {21639#true} is VALID [2020-07-10 23:06:39,548 INFO L280 TraceCheckUtils]: 128: Hoare triple {21639#true} assume true; {21639#true} is VALID [2020-07-10 23:06:39,549 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {21639#true} {21721#(= 0 ~pumpRunning~0)} #874#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,549 INFO L280 TraceCheckUtils]: 130: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,550 INFO L280 TraceCheckUtils]: 131: Hoare triple {21721#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet51; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,550 INFO L280 TraceCheckUtils]: 132: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc #t~nondet51; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,551 INFO L280 TraceCheckUtils]: 133: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,551 INFO L280 TraceCheckUtils]: 134: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,551 INFO L280 TraceCheckUtils]: 135: Hoare triple {21721#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet52; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,552 INFO L280 TraceCheckUtils]: 136: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc #t~nondet52; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,552 INFO L280 TraceCheckUtils]: 137: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,553 INFO L263 TraceCheckUtils]: 138: Hoare triple {21721#(= 0 ~pumpRunning~0)} call stopSystem(); {21759#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:06:39,553 INFO L280 TraceCheckUtils]: 139: Hoare triple {21759#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,554 INFO L280 TraceCheckUtils]: 140: Hoare triple {21721#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,554 INFO L280 TraceCheckUtils]: 141: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume true; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,555 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {21721#(= 0 ~pumpRunning~0)} {21721#(= 0 ~pumpRunning~0)} #876#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,555 INFO L263 TraceCheckUtils]: 143: Hoare triple {21721#(= 0 ~pumpRunning~0)} call timeShift(); {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,556 INFO L280 TraceCheckUtils]: 144: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,556 INFO L280 TraceCheckUtils]: 145: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,557 INFO L263 TraceCheckUtils]: 146: Hoare triple {21721#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__2(); {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,557 INFO L280 TraceCheckUtils]: 147: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,558 INFO L280 TraceCheckUtils]: 148: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,558 INFO L263 TraceCheckUtils]: 149: Hoare triple {21721#(= 0 ~pumpRunning~0)} call #t~ret47 := isMethaneLevelCritical(); {21639#true} is VALID [2020-07-10 23:06:39,558 INFO L280 TraceCheckUtils]: 150: Hoare triple {21639#true} havoc ~retValue_acc~0; {21639#true} is VALID [2020-07-10 23:06:39,558 INFO L280 TraceCheckUtils]: 151: Hoare triple {21639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {21639#true} is VALID [2020-07-10 23:06:39,558 INFO L280 TraceCheckUtils]: 152: Hoare triple {21639#true} #res := ~retValue_acc~0; {21639#true} is VALID [2020-07-10 23:06:39,559 INFO L280 TraceCheckUtils]: 153: Hoare triple {21639#true} assume true; {21639#true} is VALID [2020-07-10 23:06:39,559 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {21639#true} {21721#(= 0 ~pumpRunning~0)} #882#return; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,560 INFO L280 TraceCheckUtils]: 155: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,560 INFO L280 TraceCheckUtils]: 156: Hoare triple {21721#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret47; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,561 INFO L280 TraceCheckUtils]: 157: Hoare triple {21721#(= 0 ~pumpRunning~0)} havoc #t~ret47; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,561 INFO L280 TraceCheckUtils]: 158: Hoare triple {21721#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {21721#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:06:39,561 INFO L263 TraceCheckUtils]: 159: Hoare triple {21721#(= 0 ~pumpRunning~0)} call #t~ret48 := isPumpRunning(); {21639#true} is VALID [2020-07-10 23:06:39,561 INFO L280 TraceCheckUtils]: 160: Hoare triple {21639#true} havoc ~retValue_acc~10; {21639#true} is VALID [2020-07-10 23:06:39,562 INFO L280 TraceCheckUtils]: 161: Hoare triple {21639#true} ~retValue_acc~10 := ~pumpRunning~0; {21760#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)} is VALID [2020-07-10 23:06:39,562 INFO L280 TraceCheckUtils]: 162: Hoare triple {21760#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)} #res := ~retValue_acc~10; {21761#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:06:39,563 INFO L280 TraceCheckUtils]: 163: Hoare triple {21761#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {21761#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:06:39,564 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {21761#(= ~pumpRunning~0 |isPumpRunning_#res|)} {21721#(= 0 ~pumpRunning~0)} #884#return; {21754#(= 0 |__utac_acc__Specification2_spec__2_#t~ret48|)} is VALID [2020-07-10 23:06:39,564 INFO L280 TraceCheckUtils]: 165: Hoare triple {21754#(= 0 |__utac_acc__Specification2_spec__2_#t~ret48|)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {21754#(= 0 |__utac_acc__Specification2_spec__2_#t~ret48|)} is VALID [2020-07-10 23:06:39,565 INFO L280 TraceCheckUtils]: 166: Hoare triple {21754#(= 0 |__utac_acc__Specification2_spec__2_#t~ret48|)} ~tmp___0~0 := #t~ret48; {21755#(= __utac_acc__Specification2_spec__2_~tmp___0~0 0)} is VALID [2020-07-10 23:06:39,565 INFO L280 TraceCheckUtils]: 167: Hoare triple {21755#(= __utac_acc__Specification2_spec__2_~tmp___0~0 0)} havoc #t~ret48; {21755#(= __utac_acc__Specification2_spec__2_~tmp___0~0 0)} is VALID [2020-07-10 23:06:39,566 INFO L280 TraceCheckUtils]: 168: Hoare triple {21755#(= __utac_acc__Specification2_spec__2_~tmp___0~0 0)} assume 0 != ~tmp___0~0; {21640#false} is VALID [2020-07-10 23:06:39,566 INFO L280 TraceCheckUtils]: 169: Hoare triple {21640#false} assume 0 != ~methAndRunningLastTime~0; {21640#false} is VALID [2020-07-10 23:06:39,566 INFO L263 TraceCheckUtils]: 170: Hoare triple {21640#false} call __automaton_fail(); {21640#false} is VALID [2020-07-10 23:06:39,566 INFO L280 TraceCheckUtils]: 171: Hoare triple {21640#false} assume !false; {21640#false} is VALID [2020-07-10 23:06:39,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:06:39,615 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1207560215] [2020-07-10 23:06:39,615 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:06:39,616 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 23:06:39,616 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1095290571] [2020-07-10 23:06:39,617 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-10 23:06:39,617 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:06:39,617 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 23:06:39,794 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 172 edges. 172 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:06:39,794 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 23:06:39,794 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:06:39,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 23:06:39,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-10 23:06:39,795 INFO L87 Difference]: Start difference. First operand 1091 states and 1217 transitions. Second operand 11 states. [2020-07-10 23:06:41,121 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:06:53,762 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:06:54,440 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:06:55,604 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:06:56,523 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:06:57,156 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:07:06,130 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:07:06,550 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:07:08,060 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:07:28,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:07:28,782 INFO L93 Difference]: Finished difference Result 2337 states and 2719 transitions. [2020-07-10 23:07:28,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-10 23:07:28,782 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-10 23:07:28,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:07:28,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:07:28,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 742 transitions. [2020-07-10 23:07:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:07:28,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 742 transitions. [2020-07-10 23:07:28,798 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 742 transitions. [2020-07-10 23:07:30,593 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 742 edges. 742 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:07:30,704 INFO L225 Difference]: With dead ends: 2337 [2020-07-10 23:07:30,704 INFO L226 Difference]: Without dead ends: 1361 [2020-07-10 23:07:30,707 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 224 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-07-10 23:07:30,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1361 states. [2020-07-10 23:07:57,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1361 to 1085. [2020-07-10 23:07:57,625 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:07:57,625 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1361 states. Second operand 1085 states. [2020-07-10 23:07:57,625 INFO L74 IsIncluded]: Start isIncluded. First operand 1361 states. Second operand 1085 states. [2020-07-10 23:07:57,625 INFO L87 Difference]: Start difference. First operand 1361 states. Second operand 1085 states. [2020-07-10 23:07:57,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:07:57,701 INFO L93 Difference]: Finished difference Result 1361 states and 1601 transitions. [2020-07-10 23:07:57,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1601 transitions. [2020-07-10 23:07:57,705 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:07:57,705 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:07:57,705 INFO L74 IsIncluded]: Start isIncluded. First operand 1085 states. Second operand 1361 states. [2020-07-10 23:07:57,705 INFO L87 Difference]: Start difference. First operand 1085 states. Second operand 1361 states. [2020-07-10 23:07:57,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:07:57,815 INFO L93 Difference]: Finished difference Result 1361 states and 1601 transitions. [2020-07-10 23:07:57,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1601 transitions. [2020-07-10 23:07:57,819 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:07:57,819 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:07:57,819 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:07:57,819 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:07:57,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1085 states. [2020-07-10 23:07:57,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 1085 states and 1205 transitions. [2020-07-10 23:07:57,891 INFO L78 Accepts]: Start accepts. Automaton has 1085 states and 1205 transitions. Word has length 172 [2020-07-10 23:07:57,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:07:57,892 INFO L479 AbstractCegarLoop]: Abstraction has 1085 states and 1205 transitions. [2020-07-10 23:07:57,892 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 23:07:57,892 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1085 states and 1205 transitions. [2020-07-10 23:08:04,193 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1205 edges. 1205 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:08:04,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1205 transitions. [2020-07-10 23:08:04,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2020-07-10 23:08:04,199 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:08:04,199 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] [2020-07-10 23:08:04,199 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 23:08:04,199 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:08:04,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:08:04,200 INFO L82 PathProgramCache]: Analyzing trace with hash -472762249, now seen corresponding path program 1 times [2020-07-10 23:08:04,200 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:08:04,200 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [259243876] [2020-07-10 23:08:04,200 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:08:04,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,564 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:08:04,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {31543#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {31379#true} is VALID [2020-07-10 23:08:04,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {31379#true} #valid := #valid[0 := 0]; {31379#true} is VALID [2020-07-10 23:08:04,619 INFO L280 TraceCheckUtils]: 2: Hoare triple {31379#true} assume 0 < #StackHeapBarrier; {31379#true} is VALID [2020-07-10 23:08:04,619 INFO L280 TraceCheckUtils]: 3: Hoare triple {31379#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {31379#true} is VALID [2020-07-10 23:08:04,619 INFO L280 TraceCheckUtils]: 4: Hoare triple {31379#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {31379#true} is VALID [2020-07-10 23:08:04,619 INFO L280 TraceCheckUtils]: 5: Hoare triple {31379#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {31379#true} is VALID [2020-07-10 23:08:04,619 INFO L280 TraceCheckUtils]: 6: Hoare triple {31379#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {31379#true} is VALID [2020-07-10 23:08:04,620 INFO L280 TraceCheckUtils]: 7: Hoare triple {31379#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {31379#true} is VALID [2020-07-10 23:08:04,620 INFO L280 TraceCheckUtils]: 8: Hoare triple {31379#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {31379#true} is VALID [2020-07-10 23:08:04,620 INFO L280 TraceCheckUtils]: 9: Hoare triple {31379#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {31379#true} is VALID [2020-07-10 23:08:04,620 INFO L280 TraceCheckUtils]: 10: Hoare triple {31379#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {31379#true} is VALID [2020-07-10 23:08:04,620 INFO L280 TraceCheckUtils]: 11: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {31379#true} is VALID [2020-07-10 23:08:04,620 INFO L280 TraceCheckUtils]: 12: Hoare triple {31379#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {31379#true} is VALID [2020-07-10 23:08:04,621 INFO L280 TraceCheckUtils]: 13: Hoare triple {31379#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {31379#true} is VALID [2020-07-10 23:08:04,621 INFO L280 TraceCheckUtils]: 14: Hoare triple {31379#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {31379#true} is VALID [2020-07-10 23:08:04,621 INFO L280 TraceCheckUtils]: 15: Hoare triple {31379#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {31379#true} is VALID [2020-07-10 23:08:04,621 INFO L280 TraceCheckUtils]: 16: Hoare triple {31379#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {31379#true} is VALID [2020-07-10 23:08:04,621 INFO L280 TraceCheckUtils]: 17: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {31379#true} is VALID [2020-07-10 23:08:04,621 INFO L280 TraceCheckUtils]: 18: Hoare triple {31379#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {31379#true} is VALID [2020-07-10 23:08:04,622 INFO L280 TraceCheckUtils]: 19: Hoare triple {31379#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {31379#true} is VALID [2020-07-10 23:08:04,622 INFO L280 TraceCheckUtils]: 20: Hoare triple {31379#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {31379#true} is VALID [2020-07-10 23:08:04,622 INFO L280 TraceCheckUtils]: 21: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {31379#true} is VALID [2020-07-10 23:08:04,622 INFO L280 TraceCheckUtils]: 22: Hoare triple {31379#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {31379#true} is VALID [2020-07-10 23:08:04,622 INFO L280 TraceCheckUtils]: 23: Hoare triple {31379#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {31379#true} is VALID [2020-07-10 23:08:04,623 INFO L280 TraceCheckUtils]: 24: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {31379#true} is VALID [2020-07-10 23:08:04,623 INFO L280 TraceCheckUtils]: 25: Hoare triple {31379#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {31379#true} is VALID [2020-07-10 23:08:04,623 INFO L280 TraceCheckUtils]: 26: Hoare triple {31379#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {31379#true} is VALID [2020-07-10 23:08:04,623 INFO L280 TraceCheckUtils]: 27: Hoare triple {31379#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {31379#true} is VALID [2020-07-10 23:08:04,623 INFO L280 TraceCheckUtils]: 28: Hoare triple {31379#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {31379#true} is VALID [2020-07-10 23:08:04,623 INFO L280 TraceCheckUtils]: 29: Hoare triple {31379#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {31379#true} is VALID [2020-07-10 23:08:04,624 INFO L280 TraceCheckUtils]: 30: Hoare triple {31379#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {31379#true} is VALID [2020-07-10 23:08:04,624 INFO L280 TraceCheckUtils]: 31: Hoare triple {31379#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {31379#true} is VALID [2020-07-10 23:08:04,624 INFO L280 TraceCheckUtils]: 32: Hoare triple {31379#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {31379#true} is VALID [2020-07-10 23:08:04,624 INFO L280 TraceCheckUtils]: 33: Hoare triple {31379#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {31379#true} is VALID [2020-07-10 23:08:04,624 INFO L280 TraceCheckUtils]: 34: Hoare triple {31379#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {31379#true} is VALID [2020-07-10 23:08:04,624 INFO L280 TraceCheckUtils]: 35: Hoare triple {31379#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {31379#true} is VALID [2020-07-10 23:08:04,625 INFO L280 TraceCheckUtils]: 36: Hoare triple {31379#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {31379#true} is VALID [2020-07-10 23:08:04,625 INFO L280 TraceCheckUtils]: 37: Hoare triple {31379#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {31379#true} is VALID [2020-07-10 23:08:04,625 INFO L280 TraceCheckUtils]: 38: Hoare triple {31379#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {31379#true} is VALID [2020-07-10 23:08:04,625 INFO L280 TraceCheckUtils]: 39: Hoare triple {31379#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {31379#true} is VALID [2020-07-10 23:08:04,625 INFO L280 TraceCheckUtils]: 40: Hoare triple {31379#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {31379#true} is VALID [2020-07-10 23:08:04,625 INFO L280 TraceCheckUtils]: 41: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {31379#true} is VALID [2020-07-10 23:08:04,626 INFO L280 TraceCheckUtils]: 42: Hoare triple {31379#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {31379#true} is VALID [2020-07-10 23:08:04,626 INFO L280 TraceCheckUtils]: 43: Hoare triple {31379#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {31379#true} is VALID [2020-07-10 23:08:04,626 INFO L280 TraceCheckUtils]: 44: Hoare triple {31379#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {31379#true} is VALID [2020-07-10 23:08:04,626 INFO L280 TraceCheckUtils]: 45: Hoare triple {31379#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {31379#true} is VALID [2020-07-10 23:08:04,626 INFO L280 TraceCheckUtils]: 46: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {31379#true} is VALID [2020-07-10 23:08:04,626 INFO L280 TraceCheckUtils]: 47: Hoare triple {31379#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {31379#true} is VALID [2020-07-10 23:08:04,627 INFO L280 TraceCheckUtils]: 48: Hoare triple {31379#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {31379#true} is VALID [2020-07-10 23:08:04,627 INFO L280 TraceCheckUtils]: 49: Hoare triple {31379#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {31379#true} is VALID [2020-07-10 23:08:04,627 INFO L280 TraceCheckUtils]: 50: Hoare triple {31379#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {31379#true} is VALID [2020-07-10 23:08:04,627 INFO L280 TraceCheckUtils]: 51: Hoare triple {31379#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {31379#true} is VALID [2020-07-10 23:08:04,627 INFO L280 TraceCheckUtils]: 52: Hoare triple {31379#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {31379#true} is VALID [2020-07-10 23:08:04,627 INFO L280 TraceCheckUtils]: 53: Hoare triple {31379#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {31379#true} is VALID [2020-07-10 23:08:04,628 INFO L280 TraceCheckUtils]: 54: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {31379#true} is VALID [2020-07-10 23:08:04,628 INFO L280 TraceCheckUtils]: 55: Hoare triple {31379#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {31379#true} is VALID [2020-07-10 23:08:04,628 INFO L280 TraceCheckUtils]: 56: Hoare triple {31379#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {31379#true} is VALID [2020-07-10 23:08:04,628 INFO L280 TraceCheckUtils]: 57: Hoare triple {31379#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {31379#true} is VALID [2020-07-10 23:08:04,628 INFO L280 TraceCheckUtils]: 58: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {31379#true} is VALID [2020-07-10 23:08:04,629 INFO L280 TraceCheckUtils]: 59: Hoare triple {31379#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {31379#true} is VALID [2020-07-10 23:08:04,629 INFO L280 TraceCheckUtils]: 60: Hoare triple {31379#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {31379#true} is VALID [2020-07-10 23:08:04,629 INFO L280 TraceCheckUtils]: 61: Hoare triple {31379#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {31379#true} is VALID [2020-07-10 23:08:04,629 INFO L280 TraceCheckUtils]: 62: Hoare triple {31379#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {31379#true} is VALID [2020-07-10 23:08:04,629 INFO L280 TraceCheckUtils]: 63: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {31379#true} is VALID [2020-07-10 23:08:04,629 INFO L280 TraceCheckUtils]: 64: Hoare triple {31379#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {31379#true} is VALID [2020-07-10 23:08:04,630 INFO L280 TraceCheckUtils]: 65: Hoare triple {31379#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {31379#true} is VALID [2020-07-10 23:08:04,630 INFO L280 TraceCheckUtils]: 66: Hoare triple {31379#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {31379#true} is VALID [2020-07-10 23:08:04,630 INFO L280 TraceCheckUtils]: 67: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {31379#true} is VALID [2020-07-10 23:08:04,630 INFO L280 TraceCheckUtils]: 68: Hoare triple {31379#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {31379#true} is VALID [2020-07-10 23:08:04,630 INFO L280 TraceCheckUtils]: 69: Hoare triple {31379#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {31379#true} is VALID [2020-07-10 23:08:04,630 INFO L280 TraceCheckUtils]: 70: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {31379#true} is VALID [2020-07-10 23:08:04,631 INFO L280 TraceCheckUtils]: 71: Hoare triple {31379#true} ~waterLevel~0 := 1; {31379#true} is VALID [2020-07-10 23:08:04,631 INFO L280 TraceCheckUtils]: 72: Hoare triple {31379#true} ~methaneLevelCritical~0 := 0; {31379#true} is VALID [2020-07-10 23:08:04,631 INFO L280 TraceCheckUtils]: 73: Hoare triple {31379#true} ~head~0.base, ~head~0.offset := 0, 0; {31379#true} is VALID [2020-07-10 23:08:04,631 INFO L280 TraceCheckUtils]: 74: Hoare triple {31379#true} ~cleanupTimeShifts~0 := 4; {31379#true} is VALID [2020-07-10 23:08:04,631 INFO L280 TraceCheckUtils]: 75: Hoare triple {31379#true} ~methAndRunningLastTime~0 := 0; {31379#true} is VALID [2020-07-10 23:08:04,632 INFO L280 TraceCheckUtils]: 76: Hoare triple {31379#true} ~pumpRunning~0 := 0; {31379#true} is VALID [2020-07-10 23:08:04,632 INFO L280 TraceCheckUtils]: 77: Hoare triple {31379#true} ~systemActive~0 := 1; {31379#true} is VALID [2020-07-10 23:08:04,632 INFO L280 TraceCheckUtils]: 78: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,632 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {31379#true} {31379#true} #916#return; {31379#true} is VALID [2020-07-10 23:08:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,638 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31379#true} {31379#true} #822#return; {31379#true} is VALID [2020-07-10 23:08:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,641 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31379#true} {31379#true} #824#return; {31379#true} is VALID [2020-07-10 23:08:04,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {31379#true} havoc ~retValue_acc~8; {31379#true} is VALID [2020-07-10 23:08:04,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {31379#true} ~retValue_acc~8 := 1; {31379#true} is VALID [2020-07-10 23:08:04,644 INFO L280 TraceCheckUtils]: 2: Hoare triple {31379#true} #res := ~retValue_acc~8; {31379#true} is VALID [2020-07-10 23:08:04,645 INFO L280 TraceCheckUtils]: 3: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,645 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31379#true} {31379#true} #826#return; {31379#true} is VALID [2020-07-10 23:08:04,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,648 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31379#true} {31379#true} #828#return; {31379#true} is VALID [2020-07-10 23:08:04,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {31544#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {31379#true} is VALID [2020-07-10 23:08:04,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,659 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31379#true} {31379#true} #906#return; {31379#true} is VALID [2020-07-10 23:08:04,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {31545#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {31379#true} is VALID [2020-07-10 23:08:04,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {31379#true} ~methaneLevelCritical~0 := 1; {31379#true} is VALID [2020-07-10 23:08:04,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,671 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31379#true} {31379#true} #874#return; {31379#true} is VALID [2020-07-10 23:08:04,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {31379#true} havoc ~retValue_acc~2; {31379#true} is VALID [2020-07-10 23:08:04,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {31379#true} assume ~waterLevel~0 < 2; {31379#true} is VALID [2020-07-10 23:08:04,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {31379#true} ~retValue_acc~2 := 1; {31379#true} is VALID [2020-07-10 23:08:04,776 INFO L280 TraceCheckUtils]: 3: Hoare triple {31379#true} #res := ~retValue_acc~2; {31379#true} is VALID [2020-07-10 23:08:04,777 INFO L280 TraceCheckUtils]: 4: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,777 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31379#true} {31379#true} #892#return; {31379#true} is VALID [2020-07-10 23:08:04,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {31379#true} havoc ~retValue_acc~11; {31379#true} is VALID [2020-07-10 23:08:04,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {31379#true} havoc ~tmp~8; {31379#true} is VALID [2020-07-10 23:08:04,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {31379#true} havoc ~tmp___0~2; {31379#true} is VALID [2020-07-10 23:08:04,778 INFO L263 TraceCheckUtils]: 3: Hoare triple {31379#true} call #t~ret72 := isHighWaterSensorDry(); {31379#true} is VALID [2020-07-10 23:08:04,778 INFO L280 TraceCheckUtils]: 4: Hoare triple {31379#true} havoc ~retValue_acc~2; {31379#true} is VALID [2020-07-10 23:08:04,778 INFO L280 TraceCheckUtils]: 5: Hoare triple {31379#true} assume ~waterLevel~0 < 2; {31379#true} is VALID [2020-07-10 23:08:04,778 INFO L280 TraceCheckUtils]: 6: Hoare triple {31379#true} ~retValue_acc~2 := 1; {31379#true} is VALID [2020-07-10 23:08:04,778 INFO L280 TraceCheckUtils]: 7: Hoare triple {31379#true} #res := ~retValue_acc~2; {31379#true} is VALID [2020-07-10 23:08:04,778 INFO L280 TraceCheckUtils]: 8: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,779 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31379#true} {31379#true} #892#return; {31379#true} is VALID [2020-07-10 23:08:04,779 INFO L280 TraceCheckUtils]: 10: Hoare triple {31379#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {31379#true} is VALID [2020-07-10 23:08:04,779 INFO L280 TraceCheckUtils]: 11: Hoare triple {31379#true} ~tmp~8 := #t~ret72; {31379#true} is VALID [2020-07-10 23:08:04,779 INFO L280 TraceCheckUtils]: 12: Hoare triple {31379#true} havoc #t~ret72; {31379#true} is VALID [2020-07-10 23:08:04,779 INFO L280 TraceCheckUtils]: 13: Hoare triple {31379#true} assume 0 != ~tmp~8; {31379#true} is VALID [2020-07-10 23:08:04,780 INFO L280 TraceCheckUtils]: 14: Hoare triple {31379#true} ~tmp___0~2 := 0; {31599#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 23:08:04,781 INFO L280 TraceCheckUtils]: 15: Hoare triple {31599#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~11 := ~tmp___0~2; {31600#(and (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~retValue_acc~11 0))} is VALID [2020-07-10 23:08:04,782 INFO L280 TraceCheckUtils]: 16: Hoare triple {31600#(and (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~retValue_acc~11 0))} #res := ~retValue_acc~11; {31601#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:08:04,782 INFO L280 TraceCheckUtils]: 17: Hoare triple {31601#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {31601#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:08:04,783 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31601#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {31379#true} #864#return; {31566#(= 0 |processEnvironment_#t~ret53|)} is VALID [2020-07-10 23:08:04,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {31379#true} havoc ~retValue_acc~0; {31379#true} is VALID [2020-07-10 23:08:04,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {31379#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {31379#true} is VALID [2020-07-10 23:08:04,799 INFO L280 TraceCheckUtils]: 2: Hoare triple {31379#true} #res := ~retValue_acc~0; {31379#true} is VALID [2020-07-10 23:08:04,799 INFO L280 TraceCheckUtils]: 3: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,799 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31379#true} {31379#true} #910#return; {31379#true} is VALID [2020-07-10 23:08:04,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {31379#true} havoc ~retValue_acc~9; {31379#true} is VALID [2020-07-10 23:08:04,799 INFO L263 TraceCheckUtils]: 1: Hoare triple {31379#true} call #t~ret55 := isMethaneLevelCritical(); {31379#true} is VALID [2020-07-10 23:08:04,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {31379#true} havoc ~retValue_acc~0; {31379#true} is VALID [2020-07-10 23:08:04,800 INFO L280 TraceCheckUtils]: 3: Hoare triple {31379#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {31379#true} is VALID [2020-07-10 23:08:04,800 INFO L280 TraceCheckUtils]: 4: Hoare triple {31379#true} #res := ~retValue_acc~0; {31379#true} is VALID [2020-07-10 23:08:04,800 INFO L280 TraceCheckUtils]: 5: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,800 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31379#true} {31379#true} #910#return; {31379#true} is VALID [2020-07-10 23:08:04,801 INFO L280 TraceCheckUtils]: 7: Hoare triple {31379#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {31379#true} is VALID [2020-07-10 23:08:04,801 INFO L280 TraceCheckUtils]: 8: Hoare triple {31379#true} ~retValue_acc~9 := #t~ret55; {31379#true} is VALID [2020-07-10 23:08:04,801 INFO L280 TraceCheckUtils]: 9: Hoare triple {31379#true} havoc #t~ret55; {31379#true} is VALID [2020-07-10 23:08:04,801 INFO L280 TraceCheckUtils]: 10: Hoare triple {31379#true} #res := ~retValue_acc~9; {31379#true} is VALID [2020-07-10 23:08:04,802 INFO L280 TraceCheckUtils]: 11: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,802 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31379#true} {31379#true} #888#return; {31379#true} is VALID [2020-07-10 23:08:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31379#true} is VALID [2020-07-10 23:08:04,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,805 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31379#true} {31379#true} #890#return; {31379#true} is VALID [2020-07-10 23:08:04,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31379#true} is VALID [2020-07-10 23:08:04,806 INFO L263 TraceCheckUtils]: 1: Hoare triple {31379#true} call #t~ret54 := isMethaneAlarm(); {31379#true} is VALID [2020-07-10 23:08:04,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {31379#true} havoc ~retValue_acc~9; {31379#true} is VALID [2020-07-10 23:08:04,806 INFO L263 TraceCheckUtils]: 3: Hoare triple {31379#true} call #t~ret55 := isMethaneLevelCritical(); {31379#true} is VALID [2020-07-10 23:08:04,806 INFO L280 TraceCheckUtils]: 4: Hoare triple {31379#true} havoc ~retValue_acc~0; {31379#true} is VALID [2020-07-10 23:08:04,806 INFO L280 TraceCheckUtils]: 5: Hoare triple {31379#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {31379#true} is VALID [2020-07-10 23:08:04,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {31379#true} #res := ~retValue_acc~0; {31379#true} is VALID [2020-07-10 23:08:04,807 INFO L280 TraceCheckUtils]: 7: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,807 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31379#true} {31379#true} #910#return; {31379#true} is VALID [2020-07-10 23:08:04,807 INFO L280 TraceCheckUtils]: 9: Hoare triple {31379#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {31379#true} is VALID [2020-07-10 23:08:04,807 INFO L280 TraceCheckUtils]: 10: Hoare triple {31379#true} ~retValue_acc~9 := #t~ret55; {31379#true} is VALID [2020-07-10 23:08:04,808 INFO L280 TraceCheckUtils]: 11: Hoare triple {31379#true} havoc #t~ret55; {31379#true} is VALID [2020-07-10 23:08:04,808 INFO L280 TraceCheckUtils]: 12: Hoare triple {31379#true} #res := ~retValue_acc~9; {31379#true} is VALID [2020-07-10 23:08:04,808 INFO L280 TraceCheckUtils]: 13: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,808 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31379#true} {31379#true} #888#return; {31379#true} is VALID [2020-07-10 23:08:04,808 INFO L280 TraceCheckUtils]: 15: Hoare triple {31379#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647; {31379#true} is VALID [2020-07-10 23:08:04,809 INFO L280 TraceCheckUtils]: 16: Hoare triple {31379#true} ~tmp~7 := #t~ret54; {31379#true} is VALID [2020-07-10 23:08:04,809 INFO L280 TraceCheckUtils]: 17: Hoare triple {31379#true} havoc #t~ret54; {31379#true} is VALID [2020-07-10 23:08:04,809 INFO L280 TraceCheckUtils]: 18: Hoare triple {31379#true} assume !(0 != ~tmp~7); {31379#true} is VALID [2020-07-10 23:08:04,810 INFO L263 TraceCheckUtils]: 19: Hoare triple {31379#true} call activatePump__wrappee__highWaterSensor(); {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:08:04,810 INFO L280 TraceCheckUtils]: 20: Hoare triple {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31379#true} is VALID [2020-07-10 23:08:04,810 INFO L280 TraceCheckUtils]: 21: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,810 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31379#true} {31379#true} #890#return; {31379#true} is VALID [2020-07-10 23:08:04,810 INFO L280 TraceCheckUtils]: 23: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,811 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {31379#true} {31380#false} #866#return; {31380#false} is VALID [2020-07-10 23:08:04,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31379#true} is VALID [2020-07-10 23:08:04,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {31379#true} assume 0 == ~pumpRunning~0; {31379#true} is VALID [2020-07-10 23:08:04,812 INFO L263 TraceCheckUtils]: 2: Hoare triple {31379#true} call #t~ret53 := isHighWaterLevel(); {31379#true} is VALID [2020-07-10 23:08:04,812 INFO L280 TraceCheckUtils]: 3: Hoare triple {31379#true} havoc ~retValue_acc~11; {31379#true} is VALID [2020-07-10 23:08:04,812 INFO L280 TraceCheckUtils]: 4: Hoare triple {31379#true} havoc ~tmp~8; {31379#true} is VALID [2020-07-10 23:08:04,812 INFO L280 TraceCheckUtils]: 5: Hoare triple {31379#true} havoc ~tmp___0~2; {31379#true} is VALID [2020-07-10 23:08:04,812 INFO L263 TraceCheckUtils]: 6: Hoare triple {31379#true} call #t~ret72 := isHighWaterSensorDry(); {31379#true} is VALID [2020-07-10 23:08:04,813 INFO L280 TraceCheckUtils]: 7: Hoare triple {31379#true} havoc ~retValue_acc~2; {31379#true} is VALID [2020-07-10 23:08:04,813 INFO L280 TraceCheckUtils]: 8: Hoare triple {31379#true} assume ~waterLevel~0 < 2; {31379#true} is VALID [2020-07-10 23:08:04,813 INFO L280 TraceCheckUtils]: 9: Hoare triple {31379#true} ~retValue_acc~2 := 1; {31379#true} is VALID [2020-07-10 23:08:04,813 INFO L280 TraceCheckUtils]: 10: Hoare triple {31379#true} #res := ~retValue_acc~2; {31379#true} is VALID [2020-07-10 23:08:04,813 INFO L280 TraceCheckUtils]: 11: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,814 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31379#true} {31379#true} #892#return; {31379#true} is VALID [2020-07-10 23:08:04,814 INFO L280 TraceCheckUtils]: 13: Hoare triple {31379#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {31379#true} is VALID [2020-07-10 23:08:04,814 INFO L280 TraceCheckUtils]: 14: Hoare triple {31379#true} ~tmp~8 := #t~ret72; {31379#true} is VALID [2020-07-10 23:08:04,814 INFO L280 TraceCheckUtils]: 15: Hoare triple {31379#true} havoc #t~ret72; {31379#true} is VALID [2020-07-10 23:08:04,814 INFO L280 TraceCheckUtils]: 16: Hoare triple {31379#true} assume 0 != ~tmp~8; {31379#true} is VALID [2020-07-10 23:08:04,815 INFO L280 TraceCheckUtils]: 17: Hoare triple {31379#true} ~tmp___0~2 := 0; {31599#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 23:08:04,816 INFO L280 TraceCheckUtils]: 18: Hoare triple {31599#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~11 := ~tmp___0~2; {31600#(and (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~retValue_acc~11 0))} is VALID [2020-07-10 23:08:04,816 INFO L280 TraceCheckUtils]: 19: Hoare triple {31600#(and (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~retValue_acc~11 0))} #res := ~retValue_acc~11; {31601#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:08:04,817 INFO L280 TraceCheckUtils]: 20: Hoare triple {31601#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {31601#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:08:04,818 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {31601#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {31379#true} #864#return; {31566#(= 0 |processEnvironment_#t~ret53|)} is VALID [2020-07-10 23:08:04,818 INFO L280 TraceCheckUtils]: 22: Hoare triple {31566#(= 0 |processEnvironment_#t~ret53|)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {31566#(= 0 |processEnvironment_#t~ret53|)} is VALID [2020-07-10 23:08:04,819 INFO L280 TraceCheckUtils]: 23: Hoare triple {31566#(= 0 |processEnvironment_#t~ret53|)} ~tmp~6 := #t~ret53; {31567#(= 0 processEnvironment_~tmp~6)} is VALID [2020-07-10 23:08:04,819 INFO L280 TraceCheckUtils]: 24: Hoare triple {31567#(= 0 processEnvironment_~tmp~6)} havoc #t~ret53; {31567#(= 0 processEnvironment_~tmp~6)} is VALID [2020-07-10 23:08:04,820 INFO L280 TraceCheckUtils]: 25: Hoare triple {31567#(= 0 processEnvironment_~tmp~6)} assume 0 != ~tmp~6; {31380#false} is VALID [2020-07-10 23:08:04,820 INFO L263 TraceCheckUtils]: 26: Hoare triple {31380#false} call activatePump(); {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:08:04,820 INFO L280 TraceCheckUtils]: 27: Hoare triple {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31379#true} is VALID [2020-07-10 23:08:04,820 INFO L263 TraceCheckUtils]: 28: Hoare triple {31379#true} call #t~ret54 := isMethaneAlarm(); {31379#true} is VALID [2020-07-10 23:08:04,821 INFO L280 TraceCheckUtils]: 29: Hoare triple {31379#true} havoc ~retValue_acc~9; {31379#true} is VALID [2020-07-10 23:08:04,821 INFO L263 TraceCheckUtils]: 30: Hoare triple {31379#true} call #t~ret55 := isMethaneLevelCritical(); {31379#true} is VALID [2020-07-10 23:08:04,821 INFO L280 TraceCheckUtils]: 31: Hoare triple {31379#true} havoc ~retValue_acc~0; {31379#true} is VALID [2020-07-10 23:08:04,821 INFO L280 TraceCheckUtils]: 32: Hoare triple {31379#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {31379#true} is VALID [2020-07-10 23:08:04,821 INFO L280 TraceCheckUtils]: 33: Hoare triple {31379#true} #res := ~retValue_acc~0; {31379#true} is VALID [2020-07-10 23:08:04,822 INFO L280 TraceCheckUtils]: 34: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,822 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31379#true} {31379#true} #910#return; {31379#true} is VALID [2020-07-10 23:08:04,822 INFO L280 TraceCheckUtils]: 36: Hoare triple {31379#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {31379#true} is VALID [2020-07-10 23:08:04,822 INFO L280 TraceCheckUtils]: 37: Hoare triple {31379#true} ~retValue_acc~9 := #t~ret55; {31379#true} is VALID [2020-07-10 23:08:04,822 INFO L280 TraceCheckUtils]: 38: Hoare triple {31379#true} havoc #t~ret55; {31379#true} is VALID [2020-07-10 23:08:04,822 INFO L280 TraceCheckUtils]: 39: Hoare triple {31379#true} #res := ~retValue_acc~9; {31379#true} is VALID [2020-07-10 23:08:04,823 INFO L280 TraceCheckUtils]: 40: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,823 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31379#true} {31379#true} #888#return; {31379#true} is VALID [2020-07-10 23:08:04,823 INFO L280 TraceCheckUtils]: 42: Hoare triple {31379#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647; {31379#true} is VALID [2020-07-10 23:08:04,823 INFO L280 TraceCheckUtils]: 43: Hoare triple {31379#true} ~tmp~7 := #t~ret54; {31379#true} is VALID [2020-07-10 23:08:04,823 INFO L280 TraceCheckUtils]: 44: Hoare triple {31379#true} havoc #t~ret54; {31379#true} is VALID [2020-07-10 23:08:04,823 INFO L280 TraceCheckUtils]: 45: Hoare triple {31379#true} assume !(0 != ~tmp~7); {31379#true} is VALID [2020-07-10 23:08:04,824 INFO L263 TraceCheckUtils]: 46: Hoare triple {31379#true} call activatePump__wrappee__highWaterSensor(); {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:08:04,824 INFO L280 TraceCheckUtils]: 47: Hoare triple {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31379#true} is VALID [2020-07-10 23:08:04,824 INFO L280 TraceCheckUtils]: 48: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,825 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {31379#true} {31379#true} #890#return; {31379#true} is VALID [2020-07-10 23:08:04,825 INFO L280 TraceCheckUtils]: 50: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,825 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {31379#true} {31380#false} #866#return; {31380#false} is VALID [2020-07-10 23:08:04,825 INFO L280 TraceCheckUtils]: 52: Hoare triple {31380#false} assume true; {31380#false} is VALID [2020-07-10 23:08:04,825 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {31380#false} {31379#true} #896#return; {31380#false} is VALID [2020-07-10 23:08:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {31379#true} havoc ~retValue_acc~0; {31379#true} is VALID [2020-07-10 23:08:04,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {31379#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {31379#true} is VALID [2020-07-10 23:08:04,834 INFO L280 TraceCheckUtils]: 2: Hoare triple {31379#true} #res := ~retValue_acc~0; {31379#true} is VALID [2020-07-10 23:08:04,834 INFO L280 TraceCheckUtils]: 3: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,835 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31379#true} {31380#false} #882#return; {31380#false} is VALID [2020-07-10 23:08:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:08:04,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {31379#true} havoc ~retValue_acc~10; {31379#true} is VALID [2020-07-10 23:08:04,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {31379#true} ~retValue_acc~10 := ~pumpRunning~0; {31379#true} is VALID [2020-07-10 23:08:04,838 INFO L280 TraceCheckUtils]: 2: Hoare triple {31379#true} #res := ~retValue_acc~10; {31379#true} is VALID [2020-07-10 23:08:04,839 INFO L280 TraceCheckUtils]: 3: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,839 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31379#true} {31380#false} #884#return; {31380#false} is VALID [2020-07-10 23:08:04,843 INFO L263 TraceCheckUtils]: 0: Hoare triple {31379#true} call ULTIMATE.init(); {31543#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:08:04,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {31543#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {31379#true} is VALID [2020-07-10 23:08:04,843 INFO L280 TraceCheckUtils]: 2: Hoare triple {31379#true} #valid := #valid[0 := 0]; {31379#true} is VALID [2020-07-10 23:08:04,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {31379#true} assume 0 < #StackHeapBarrier; {31379#true} is VALID [2020-07-10 23:08:04,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {31379#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {31379#true} is VALID [2020-07-10 23:08:04,844 INFO L280 TraceCheckUtils]: 5: Hoare triple {31379#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {31379#true} is VALID [2020-07-10 23:08:04,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {31379#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {31379#true} is VALID [2020-07-10 23:08:04,844 INFO L280 TraceCheckUtils]: 7: Hoare triple {31379#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {31379#true} is VALID [2020-07-10 23:08:04,844 INFO L280 TraceCheckUtils]: 8: Hoare triple {31379#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {31379#true} is VALID [2020-07-10 23:08:04,845 INFO L280 TraceCheckUtils]: 9: Hoare triple {31379#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {31379#true} is VALID [2020-07-10 23:08:04,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {31379#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {31379#true} is VALID [2020-07-10 23:08:04,845 INFO L280 TraceCheckUtils]: 11: Hoare triple {31379#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {31379#true} is VALID [2020-07-10 23:08:04,845 INFO L280 TraceCheckUtils]: 12: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {31379#true} is VALID [2020-07-10 23:08:04,845 INFO L280 TraceCheckUtils]: 13: Hoare triple {31379#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {31379#true} is VALID [2020-07-10 23:08:04,845 INFO L280 TraceCheckUtils]: 14: Hoare triple {31379#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {31379#true} is VALID [2020-07-10 23:08:04,846 INFO L280 TraceCheckUtils]: 15: Hoare triple {31379#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {31379#true} is VALID [2020-07-10 23:08:04,846 INFO L280 TraceCheckUtils]: 16: Hoare triple {31379#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {31379#true} is VALID [2020-07-10 23:08:04,846 INFO L280 TraceCheckUtils]: 17: Hoare triple {31379#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {31379#true} is VALID [2020-07-10 23:08:04,846 INFO L280 TraceCheckUtils]: 18: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {31379#true} is VALID [2020-07-10 23:08:04,846 INFO L280 TraceCheckUtils]: 19: Hoare triple {31379#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {31379#true} is VALID [2020-07-10 23:08:04,846 INFO L280 TraceCheckUtils]: 20: Hoare triple {31379#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {31379#true} is VALID [2020-07-10 23:08:04,847 INFO L280 TraceCheckUtils]: 21: Hoare triple {31379#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {31379#true} is VALID [2020-07-10 23:08:04,847 INFO L280 TraceCheckUtils]: 22: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {31379#true} is VALID [2020-07-10 23:08:04,847 INFO L280 TraceCheckUtils]: 23: Hoare triple {31379#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {31379#true} is VALID [2020-07-10 23:08:04,847 INFO L280 TraceCheckUtils]: 24: Hoare triple {31379#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {31379#true} is VALID [2020-07-10 23:08:04,847 INFO L280 TraceCheckUtils]: 25: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {31379#true} is VALID [2020-07-10 23:08:04,847 INFO L280 TraceCheckUtils]: 26: Hoare triple {31379#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {31379#true} is VALID [2020-07-10 23:08:04,848 INFO L280 TraceCheckUtils]: 27: Hoare triple {31379#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {31379#true} is VALID [2020-07-10 23:08:04,848 INFO L280 TraceCheckUtils]: 28: Hoare triple {31379#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {31379#true} is VALID [2020-07-10 23:08:04,848 INFO L280 TraceCheckUtils]: 29: Hoare triple {31379#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {31379#true} is VALID [2020-07-10 23:08:04,848 INFO L280 TraceCheckUtils]: 30: Hoare triple {31379#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {31379#true} is VALID [2020-07-10 23:08:04,848 INFO L280 TraceCheckUtils]: 31: Hoare triple {31379#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {31379#true} is VALID [2020-07-10 23:08:04,848 INFO L280 TraceCheckUtils]: 32: Hoare triple {31379#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {31379#true} is VALID [2020-07-10 23:08:04,849 INFO L280 TraceCheckUtils]: 33: Hoare triple {31379#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {31379#true} is VALID [2020-07-10 23:08:04,849 INFO L280 TraceCheckUtils]: 34: Hoare triple {31379#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {31379#true} is VALID [2020-07-10 23:08:04,849 INFO L280 TraceCheckUtils]: 35: Hoare triple {31379#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {31379#true} is VALID [2020-07-10 23:08:04,849 INFO L280 TraceCheckUtils]: 36: Hoare triple {31379#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {31379#true} is VALID [2020-07-10 23:08:04,849 INFO L280 TraceCheckUtils]: 37: Hoare triple {31379#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {31379#true} is VALID [2020-07-10 23:08:04,849 INFO L280 TraceCheckUtils]: 38: Hoare triple {31379#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {31379#true} is VALID [2020-07-10 23:08:04,850 INFO L280 TraceCheckUtils]: 39: Hoare triple {31379#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {31379#true} is VALID [2020-07-10 23:08:04,850 INFO L280 TraceCheckUtils]: 40: Hoare triple {31379#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {31379#true} is VALID [2020-07-10 23:08:04,850 INFO L280 TraceCheckUtils]: 41: Hoare triple {31379#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {31379#true} is VALID [2020-07-10 23:08:04,850 INFO L280 TraceCheckUtils]: 42: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {31379#true} is VALID [2020-07-10 23:08:04,850 INFO L280 TraceCheckUtils]: 43: Hoare triple {31379#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {31379#true} is VALID [2020-07-10 23:08:04,850 INFO L280 TraceCheckUtils]: 44: Hoare triple {31379#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {31379#true} is VALID [2020-07-10 23:08:04,851 INFO L280 TraceCheckUtils]: 45: Hoare triple {31379#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {31379#true} is VALID [2020-07-10 23:08:04,851 INFO L280 TraceCheckUtils]: 46: Hoare triple {31379#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {31379#true} is VALID [2020-07-10 23:08:04,851 INFO L280 TraceCheckUtils]: 47: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {31379#true} is VALID [2020-07-10 23:08:04,851 INFO L280 TraceCheckUtils]: 48: Hoare triple {31379#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {31379#true} is VALID [2020-07-10 23:08:04,851 INFO L280 TraceCheckUtils]: 49: Hoare triple {31379#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {31379#true} is VALID [2020-07-10 23:08:04,851 INFO L280 TraceCheckUtils]: 50: Hoare triple {31379#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {31379#true} is VALID [2020-07-10 23:08:04,852 INFO L280 TraceCheckUtils]: 51: Hoare triple {31379#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {31379#true} is VALID [2020-07-10 23:08:04,852 INFO L280 TraceCheckUtils]: 52: Hoare triple {31379#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {31379#true} is VALID [2020-07-10 23:08:04,852 INFO L280 TraceCheckUtils]: 53: Hoare triple {31379#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {31379#true} is VALID [2020-07-10 23:08:04,852 INFO L280 TraceCheckUtils]: 54: Hoare triple {31379#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {31379#true} is VALID [2020-07-10 23:08:04,852 INFO L280 TraceCheckUtils]: 55: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {31379#true} is VALID [2020-07-10 23:08:04,852 INFO L280 TraceCheckUtils]: 56: Hoare triple {31379#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {31379#true} is VALID [2020-07-10 23:08:04,853 INFO L280 TraceCheckUtils]: 57: Hoare triple {31379#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {31379#true} is VALID [2020-07-10 23:08:04,853 INFO L280 TraceCheckUtils]: 58: Hoare triple {31379#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {31379#true} is VALID [2020-07-10 23:08:04,853 INFO L280 TraceCheckUtils]: 59: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {31379#true} is VALID [2020-07-10 23:08:04,853 INFO L280 TraceCheckUtils]: 60: Hoare triple {31379#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {31379#true} is VALID [2020-07-10 23:08:04,853 INFO L280 TraceCheckUtils]: 61: Hoare triple {31379#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {31379#true} is VALID [2020-07-10 23:08:04,853 INFO L280 TraceCheckUtils]: 62: Hoare triple {31379#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {31379#true} is VALID [2020-07-10 23:08:04,854 INFO L280 TraceCheckUtils]: 63: Hoare triple {31379#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {31379#true} is VALID [2020-07-10 23:08:04,854 INFO L280 TraceCheckUtils]: 64: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {31379#true} is VALID [2020-07-10 23:08:04,854 INFO L280 TraceCheckUtils]: 65: Hoare triple {31379#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {31379#true} is VALID [2020-07-10 23:08:04,854 INFO L280 TraceCheckUtils]: 66: Hoare triple {31379#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {31379#true} is VALID [2020-07-10 23:08:04,854 INFO L280 TraceCheckUtils]: 67: Hoare triple {31379#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {31379#true} is VALID [2020-07-10 23:08:04,854 INFO L280 TraceCheckUtils]: 68: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {31379#true} is VALID [2020-07-10 23:08:04,855 INFO L280 TraceCheckUtils]: 69: Hoare triple {31379#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {31379#true} is VALID [2020-07-10 23:08:04,855 INFO L280 TraceCheckUtils]: 70: Hoare triple {31379#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {31379#true} is VALID [2020-07-10 23:08:04,855 INFO L280 TraceCheckUtils]: 71: Hoare triple {31379#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {31379#true} is VALID [2020-07-10 23:08:04,855 INFO L280 TraceCheckUtils]: 72: Hoare triple {31379#true} ~waterLevel~0 := 1; {31379#true} is VALID [2020-07-10 23:08:04,855 INFO L280 TraceCheckUtils]: 73: Hoare triple {31379#true} ~methaneLevelCritical~0 := 0; {31379#true} is VALID [2020-07-10 23:08:04,855 INFO L280 TraceCheckUtils]: 74: Hoare triple {31379#true} ~head~0.base, ~head~0.offset := 0, 0; {31379#true} is VALID [2020-07-10 23:08:04,856 INFO L280 TraceCheckUtils]: 75: Hoare triple {31379#true} ~cleanupTimeShifts~0 := 4; {31379#true} is VALID [2020-07-10 23:08:04,856 INFO L280 TraceCheckUtils]: 76: Hoare triple {31379#true} ~methAndRunningLastTime~0 := 0; {31379#true} is VALID [2020-07-10 23:08:04,856 INFO L280 TraceCheckUtils]: 77: Hoare triple {31379#true} ~pumpRunning~0 := 0; {31379#true} is VALID [2020-07-10 23:08:04,856 INFO L280 TraceCheckUtils]: 78: Hoare triple {31379#true} ~systemActive~0 := 1; {31379#true} is VALID [2020-07-10 23:08:04,856 INFO L280 TraceCheckUtils]: 79: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,856 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {31379#true} {31379#true} #916#return; {31379#true} is VALID [2020-07-10 23:08:04,857 INFO L263 TraceCheckUtils]: 81: Hoare triple {31379#true} call #t~ret73 := main(); {31379#true} is VALID [2020-07-10 23:08:04,857 INFO L280 TraceCheckUtils]: 82: Hoare triple {31379#true} havoc ~retValue_acc~6; {31379#true} is VALID [2020-07-10 23:08:04,857 INFO L280 TraceCheckUtils]: 83: Hoare triple {31379#true} havoc ~tmp~3; {31379#true} is VALID [2020-07-10 23:08:04,857 INFO L263 TraceCheckUtils]: 84: Hoare triple {31379#true} call select_helpers(); {31379#true} is VALID [2020-07-10 23:08:04,857 INFO L280 TraceCheckUtils]: 85: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,857 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {31379#true} {31379#true} #822#return; {31379#true} is VALID [2020-07-10 23:08:04,858 INFO L263 TraceCheckUtils]: 87: Hoare triple {31379#true} call select_features(); {31379#true} is VALID [2020-07-10 23:08:04,858 INFO L280 TraceCheckUtils]: 88: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,858 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {31379#true} {31379#true} #824#return; {31379#true} is VALID [2020-07-10 23:08:04,858 INFO L263 TraceCheckUtils]: 90: Hoare triple {31379#true} call #t~ret45 := valid_product(); {31379#true} is VALID [2020-07-10 23:08:04,858 INFO L280 TraceCheckUtils]: 91: Hoare triple {31379#true} havoc ~retValue_acc~8; {31379#true} is VALID [2020-07-10 23:08:04,858 INFO L280 TraceCheckUtils]: 92: Hoare triple {31379#true} ~retValue_acc~8 := 1; {31379#true} is VALID [2020-07-10 23:08:04,859 INFO L280 TraceCheckUtils]: 93: Hoare triple {31379#true} #res := ~retValue_acc~8; {31379#true} is VALID [2020-07-10 23:08:04,859 INFO L280 TraceCheckUtils]: 94: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,859 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {31379#true} {31379#true} #826#return; {31379#true} is VALID [2020-07-10 23:08:04,859 INFO L280 TraceCheckUtils]: 96: Hoare triple {31379#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; {31379#true} is VALID [2020-07-10 23:08:04,859 INFO L280 TraceCheckUtils]: 97: Hoare triple {31379#true} ~tmp~3 := #t~ret45; {31379#true} is VALID [2020-07-10 23:08:04,859 INFO L280 TraceCheckUtils]: 98: Hoare triple {31379#true} havoc #t~ret45; {31379#true} is VALID [2020-07-10 23:08:04,860 INFO L280 TraceCheckUtils]: 99: Hoare triple {31379#true} assume 0 != ~tmp~3; {31379#true} is VALID [2020-07-10 23:08:04,860 INFO L263 TraceCheckUtils]: 100: Hoare triple {31379#true} call setup(); {31379#true} is VALID [2020-07-10 23:08:04,860 INFO L280 TraceCheckUtils]: 101: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,860 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {31379#true} {31379#true} #828#return; {31379#true} is VALID [2020-07-10 23:08:04,860 INFO L263 TraceCheckUtils]: 103: Hoare triple {31379#true} call runTest(); {31379#true} is VALID [2020-07-10 23:08:04,861 INFO L263 TraceCheckUtils]: 104: Hoare triple {31379#true} call __utac_acc__Specification2_spec__1(); {31544#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:08:04,861 INFO L280 TraceCheckUtils]: 105: Hoare triple {31544#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {31379#true} is VALID [2020-07-10 23:08:04,861 INFO L280 TraceCheckUtils]: 106: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,862 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {31379#true} {31379#true} #906#return; {31379#true} is VALID [2020-07-10 23:08:04,862 INFO L263 TraceCheckUtils]: 108: Hoare triple {31379#true} call test(); {31379#true} is VALID [2020-07-10 23:08:04,862 INFO L280 TraceCheckUtils]: 109: Hoare triple {31379#true} havoc ~splverifierCounter~0; {31379#true} is VALID [2020-07-10 23:08:04,862 INFO L280 TraceCheckUtils]: 110: Hoare triple {31379#true} havoc ~tmp~5; {31379#true} is VALID [2020-07-10 23:08:04,862 INFO L280 TraceCheckUtils]: 111: Hoare triple {31379#true} havoc ~tmp___0~1; {31379#true} is VALID [2020-07-10 23:08:04,862 INFO L280 TraceCheckUtils]: 112: Hoare triple {31379#true} havoc ~tmp___1~0; {31379#true} is VALID [2020-07-10 23:08:04,863 INFO L280 TraceCheckUtils]: 113: Hoare triple {31379#true} havoc ~tmp___2~0; {31379#true} is VALID [2020-07-10 23:08:04,863 INFO L280 TraceCheckUtils]: 114: Hoare triple {31379#true} ~splverifierCounter~0 := 0; {31379#true} is VALID [2020-07-10 23:08:04,863 INFO L280 TraceCheckUtils]: 115: Hoare triple {31379#true} assume !false; {31379#true} is VALID [2020-07-10 23:08:04,863 INFO L280 TraceCheckUtils]: 116: Hoare triple {31379#true} assume ~splverifierCounter~0 < 4; {31379#true} is VALID [2020-07-10 23:08:04,863 INFO L280 TraceCheckUtils]: 117: Hoare triple {31379#true} assume -2147483648 <= #t~nondet49 && #t~nondet49 <= 2147483647; {31379#true} is VALID [2020-07-10 23:08:04,863 INFO L280 TraceCheckUtils]: 118: Hoare triple {31379#true} ~tmp~5 := #t~nondet49; {31379#true} is VALID [2020-07-10 23:08:04,864 INFO L280 TraceCheckUtils]: 119: Hoare triple {31379#true} havoc #t~nondet49; {31379#true} is VALID [2020-07-10 23:08:04,864 INFO L280 TraceCheckUtils]: 120: Hoare triple {31379#true} assume !(0 != ~tmp~5); {31379#true} is VALID [2020-07-10 23:08:04,864 INFO L280 TraceCheckUtils]: 121: Hoare triple {31379#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647; {31379#true} is VALID [2020-07-10 23:08:04,864 INFO L280 TraceCheckUtils]: 122: Hoare triple {31379#true} ~tmp___0~1 := #t~nondet50; {31379#true} is VALID [2020-07-10 23:08:04,864 INFO L280 TraceCheckUtils]: 123: Hoare triple {31379#true} havoc #t~nondet50; {31379#true} is VALID [2020-07-10 23:08:04,865 INFO L280 TraceCheckUtils]: 124: Hoare triple {31379#true} assume 0 != ~tmp___0~1; {31379#true} is VALID [2020-07-10 23:08:04,865 INFO L263 TraceCheckUtils]: 125: Hoare triple {31379#true} call changeMethaneLevel(); {31545#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 23:08:04,865 INFO L280 TraceCheckUtils]: 126: Hoare triple {31545#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {31379#true} is VALID [2020-07-10 23:08:04,865 INFO L280 TraceCheckUtils]: 127: Hoare triple {31379#true} ~methaneLevelCritical~0 := 1; {31379#true} is VALID [2020-07-10 23:08:04,866 INFO L280 TraceCheckUtils]: 128: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,866 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {31379#true} {31379#true} #874#return; {31379#true} is VALID [2020-07-10 23:08:04,866 INFO L280 TraceCheckUtils]: 130: Hoare triple {31379#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647; {31379#true} is VALID [2020-07-10 23:08:04,866 INFO L280 TraceCheckUtils]: 131: Hoare triple {31379#true} ~tmp___2~0 := #t~nondet51; {31379#true} is VALID [2020-07-10 23:08:04,866 INFO L280 TraceCheckUtils]: 132: Hoare triple {31379#true} havoc #t~nondet51; {31379#true} is VALID [2020-07-10 23:08:04,866 INFO L280 TraceCheckUtils]: 133: Hoare triple {31379#true} assume 0 != ~tmp___2~0; {31379#true} is VALID [2020-07-10 23:08:04,867 INFO L263 TraceCheckUtils]: 134: Hoare triple {31379#true} call timeShift(); {31379#true} is VALID [2020-07-10 23:08:04,867 INFO L280 TraceCheckUtils]: 135: Hoare triple {31379#true} assume !(0 != ~pumpRunning~0); {31379#true} is VALID [2020-07-10 23:08:04,867 INFO L280 TraceCheckUtils]: 136: Hoare triple {31379#true} assume 0 != ~systemActive~0; {31379#true} is VALID [2020-07-10 23:08:04,868 INFO L263 TraceCheckUtils]: 137: Hoare triple {31379#true} call processEnvironment(); {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:08:04,868 INFO L280 TraceCheckUtils]: 138: Hoare triple {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31379#true} is VALID [2020-07-10 23:08:04,868 INFO L280 TraceCheckUtils]: 139: Hoare triple {31379#true} assume 0 == ~pumpRunning~0; {31379#true} is VALID [2020-07-10 23:08:04,868 INFO L263 TraceCheckUtils]: 140: Hoare triple {31379#true} call #t~ret53 := isHighWaterLevel(); {31379#true} is VALID [2020-07-10 23:08:04,868 INFO L280 TraceCheckUtils]: 141: Hoare triple {31379#true} havoc ~retValue_acc~11; {31379#true} is VALID [2020-07-10 23:08:04,868 INFO L280 TraceCheckUtils]: 142: Hoare triple {31379#true} havoc ~tmp~8; {31379#true} is VALID [2020-07-10 23:08:04,869 INFO L280 TraceCheckUtils]: 143: Hoare triple {31379#true} havoc ~tmp___0~2; {31379#true} is VALID [2020-07-10 23:08:04,869 INFO L263 TraceCheckUtils]: 144: Hoare triple {31379#true} call #t~ret72 := isHighWaterSensorDry(); {31379#true} is VALID [2020-07-10 23:08:04,869 INFO L280 TraceCheckUtils]: 145: Hoare triple {31379#true} havoc ~retValue_acc~2; {31379#true} is VALID [2020-07-10 23:08:04,869 INFO L280 TraceCheckUtils]: 146: Hoare triple {31379#true} assume ~waterLevel~0 < 2; {31379#true} is VALID [2020-07-10 23:08:04,869 INFO L280 TraceCheckUtils]: 147: Hoare triple {31379#true} ~retValue_acc~2 := 1; {31379#true} is VALID [2020-07-10 23:08:04,869 INFO L280 TraceCheckUtils]: 148: Hoare triple {31379#true} #res := ~retValue_acc~2; {31379#true} is VALID [2020-07-10 23:08:04,870 INFO L280 TraceCheckUtils]: 149: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,870 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31379#true} {31379#true} #892#return; {31379#true} is VALID [2020-07-10 23:08:04,870 INFO L280 TraceCheckUtils]: 151: Hoare triple {31379#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {31379#true} is VALID [2020-07-10 23:08:04,870 INFO L280 TraceCheckUtils]: 152: Hoare triple {31379#true} ~tmp~8 := #t~ret72; {31379#true} is VALID [2020-07-10 23:08:04,870 INFO L280 TraceCheckUtils]: 153: Hoare triple {31379#true} havoc #t~ret72; {31379#true} is VALID [2020-07-10 23:08:04,871 INFO L280 TraceCheckUtils]: 154: Hoare triple {31379#true} assume 0 != ~tmp~8; {31379#true} is VALID [2020-07-10 23:08:04,871 INFO L280 TraceCheckUtils]: 155: Hoare triple {31379#true} ~tmp___0~2 := 0; {31599#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-10 23:08:04,872 INFO L280 TraceCheckUtils]: 156: Hoare triple {31599#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~11 := ~tmp___0~2; {31600#(and (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~retValue_acc~11 0))} is VALID [2020-07-10 23:08:04,872 INFO L280 TraceCheckUtils]: 157: Hoare triple {31600#(and (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~retValue_acc~11 0))} #res := ~retValue_acc~11; {31601#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:08:04,873 INFO L280 TraceCheckUtils]: 158: Hoare triple {31601#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {31601#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:08:04,874 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {31601#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {31379#true} #864#return; {31566#(= 0 |processEnvironment_#t~ret53|)} is VALID [2020-07-10 23:08:04,875 INFO L280 TraceCheckUtils]: 160: Hoare triple {31566#(= 0 |processEnvironment_#t~ret53|)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {31566#(= 0 |processEnvironment_#t~ret53|)} is VALID [2020-07-10 23:08:04,875 INFO L280 TraceCheckUtils]: 161: Hoare triple {31566#(= 0 |processEnvironment_#t~ret53|)} ~tmp~6 := #t~ret53; {31567#(= 0 processEnvironment_~tmp~6)} is VALID [2020-07-10 23:08:04,876 INFO L280 TraceCheckUtils]: 162: Hoare triple {31567#(= 0 processEnvironment_~tmp~6)} havoc #t~ret53; {31567#(= 0 processEnvironment_~tmp~6)} is VALID [2020-07-10 23:08:04,876 INFO L280 TraceCheckUtils]: 163: Hoare triple {31567#(= 0 processEnvironment_~tmp~6)} assume 0 != ~tmp~6; {31380#false} is VALID [2020-07-10 23:08:04,876 INFO L263 TraceCheckUtils]: 164: Hoare triple {31380#false} call activatePump(); {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:08:04,876 INFO L280 TraceCheckUtils]: 165: Hoare triple {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31379#true} is VALID [2020-07-10 23:08:04,877 INFO L263 TraceCheckUtils]: 166: Hoare triple {31379#true} call #t~ret54 := isMethaneAlarm(); {31379#true} is VALID [2020-07-10 23:08:04,877 INFO L280 TraceCheckUtils]: 167: Hoare triple {31379#true} havoc ~retValue_acc~9; {31379#true} is VALID [2020-07-10 23:08:04,877 INFO L263 TraceCheckUtils]: 168: Hoare triple {31379#true} call #t~ret55 := isMethaneLevelCritical(); {31379#true} is VALID [2020-07-10 23:08:04,877 INFO L280 TraceCheckUtils]: 169: Hoare triple {31379#true} havoc ~retValue_acc~0; {31379#true} is VALID [2020-07-10 23:08:04,877 INFO L280 TraceCheckUtils]: 170: Hoare triple {31379#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {31379#true} is VALID [2020-07-10 23:08:04,878 INFO L280 TraceCheckUtils]: 171: Hoare triple {31379#true} #res := ~retValue_acc~0; {31379#true} is VALID [2020-07-10 23:08:04,878 INFO L280 TraceCheckUtils]: 172: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,878 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {31379#true} {31379#true} #910#return; {31379#true} is VALID [2020-07-10 23:08:04,878 INFO L280 TraceCheckUtils]: 174: Hoare triple {31379#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {31379#true} is VALID [2020-07-10 23:08:04,878 INFO L280 TraceCheckUtils]: 175: Hoare triple {31379#true} ~retValue_acc~9 := #t~ret55; {31379#true} is VALID [2020-07-10 23:08:04,878 INFO L280 TraceCheckUtils]: 176: Hoare triple {31379#true} havoc #t~ret55; {31379#true} is VALID [2020-07-10 23:08:04,879 INFO L280 TraceCheckUtils]: 177: Hoare triple {31379#true} #res := ~retValue_acc~9; {31379#true} is VALID [2020-07-10 23:08:04,879 INFO L280 TraceCheckUtils]: 178: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,879 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {31379#true} {31379#true} #888#return; {31379#true} is VALID [2020-07-10 23:08:04,879 INFO L280 TraceCheckUtils]: 180: Hoare triple {31379#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647; {31379#true} is VALID [2020-07-10 23:08:04,879 INFO L280 TraceCheckUtils]: 181: Hoare triple {31379#true} ~tmp~7 := #t~ret54; {31379#true} is VALID [2020-07-10 23:08:04,879 INFO L280 TraceCheckUtils]: 182: Hoare triple {31379#true} havoc #t~ret54; {31379#true} is VALID [2020-07-10 23:08:04,880 INFO L280 TraceCheckUtils]: 183: Hoare triple {31379#true} assume !(0 != ~tmp~7); {31379#true} is VALID [2020-07-10 23:08:04,880 INFO L263 TraceCheckUtils]: 184: Hoare triple {31379#true} call activatePump__wrappee__highWaterSensor(); {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:08:04,881 INFO L280 TraceCheckUtils]: 185: Hoare triple {31546#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31379#true} is VALID [2020-07-10 23:08:04,881 INFO L280 TraceCheckUtils]: 186: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,881 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {31379#true} {31379#true} #890#return; {31379#true} is VALID [2020-07-10 23:08:04,881 INFO L280 TraceCheckUtils]: 188: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,881 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {31379#true} {31380#false} #866#return; {31380#false} is VALID [2020-07-10 23:08:04,881 INFO L280 TraceCheckUtils]: 190: Hoare triple {31380#false} assume true; {31380#false} is VALID [2020-07-10 23:08:04,882 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {31380#false} {31379#true} #896#return; {31380#false} is VALID [2020-07-10 23:08:04,882 INFO L263 TraceCheckUtils]: 192: Hoare triple {31380#false} call __utac_acc__Specification2_spec__2(); {31380#false} is VALID [2020-07-10 23:08:04,882 INFO L280 TraceCheckUtils]: 193: Hoare triple {31380#false} havoc ~tmp~4; {31380#false} is VALID [2020-07-10 23:08:04,882 INFO L280 TraceCheckUtils]: 194: Hoare triple {31380#false} havoc ~tmp___0~0; {31380#false} is VALID [2020-07-10 23:08:04,882 INFO L263 TraceCheckUtils]: 195: Hoare triple {31380#false} call #t~ret47 := isMethaneLevelCritical(); {31379#true} is VALID [2020-07-10 23:08:04,883 INFO L280 TraceCheckUtils]: 196: Hoare triple {31379#true} havoc ~retValue_acc~0; {31379#true} is VALID [2020-07-10 23:08:04,883 INFO L280 TraceCheckUtils]: 197: Hoare triple {31379#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {31379#true} is VALID [2020-07-10 23:08:04,883 INFO L280 TraceCheckUtils]: 198: Hoare triple {31379#true} #res := ~retValue_acc~0; {31379#true} is VALID [2020-07-10 23:08:04,883 INFO L280 TraceCheckUtils]: 199: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,883 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {31379#true} {31380#false} #882#return; {31380#false} is VALID [2020-07-10 23:08:04,883 INFO L280 TraceCheckUtils]: 201: Hoare triple {31380#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {31380#false} is VALID [2020-07-10 23:08:04,884 INFO L280 TraceCheckUtils]: 202: Hoare triple {31380#false} ~tmp~4 := #t~ret47; {31380#false} is VALID [2020-07-10 23:08:04,884 INFO L280 TraceCheckUtils]: 203: Hoare triple {31380#false} havoc #t~ret47; {31380#false} is VALID [2020-07-10 23:08:04,884 INFO L280 TraceCheckUtils]: 204: Hoare triple {31380#false} assume 0 != ~tmp~4; {31380#false} is VALID [2020-07-10 23:08:04,884 INFO L263 TraceCheckUtils]: 205: Hoare triple {31380#false} call #t~ret48 := isPumpRunning(); {31379#true} is VALID [2020-07-10 23:08:04,884 INFO L280 TraceCheckUtils]: 206: Hoare triple {31379#true} havoc ~retValue_acc~10; {31379#true} is VALID [2020-07-10 23:08:04,884 INFO L280 TraceCheckUtils]: 207: Hoare triple {31379#true} ~retValue_acc~10 := ~pumpRunning~0; {31379#true} is VALID [2020-07-10 23:08:04,885 INFO L280 TraceCheckUtils]: 208: Hoare triple {31379#true} #res := ~retValue_acc~10; {31379#true} is VALID [2020-07-10 23:08:04,885 INFO L280 TraceCheckUtils]: 209: Hoare triple {31379#true} assume true; {31379#true} is VALID [2020-07-10 23:08:04,885 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {31379#true} {31380#false} #884#return; {31380#false} is VALID [2020-07-10 23:08:04,885 INFO L280 TraceCheckUtils]: 211: Hoare triple {31380#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {31380#false} is VALID [2020-07-10 23:08:04,886 INFO L280 TraceCheckUtils]: 212: Hoare triple {31380#false} ~tmp___0~0 := #t~ret48; {31380#false} is VALID [2020-07-10 23:08:04,886 INFO L280 TraceCheckUtils]: 213: Hoare triple {31380#false} havoc #t~ret48; {31380#false} is VALID [2020-07-10 23:08:04,886 INFO L280 TraceCheckUtils]: 214: Hoare triple {31380#false} assume 0 != ~tmp___0~0; {31380#false} is VALID [2020-07-10 23:08:04,886 INFO L280 TraceCheckUtils]: 215: Hoare triple {31380#false} assume 0 != ~methAndRunningLastTime~0; {31380#false} is VALID [2020-07-10 23:08:04,886 INFO L263 TraceCheckUtils]: 216: Hoare triple {31380#false} call __automaton_fail(); {31380#false} is VALID [2020-07-10 23:08:04,886 INFO L280 TraceCheckUtils]: 217: Hoare triple {31380#false} assume !false; {31380#false} is VALID [2020-07-10 23:08:04,929 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 23:08:04,930 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [259243876] [2020-07-10 23:08:04,930 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:08:04,930 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 23:08:04,931 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785289905] [2020-07-10 23:08:04,931 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 218 [2020-07-10 23:08:04,932 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:08:04,943 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 23:08:05,163 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 214 edges. 214 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:08:05,164 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 23:08:05,164 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:08:05,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 23:08:05,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-10 23:08:05,165 INFO L87 Difference]: Start difference. First operand 1085 states and 1205 transitions. Second operand 11 states. [2020-07-10 23:08:16,358 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:08:17,003 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 23:08:17,641 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-10 23:08:18,608 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:08:19,622 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:08:20,185 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:08:59,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:08:59,297 INFO L93 Difference]: Finished difference Result 2483 states and 2970 transitions. [2020-07-10 23:08:59,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 23:08:59,297 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 218 [2020-07-10 23:08:59,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:08:59,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:08:59,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 632 transitions. [2020-07-10 23:08:59,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:08:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 632 transitions. [2020-07-10 23:08:59,316 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 632 transitions. [2020-07-10 23:09:01,136 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 632 edges. 632 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:09:01,241 INFO L225 Difference]: With dead ends: 2483 [2020-07-10 23:09:01,241 INFO L226 Difference]: Without dead ends: 1513 [2020-07-10 23:09:01,244 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-10 23:09:01,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1513 states. [2020-07-10 23:09:25,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1513 to 1117. [2020-07-10 23:09:25,829 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:09:25,829 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1513 states. Second operand 1117 states. [2020-07-10 23:09:25,829 INFO L74 IsIncluded]: Start isIncluded. First operand 1513 states. Second operand 1117 states. [2020-07-10 23:09:25,830 INFO L87 Difference]: Start difference. First operand 1513 states. Second operand 1117 states. [2020-07-10 23:09:25,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:09:25,911 INFO L93 Difference]: Finished difference Result 1513 states and 1810 transitions. [2020-07-10 23:09:25,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1810 transitions. [2020-07-10 23:09:25,914 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:09:25,914 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:09:25,915 INFO L74 IsIncluded]: Start isIncluded. First operand 1117 states. Second operand 1513 states. [2020-07-10 23:09:25,915 INFO L87 Difference]: Start difference. First operand 1117 states. Second operand 1513 states. [2020-07-10 23:09:26,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:09:26,005 INFO L93 Difference]: Finished difference Result 1513 states and 1810 transitions. [2020-07-10 23:09:26,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1810 transitions. [2020-07-10 23:09:26,008 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:09:26,008 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:09:26,009 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:09:26,009 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:09:26,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1117 states. [2020-07-10 23:09:26,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 1117 states and 1237 transitions. [2020-07-10 23:09:26,054 INFO L78 Accepts]: Start accepts. Automaton has 1117 states and 1237 transitions. Word has length 218 [2020-07-10 23:09:26,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:09:26,055 INFO L479 AbstractCegarLoop]: Abstraction has 1117 states and 1237 transitions. [2020-07-10 23:09:26,055 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 23:09:26,055 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1117 states and 1237 transitions. [2020-07-10 23:09:32,641 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1237 edges. 1237 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:09:32,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1237 transitions. [2020-07-10 23:09:32,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2020-07-10 23:09:32,644 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:09:32,645 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] [2020-07-10 23:09:32,645 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 23:09:32,645 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:09:32,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:09:32,645 INFO L82 PathProgramCache]: Analyzing trace with hash 967037143, now seen corresponding path program 1 times [2020-07-10 23:09:32,645 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:09:32,646 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [643560450] [2020-07-10 23:09:32,646 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:09:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,075 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:09:33,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {42041#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {41875#true} is VALID [2020-07-10 23:09:33,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {41875#true} #valid := #valid[0 := 0]; {41875#true} is VALID [2020-07-10 23:09:33,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {41875#true} assume 0 < #StackHeapBarrier; {41875#true} is VALID [2020-07-10 23:09:33,146 INFO L280 TraceCheckUtils]: 3: Hoare triple {41875#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {41875#true} is VALID [2020-07-10 23:09:33,146 INFO L280 TraceCheckUtils]: 4: Hoare triple {41875#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {41875#true} is VALID [2020-07-10 23:09:33,147 INFO L280 TraceCheckUtils]: 5: Hoare triple {41875#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {41875#true} is VALID [2020-07-10 23:09:33,147 INFO L280 TraceCheckUtils]: 6: Hoare triple {41875#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {41875#true} is VALID [2020-07-10 23:09:33,147 INFO L280 TraceCheckUtils]: 7: Hoare triple {41875#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {41875#true} is VALID [2020-07-10 23:09:33,148 INFO L280 TraceCheckUtils]: 8: Hoare triple {41875#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {41875#true} is VALID [2020-07-10 23:09:33,148 INFO L280 TraceCheckUtils]: 9: Hoare triple {41875#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {41875#true} is VALID [2020-07-10 23:09:33,148 INFO L280 TraceCheckUtils]: 10: Hoare triple {41875#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {41875#true} is VALID [2020-07-10 23:09:33,149 INFO L280 TraceCheckUtils]: 11: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {41875#true} is VALID [2020-07-10 23:09:33,149 INFO L280 TraceCheckUtils]: 12: Hoare triple {41875#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {41875#true} is VALID [2020-07-10 23:09:33,149 INFO L280 TraceCheckUtils]: 13: Hoare triple {41875#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {41875#true} is VALID [2020-07-10 23:09:33,150 INFO L280 TraceCheckUtils]: 14: Hoare triple {41875#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {41875#true} is VALID [2020-07-10 23:09:33,150 INFO L280 TraceCheckUtils]: 15: Hoare triple {41875#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {41875#true} is VALID [2020-07-10 23:09:33,150 INFO L280 TraceCheckUtils]: 16: Hoare triple {41875#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {41875#true} is VALID [2020-07-10 23:09:33,151 INFO L280 TraceCheckUtils]: 17: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {41875#true} is VALID [2020-07-10 23:09:33,151 INFO L280 TraceCheckUtils]: 18: Hoare triple {41875#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {41875#true} is VALID [2020-07-10 23:09:33,151 INFO L280 TraceCheckUtils]: 19: Hoare triple {41875#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {41875#true} is VALID [2020-07-10 23:09:33,151 INFO L280 TraceCheckUtils]: 20: Hoare triple {41875#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {41875#true} is VALID [2020-07-10 23:09:33,152 INFO L280 TraceCheckUtils]: 21: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {41875#true} is VALID [2020-07-10 23:09:33,152 INFO L280 TraceCheckUtils]: 22: Hoare triple {41875#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {41875#true} is VALID [2020-07-10 23:09:33,152 INFO L280 TraceCheckUtils]: 23: Hoare triple {41875#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {41875#true} is VALID [2020-07-10 23:09:33,153 INFO L280 TraceCheckUtils]: 24: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {41875#true} is VALID [2020-07-10 23:09:33,153 INFO L280 TraceCheckUtils]: 25: Hoare triple {41875#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {41875#true} is VALID [2020-07-10 23:09:33,153 INFO L280 TraceCheckUtils]: 26: Hoare triple {41875#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {41875#true} is VALID [2020-07-10 23:09:33,154 INFO L280 TraceCheckUtils]: 27: Hoare triple {41875#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {41875#true} is VALID [2020-07-10 23:09:33,154 INFO L280 TraceCheckUtils]: 28: Hoare triple {41875#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {41875#true} is VALID [2020-07-10 23:09:33,154 INFO L280 TraceCheckUtils]: 29: Hoare triple {41875#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {41875#true} is VALID [2020-07-10 23:09:33,155 INFO L280 TraceCheckUtils]: 30: Hoare triple {41875#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {41875#true} is VALID [2020-07-10 23:09:33,155 INFO L280 TraceCheckUtils]: 31: Hoare triple {41875#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {41875#true} is VALID [2020-07-10 23:09:33,155 INFO L280 TraceCheckUtils]: 32: Hoare triple {41875#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {41875#true} is VALID [2020-07-10 23:09:33,156 INFO L280 TraceCheckUtils]: 33: Hoare triple {41875#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {41875#true} is VALID [2020-07-10 23:09:33,156 INFO L280 TraceCheckUtils]: 34: Hoare triple {41875#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {41875#true} is VALID [2020-07-10 23:09:33,156 INFO L280 TraceCheckUtils]: 35: Hoare triple {41875#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {41875#true} is VALID [2020-07-10 23:09:33,156 INFO L280 TraceCheckUtils]: 36: Hoare triple {41875#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {41875#true} is VALID [2020-07-10 23:09:33,157 INFO L280 TraceCheckUtils]: 37: Hoare triple {41875#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {41875#true} is VALID [2020-07-10 23:09:33,157 INFO L280 TraceCheckUtils]: 38: Hoare triple {41875#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {41875#true} is VALID [2020-07-10 23:09:33,157 INFO L280 TraceCheckUtils]: 39: Hoare triple {41875#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {41875#true} is VALID [2020-07-10 23:09:33,158 INFO L280 TraceCheckUtils]: 40: Hoare triple {41875#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {41875#true} is VALID [2020-07-10 23:09:33,158 INFO L280 TraceCheckUtils]: 41: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {41875#true} is VALID [2020-07-10 23:09:33,158 INFO L280 TraceCheckUtils]: 42: Hoare triple {41875#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {41875#true} is VALID [2020-07-10 23:09:33,159 INFO L280 TraceCheckUtils]: 43: Hoare triple {41875#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {41875#true} is VALID [2020-07-10 23:09:33,159 INFO L280 TraceCheckUtils]: 44: Hoare triple {41875#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {41875#true} is VALID [2020-07-10 23:09:33,159 INFO L280 TraceCheckUtils]: 45: Hoare triple {41875#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {41875#true} is VALID [2020-07-10 23:09:33,160 INFO L280 TraceCheckUtils]: 46: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {41875#true} is VALID [2020-07-10 23:09:33,160 INFO L280 TraceCheckUtils]: 47: Hoare triple {41875#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {41875#true} is VALID [2020-07-10 23:09:33,160 INFO L280 TraceCheckUtils]: 48: Hoare triple {41875#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {41875#true} is VALID [2020-07-10 23:09:33,160 INFO L280 TraceCheckUtils]: 49: Hoare triple {41875#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {41875#true} is VALID [2020-07-10 23:09:33,161 INFO L280 TraceCheckUtils]: 50: Hoare triple {41875#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {41875#true} is VALID [2020-07-10 23:09:33,161 INFO L280 TraceCheckUtils]: 51: Hoare triple {41875#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {41875#true} is VALID [2020-07-10 23:09:33,161 INFO L280 TraceCheckUtils]: 52: Hoare triple {41875#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {41875#true} is VALID [2020-07-10 23:09:33,162 INFO L280 TraceCheckUtils]: 53: Hoare triple {41875#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {41875#true} is VALID [2020-07-10 23:09:33,162 INFO L280 TraceCheckUtils]: 54: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {41875#true} is VALID [2020-07-10 23:09:33,162 INFO L280 TraceCheckUtils]: 55: Hoare triple {41875#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {41875#true} is VALID [2020-07-10 23:09:33,163 INFO L280 TraceCheckUtils]: 56: Hoare triple {41875#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {41875#true} is VALID [2020-07-10 23:09:33,163 INFO L280 TraceCheckUtils]: 57: Hoare triple {41875#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {41875#true} is VALID [2020-07-10 23:09:33,163 INFO L280 TraceCheckUtils]: 58: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {41875#true} is VALID [2020-07-10 23:09:33,164 INFO L280 TraceCheckUtils]: 59: Hoare triple {41875#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {41875#true} is VALID [2020-07-10 23:09:33,164 INFO L280 TraceCheckUtils]: 60: Hoare triple {41875#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {41875#true} is VALID [2020-07-10 23:09:33,164 INFO L280 TraceCheckUtils]: 61: Hoare triple {41875#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {41875#true} is VALID [2020-07-10 23:09:33,165 INFO L280 TraceCheckUtils]: 62: Hoare triple {41875#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {41875#true} is VALID [2020-07-10 23:09:33,165 INFO L280 TraceCheckUtils]: 63: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {41875#true} is VALID [2020-07-10 23:09:33,165 INFO L280 TraceCheckUtils]: 64: Hoare triple {41875#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {41875#true} is VALID [2020-07-10 23:09:33,166 INFO L280 TraceCheckUtils]: 65: Hoare triple {41875#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {41875#true} is VALID [2020-07-10 23:09:33,166 INFO L280 TraceCheckUtils]: 66: Hoare triple {41875#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {41875#true} is VALID [2020-07-10 23:09:33,166 INFO L280 TraceCheckUtils]: 67: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {41875#true} is VALID [2020-07-10 23:09:33,166 INFO L280 TraceCheckUtils]: 68: Hoare triple {41875#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {41875#true} is VALID [2020-07-10 23:09:33,167 INFO L280 TraceCheckUtils]: 69: Hoare triple {41875#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {41875#true} is VALID [2020-07-10 23:09:33,167 INFO L280 TraceCheckUtils]: 70: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {41875#true} is VALID [2020-07-10 23:09:33,168 INFO L280 TraceCheckUtils]: 71: Hoare triple {41875#true} ~waterLevel~0 := 1; {41875#true} is VALID [2020-07-10 23:09:33,168 INFO L280 TraceCheckUtils]: 72: Hoare triple {41875#true} ~methaneLevelCritical~0 := 0; {41875#true} is VALID [2020-07-10 23:09:33,168 INFO L280 TraceCheckUtils]: 73: Hoare triple {41875#true} ~head~0.base, ~head~0.offset := 0, 0; {41875#true} is VALID [2020-07-10 23:09:33,169 INFO L280 TraceCheckUtils]: 74: Hoare triple {41875#true} ~cleanupTimeShifts~0 := 4; {41875#true} is VALID [2020-07-10 23:09:33,169 INFO L280 TraceCheckUtils]: 75: Hoare triple {41875#true} ~methAndRunningLastTime~0 := 0; {41875#true} is VALID [2020-07-10 23:09:33,169 INFO L280 TraceCheckUtils]: 76: Hoare triple {41875#true} ~pumpRunning~0 := 0; {41875#true} is VALID [2020-07-10 23:09:33,169 INFO L280 TraceCheckUtils]: 77: Hoare triple {41875#true} ~systemActive~0 := 1; {41875#true} is VALID [2020-07-10 23:09:33,170 INFO L280 TraceCheckUtils]: 78: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,170 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {41875#true} {41875#true} #916#return; {41875#true} is VALID [2020-07-10 23:09:33,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,180 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41875#true} {41875#true} #822#return; {41875#true} is VALID [2020-07-10 23:09:33,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,183 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41875#true} {41875#true} #824#return; {41875#true} is VALID [2020-07-10 23:09:33,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {41875#true} havoc ~retValue_acc~8; {41875#true} is VALID [2020-07-10 23:09:33,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {41875#true} ~retValue_acc~8 := 1; {42042#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} is VALID [2020-07-10 23:09:33,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {42042#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} #res := ~retValue_acc~8; {42043#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:09:33,240 INFO L280 TraceCheckUtils]: 3: Hoare triple {42043#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {42043#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:09:33,242 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {42043#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {41875#true} #826#return; {41966#(= |main_#t~ret45| 1)} is VALID [2020-07-10 23:09:33,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,245 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41875#true} {41875#true} #828#return; {41875#true} is VALID [2020-07-10 23:09:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {42044#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {41875#true} is VALID [2020-07-10 23:09:33,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,268 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41875#true} {41875#true} #906#return; {41875#true} is VALID [2020-07-10 23:09:33,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {42045#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {41875#true} is VALID [2020-07-10 23:09:33,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {41875#true} ~methaneLevelCritical~0 := 1; {41875#true} is VALID [2020-07-10 23:09:33,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,292 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41875#true} {41875#true} #874#return; {41875#true} is VALID [2020-07-10 23:09:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {41875#true} havoc ~retValue_acc~2; {41875#true} is VALID [2020-07-10 23:09:33,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {41875#true} assume ~waterLevel~0 < 2; {41875#true} is VALID [2020-07-10 23:09:33,450 INFO L280 TraceCheckUtils]: 2: Hoare triple {41875#true} ~retValue_acc~2 := 1; {42099#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-10 23:09:33,451 INFO L280 TraceCheckUtils]: 3: Hoare triple {42099#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {42100#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:09:33,451 INFO L280 TraceCheckUtils]: 4: Hoare triple {42100#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {42100#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:09:33,452 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {42100#(<= 1 |isHighWaterSensorDry_#res|)} {41875#true} #892#return; {42097#(<= 1 |isHighWaterLevel_#t~ret72|)} is VALID [2020-07-10 23:09:33,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {41875#true} havoc ~retValue_acc~11; {41875#true} is VALID [2020-07-10 23:09:33,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {41875#true} havoc ~tmp~8; {41875#true} is VALID [2020-07-10 23:09:33,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {41875#true} havoc ~tmp___0~2; {41875#true} is VALID [2020-07-10 23:09:33,453 INFO L263 TraceCheckUtils]: 3: Hoare triple {41875#true} call #t~ret72 := isHighWaterSensorDry(); {41875#true} is VALID [2020-07-10 23:09:33,454 INFO L280 TraceCheckUtils]: 4: Hoare triple {41875#true} havoc ~retValue_acc~2; {41875#true} is VALID [2020-07-10 23:09:33,454 INFO L280 TraceCheckUtils]: 5: Hoare triple {41875#true} assume ~waterLevel~0 < 2; {41875#true} is VALID [2020-07-10 23:09:33,455 INFO L280 TraceCheckUtils]: 6: Hoare triple {41875#true} ~retValue_acc~2 := 1; {42099#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-10 23:09:33,456 INFO L280 TraceCheckUtils]: 7: Hoare triple {42099#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {42100#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:09:33,457 INFO L280 TraceCheckUtils]: 8: Hoare triple {42100#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {42100#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:09:33,459 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {42100#(<= 1 |isHighWaterSensorDry_#res|)} {41875#true} #892#return; {42097#(<= 1 |isHighWaterLevel_#t~ret72|)} is VALID [2020-07-10 23:09:33,460 INFO L280 TraceCheckUtils]: 10: Hoare triple {42097#(<= 1 |isHighWaterLevel_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {42097#(<= 1 |isHighWaterLevel_#t~ret72|)} is VALID [2020-07-10 23:09:33,461 INFO L280 TraceCheckUtils]: 11: Hoare triple {42097#(<= 1 |isHighWaterLevel_#t~ret72|)} ~tmp~8 := #t~ret72; {42098#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:09:33,461 INFO L280 TraceCheckUtils]: 12: Hoare triple {42098#(<= 1 isHighWaterLevel_~tmp~8)} havoc #t~ret72; {42098#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:09:33,462 INFO L280 TraceCheckUtils]: 13: Hoare triple {42098#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8); {41876#false} is VALID [2020-07-10 23:09:33,463 INFO L280 TraceCheckUtils]: 14: Hoare triple {41876#false} ~tmp___0~2 := 1; {41876#false} is VALID [2020-07-10 23:09:33,463 INFO L280 TraceCheckUtils]: 15: Hoare triple {41876#false} ~retValue_acc~11 := ~tmp___0~2; {41876#false} is VALID [2020-07-10 23:09:33,463 INFO L280 TraceCheckUtils]: 16: Hoare triple {41876#false} #res := ~retValue_acc~11; {41876#false} is VALID [2020-07-10 23:09:33,464 INFO L280 TraceCheckUtils]: 17: Hoare triple {41876#false} assume true; {41876#false} is VALID [2020-07-10 23:09:33,464 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41876#false} {41875#true} #864#return; {41876#false} is VALID [2020-07-10 23:09:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {41875#true} havoc ~retValue_acc~0; {41875#true} is VALID [2020-07-10 23:09:33,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {41875#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {41875#true} is VALID [2020-07-10 23:09:33,479 INFO L280 TraceCheckUtils]: 2: Hoare triple {41875#true} #res := ~retValue_acc~0; {41875#true} is VALID [2020-07-10 23:09:33,480 INFO L280 TraceCheckUtils]: 3: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,480 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41875#true} {41875#true} #910#return; {41875#true} is VALID [2020-07-10 23:09:33,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {41875#true} havoc ~retValue_acc~9; {41875#true} is VALID [2020-07-10 23:09:33,481 INFO L263 TraceCheckUtils]: 1: Hoare triple {41875#true} call #t~ret55 := isMethaneLevelCritical(); {41875#true} is VALID [2020-07-10 23:09:33,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {41875#true} havoc ~retValue_acc~0; {41875#true} is VALID [2020-07-10 23:09:33,482 INFO L280 TraceCheckUtils]: 3: Hoare triple {41875#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {41875#true} is VALID [2020-07-10 23:09:33,482 INFO L280 TraceCheckUtils]: 4: Hoare triple {41875#true} #res := ~retValue_acc~0; {41875#true} is VALID [2020-07-10 23:09:33,482 INFO L280 TraceCheckUtils]: 5: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,483 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41875#true} {41875#true} #910#return; {41875#true} is VALID [2020-07-10 23:09:33,483 INFO L280 TraceCheckUtils]: 7: Hoare triple {41875#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {41875#true} is VALID [2020-07-10 23:09:33,483 INFO L280 TraceCheckUtils]: 8: Hoare triple {41875#true} ~retValue_acc~9 := #t~ret55; {41875#true} is VALID [2020-07-10 23:09:33,484 INFO L280 TraceCheckUtils]: 9: Hoare triple {41875#true} havoc #t~ret55; {41875#true} is VALID [2020-07-10 23:09:33,484 INFO L280 TraceCheckUtils]: 10: Hoare triple {41875#true} #res := ~retValue_acc~9; {41875#true} is VALID [2020-07-10 23:09:33,484 INFO L280 TraceCheckUtils]: 11: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,485 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41875#true} {41875#true} #888#return; {41875#true} is VALID [2020-07-10 23:09:33,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41875#true} is VALID [2020-07-10 23:09:33,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,489 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41875#true} {41875#true} #890#return; {41875#true} is VALID [2020-07-10 23:09:33,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {41875#true} is VALID [2020-07-10 23:09:33,490 INFO L263 TraceCheckUtils]: 1: Hoare triple {41875#true} call #t~ret54 := isMethaneAlarm(); {41875#true} is VALID [2020-07-10 23:09:33,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {41875#true} havoc ~retValue_acc~9; {41875#true} is VALID [2020-07-10 23:09:33,491 INFO L263 TraceCheckUtils]: 3: Hoare triple {41875#true} call #t~ret55 := isMethaneLevelCritical(); {41875#true} is VALID [2020-07-10 23:09:33,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {41875#true} havoc ~retValue_acc~0; {41875#true} is VALID [2020-07-10 23:09:33,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {41875#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {41875#true} is VALID [2020-07-10 23:09:33,492 INFO L280 TraceCheckUtils]: 6: Hoare triple {41875#true} #res := ~retValue_acc~0; {41875#true} is VALID [2020-07-10 23:09:33,492 INFO L280 TraceCheckUtils]: 7: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,492 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41875#true} {41875#true} #910#return; {41875#true} is VALID [2020-07-10 23:09:33,493 INFO L280 TraceCheckUtils]: 9: Hoare triple {41875#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {41875#true} is VALID [2020-07-10 23:09:33,493 INFO L280 TraceCheckUtils]: 10: Hoare triple {41875#true} ~retValue_acc~9 := #t~ret55; {41875#true} is VALID [2020-07-10 23:09:33,493 INFO L280 TraceCheckUtils]: 11: Hoare triple {41875#true} havoc #t~ret55; {41875#true} is VALID [2020-07-10 23:09:33,494 INFO L280 TraceCheckUtils]: 12: Hoare triple {41875#true} #res := ~retValue_acc~9; {41875#true} is VALID [2020-07-10 23:09:33,494 INFO L280 TraceCheckUtils]: 13: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,494 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {41875#true} {41875#true} #888#return; {41875#true} is VALID [2020-07-10 23:09:33,495 INFO L280 TraceCheckUtils]: 15: Hoare triple {41875#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647; {41875#true} is VALID [2020-07-10 23:09:33,495 INFO L280 TraceCheckUtils]: 16: Hoare triple {41875#true} ~tmp~7 := #t~ret54; {41875#true} is VALID [2020-07-10 23:09:33,495 INFO L280 TraceCheckUtils]: 17: Hoare triple {41875#true} havoc #t~ret54; {41875#true} is VALID [2020-07-10 23:09:33,496 INFO L280 TraceCheckUtils]: 18: Hoare triple {41875#true} assume !(0 != ~tmp~7); {41875#true} is VALID [2020-07-10 23:09:33,498 INFO L263 TraceCheckUtils]: 19: Hoare triple {41875#true} call activatePump__wrappee__highWaterSensor(); {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:09:33,498 INFO L280 TraceCheckUtils]: 20: Hoare triple {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41875#true} is VALID [2020-07-10 23:09:33,498 INFO L280 TraceCheckUtils]: 21: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,499 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41875#true} {41875#true} #890#return; {41875#true} is VALID [2020-07-10 23:09:33,499 INFO L280 TraceCheckUtils]: 23: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,499 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {41875#true} {41876#false} #866#return; {41876#false} is VALID [2020-07-10 23:09:33,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41875#true} is VALID [2020-07-10 23:09:33,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {41875#true} assume 0 == ~pumpRunning~0; {41875#true} is VALID [2020-07-10 23:09:33,501 INFO L263 TraceCheckUtils]: 2: Hoare triple {41875#true} call #t~ret53 := isHighWaterLevel(); {41875#true} is VALID [2020-07-10 23:09:33,501 INFO L280 TraceCheckUtils]: 3: Hoare triple {41875#true} havoc ~retValue_acc~11; {41875#true} is VALID [2020-07-10 23:09:33,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {41875#true} havoc ~tmp~8; {41875#true} is VALID [2020-07-10 23:09:33,502 INFO L280 TraceCheckUtils]: 5: Hoare triple {41875#true} havoc ~tmp___0~2; {41875#true} is VALID [2020-07-10 23:09:33,502 INFO L263 TraceCheckUtils]: 6: Hoare triple {41875#true} call #t~ret72 := isHighWaterSensorDry(); {41875#true} is VALID [2020-07-10 23:09:33,502 INFO L280 TraceCheckUtils]: 7: Hoare triple {41875#true} havoc ~retValue_acc~2; {41875#true} is VALID [2020-07-10 23:09:33,503 INFO L280 TraceCheckUtils]: 8: Hoare triple {41875#true} assume ~waterLevel~0 < 2; {41875#true} is VALID [2020-07-10 23:09:33,505 INFO L280 TraceCheckUtils]: 9: Hoare triple {41875#true} ~retValue_acc~2 := 1; {42099#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-10 23:09:33,506 INFO L280 TraceCheckUtils]: 10: Hoare triple {42099#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {42100#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:09:33,506 INFO L280 TraceCheckUtils]: 11: Hoare triple {42100#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {42100#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:09:33,507 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {42100#(<= 1 |isHighWaterSensorDry_#res|)} {41875#true} #892#return; {42097#(<= 1 |isHighWaterLevel_#t~ret72|)} is VALID [2020-07-10 23:09:33,508 INFO L280 TraceCheckUtils]: 13: Hoare triple {42097#(<= 1 |isHighWaterLevel_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {42097#(<= 1 |isHighWaterLevel_#t~ret72|)} is VALID [2020-07-10 23:09:33,509 INFO L280 TraceCheckUtils]: 14: Hoare triple {42097#(<= 1 |isHighWaterLevel_#t~ret72|)} ~tmp~8 := #t~ret72; {42098#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:09:33,510 INFO L280 TraceCheckUtils]: 15: Hoare triple {42098#(<= 1 isHighWaterLevel_~tmp~8)} havoc #t~ret72; {42098#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:09:33,511 INFO L280 TraceCheckUtils]: 16: Hoare triple {42098#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8); {41876#false} is VALID [2020-07-10 23:09:33,511 INFO L280 TraceCheckUtils]: 17: Hoare triple {41876#false} ~tmp___0~2 := 1; {41876#false} is VALID [2020-07-10 23:09:33,511 INFO L280 TraceCheckUtils]: 18: Hoare triple {41876#false} ~retValue_acc~11 := ~tmp___0~2; {41876#false} is VALID [2020-07-10 23:09:33,511 INFO L280 TraceCheckUtils]: 19: Hoare triple {41876#false} #res := ~retValue_acc~11; {41876#false} is VALID [2020-07-10 23:09:33,511 INFO L280 TraceCheckUtils]: 20: Hoare triple {41876#false} assume true; {41876#false} is VALID [2020-07-10 23:09:33,512 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {41876#false} {41875#true} #864#return; {41876#false} is VALID [2020-07-10 23:09:33,512 INFO L280 TraceCheckUtils]: 22: Hoare triple {41876#false} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {41876#false} is VALID [2020-07-10 23:09:33,512 INFO L280 TraceCheckUtils]: 23: Hoare triple {41876#false} ~tmp~6 := #t~ret53; {41876#false} is VALID [2020-07-10 23:09:33,512 INFO L280 TraceCheckUtils]: 24: Hoare triple {41876#false} havoc #t~ret53; {41876#false} is VALID [2020-07-10 23:09:33,512 INFO L280 TraceCheckUtils]: 25: Hoare triple {41876#false} assume 0 != ~tmp~6; {41876#false} is VALID [2020-07-10 23:09:33,512 INFO L263 TraceCheckUtils]: 26: Hoare triple {41876#false} call activatePump(); {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:09:33,513 INFO L280 TraceCheckUtils]: 27: Hoare triple {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {41875#true} is VALID [2020-07-10 23:09:33,513 INFO L263 TraceCheckUtils]: 28: Hoare triple {41875#true} call #t~ret54 := isMethaneAlarm(); {41875#true} is VALID [2020-07-10 23:09:33,513 INFO L280 TraceCheckUtils]: 29: Hoare triple {41875#true} havoc ~retValue_acc~9; {41875#true} is VALID [2020-07-10 23:09:33,513 INFO L263 TraceCheckUtils]: 30: Hoare triple {41875#true} call #t~ret55 := isMethaneLevelCritical(); {41875#true} is VALID [2020-07-10 23:09:33,513 INFO L280 TraceCheckUtils]: 31: Hoare triple {41875#true} havoc ~retValue_acc~0; {41875#true} is VALID [2020-07-10 23:09:33,514 INFO L280 TraceCheckUtils]: 32: Hoare triple {41875#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {41875#true} is VALID [2020-07-10 23:09:33,514 INFO L280 TraceCheckUtils]: 33: Hoare triple {41875#true} #res := ~retValue_acc~0; {41875#true} is VALID [2020-07-10 23:09:33,514 INFO L280 TraceCheckUtils]: 34: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,514 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41875#true} {41875#true} #910#return; {41875#true} is VALID [2020-07-10 23:09:33,514 INFO L280 TraceCheckUtils]: 36: Hoare triple {41875#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {41875#true} is VALID [2020-07-10 23:09:33,515 INFO L280 TraceCheckUtils]: 37: Hoare triple {41875#true} ~retValue_acc~9 := #t~ret55; {41875#true} is VALID [2020-07-10 23:09:33,515 INFO L280 TraceCheckUtils]: 38: Hoare triple {41875#true} havoc #t~ret55; {41875#true} is VALID [2020-07-10 23:09:33,515 INFO L280 TraceCheckUtils]: 39: Hoare triple {41875#true} #res := ~retValue_acc~9; {41875#true} is VALID [2020-07-10 23:09:33,515 INFO L280 TraceCheckUtils]: 40: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,515 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41875#true} {41875#true} #888#return; {41875#true} is VALID [2020-07-10 23:09:33,515 INFO L280 TraceCheckUtils]: 42: Hoare triple {41875#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647; {41875#true} is VALID [2020-07-10 23:09:33,516 INFO L280 TraceCheckUtils]: 43: Hoare triple {41875#true} ~tmp~7 := #t~ret54; {41875#true} is VALID [2020-07-10 23:09:33,516 INFO L280 TraceCheckUtils]: 44: Hoare triple {41875#true} havoc #t~ret54; {41875#true} is VALID [2020-07-10 23:09:33,516 INFO L280 TraceCheckUtils]: 45: Hoare triple {41875#true} assume !(0 != ~tmp~7); {41875#true} is VALID [2020-07-10 23:09:33,518 INFO L263 TraceCheckUtils]: 46: Hoare triple {41875#true} call activatePump__wrappee__highWaterSensor(); {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:09:33,518 INFO L280 TraceCheckUtils]: 47: Hoare triple {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41875#true} is VALID [2020-07-10 23:09:33,518 INFO L280 TraceCheckUtils]: 48: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,518 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {41875#true} {41875#true} #890#return; {41875#true} is VALID [2020-07-10 23:09:33,518 INFO L280 TraceCheckUtils]: 50: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,518 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {41875#true} {41876#false} #866#return; {41876#false} is VALID [2020-07-10 23:09:33,519 INFO L280 TraceCheckUtils]: 52: Hoare triple {41876#false} assume true; {41876#false} is VALID [2020-07-10 23:09:33,519 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {41876#false} {41875#true} #896#return; {41876#false} is VALID [2020-07-10 23:09:33,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {41875#true} havoc ~retValue_acc~0; {41875#true} is VALID [2020-07-10 23:09:33,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {41875#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {41875#true} is VALID [2020-07-10 23:09:33,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {41875#true} #res := ~retValue_acc~0; {41875#true} is VALID [2020-07-10 23:09:33,528 INFO L280 TraceCheckUtils]: 3: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,528 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41875#true} {41876#false} #882#return; {41876#false} is VALID [2020-07-10 23:09:33,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:09:33,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {41875#true} havoc ~retValue_acc~10; {41875#true} is VALID [2020-07-10 23:09:33,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {41875#true} ~retValue_acc~10 := ~pumpRunning~0; {41875#true} is VALID [2020-07-10 23:09:33,532 INFO L280 TraceCheckUtils]: 2: Hoare triple {41875#true} #res := ~retValue_acc~10; {41875#true} is VALID [2020-07-10 23:09:33,532 INFO L280 TraceCheckUtils]: 3: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,533 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41875#true} {41876#false} #884#return; {41876#false} is VALID [2020-07-10 23:09:33,540 INFO L263 TraceCheckUtils]: 0: Hoare triple {41875#true} call ULTIMATE.init(); {42041#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:09:33,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {42041#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {41875#true} is VALID [2020-07-10 23:09:33,541 INFO L280 TraceCheckUtils]: 2: Hoare triple {41875#true} #valid := #valid[0 := 0]; {41875#true} is VALID [2020-07-10 23:09:33,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {41875#true} assume 0 < #StackHeapBarrier; {41875#true} is VALID [2020-07-10 23:09:33,541 INFO L280 TraceCheckUtils]: 4: Hoare triple {41875#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {41875#true} is VALID [2020-07-10 23:09:33,541 INFO L280 TraceCheckUtils]: 5: Hoare triple {41875#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {41875#true} is VALID [2020-07-10 23:09:33,542 INFO L280 TraceCheckUtils]: 6: Hoare triple {41875#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {41875#true} is VALID [2020-07-10 23:09:33,542 INFO L280 TraceCheckUtils]: 7: Hoare triple {41875#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {41875#true} is VALID [2020-07-10 23:09:33,542 INFO L280 TraceCheckUtils]: 8: Hoare triple {41875#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {41875#true} is VALID [2020-07-10 23:09:33,543 INFO L280 TraceCheckUtils]: 9: Hoare triple {41875#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {41875#true} is VALID [2020-07-10 23:09:33,543 INFO L280 TraceCheckUtils]: 10: Hoare triple {41875#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {41875#true} is VALID [2020-07-10 23:09:33,543 INFO L280 TraceCheckUtils]: 11: Hoare triple {41875#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {41875#true} is VALID [2020-07-10 23:09:33,543 INFO L280 TraceCheckUtils]: 12: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {41875#true} is VALID [2020-07-10 23:09:33,544 INFO L280 TraceCheckUtils]: 13: Hoare triple {41875#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {41875#true} is VALID [2020-07-10 23:09:33,544 INFO L280 TraceCheckUtils]: 14: Hoare triple {41875#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {41875#true} is VALID [2020-07-10 23:09:33,544 INFO L280 TraceCheckUtils]: 15: Hoare triple {41875#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {41875#true} is VALID [2020-07-10 23:09:33,545 INFO L280 TraceCheckUtils]: 16: Hoare triple {41875#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {41875#true} is VALID [2020-07-10 23:09:33,545 INFO L280 TraceCheckUtils]: 17: Hoare triple {41875#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {41875#true} is VALID [2020-07-10 23:09:33,545 INFO L280 TraceCheckUtils]: 18: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {41875#true} is VALID [2020-07-10 23:09:33,546 INFO L280 TraceCheckUtils]: 19: Hoare triple {41875#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {41875#true} is VALID [2020-07-10 23:09:33,546 INFO L280 TraceCheckUtils]: 20: Hoare triple {41875#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {41875#true} is VALID [2020-07-10 23:09:33,546 INFO L280 TraceCheckUtils]: 21: Hoare triple {41875#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {41875#true} is VALID [2020-07-10 23:09:33,546 INFO L280 TraceCheckUtils]: 22: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {41875#true} is VALID [2020-07-10 23:09:33,547 INFO L280 TraceCheckUtils]: 23: Hoare triple {41875#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {41875#true} is VALID [2020-07-10 23:09:33,547 INFO L280 TraceCheckUtils]: 24: Hoare triple {41875#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {41875#true} is VALID [2020-07-10 23:09:33,547 INFO L280 TraceCheckUtils]: 25: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {41875#true} is VALID [2020-07-10 23:09:33,548 INFO L280 TraceCheckUtils]: 26: Hoare triple {41875#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {41875#true} is VALID [2020-07-10 23:09:33,548 INFO L280 TraceCheckUtils]: 27: Hoare triple {41875#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {41875#true} is VALID [2020-07-10 23:09:33,548 INFO L280 TraceCheckUtils]: 28: Hoare triple {41875#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {41875#true} is VALID [2020-07-10 23:09:33,549 INFO L280 TraceCheckUtils]: 29: Hoare triple {41875#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {41875#true} is VALID [2020-07-10 23:09:33,549 INFO L280 TraceCheckUtils]: 30: Hoare triple {41875#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {41875#true} is VALID [2020-07-10 23:09:33,549 INFO L280 TraceCheckUtils]: 31: Hoare triple {41875#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {41875#true} is VALID [2020-07-10 23:09:33,549 INFO L280 TraceCheckUtils]: 32: Hoare triple {41875#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {41875#true} is VALID [2020-07-10 23:09:33,550 INFO L280 TraceCheckUtils]: 33: Hoare triple {41875#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {41875#true} is VALID [2020-07-10 23:09:33,550 INFO L280 TraceCheckUtils]: 34: Hoare triple {41875#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {41875#true} is VALID [2020-07-10 23:09:33,550 INFO L280 TraceCheckUtils]: 35: Hoare triple {41875#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {41875#true} is VALID [2020-07-10 23:09:33,551 INFO L280 TraceCheckUtils]: 36: Hoare triple {41875#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {41875#true} is VALID [2020-07-10 23:09:33,551 INFO L280 TraceCheckUtils]: 37: Hoare triple {41875#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {41875#true} is VALID [2020-07-10 23:09:33,551 INFO L280 TraceCheckUtils]: 38: Hoare triple {41875#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {41875#true} is VALID [2020-07-10 23:09:33,552 INFO L280 TraceCheckUtils]: 39: Hoare triple {41875#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {41875#true} is VALID [2020-07-10 23:09:33,552 INFO L280 TraceCheckUtils]: 40: Hoare triple {41875#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {41875#true} is VALID [2020-07-10 23:09:33,552 INFO L280 TraceCheckUtils]: 41: Hoare triple {41875#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {41875#true} is VALID [2020-07-10 23:09:33,552 INFO L280 TraceCheckUtils]: 42: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {41875#true} is VALID [2020-07-10 23:09:33,553 INFO L280 TraceCheckUtils]: 43: Hoare triple {41875#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {41875#true} is VALID [2020-07-10 23:09:33,553 INFO L280 TraceCheckUtils]: 44: Hoare triple {41875#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {41875#true} is VALID [2020-07-10 23:09:33,553 INFO L280 TraceCheckUtils]: 45: Hoare triple {41875#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {41875#true} is VALID [2020-07-10 23:09:33,554 INFO L280 TraceCheckUtils]: 46: Hoare triple {41875#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {41875#true} is VALID [2020-07-10 23:09:33,554 INFO L280 TraceCheckUtils]: 47: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {41875#true} is VALID [2020-07-10 23:09:33,554 INFO L280 TraceCheckUtils]: 48: Hoare triple {41875#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {41875#true} is VALID [2020-07-10 23:09:33,554 INFO L280 TraceCheckUtils]: 49: Hoare triple {41875#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {41875#true} is VALID [2020-07-10 23:09:33,555 INFO L280 TraceCheckUtils]: 50: Hoare triple {41875#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {41875#true} is VALID [2020-07-10 23:09:33,555 INFO L280 TraceCheckUtils]: 51: Hoare triple {41875#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {41875#true} is VALID [2020-07-10 23:09:33,555 INFO L280 TraceCheckUtils]: 52: Hoare triple {41875#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {41875#true} is VALID [2020-07-10 23:09:33,556 INFO L280 TraceCheckUtils]: 53: Hoare triple {41875#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {41875#true} is VALID [2020-07-10 23:09:33,556 INFO L280 TraceCheckUtils]: 54: Hoare triple {41875#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {41875#true} is VALID [2020-07-10 23:09:33,556 INFO L280 TraceCheckUtils]: 55: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {41875#true} is VALID [2020-07-10 23:09:33,556 INFO L280 TraceCheckUtils]: 56: Hoare triple {41875#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {41875#true} is VALID [2020-07-10 23:09:33,557 INFO L280 TraceCheckUtils]: 57: Hoare triple {41875#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {41875#true} is VALID [2020-07-10 23:09:33,557 INFO L280 TraceCheckUtils]: 58: Hoare triple {41875#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {41875#true} is VALID [2020-07-10 23:09:33,557 INFO L280 TraceCheckUtils]: 59: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {41875#true} is VALID [2020-07-10 23:09:33,558 INFO L280 TraceCheckUtils]: 60: Hoare triple {41875#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {41875#true} is VALID [2020-07-10 23:09:33,558 INFO L280 TraceCheckUtils]: 61: Hoare triple {41875#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {41875#true} is VALID [2020-07-10 23:09:33,558 INFO L280 TraceCheckUtils]: 62: Hoare triple {41875#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {41875#true} is VALID [2020-07-10 23:09:33,559 INFO L280 TraceCheckUtils]: 63: Hoare triple {41875#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {41875#true} is VALID [2020-07-10 23:09:33,559 INFO L280 TraceCheckUtils]: 64: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {41875#true} is VALID [2020-07-10 23:09:33,559 INFO L280 TraceCheckUtils]: 65: Hoare triple {41875#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {41875#true} is VALID [2020-07-10 23:09:33,559 INFO L280 TraceCheckUtils]: 66: Hoare triple {41875#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {41875#true} is VALID [2020-07-10 23:09:33,560 INFO L280 TraceCheckUtils]: 67: Hoare triple {41875#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {41875#true} is VALID [2020-07-10 23:09:33,560 INFO L280 TraceCheckUtils]: 68: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {41875#true} is VALID [2020-07-10 23:09:33,560 INFO L280 TraceCheckUtils]: 69: Hoare triple {41875#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {41875#true} is VALID [2020-07-10 23:09:33,561 INFO L280 TraceCheckUtils]: 70: Hoare triple {41875#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {41875#true} is VALID [2020-07-10 23:09:33,561 INFO L280 TraceCheckUtils]: 71: Hoare triple {41875#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {41875#true} is VALID [2020-07-10 23:09:33,561 INFO L280 TraceCheckUtils]: 72: Hoare triple {41875#true} ~waterLevel~0 := 1; {41875#true} is VALID [2020-07-10 23:09:33,562 INFO L280 TraceCheckUtils]: 73: Hoare triple {41875#true} ~methaneLevelCritical~0 := 0; {41875#true} is VALID [2020-07-10 23:09:33,562 INFO L280 TraceCheckUtils]: 74: Hoare triple {41875#true} ~head~0.base, ~head~0.offset := 0, 0; {41875#true} is VALID [2020-07-10 23:09:33,562 INFO L280 TraceCheckUtils]: 75: Hoare triple {41875#true} ~cleanupTimeShifts~0 := 4; {41875#true} is VALID [2020-07-10 23:09:33,562 INFO L280 TraceCheckUtils]: 76: Hoare triple {41875#true} ~methAndRunningLastTime~0 := 0; {41875#true} is VALID [2020-07-10 23:09:33,563 INFO L280 TraceCheckUtils]: 77: Hoare triple {41875#true} ~pumpRunning~0 := 0; {41875#true} is VALID [2020-07-10 23:09:33,563 INFO L280 TraceCheckUtils]: 78: Hoare triple {41875#true} ~systemActive~0 := 1; {41875#true} is VALID [2020-07-10 23:09:33,563 INFO L280 TraceCheckUtils]: 79: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,564 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {41875#true} {41875#true} #916#return; {41875#true} is VALID [2020-07-10 23:09:33,564 INFO L263 TraceCheckUtils]: 81: Hoare triple {41875#true} call #t~ret73 := main(); {41875#true} is VALID [2020-07-10 23:09:33,564 INFO L280 TraceCheckUtils]: 82: Hoare triple {41875#true} havoc ~retValue_acc~6; {41875#true} is VALID [2020-07-10 23:09:33,565 INFO L280 TraceCheckUtils]: 83: Hoare triple {41875#true} havoc ~tmp~3; {41875#true} is VALID [2020-07-10 23:09:33,565 INFO L263 TraceCheckUtils]: 84: Hoare triple {41875#true} call select_helpers(); {41875#true} is VALID [2020-07-10 23:09:33,565 INFO L280 TraceCheckUtils]: 85: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,565 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {41875#true} {41875#true} #822#return; {41875#true} is VALID [2020-07-10 23:09:33,566 INFO L263 TraceCheckUtils]: 87: Hoare triple {41875#true} call select_features(); {41875#true} is VALID [2020-07-10 23:09:33,566 INFO L280 TraceCheckUtils]: 88: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,566 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41875#true} {41875#true} #824#return; {41875#true} is VALID [2020-07-10 23:09:33,567 INFO L263 TraceCheckUtils]: 90: Hoare triple {41875#true} call #t~ret45 := valid_product(); {41875#true} is VALID [2020-07-10 23:09:33,567 INFO L280 TraceCheckUtils]: 91: Hoare triple {41875#true} havoc ~retValue_acc~8; {41875#true} is VALID [2020-07-10 23:09:33,571 INFO L280 TraceCheckUtils]: 92: Hoare triple {41875#true} ~retValue_acc~8 := 1; {42042#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} is VALID [2020-07-10 23:09:33,572 INFO L280 TraceCheckUtils]: 93: Hoare triple {42042#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} #res := ~retValue_acc~8; {42043#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:09:33,576 INFO L280 TraceCheckUtils]: 94: Hoare triple {42043#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {42043#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:09:33,578 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {42043#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {41875#true} #826#return; {41966#(= |main_#t~ret45| 1)} is VALID [2020-07-10 23:09:33,579 INFO L280 TraceCheckUtils]: 96: Hoare triple {41966#(= |main_#t~ret45| 1)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; {41966#(= |main_#t~ret45| 1)} is VALID [2020-07-10 23:09:33,580 INFO L280 TraceCheckUtils]: 97: Hoare triple {41966#(= |main_#t~ret45| 1)} ~tmp~3 := #t~ret45; {41967#(= 1 main_~tmp~3)} is VALID [2020-07-10 23:09:33,580 INFO L280 TraceCheckUtils]: 98: Hoare triple {41967#(= 1 main_~tmp~3)} havoc #t~ret45; {41967#(= 1 main_~tmp~3)} is VALID [2020-07-10 23:09:33,581 INFO L280 TraceCheckUtils]: 99: Hoare triple {41967#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {41875#true} is VALID [2020-07-10 23:09:33,581 INFO L263 TraceCheckUtils]: 100: Hoare triple {41875#true} call setup(); {41875#true} is VALID [2020-07-10 23:09:33,581 INFO L280 TraceCheckUtils]: 101: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,582 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {41875#true} {41875#true} #828#return; {41875#true} is VALID [2020-07-10 23:09:33,582 INFO L263 TraceCheckUtils]: 103: Hoare triple {41875#true} call runTest(); {41875#true} is VALID [2020-07-10 23:09:33,583 INFO L263 TraceCheckUtils]: 104: Hoare triple {41875#true} call __utac_acc__Specification2_spec__1(); {42044#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:09:33,583 INFO L280 TraceCheckUtils]: 105: Hoare triple {42044#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {41875#true} is VALID [2020-07-10 23:09:33,583 INFO L280 TraceCheckUtils]: 106: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,584 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {41875#true} {41875#true} #906#return; {41875#true} is VALID [2020-07-10 23:09:33,584 INFO L263 TraceCheckUtils]: 108: Hoare triple {41875#true} call test(); {41875#true} is VALID [2020-07-10 23:09:33,584 INFO L280 TraceCheckUtils]: 109: Hoare triple {41875#true} havoc ~splverifierCounter~0; {41875#true} is VALID [2020-07-10 23:09:33,585 INFO L280 TraceCheckUtils]: 110: Hoare triple {41875#true} havoc ~tmp~5; {41875#true} is VALID [2020-07-10 23:09:33,585 INFO L280 TraceCheckUtils]: 111: Hoare triple {41875#true} havoc ~tmp___0~1; {41875#true} is VALID [2020-07-10 23:09:33,585 INFO L280 TraceCheckUtils]: 112: Hoare triple {41875#true} havoc ~tmp___1~0; {41875#true} is VALID [2020-07-10 23:09:33,586 INFO L280 TraceCheckUtils]: 113: Hoare triple {41875#true} havoc ~tmp___2~0; {41875#true} is VALID [2020-07-10 23:09:33,586 INFO L280 TraceCheckUtils]: 114: Hoare triple {41875#true} ~splverifierCounter~0 := 0; {41875#true} is VALID [2020-07-10 23:09:33,586 INFO L280 TraceCheckUtils]: 115: Hoare triple {41875#true} assume !false; {41875#true} is VALID [2020-07-10 23:09:33,586 INFO L280 TraceCheckUtils]: 116: Hoare triple {41875#true} assume ~splverifierCounter~0 < 4; {41875#true} is VALID [2020-07-10 23:09:33,587 INFO L280 TraceCheckUtils]: 117: Hoare triple {41875#true} assume -2147483648 <= #t~nondet49 && #t~nondet49 <= 2147483647; {41875#true} is VALID [2020-07-10 23:09:33,587 INFO L280 TraceCheckUtils]: 118: Hoare triple {41875#true} ~tmp~5 := #t~nondet49; {41875#true} is VALID [2020-07-10 23:09:33,587 INFO L280 TraceCheckUtils]: 119: Hoare triple {41875#true} havoc #t~nondet49; {41875#true} is VALID [2020-07-10 23:09:33,588 INFO L280 TraceCheckUtils]: 120: Hoare triple {41875#true} assume !(0 != ~tmp~5); {41875#true} is VALID [2020-07-10 23:09:33,588 INFO L280 TraceCheckUtils]: 121: Hoare triple {41875#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647; {41875#true} is VALID [2020-07-10 23:09:33,588 INFO L280 TraceCheckUtils]: 122: Hoare triple {41875#true} ~tmp___0~1 := #t~nondet50; {41875#true} is VALID [2020-07-10 23:09:33,589 INFO L280 TraceCheckUtils]: 123: Hoare triple {41875#true} havoc #t~nondet50; {41875#true} is VALID [2020-07-10 23:09:33,589 INFO L280 TraceCheckUtils]: 124: Hoare triple {41875#true} assume 0 != ~tmp___0~1; {41875#true} is VALID [2020-07-10 23:09:33,590 INFO L263 TraceCheckUtils]: 125: Hoare triple {41875#true} call changeMethaneLevel(); {42045#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 23:09:33,590 INFO L280 TraceCheckUtils]: 126: Hoare triple {42045#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {41875#true} is VALID [2020-07-10 23:09:33,590 INFO L280 TraceCheckUtils]: 127: Hoare triple {41875#true} ~methaneLevelCritical~0 := 1; {41875#true} is VALID [2020-07-10 23:09:33,590 INFO L280 TraceCheckUtils]: 128: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,591 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {41875#true} {41875#true} #874#return; {41875#true} is VALID [2020-07-10 23:09:33,591 INFO L280 TraceCheckUtils]: 130: Hoare triple {41875#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647; {41875#true} is VALID [2020-07-10 23:09:33,591 INFO L280 TraceCheckUtils]: 131: Hoare triple {41875#true} ~tmp___2~0 := #t~nondet51; {41875#true} is VALID [2020-07-10 23:09:33,591 INFO L280 TraceCheckUtils]: 132: Hoare triple {41875#true} havoc #t~nondet51; {41875#true} is VALID [2020-07-10 23:09:33,591 INFO L280 TraceCheckUtils]: 133: Hoare triple {41875#true} assume 0 != ~tmp___2~0; {41875#true} is VALID [2020-07-10 23:09:33,591 INFO L263 TraceCheckUtils]: 134: Hoare triple {41875#true} call timeShift(); {41875#true} is VALID [2020-07-10 23:09:33,592 INFO L280 TraceCheckUtils]: 135: Hoare triple {41875#true} assume !(0 != ~pumpRunning~0); {41875#true} is VALID [2020-07-10 23:09:33,592 INFO L280 TraceCheckUtils]: 136: Hoare triple {41875#true} assume 0 != ~systemActive~0; {41875#true} is VALID [2020-07-10 23:09:33,593 INFO L263 TraceCheckUtils]: 137: Hoare triple {41875#true} call processEnvironment(); {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:09:33,593 INFO L280 TraceCheckUtils]: 138: Hoare triple {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41875#true} is VALID [2020-07-10 23:09:33,593 INFO L280 TraceCheckUtils]: 139: Hoare triple {41875#true} assume 0 == ~pumpRunning~0; {41875#true} is VALID [2020-07-10 23:09:33,593 INFO L263 TraceCheckUtils]: 140: Hoare triple {41875#true} call #t~ret53 := isHighWaterLevel(); {41875#true} is VALID [2020-07-10 23:09:33,593 INFO L280 TraceCheckUtils]: 141: Hoare triple {41875#true} havoc ~retValue_acc~11; {41875#true} is VALID [2020-07-10 23:09:33,593 INFO L280 TraceCheckUtils]: 142: Hoare triple {41875#true} havoc ~tmp~8; {41875#true} is VALID [2020-07-10 23:09:33,594 INFO L280 TraceCheckUtils]: 143: Hoare triple {41875#true} havoc ~tmp___0~2; {41875#true} is VALID [2020-07-10 23:09:33,594 INFO L263 TraceCheckUtils]: 144: Hoare triple {41875#true} call #t~ret72 := isHighWaterSensorDry(); {41875#true} is VALID [2020-07-10 23:09:33,594 INFO L280 TraceCheckUtils]: 145: Hoare triple {41875#true} havoc ~retValue_acc~2; {41875#true} is VALID [2020-07-10 23:09:33,595 INFO L280 TraceCheckUtils]: 146: Hoare triple {41875#true} assume ~waterLevel~0 < 2; {41875#true} is VALID [2020-07-10 23:09:33,596 INFO L280 TraceCheckUtils]: 147: Hoare triple {41875#true} ~retValue_acc~2 := 1; {42099#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-10 23:09:33,597 INFO L280 TraceCheckUtils]: 148: Hoare triple {42099#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {42100#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:09:33,597 INFO L280 TraceCheckUtils]: 149: Hoare triple {42100#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {42100#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 23:09:33,599 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {42100#(<= 1 |isHighWaterSensorDry_#res|)} {41875#true} #892#return; {42097#(<= 1 |isHighWaterLevel_#t~ret72|)} is VALID [2020-07-10 23:09:33,600 INFO L280 TraceCheckUtils]: 151: Hoare triple {42097#(<= 1 |isHighWaterLevel_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {42097#(<= 1 |isHighWaterLevel_#t~ret72|)} is VALID [2020-07-10 23:09:33,600 INFO L280 TraceCheckUtils]: 152: Hoare triple {42097#(<= 1 |isHighWaterLevel_#t~ret72|)} ~tmp~8 := #t~ret72; {42098#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:09:33,601 INFO L280 TraceCheckUtils]: 153: Hoare triple {42098#(<= 1 isHighWaterLevel_~tmp~8)} havoc #t~ret72; {42098#(<= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 23:09:33,602 INFO L280 TraceCheckUtils]: 154: Hoare triple {42098#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8); {41876#false} is VALID [2020-07-10 23:09:33,603 INFO L280 TraceCheckUtils]: 155: Hoare triple {41876#false} ~tmp___0~2 := 1; {41876#false} is VALID [2020-07-10 23:09:33,603 INFO L280 TraceCheckUtils]: 156: Hoare triple {41876#false} ~retValue_acc~11 := ~tmp___0~2; {41876#false} is VALID [2020-07-10 23:09:33,603 INFO L280 TraceCheckUtils]: 157: Hoare triple {41876#false} #res := ~retValue_acc~11; {41876#false} is VALID [2020-07-10 23:09:33,603 INFO L280 TraceCheckUtils]: 158: Hoare triple {41876#false} assume true; {41876#false} is VALID [2020-07-10 23:09:33,604 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {41876#false} {41875#true} #864#return; {41876#false} is VALID [2020-07-10 23:09:33,604 INFO L280 TraceCheckUtils]: 160: Hoare triple {41876#false} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {41876#false} is VALID [2020-07-10 23:09:33,604 INFO L280 TraceCheckUtils]: 161: Hoare triple {41876#false} ~tmp~6 := #t~ret53; {41876#false} is VALID [2020-07-10 23:09:33,605 INFO L280 TraceCheckUtils]: 162: Hoare triple {41876#false} havoc #t~ret53; {41876#false} is VALID [2020-07-10 23:09:33,605 INFO L280 TraceCheckUtils]: 163: Hoare triple {41876#false} assume 0 != ~tmp~6; {41876#false} is VALID [2020-07-10 23:09:33,605 INFO L263 TraceCheckUtils]: 164: Hoare triple {41876#false} call activatePump(); {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:09:33,605 INFO L280 TraceCheckUtils]: 165: Hoare triple {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {41875#true} is VALID [2020-07-10 23:09:33,606 INFO L263 TraceCheckUtils]: 166: Hoare triple {41875#true} call #t~ret54 := isMethaneAlarm(); {41875#true} is VALID [2020-07-10 23:09:33,606 INFO L280 TraceCheckUtils]: 167: Hoare triple {41875#true} havoc ~retValue_acc~9; {41875#true} is VALID [2020-07-10 23:09:33,606 INFO L263 TraceCheckUtils]: 168: Hoare triple {41875#true} call #t~ret55 := isMethaneLevelCritical(); {41875#true} is VALID [2020-07-10 23:09:33,607 INFO L280 TraceCheckUtils]: 169: Hoare triple {41875#true} havoc ~retValue_acc~0; {41875#true} is VALID [2020-07-10 23:09:33,607 INFO L280 TraceCheckUtils]: 170: Hoare triple {41875#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {41875#true} is VALID [2020-07-10 23:09:33,607 INFO L280 TraceCheckUtils]: 171: Hoare triple {41875#true} #res := ~retValue_acc~0; {41875#true} is VALID [2020-07-10 23:09:33,607 INFO L280 TraceCheckUtils]: 172: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,608 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {41875#true} {41875#true} #910#return; {41875#true} is VALID [2020-07-10 23:09:33,608 INFO L280 TraceCheckUtils]: 174: Hoare triple {41875#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {41875#true} is VALID [2020-07-10 23:09:33,608 INFO L280 TraceCheckUtils]: 175: Hoare triple {41875#true} ~retValue_acc~9 := #t~ret55; {41875#true} is VALID [2020-07-10 23:09:33,609 INFO L280 TraceCheckUtils]: 176: Hoare triple {41875#true} havoc #t~ret55; {41875#true} is VALID [2020-07-10 23:09:33,609 INFO L280 TraceCheckUtils]: 177: Hoare triple {41875#true} #res := ~retValue_acc~9; {41875#true} is VALID [2020-07-10 23:09:33,609 INFO L280 TraceCheckUtils]: 178: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,609 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {41875#true} {41875#true} #888#return; {41875#true} is VALID [2020-07-10 23:09:33,610 INFO L280 TraceCheckUtils]: 180: Hoare triple {41875#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647; {41875#true} is VALID [2020-07-10 23:09:33,610 INFO L280 TraceCheckUtils]: 181: Hoare triple {41875#true} ~tmp~7 := #t~ret54; {41875#true} is VALID [2020-07-10 23:09:33,610 INFO L280 TraceCheckUtils]: 182: Hoare triple {41875#true} havoc #t~ret54; {41875#true} is VALID [2020-07-10 23:09:33,611 INFO L280 TraceCheckUtils]: 183: Hoare triple {41875#true} assume !(0 != ~tmp~7); {41875#true} is VALID [2020-07-10 23:09:33,612 INFO L263 TraceCheckUtils]: 184: Hoare triple {41875#true} call activatePump__wrappee__highWaterSensor(); {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:09:33,612 INFO L280 TraceCheckUtils]: 185: Hoare triple {42046#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41875#true} is VALID [2020-07-10 23:09:33,612 INFO L280 TraceCheckUtils]: 186: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,612 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {41875#true} {41875#true} #890#return; {41875#true} is VALID [2020-07-10 23:09:33,613 INFO L280 TraceCheckUtils]: 188: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,613 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {41875#true} {41876#false} #866#return; {41876#false} is VALID [2020-07-10 23:09:33,613 INFO L280 TraceCheckUtils]: 190: Hoare triple {41876#false} assume true; {41876#false} is VALID [2020-07-10 23:09:33,614 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {41876#false} {41875#true} #896#return; {41876#false} is VALID [2020-07-10 23:09:33,614 INFO L263 TraceCheckUtils]: 192: Hoare triple {41876#false} call __utac_acc__Specification2_spec__2(); {41876#false} is VALID [2020-07-10 23:09:33,614 INFO L280 TraceCheckUtils]: 193: Hoare triple {41876#false} havoc ~tmp~4; {41876#false} is VALID [2020-07-10 23:09:33,614 INFO L280 TraceCheckUtils]: 194: Hoare triple {41876#false} havoc ~tmp___0~0; {41876#false} is VALID [2020-07-10 23:09:33,614 INFO L263 TraceCheckUtils]: 195: Hoare triple {41876#false} call #t~ret47 := isMethaneLevelCritical(); {41875#true} is VALID [2020-07-10 23:09:33,615 INFO L280 TraceCheckUtils]: 196: Hoare triple {41875#true} havoc ~retValue_acc~0; {41875#true} is VALID [2020-07-10 23:09:33,615 INFO L280 TraceCheckUtils]: 197: Hoare triple {41875#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {41875#true} is VALID [2020-07-10 23:09:33,615 INFO L280 TraceCheckUtils]: 198: Hoare triple {41875#true} #res := ~retValue_acc~0; {41875#true} is VALID [2020-07-10 23:09:33,615 INFO L280 TraceCheckUtils]: 199: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,616 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {41875#true} {41876#false} #882#return; {41876#false} is VALID [2020-07-10 23:09:33,616 INFO L280 TraceCheckUtils]: 201: Hoare triple {41876#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {41876#false} is VALID [2020-07-10 23:09:33,616 INFO L280 TraceCheckUtils]: 202: Hoare triple {41876#false} ~tmp~4 := #t~ret47; {41876#false} is VALID [2020-07-10 23:09:33,616 INFO L280 TraceCheckUtils]: 203: Hoare triple {41876#false} havoc #t~ret47; {41876#false} is VALID [2020-07-10 23:09:33,616 INFO L280 TraceCheckUtils]: 204: Hoare triple {41876#false} assume 0 != ~tmp~4; {41876#false} is VALID [2020-07-10 23:09:33,617 INFO L263 TraceCheckUtils]: 205: Hoare triple {41876#false} call #t~ret48 := isPumpRunning(); {41875#true} is VALID [2020-07-10 23:09:33,617 INFO L280 TraceCheckUtils]: 206: Hoare triple {41875#true} havoc ~retValue_acc~10; {41875#true} is VALID [2020-07-10 23:09:33,617 INFO L280 TraceCheckUtils]: 207: Hoare triple {41875#true} ~retValue_acc~10 := ~pumpRunning~0; {41875#true} is VALID [2020-07-10 23:09:33,618 INFO L280 TraceCheckUtils]: 208: Hoare triple {41875#true} #res := ~retValue_acc~10; {41875#true} is VALID [2020-07-10 23:09:33,618 INFO L280 TraceCheckUtils]: 209: Hoare triple {41875#true} assume true; {41875#true} is VALID [2020-07-10 23:09:33,618 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {41875#true} {41876#false} #884#return; {41876#false} is VALID [2020-07-10 23:09:33,618 INFO L280 TraceCheckUtils]: 211: Hoare triple {41876#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {41876#false} is VALID [2020-07-10 23:09:33,619 INFO L280 TraceCheckUtils]: 212: Hoare triple {41876#false} ~tmp___0~0 := #t~ret48; {41876#false} is VALID [2020-07-10 23:09:33,619 INFO L280 TraceCheckUtils]: 213: Hoare triple {41876#false} havoc #t~ret48; {41876#false} is VALID [2020-07-10 23:09:33,619 INFO L280 TraceCheckUtils]: 214: Hoare triple {41876#false} assume 0 != ~tmp___0~0; {41876#false} is VALID [2020-07-10 23:09:33,620 INFO L280 TraceCheckUtils]: 215: Hoare triple {41876#false} assume 0 != ~methAndRunningLastTime~0; {41876#false} is VALID [2020-07-10 23:09:33,620 INFO L263 TraceCheckUtils]: 216: Hoare triple {41876#false} call __automaton_fail(); {41876#false} is VALID [2020-07-10 23:09:33,620 INFO L280 TraceCheckUtils]: 217: Hoare triple {41876#false} assume !false; {41876#false} is VALID [2020-07-10 23:09:33,687 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 23:09:33,688 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [643560450] [2020-07-10 23:09:33,688 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:09:33,688 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 23:09:33,689 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1092677794] [2020-07-10 23:09:33,690 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 218 [2020-07-10 23:09:33,693 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:09:33,693 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 23:09:33,996 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 214 edges. 214 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:09:33,996 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 23:09:33,996 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:09:33,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 23:09:33,997 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-07-10 23:09:33,997 INFO L87 Difference]: Start difference. First operand 1117 states and 1237 transitions. Second operand 14 states. [2020-07-10 23:09:36,838 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:09:37,211 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 23:09:37,745 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:09:38,198 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:09:38,558 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:09:46,143 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:09:46,754 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:09:47,713 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:09:48,659 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:09:49,258 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:10:29,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:10:29,968 INFO L93 Difference]: Finished difference Result 2551 states and 3042 transitions. [2020-07-10 23:10:29,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-10 23:10:29,968 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 218 [2020-07-10 23:10:29,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:10:29,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:10:29,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 634 transitions. [2020-07-10 23:10:29,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:10:29,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 634 transitions. [2020-07-10 23:10:29,977 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 634 transitions. [2020-07-10 23:10:31,602 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 634 edges. 634 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:10:31,777 INFO L225 Difference]: With dead ends: 2551 [2020-07-10 23:10:31,778 INFO L226 Difference]: Without dead ends: 1549 [2020-07-10 23:10:31,781 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-10 23:10:31,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1549 states. [2020-07-10 23:10:57,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1549 to 1141. [2020-07-10 23:10:57,945 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:10:57,945 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1549 states. Second operand 1141 states. [2020-07-10 23:10:57,945 INFO L74 IsIncluded]: Start isIncluded. First operand 1549 states. Second operand 1141 states. [2020-07-10 23:10:57,945 INFO L87 Difference]: Start difference. First operand 1549 states. Second operand 1141 states. [2020-07-10 23:10:58,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:10:58,027 INFO L93 Difference]: Finished difference Result 1549 states and 1846 transitions. [2020-07-10 23:10:58,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 1846 transitions. [2020-07-10 23:10:58,030 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:10:58,030 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:10:58,030 INFO L74 IsIncluded]: Start isIncluded. First operand 1141 states. Second operand 1549 states. [2020-07-10 23:10:58,030 INFO L87 Difference]: Start difference. First operand 1141 states. Second operand 1549 states. [2020-07-10 23:10:58,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:10:58,120 INFO L93 Difference]: Finished difference Result 1549 states and 1846 transitions. [2020-07-10 23:10:58,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 1846 transitions. [2020-07-10 23:10:58,123 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:10:58,123 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:10:58,123 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:10:58,123 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:10:58,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1141 states. [2020-07-10 23:10:58,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 1141 states and 1261 transitions. [2020-07-10 23:10:58,164 INFO L78 Accepts]: Start accepts. Automaton has 1141 states and 1261 transitions. Word has length 218 [2020-07-10 23:10:58,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:10:58,164 INFO L479 AbstractCegarLoop]: Abstraction has 1141 states and 1261 transitions. [2020-07-10 23:10:58,164 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 23:10:58,164 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1141 states and 1261 transitions. [2020-07-10 23:11:05,164 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1261 edges. 1261 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:11:05,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1261 transitions. [2020-07-10 23:11:05,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2020-07-10 23:11:05,168 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:11:05,168 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] [2020-07-10 23:11:05,169 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 23:11:05,169 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:11:05,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:11:05,169 INFO L82 PathProgramCache]: Analyzing trace with hash 346565396, now seen corresponding path program 1 times [2020-07-10 23:11:05,170 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:11:05,170 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1250996786] [2020-07-10 23:11:05,170 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:11:05,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,511 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:11:05,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {52804#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {52639#true} is VALID [2020-07-10 23:11:05,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {52639#true} #valid := #valid[0 := 0]; {52639#true} is VALID [2020-07-10 23:11:05,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {52639#true} assume 0 < #StackHeapBarrier; {52639#true} is VALID [2020-07-10 23:11:05,600 INFO L280 TraceCheckUtils]: 3: Hoare triple {52639#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {52639#true} is VALID [2020-07-10 23:11:05,601 INFO L280 TraceCheckUtils]: 4: Hoare triple {52639#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {52639#true} is VALID [2020-07-10 23:11:05,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {52639#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {52639#true} is VALID [2020-07-10 23:11:05,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {52639#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {52639#true} is VALID [2020-07-10 23:11:05,601 INFO L280 TraceCheckUtils]: 7: Hoare triple {52639#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {52639#true} is VALID [2020-07-10 23:11:05,601 INFO L280 TraceCheckUtils]: 8: Hoare triple {52639#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {52639#true} is VALID [2020-07-10 23:11:05,601 INFO L280 TraceCheckUtils]: 9: Hoare triple {52639#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {52639#true} is VALID [2020-07-10 23:11:05,602 INFO L280 TraceCheckUtils]: 10: Hoare triple {52639#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {52639#true} is VALID [2020-07-10 23:11:05,602 INFO L280 TraceCheckUtils]: 11: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {52639#true} is VALID [2020-07-10 23:11:05,602 INFO L280 TraceCheckUtils]: 12: Hoare triple {52639#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {52639#true} is VALID [2020-07-10 23:11:05,602 INFO L280 TraceCheckUtils]: 13: Hoare triple {52639#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {52639#true} is VALID [2020-07-10 23:11:05,602 INFO L280 TraceCheckUtils]: 14: Hoare triple {52639#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {52639#true} is VALID [2020-07-10 23:11:05,603 INFO L280 TraceCheckUtils]: 15: Hoare triple {52639#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {52639#true} is VALID [2020-07-10 23:11:05,603 INFO L280 TraceCheckUtils]: 16: Hoare triple {52639#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {52639#true} is VALID [2020-07-10 23:11:05,603 INFO L280 TraceCheckUtils]: 17: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {52639#true} is VALID [2020-07-10 23:11:05,603 INFO L280 TraceCheckUtils]: 18: Hoare triple {52639#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {52639#true} is VALID [2020-07-10 23:11:05,603 INFO L280 TraceCheckUtils]: 19: Hoare triple {52639#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {52639#true} is VALID [2020-07-10 23:11:05,603 INFO L280 TraceCheckUtils]: 20: Hoare triple {52639#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {52639#true} is VALID [2020-07-10 23:11:05,604 INFO L280 TraceCheckUtils]: 21: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {52639#true} is VALID [2020-07-10 23:11:05,604 INFO L280 TraceCheckUtils]: 22: Hoare triple {52639#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {52639#true} is VALID [2020-07-10 23:11:05,604 INFO L280 TraceCheckUtils]: 23: Hoare triple {52639#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {52639#true} is VALID [2020-07-10 23:11:05,604 INFO L280 TraceCheckUtils]: 24: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {52639#true} is VALID [2020-07-10 23:11:05,604 INFO L280 TraceCheckUtils]: 25: Hoare triple {52639#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {52639#true} is VALID [2020-07-10 23:11:05,604 INFO L280 TraceCheckUtils]: 26: Hoare triple {52639#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {52639#true} is VALID [2020-07-10 23:11:05,605 INFO L280 TraceCheckUtils]: 27: Hoare triple {52639#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {52639#true} is VALID [2020-07-10 23:11:05,605 INFO L280 TraceCheckUtils]: 28: Hoare triple {52639#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {52639#true} is VALID [2020-07-10 23:11:05,605 INFO L280 TraceCheckUtils]: 29: Hoare triple {52639#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {52639#true} is VALID [2020-07-10 23:11:05,605 INFO L280 TraceCheckUtils]: 30: Hoare triple {52639#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {52639#true} is VALID [2020-07-10 23:11:05,605 INFO L280 TraceCheckUtils]: 31: Hoare triple {52639#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {52639#true} is VALID [2020-07-10 23:11:05,605 INFO L280 TraceCheckUtils]: 32: Hoare triple {52639#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {52639#true} is VALID [2020-07-10 23:11:05,606 INFO L280 TraceCheckUtils]: 33: Hoare triple {52639#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {52639#true} is VALID [2020-07-10 23:11:05,606 INFO L280 TraceCheckUtils]: 34: Hoare triple {52639#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {52639#true} is VALID [2020-07-10 23:11:05,606 INFO L280 TraceCheckUtils]: 35: Hoare triple {52639#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {52639#true} is VALID [2020-07-10 23:11:05,606 INFO L280 TraceCheckUtils]: 36: Hoare triple {52639#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {52639#true} is VALID [2020-07-10 23:11:05,606 INFO L280 TraceCheckUtils]: 37: Hoare triple {52639#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {52639#true} is VALID [2020-07-10 23:11:05,607 INFO L280 TraceCheckUtils]: 38: Hoare triple {52639#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {52639#true} is VALID [2020-07-10 23:11:05,607 INFO L280 TraceCheckUtils]: 39: Hoare triple {52639#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {52639#true} is VALID [2020-07-10 23:11:05,607 INFO L280 TraceCheckUtils]: 40: Hoare triple {52639#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {52639#true} is VALID [2020-07-10 23:11:05,607 INFO L280 TraceCheckUtils]: 41: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {52639#true} is VALID [2020-07-10 23:11:05,607 INFO L280 TraceCheckUtils]: 42: Hoare triple {52639#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {52639#true} is VALID [2020-07-10 23:11:05,607 INFO L280 TraceCheckUtils]: 43: Hoare triple {52639#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {52639#true} is VALID [2020-07-10 23:11:05,608 INFO L280 TraceCheckUtils]: 44: Hoare triple {52639#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {52639#true} is VALID [2020-07-10 23:11:05,608 INFO L280 TraceCheckUtils]: 45: Hoare triple {52639#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {52639#true} is VALID [2020-07-10 23:11:05,608 INFO L280 TraceCheckUtils]: 46: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {52639#true} is VALID [2020-07-10 23:11:05,608 INFO L280 TraceCheckUtils]: 47: Hoare triple {52639#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {52639#true} is VALID [2020-07-10 23:11:05,608 INFO L280 TraceCheckUtils]: 48: Hoare triple {52639#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {52639#true} is VALID [2020-07-10 23:11:05,608 INFO L280 TraceCheckUtils]: 49: Hoare triple {52639#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {52639#true} is VALID [2020-07-10 23:11:05,609 INFO L280 TraceCheckUtils]: 50: Hoare triple {52639#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {52639#true} is VALID [2020-07-10 23:11:05,609 INFO L280 TraceCheckUtils]: 51: Hoare triple {52639#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {52639#true} is VALID [2020-07-10 23:11:05,609 INFO L280 TraceCheckUtils]: 52: Hoare triple {52639#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {52639#true} is VALID [2020-07-10 23:11:05,609 INFO L280 TraceCheckUtils]: 53: Hoare triple {52639#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {52639#true} is VALID [2020-07-10 23:11:05,609 INFO L280 TraceCheckUtils]: 54: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {52639#true} is VALID [2020-07-10 23:11:05,609 INFO L280 TraceCheckUtils]: 55: Hoare triple {52639#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {52639#true} is VALID [2020-07-10 23:11:05,610 INFO L280 TraceCheckUtils]: 56: Hoare triple {52639#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {52639#true} is VALID [2020-07-10 23:11:05,610 INFO L280 TraceCheckUtils]: 57: Hoare triple {52639#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {52639#true} is VALID [2020-07-10 23:11:05,610 INFO L280 TraceCheckUtils]: 58: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {52639#true} is VALID [2020-07-10 23:11:05,610 INFO L280 TraceCheckUtils]: 59: Hoare triple {52639#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {52639#true} is VALID [2020-07-10 23:11:05,610 INFO L280 TraceCheckUtils]: 60: Hoare triple {52639#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {52639#true} is VALID [2020-07-10 23:11:05,610 INFO L280 TraceCheckUtils]: 61: Hoare triple {52639#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {52639#true} is VALID [2020-07-10 23:11:05,611 INFO L280 TraceCheckUtils]: 62: Hoare triple {52639#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {52639#true} is VALID [2020-07-10 23:11:05,611 INFO L280 TraceCheckUtils]: 63: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {52639#true} is VALID [2020-07-10 23:11:05,611 INFO L280 TraceCheckUtils]: 64: Hoare triple {52639#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {52639#true} is VALID [2020-07-10 23:11:05,611 INFO L280 TraceCheckUtils]: 65: Hoare triple {52639#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {52639#true} is VALID [2020-07-10 23:11:05,611 INFO L280 TraceCheckUtils]: 66: Hoare triple {52639#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {52639#true} is VALID [2020-07-10 23:11:05,612 INFO L280 TraceCheckUtils]: 67: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {52639#true} is VALID [2020-07-10 23:11:05,612 INFO L280 TraceCheckUtils]: 68: Hoare triple {52639#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {52639#true} is VALID [2020-07-10 23:11:05,612 INFO L280 TraceCheckUtils]: 69: Hoare triple {52639#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {52639#true} is VALID [2020-07-10 23:11:05,612 INFO L280 TraceCheckUtils]: 70: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {52639#true} is VALID [2020-07-10 23:11:05,613 INFO L280 TraceCheckUtils]: 71: Hoare triple {52639#true} ~waterLevel~0 := 1; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,613 INFO L280 TraceCheckUtils]: 72: Hoare triple {52721#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,614 INFO L280 TraceCheckUtils]: 73: Hoare triple {52721#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,614 INFO L280 TraceCheckUtils]: 74: Hoare triple {52721#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,615 INFO L280 TraceCheckUtils]: 75: Hoare triple {52721#(= 1 ~waterLevel~0)} ~methAndRunningLastTime~0 := 0; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,615 INFO L280 TraceCheckUtils]: 76: Hoare triple {52721#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,616 INFO L280 TraceCheckUtils]: 77: Hoare triple {52721#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,616 INFO L280 TraceCheckUtils]: 78: Hoare triple {52721#(= 1 ~waterLevel~0)} assume true; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,617 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {52721#(= 1 ~waterLevel~0)} {52639#true} #916#return; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,624 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52639#true} {52721#(= 1 ~waterLevel~0)} #822#return; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,627 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52639#true} {52721#(= 1 ~waterLevel~0)} #824#return; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {52639#true} havoc ~retValue_acc~8; {52639#true} is VALID [2020-07-10 23:11:05,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {52639#true} ~retValue_acc~8 := 1; {52639#true} is VALID [2020-07-10 23:11:05,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {52639#true} #res := ~retValue_acc~8; {52639#true} is VALID [2020-07-10 23:11:05,630 INFO L280 TraceCheckUtils]: 3: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,631 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52639#true} {52721#(= 1 ~waterLevel~0)} #826#return; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,634 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52639#true} {52721#(= 1 ~waterLevel~0)} #828#return; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {52805#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {52639#true} is VALID [2020-07-10 23:11:05,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,647 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52639#true} {52721#(= 1 ~waterLevel~0)} #906#return; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {52806#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {52639#true} is VALID [2020-07-10 23:11:05,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {52639#true} ~methaneLevelCritical~0 := 1; {52639#true} is VALID [2020-07-10 23:11:05,661 INFO L280 TraceCheckUtils]: 2: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,662 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52639#true} {52721#(= 1 ~waterLevel~0)} #874#return; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {52639#true} havoc ~retValue_acc~2; {52639#true} is VALID [2020-07-10 23:11:05,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {52639#true} assume !(~waterLevel~0 < 2); {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,730 INFO L280 TraceCheckUtils]: 2: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,731 INFO L280 TraceCheckUtils]: 3: Hoare triple {52827#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,731 INFO L280 TraceCheckUtils]: 4: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume true; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,732 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52827#(<= 2 ~waterLevel~0)} {52639#true} #892#return; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {52639#true} havoc ~retValue_acc~11; {52639#true} is VALID [2020-07-10 23:11:05,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {52639#true} havoc ~tmp~8; {52639#true} is VALID [2020-07-10 23:11:05,733 INFO L280 TraceCheckUtils]: 2: Hoare triple {52639#true} havoc ~tmp___0~2; {52639#true} is VALID [2020-07-10 23:11:05,733 INFO L263 TraceCheckUtils]: 3: Hoare triple {52639#true} call #t~ret72 := isHighWaterSensorDry(); {52639#true} is VALID [2020-07-10 23:11:05,733 INFO L280 TraceCheckUtils]: 4: Hoare triple {52639#true} havoc ~retValue_acc~2; {52639#true} is VALID [2020-07-10 23:11:05,734 INFO L280 TraceCheckUtils]: 5: Hoare triple {52639#true} assume !(~waterLevel~0 < 2); {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,734 INFO L280 TraceCheckUtils]: 6: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,735 INFO L280 TraceCheckUtils]: 7: Hoare triple {52827#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,736 INFO L280 TraceCheckUtils]: 8: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume true; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,736 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {52827#(<= 2 ~waterLevel~0)} {52639#true} #892#return; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,737 INFO L280 TraceCheckUtils]: 10: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,738 INFO L280 TraceCheckUtils]: 11: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~tmp~8 := #t~ret72; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,738 INFO L280 TraceCheckUtils]: 12: Hoare triple {52827#(<= 2 ~waterLevel~0)} havoc #t~ret72; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,739 INFO L280 TraceCheckUtils]: 13: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,740 INFO L280 TraceCheckUtils]: 14: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,741 INFO L280 TraceCheckUtils]: 15: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := ~tmp___0~2; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,742 INFO L280 TraceCheckUtils]: 16: Hoare triple {52827#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,742 INFO L280 TraceCheckUtils]: 17: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume true; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,744 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {52827#(<= 2 ~waterLevel~0)} {52639#true} #864#return; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {52639#true} havoc ~retValue_acc~0; {52639#true} is VALID [2020-07-10 23:11:05,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {52639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {52639#true} is VALID [2020-07-10 23:11:05,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {52639#true} #res := ~retValue_acc~0; {52639#true} is VALID [2020-07-10 23:11:05,761 INFO L280 TraceCheckUtils]: 3: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,761 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52639#true} {52639#true} #910#return; {52639#true} is VALID [2020-07-10 23:11:05,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {52639#true} havoc ~retValue_acc~9; {52639#true} is VALID [2020-07-10 23:11:05,762 INFO L263 TraceCheckUtils]: 1: Hoare triple {52639#true} call #t~ret55 := isMethaneLevelCritical(); {52639#true} is VALID [2020-07-10 23:11:05,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {52639#true} havoc ~retValue_acc~0; {52639#true} is VALID [2020-07-10 23:11:05,762 INFO L280 TraceCheckUtils]: 3: Hoare triple {52639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {52639#true} is VALID [2020-07-10 23:11:05,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {52639#true} #res := ~retValue_acc~0; {52639#true} is VALID [2020-07-10 23:11:05,763 INFO L280 TraceCheckUtils]: 5: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,763 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {52639#true} {52639#true} #910#return; {52639#true} is VALID [2020-07-10 23:11:05,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {52639#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {52639#true} is VALID [2020-07-10 23:11:05,764 INFO L280 TraceCheckUtils]: 8: Hoare triple {52639#true} ~retValue_acc~9 := #t~ret55; {52639#true} is VALID [2020-07-10 23:11:05,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {52639#true} havoc #t~ret55; {52639#true} is VALID [2020-07-10 23:11:05,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {52639#true} #res := ~retValue_acc~9; {52639#true} is VALID [2020-07-10 23:11:05,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,765 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {52639#true} {52639#true} #888#return; {52639#true} is VALID [2020-07-10 23:11:05,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52639#true} is VALID [2020-07-10 23:11:05,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,770 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52639#true} {52639#true} #890#return; {52639#true} is VALID [2020-07-10 23:11:05,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {52639#true} is VALID [2020-07-10 23:11:05,770 INFO L263 TraceCheckUtils]: 1: Hoare triple {52639#true} call #t~ret54 := isMethaneAlarm(); {52639#true} is VALID [2020-07-10 23:11:05,771 INFO L280 TraceCheckUtils]: 2: Hoare triple {52639#true} havoc ~retValue_acc~9; {52639#true} is VALID [2020-07-10 23:11:05,771 INFO L263 TraceCheckUtils]: 3: Hoare triple {52639#true} call #t~ret55 := isMethaneLevelCritical(); {52639#true} is VALID [2020-07-10 23:11:05,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {52639#true} havoc ~retValue_acc~0; {52639#true} is VALID [2020-07-10 23:11:05,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {52639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {52639#true} is VALID [2020-07-10 23:11:05,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {52639#true} #res := ~retValue_acc~0; {52639#true} is VALID [2020-07-10 23:11:05,772 INFO L280 TraceCheckUtils]: 7: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,772 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {52639#true} {52639#true} #910#return; {52639#true} is VALID [2020-07-10 23:11:05,772 INFO L280 TraceCheckUtils]: 9: Hoare triple {52639#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {52639#true} is VALID [2020-07-10 23:11:05,772 INFO L280 TraceCheckUtils]: 10: Hoare triple {52639#true} ~retValue_acc~9 := #t~ret55; {52639#true} is VALID [2020-07-10 23:11:05,773 INFO L280 TraceCheckUtils]: 11: Hoare triple {52639#true} havoc #t~ret55; {52639#true} is VALID [2020-07-10 23:11:05,773 INFO L280 TraceCheckUtils]: 12: Hoare triple {52639#true} #res := ~retValue_acc~9; {52639#true} is VALID [2020-07-10 23:11:05,773 INFO L280 TraceCheckUtils]: 13: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,774 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {52639#true} {52639#true} #888#return; {52639#true} is VALID [2020-07-10 23:11:05,774 INFO L280 TraceCheckUtils]: 15: Hoare triple {52639#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647; {52639#true} is VALID [2020-07-10 23:11:05,774 INFO L280 TraceCheckUtils]: 16: Hoare triple {52639#true} ~tmp~7 := #t~ret54; {52639#true} is VALID [2020-07-10 23:11:05,775 INFO L280 TraceCheckUtils]: 17: Hoare triple {52639#true} havoc #t~ret54; {52639#true} is VALID [2020-07-10 23:11:05,775 INFO L280 TraceCheckUtils]: 18: Hoare triple {52639#true} assume !(0 != ~tmp~7); {52639#true} is VALID [2020-07-10 23:11:05,776 INFO L263 TraceCheckUtils]: 19: Hoare triple {52639#true} call activatePump__wrappee__highWaterSensor(); {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:11:05,776 INFO L280 TraceCheckUtils]: 20: Hoare triple {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52639#true} is VALID [2020-07-10 23:11:05,777 INFO L280 TraceCheckUtils]: 21: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,777 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {52639#true} {52639#true} #890#return; {52639#true} is VALID [2020-07-10 23:11:05,777 INFO L280 TraceCheckUtils]: 23: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,778 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {52639#true} {52827#(<= 2 ~waterLevel~0)} #866#return; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {52639#true} is VALID [2020-07-10 23:11:05,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {52639#true} assume 0 == ~pumpRunning~0; {52639#true} is VALID [2020-07-10 23:11:05,779 INFO L263 TraceCheckUtils]: 2: Hoare triple {52639#true} call #t~ret53 := isHighWaterLevel(); {52639#true} is VALID [2020-07-10 23:11:05,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {52639#true} havoc ~retValue_acc~11; {52639#true} is VALID [2020-07-10 23:11:05,779 INFO L280 TraceCheckUtils]: 4: Hoare triple {52639#true} havoc ~tmp~8; {52639#true} is VALID [2020-07-10 23:11:05,779 INFO L280 TraceCheckUtils]: 5: Hoare triple {52639#true} havoc ~tmp___0~2; {52639#true} is VALID [2020-07-10 23:11:05,779 INFO L263 TraceCheckUtils]: 6: Hoare triple {52639#true} call #t~ret72 := isHighWaterSensorDry(); {52639#true} is VALID [2020-07-10 23:11:05,780 INFO L280 TraceCheckUtils]: 7: Hoare triple {52639#true} havoc ~retValue_acc~2; {52639#true} is VALID [2020-07-10 23:11:05,780 INFO L280 TraceCheckUtils]: 8: Hoare triple {52639#true} assume !(~waterLevel~0 < 2); {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,781 INFO L280 TraceCheckUtils]: 9: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,781 INFO L280 TraceCheckUtils]: 10: Hoare triple {52827#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,782 INFO L280 TraceCheckUtils]: 11: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume true; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,783 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {52827#(<= 2 ~waterLevel~0)} {52639#true} #892#return; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,783 INFO L280 TraceCheckUtils]: 13: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,784 INFO L280 TraceCheckUtils]: 14: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~tmp~8 := #t~ret72; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,784 INFO L280 TraceCheckUtils]: 15: Hoare triple {52827#(<= 2 ~waterLevel~0)} havoc #t~ret72; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,785 INFO L280 TraceCheckUtils]: 16: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,785 INFO L280 TraceCheckUtils]: 17: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,786 INFO L280 TraceCheckUtils]: 18: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := ~tmp___0~2; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,787 INFO L280 TraceCheckUtils]: 19: Hoare triple {52827#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,787 INFO L280 TraceCheckUtils]: 20: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume true; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,788 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {52827#(<= 2 ~waterLevel~0)} {52639#true} #864#return; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,788 INFO L280 TraceCheckUtils]: 22: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,789 INFO L280 TraceCheckUtils]: 23: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~tmp~6 := #t~ret53; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,789 INFO L280 TraceCheckUtils]: 24: Hoare triple {52827#(<= 2 ~waterLevel~0)} havoc #t~ret53; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,790 INFO L280 TraceCheckUtils]: 25: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~6; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,791 INFO L263 TraceCheckUtils]: 26: Hoare triple {52827#(<= 2 ~waterLevel~0)} call activatePump(); {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:11:05,791 INFO L280 TraceCheckUtils]: 27: Hoare triple {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {52639#true} is VALID [2020-07-10 23:11:05,792 INFO L263 TraceCheckUtils]: 28: Hoare triple {52639#true} call #t~ret54 := isMethaneAlarm(); {52639#true} is VALID [2020-07-10 23:11:05,792 INFO L280 TraceCheckUtils]: 29: Hoare triple {52639#true} havoc ~retValue_acc~9; {52639#true} is VALID [2020-07-10 23:11:05,792 INFO L263 TraceCheckUtils]: 30: Hoare triple {52639#true} call #t~ret55 := isMethaneLevelCritical(); {52639#true} is VALID [2020-07-10 23:11:05,792 INFO L280 TraceCheckUtils]: 31: Hoare triple {52639#true} havoc ~retValue_acc~0; {52639#true} is VALID [2020-07-10 23:11:05,793 INFO L280 TraceCheckUtils]: 32: Hoare triple {52639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {52639#true} is VALID [2020-07-10 23:11:05,793 INFO L280 TraceCheckUtils]: 33: Hoare triple {52639#true} #res := ~retValue_acc~0; {52639#true} is VALID [2020-07-10 23:11:05,793 INFO L280 TraceCheckUtils]: 34: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,794 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {52639#true} {52639#true} #910#return; {52639#true} is VALID [2020-07-10 23:11:05,794 INFO L280 TraceCheckUtils]: 36: Hoare triple {52639#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {52639#true} is VALID [2020-07-10 23:11:05,794 INFO L280 TraceCheckUtils]: 37: Hoare triple {52639#true} ~retValue_acc~9 := #t~ret55; {52639#true} is VALID [2020-07-10 23:11:05,794 INFO L280 TraceCheckUtils]: 38: Hoare triple {52639#true} havoc #t~ret55; {52639#true} is VALID [2020-07-10 23:11:05,795 INFO L280 TraceCheckUtils]: 39: Hoare triple {52639#true} #res := ~retValue_acc~9; {52639#true} is VALID [2020-07-10 23:11:05,795 INFO L280 TraceCheckUtils]: 40: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,795 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {52639#true} {52639#true} #888#return; {52639#true} is VALID [2020-07-10 23:11:05,796 INFO L280 TraceCheckUtils]: 42: Hoare triple {52639#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647; {52639#true} is VALID [2020-07-10 23:11:05,796 INFO L280 TraceCheckUtils]: 43: Hoare triple {52639#true} ~tmp~7 := #t~ret54; {52639#true} is VALID [2020-07-10 23:11:05,796 INFO L280 TraceCheckUtils]: 44: Hoare triple {52639#true} havoc #t~ret54; {52639#true} is VALID [2020-07-10 23:11:05,796 INFO L280 TraceCheckUtils]: 45: Hoare triple {52639#true} assume !(0 != ~tmp~7); {52639#true} is VALID [2020-07-10 23:11:05,797 INFO L263 TraceCheckUtils]: 46: Hoare triple {52639#true} call activatePump__wrappee__highWaterSensor(); {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:11:05,798 INFO L280 TraceCheckUtils]: 47: Hoare triple {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52639#true} is VALID [2020-07-10 23:11:05,798 INFO L280 TraceCheckUtils]: 48: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,798 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {52639#true} {52639#true} #890#return; {52639#true} is VALID [2020-07-10 23:11:05,799 INFO L280 TraceCheckUtils]: 50: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,799 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {52639#true} {52827#(<= 2 ~waterLevel~0)} #866#return; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,800 INFO L280 TraceCheckUtils]: 52: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume true; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,801 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {52827#(<= 2 ~waterLevel~0)} {52721#(= 1 ~waterLevel~0)} #896#return; {52640#false} is VALID [2020-07-10 23:11:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {52639#true} havoc ~retValue_acc~0; {52639#true} is VALID [2020-07-10 23:11:05,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {52639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {52639#true} is VALID [2020-07-10 23:11:05,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {52639#true} #res := ~retValue_acc~0; {52639#true} is VALID [2020-07-10 23:11:05,808 INFO L280 TraceCheckUtils]: 3: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,808 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52639#true} {52640#false} #882#return; {52640#false} is VALID [2020-07-10 23:11:05,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:11:05,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {52639#true} havoc ~retValue_acc~10; {52639#true} is VALID [2020-07-10 23:11:05,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {52639#true} ~retValue_acc~10 := ~pumpRunning~0; {52639#true} is VALID [2020-07-10 23:11:05,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {52639#true} #res := ~retValue_acc~10; {52639#true} is VALID [2020-07-10 23:11:05,812 INFO L280 TraceCheckUtils]: 3: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,812 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52639#true} {52640#false} #884#return; {52640#false} is VALID [2020-07-10 23:11:05,819 INFO L263 TraceCheckUtils]: 0: Hoare triple {52639#true} call ULTIMATE.init(); {52804#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:11:05,819 INFO L280 TraceCheckUtils]: 1: Hoare triple {52804#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {52639#true} is VALID [2020-07-10 23:11:05,820 INFO L280 TraceCheckUtils]: 2: Hoare triple {52639#true} #valid := #valid[0 := 0]; {52639#true} is VALID [2020-07-10 23:11:05,820 INFO L280 TraceCheckUtils]: 3: Hoare triple {52639#true} assume 0 < #StackHeapBarrier; {52639#true} is VALID [2020-07-10 23:11:05,820 INFO L280 TraceCheckUtils]: 4: Hoare triple {52639#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {52639#true} is VALID [2020-07-10 23:11:05,821 INFO L280 TraceCheckUtils]: 5: Hoare triple {52639#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {52639#true} is VALID [2020-07-10 23:11:05,821 INFO L280 TraceCheckUtils]: 6: Hoare triple {52639#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {52639#true} is VALID [2020-07-10 23:11:05,821 INFO L280 TraceCheckUtils]: 7: Hoare triple {52639#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {52639#true} is VALID [2020-07-10 23:11:05,821 INFO L280 TraceCheckUtils]: 8: Hoare triple {52639#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {52639#true} is VALID [2020-07-10 23:11:05,822 INFO L280 TraceCheckUtils]: 9: Hoare triple {52639#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {52639#true} is VALID [2020-07-10 23:11:05,822 INFO L280 TraceCheckUtils]: 10: Hoare triple {52639#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {52639#true} is VALID [2020-07-10 23:11:05,822 INFO L280 TraceCheckUtils]: 11: Hoare triple {52639#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {52639#true} is VALID [2020-07-10 23:11:05,822 INFO L280 TraceCheckUtils]: 12: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {52639#true} is VALID [2020-07-10 23:11:05,822 INFO L280 TraceCheckUtils]: 13: Hoare triple {52639#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {52639#true} is VALID [2020-07-10 23:11:05,823 INFO L280 TraceCheckUtils]: 14: Hoare triple {52639#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {52639#true} is VALID [2020-07-10 23:11:05,823 INFO L280 TraceCheckUtils]: 15: Hoare triple {52639#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {52639#true} is VALID [2020-07-10 23:11:05,823 INFO L280 TraceCheckUtils]: 16: Hoare triple {52639#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {52639#true} is VALID [2020-07-10 23:11:05,823 INFO L280 TraceCheckUtils]: 17: Hoare triple {52639#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {52639#true} is VALID [2020-07-10 23:11:05,824 INFO L280 TraceCheckUtils]: 18: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {52639#true} is VALID [2020-07-10 23:11:05,824 INFO L280 TraceCheckUtils]: 19: Hoare triple {52639#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {52639#true} is VALID [2020-07-10 23:11:05,824 INFO L280 TraceCheckUtils]: 20: Hoare triple {52639#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {52639#true} is VALID [2020-07-10 23:11:05,824 INFO L280 TraceCheckUtils]: 21: Hoare triple {52639#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {52639#true} is VALID [2020-07-10 23:11:05,825 INFO L280 TraceCheckUtils]: 22: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {52639#true} is VALID [2020-07-10 23:11:05,825 INFO L280 TraceCheckUtils]: 23: Hoare triple {52639#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {52639#true} is VALID [2020-07-10 23:11:05,825 INFO L280 TraceCheckUtils]: 24: Hoare triple {52639#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {52639#true} is VALID [2020-07-10 23:11:05,826 INFO L280 TraceCheckUtils]: 25: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {52639#true} is VALID [2020-07-10 23:11:05,826 INFO L280 TraceCheckUtils]: 26: Hoare triple {52639#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {52639#true} is VALID [2020-07-10 23:11:05,826 INFO L280 TraceCheckUtils]: 27: Hoare triple {52639#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {52639#true} is VALID [2020-07-10 23:11:05,826 INFO L280 TraceCheckUtils]: 28: Hoare triple {52639#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {52639#true} is VALID [2020-07-10 23:11:05,827 INFO L280 TraceCheckUtils]: 29: Hoare triple {52639#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {52639#true} is VALID [2020-07-10 23:11:05,827 INFO L280 TraceCheckUtils]: 30: Hoare triple {52639#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {52639#true} is VALID [2020-07-10 23:11:05,827 INFO L280 TraceCheckUtils]: 31: Hoare triple {52639#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {52639#true} is VALID [2020-07-10 23:11:05,827 INFO L280 TraceCheckUtils]: 32: Hoare triple {52639#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {52639#true} is VALID [2020-07-10 23:11:05,828 INFO L280 TraceCheckUtils]: 33: Hoare triple {52639#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {52639#true} is VALID [2020-07-10 23:11:05,828 INFO L280 TraceCheckUtils]: 34: Hoare triple {52639#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {52639#true} is VALID [2020-07-10 23:11:05,828 INFO L280 TraceCheckUtils]: 35: Hoare triple {52639#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {52639#true} is VALID [2020-07-10 23:11:05,828 INFO L280 TraceCheckUtils]: 36: Hoare triple {52639#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {52639#true} is VALID [2020-07-10 23:11:05,828 INFO L280 TraceCheckUtils]: 37: Hoare triple {52639#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {52639#true} is VALID [2020-07-10 23:11:05,829 INFO L280 TraceCheckUtils]: 38: Hoare triple {52639#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {52639#true} is VALID [2020-07-10 23:11:05,829 INFO L280 TraceCheckUtils]: 39: Hoare triple {52639#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {52639#true} is VALID [2020-07-10 23:11:05,829 INFO L280 TraceCheckUtils]: 40: Hoare triple {52639#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {52639#true} is VALID [2020-07-10 23:11:05,829 INFO L280 TraceCheckUtils]: 41: Hoare triple {52639#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {52639#true} is VALID [2020-07-10 23:11:05,829 INFO L280 TraceCheckUtils]: 42: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {52639#true} is VALID [2020-07-10 23:11:05,829 INFO L280 TraceCheckUtils]: 43: Hoare triple {52639#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {52639#true} is VALID [2020-07-10 23:11:05,830 INFO L280 TraceCheckUtils]: 44: Hoare triple {52639#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {52639#true} is VALID [2020-07-10 23:11:05,830 INFO L280 TraceCheckUtils]: 45: Hoare triple {52639#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {52639#true} is VALID [2020-07-10 23:11:05,830 INFO L280 TraceCheckUtils]: 46: Hoare triple {52639#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {52639#true} is VALID [2020-07-10 23:11:05,830 INFO L280 TraceCheckUtils]: 47: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {52639#true} is VALID [2020-07-10 23:11:05,830 INFO L280 TraceCheckUtils]: 48: Hoare triple {52639#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {52639#true} is VALID [2020-07-10 23:11:05,830 INFO L280 TraceCheckUtils]: 49: Hoare triple {52639#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {52639#true} is VALID [2020-07-10 23:11:05,831 INFO L280 TraceCheckUtils]: 50: Hoare triple {52639#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {52639#true} is VALID [2020-07-10 23:11:05,831 INFO L280 TraceCheckUtils]: 51: Hoare triple {52639#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {52639#true} is VALID [2020-07-10 23:11:05,831 INFO L280 TraceCheckUtils]: 52: Hoare triple {52639#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {52639#true} is VALID [2020-07-10 23:11:05,831 INFO L280 TraceCheckUtils]: 53: Hoare triple {52639#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {52639#true} is VALID [2020-07-10 23:11:05,831 INFO L280 TraceCheckUtils]: 54: Hoare triple {52639#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {52639#true} is VALID [2020-07-10 23:11:05,831 INFO L280 TraceCheckUtils]: 55: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {52639#true} is VALID [2020-07-10 23:11:05,832 INFO L280 TraceCheckUtils]: 56: Hoare triple {52639#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {52639#true} is VALID [2020-07-10 23:11:05,832 INFO L280 TraceCheckUtils]: 57: Hoare triple {52639#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {52639#true} is VALID [2020-07-10 23:11:05,832 INFO L280 TraceCheckUtils]: 58: Hoare triple {52639#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {52639#true} is VALID [2020-07-10 23:11:05,832 INFO L280 TraceCheckUtils]: 59: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {52639#true} is VALID [2020-07-10 23:11:05,832 INFO L280 TraceCheckUtils]: 60: Hoare triple {52639#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {52639#true} is VALID [2020-07-10 23:11:05,832 INFO L280 TraceCheckUtils]: 61: Hoare triple {52639#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {52639#true} is VALID [2020-07-10 23:11:05,833 INFO L280 TraceCheckUtils]: 62: Hoare triple {52639#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {52639#true} is VALID [2020-07-10 23:11:05,833 INFO L280 TraceCheckUtils]: 63: Hoare triple {52639#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {52639#true} is VALID [2020-07-10 23:11:05,833 INFO L280 TraceCheckUtils]: 64: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {52639#true} is VALID [2020-07-10 23:11:05,833 INFO L280 TraceCheckUtils]: 65: Hoare triple {52639#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {52639#true} is VALID [2020-07-10 23:11:05,833 INFO L280 TraceCheckUtils]: 66: Hoare triple {52639#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {52639#true} is VALID [2020-07-10 23:11:05,833 INFO L280 TraceCheckUtils]: 67: Hoare triple {52639#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {52639#true} is VALID [2020-07-10 23:11:05,834 INFO L280 TraceCheckUtils]: 68: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {52639#true} is VALID [2020-07-10 23:11:05,834 INFO L280 TraceCheckUtils]: 69: Hoare triple {52639#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {52639#true} is VALID [2020-07-10 23:11:05,834 INFO L280 TraceCheckUtils]: 70: Hoare triple {52639#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {52639#true} is VALID [2020-07-10 23:11:05,834 INFO L280 TraceCheckUtils]: 71: Hoare triple {52639#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {52639#true} is VALID [2020-07-10 23:11:05,835 INFO L280 TraceCheckUtils]: 72: Hoare triple {52639#true} ~waterLevel~0 := 1; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,836 INFO L280 TraceCheckUtils]: 73: Hoare triple {52721#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,837 INFO L280 TraceCheckUtils]: 74: Hoare triple {52721#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,837 INFO L280 TraceCheckUtils]: 75: Hoare triple {52721#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,838 INFO L280 TraceCheckUtils]: 76: Hoare triple {52721#(= 1 ~waterLevel~0)} ~methAndRunningLastTime~0 := 0; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,839 INFO L280 TraceCheckUtils]: 77: Hoare triple {52721#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,840 INFO L280 TraceCheckUtils]: 78: Hoare triple {52721#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,840 INFO L280 TraceCheckUtils]: 79: Hoare triple {52721#(= 1 ~waterLevel~0)} assume true; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,841 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {52721#(= 1 ~waterLevel~0)} {52639#true} #916#return; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,842 INFO L263 TraceCheckUtils]: 81: Hoare triple {52721#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,843 INFO L280 TraceCheckUtils]: 82: Hoare triple {52721#(= 1 ~waterLevel~0)} havoc ~retValue_acc~6; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,843 INFO L280 TraceCheckUtils]: 83: Hoare triple {52721#(= 1 ~waterLevel~0)} havoc ~tmp~3; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,844 INFO L263 TraceCheckUtils]: 84: Hoare triple {52721#(= 1 ~waterLevel~0)} call select_helpers(); {52639#true} is VALID [2020-07-10 23:11:05,844 INFO L280 TraceCheckUtils]: 85: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,845 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {52639#true} {52721#(= 1 ~waterLevel~0)} #822#return; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,845 INFO L263 TraceCheckUtils]: 87: Hoare triple {52721#(= 1 ~waterLevel~0)} call select_features(); {52639#true} is VALID [2020-07-10 23:11:05,845 INFO L280 TraceCheckUtils]: 88: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,846 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {52639#true} {52721#(= 1 ~waterLevel~0)} #824#return; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,847 INFO L263 TraceCheckUtils]: 90: Hoare triple {52721#(= 1 ~waterLevel~0)} call #t~ret45 := valid_product(); {52639#true} is VALID [2020-07-10 23:11:05,847 INFO L280 TraceCheckUtils]: 91: Hoare triple {52639#true} havoc ~retValue_acc~8; {52639#true} is VALID [2020-07-10 23:11:05,847 INFO L280 TraceCheckUtils]: 92: Hoare triple {52639#true} ~retValue_acc~8 := 1; {52639#true} is VALID [2020-07-10 23:11:05,847 INFO L280 TraceCheckUtils]: 93: Hoare triple {52639#true} #res := ~retValue_acc~8; {52639#true} is VALID [2020-07-10 23:11:05,847 INFO L280 TraceCheckUtils]: 94: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,848 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {52639#true} {52721#(= 1 ~waterLevel~0)} #826#return; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,849 INFO L280 TraceCheckUtils]: 96: Hoare triple {52721#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,849 INFO L280 TraceCheckUtils]: 97: Hoare triple {52721#(= 1 ~waterLevel~0)} ~tmp~3 := #t~ret45; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,850 INFO L280 TraceCheckUtils]: 98: Hoare triple {52721#(= 1 ~waterLevel~0)} havoc #t~ret45; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,850 INFO L280 TraceCheckUtils]: 99: Hoare triple {52721#(= 1 ~waterLevel~0)} assume 0 != ~tmp~3; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,850 INFO L263 TraceCheckUtils]: 100: Hoare triple {52721#(= 1 ~waterLevel~0)} call setup(); {52639#true} is VALID [2020-07-10 23:11:05,850 INFO L280 TraceCheckUtils]: 101: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,851 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {52639#true} {52721#(= 1 ~waterLevel~0)} #828#return; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,852 INFO L263 TraceCheckUtils]: 103: Hoare triple {52721#(= 1 ~waterLevel~0)} call runTest(); {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,853 INFO L263 TraceCheckUtils]: 104: Hoare triple {52721#(= 1 ~waterLevel~0)} call __utac_acc__Specification2_spec__1(); {52805#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:11:05,853 INFO L280 TraceCheckUtils]: 105: Hoare triple {52805#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {52639#true} is VALID [2020-07-10 23:11:05,853 INFO L280 TraceCheckUtils]: 106: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,853 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {52639#true} {52721#(= 1 ~waterLevel~0)} #906#return; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,854 INFO L263 TraceCheckUtils]: 108: Hoare triple {52721#(= 1 ~waterLevel~0)} call test(); {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,854 INFO L280 TraceCheckUtils]: 109: Hoare triple {52721#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,855 INFO L280 TraceCheckUtils]: 110: Hoare triple {52721#(= 1 ~waterLevel~0)} havoc ~tmp~5; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,855 INFO L280 TraceCheckUtils]: 111: Hoare triple {52721#(= 1 ~waterLevel~0)} havoc ~tmp___0~1; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,856 INFO L280 TraceCheckUtils]: 112: Hoare triple {52721#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,857 INFO L280 TraceCheckUtils]: 113: Hoare triple {52721#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,858 INFO L280 TraceCheckUtils]: 114: Hoare triple {52721#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,858 INFO L280 TraceCheckUtils]: 115: Hoare triple {52721#(= 1 ~waterLevel~0)} assume !false; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,859 INFO L280 TraceCheckUtils]: 116: Hoare triple {52721#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,860 INFO L280 TraceCheckUtils]: 117: Hoare triple {52721#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet49 && #t~nondet49 <= 2147483647; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,860 INFO L280 TraceCheckUtils]: 118: Hoare triple {52721#(= 1 ~waterLevel~0)} ~tmp~5 := #t~nondet49; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,861 INFO L280 TraceCheckUtils]: 119: Hoare triple {52721#(= 1 ~waterLevel~0)} havoc #t~nondet49; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,861 INFO L280 TraceCheckUtils]: 120: Hoare triple {52721#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,862 INFO L280 TraceCheckUtils]: 121: Hoare triple {52721#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,862 INFO L280 TraceCheckUtils]: 122: Hoare triple {52721#(= 1 ~waterLevel~0)} ~tmp___0~1 := #t~nondet50; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,863 INFO L280 TraceCheckUtils]: 123: Hoare triple {52721#(= 1 ~waterLevel~0)} havoc #t~nondet50; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,863 INFO L280 TraceCheckUtils]: 124: Hoare triple {52721#(= 1 ~waterLevel~0)} assume 0 != ~tmp___0~1; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,864 INFO L263 TraceCheckUtils]: 125: Hoare triple {52721#(= 1 ~waterLevel~0)} call changeMethaneLevel(); {52806#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 23:11:05,864 INFO L280 TraceCheckUtils]: 126: Hoare triple {52806#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {52639#true} is VALID [2020-07-10 23:11:05,864 INFO L280 TraceCheckUtils]: 127: Hoare triple {52639#true} ~methaneLevelCritical~0 := 1; {52639#true} is VALID [2020-07-10 23:11:05,864 INFO L280 TraceCheckUtils]: 128: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,865 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {52639#true} {52721#(= 1 ~waterLevel~0)} #874#return; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,866 INFO L280 TraceCheckUtils]: 130: Hoare triple {52721#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,866 INFO L280 TraceCheckUtils]: 131: Hoare triple {52721#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet51; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,867 INFO L280 TraceCheckUtils]: 132: Hoare triple {52721#(= 1 ~waterLevel~0)} havoc #t~nondet51; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,868 INFO L280 TraceCheckUtils]: 133: Hoare triple {52721#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,868 INFO L263 TraceCheckUtils]: 134: Hoare triple {52721#(= 1 ~waterLevel~0)} call timeShift(); {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,869 INFO L280 TraceCheckUtils]: 135: Hoare triple {52721#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,870 INFO L280 TraceCheckUtils]: 136: Hoare triple {52721#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {52721#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,871 INFO L263 TraceCheckUtils]: 137: Hoare triple {52721#(= 1 ~waterLevel~0)} call processEnvironment(); {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:11:05,871 INFO L280 TraceCheckUtils]: 138: Hoare triple {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {52639#true} is VALID [2020-07-10 23:11:05,871 INFO L280 TraceCheckUtils]: 139: Hoare triple {52639#true} assume 0 == ~pumpRunning~0; {52639#true} is VALID [2020-07-10 23:11:05,871 INFO L263 TraceCheckUtils]: 140: Hoare triple {52639#true} call #t~ret53 := isHighWaterLevel(); {52639#true} is VALID [2020-07-10 23:11:05,871 INFO L280 TraceCheckUtils]: 141: Hoare triple {52639#true} havoc ~retValue_acc~11; {52639#true} is VALID [2020-07-10 23:11:05,872 INFO L280 TraceCheckUtils]: 142: Hoare triple {52639#true} havoc ~tmp~8; {52639#true} is VALID [2020-07-10 23:11:05,872 INFO L280 TraceCheckUtils]: 143: Hoare triple {52639#true} havoc ~tmp___0~2; {52639#true} is VALID [2020-07-10 23:11:05,872 INFO L263 TraceCheckUtils]: 144: Hoare triple {52639#true} call #t~ret72 := isHighWaterSensorDry(); {52639#true} is VALID [2020-07-10 23:11:05,872 INFO L280 TraceCheckUtils]: 145: Hoare triple {52639#true} havoc ~retValue_acc~2; {52639#true} is VALID [2020-07-10 23:11:05,873 INFO L280 TraceCheckUtils]: 146: Hoare triple {52639#true} assume !(~waterLevel~0 < 2); {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,874 INFO L280 TraceCheckUtils]: 147: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,874 INFO L280 TraceCheckUtils]: 148: Hoare triple {52827#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,875 INFO L280 TraceCheckUtils]: 149: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume true; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,875 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {52827#(<= 2 ~waterLevel~0)} {52639#true} #892#return; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,876 INFO L280 TraceCheckUtils]: 151: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,877 INFO L280 TraceCheckUtils]: 152: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~tmp~8 := #t~ret72; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,877 INFO L280 TraceCheckUtils]: 153: Hoare triple {52827#(<= 2 ~waterLevel~0)} havoc #t~ret72; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,878 INFO L280 TraceCheckUtils]: 154: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,878 INFO L280 TraceCheckUtils]: 155: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,879 INFO L280 TraceCheckUtils]: 156: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := ~tmp___0~2; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,879 INFO L280 TraceCheckUtils]: 157: Hoare triple {52827#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,880 INFO L280 TraceCheckUtils]: 158: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume true; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,880 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {52827#(<= 2 ~waterLevel~0)} {52639#true} #864#return; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,881 INFO L280 TraceCheckUtils]: 160: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,881 INFO L280 TraceCheckUtils]: 161: Hoare triple {52827#(<= 2 ~waterLevel~0)} ~tmp~6 := #t~ret53; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,882 INFO L280 TraceCheckUtils]: 162: Hoare triple {52827#(<= 2 ~waterLevel~0)} havoc #t~ret53; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,882 INFO L280 TraceCheckUtils]: 163: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~6; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,883 INFO L263 TraceCheckUtils]: 164: Hoare triple {52827#(<= 2 ~waterLevel~0)} call activatePump(); {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:11:05,883 INFO L280 TraceCheckUtils]: 165: Hoare triple {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {52639#true} is VALID [2020-07-10 23:11:05,884 INFO L263 TraceCheckUtils]: 166: Hoare triple {52639#true} call #t~ret54 := isMethaneAlarm(); {52639#true} is VALID [2020-07-10 23:11:05,884 INFO L280 TraceCheckUtils]: 167: Hoare triple {52639#true} havoc ~retValue_acc~9; {52639#true} is VALID [2020-07-10 23:11:05,884 INFO L263 TraceCheckUtils]: 168: Hoare triple {52639#true} call #t~ret55 := isMethaneLevelCritical(); {52639#true} is VALID [2020-07-10 23:11:05,884 INFO L280 TraceCheckUtils]: 169: Hoare triple {52639#true} havoc ~retValue_acc~0; {52639#true} is VALID [2020-07-10 23:11:05,884 INFO L280 TraceCheckUtils]: 170: Hoare triple {52639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {52639#true} is VALID [2020-07-10 23:11:05,884 INFO L280 TraceCheckUtils]: 171: Hoare triple {52639#true} #res := ~retValue_acc~0; {52639#true} is VALID [2020-07-10 23:11:05,885 INFO L280 TraceCheckUtils]: 172: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,885 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {52639#true} {52639#true} #910#return; {52639#true} is VALID [2020-07-10 23:11:05,885 INFO L280 TraceCheckUtils]: 174: Hoare triple {52639#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {52639#true} is VALID [2020-07-10 23:11:05,885 INFO L280 TraceCheckUtils]: 175: Hoare triple {52639#true} ~retValue_acc~9 := #t~ret55; {52639#true} is VALID [2020-07-10 23:11:05,885 INFO L280 TraceCheckUtils]: 176: Hoare triple {52639#true} havoc #t~ret55; {52639#true} is VALID [2020-07-10 23:11:05,885 INFO L280 TraceCheckUtils]: 177: Hoare triple {52639#true} #res := ~retValue_acc~9; {52639#true} is VALID [2020-07-10 23:11:05,886 INFO L280 TraceCheckUtils]: 178: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,886 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {52639#true} {52639#true} #888#return; {52639#true} is VALID [2020-07-10 23:11:05,886 INFO L280 TraceCheckUtils]: 180: Hoare triple {52639#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647; {52639#true} is VALID [2020-07-10 23:11:05,886 INFO L280 TraceCheckUtils]: 181: Hoare triple {52639#true} ~tmp~7 := #t~ret54; {52639#true} is VALID [2020-07-10 23:11:05,886 INFO L280 TraceCheckUtils]: 182: Hoare triple {52639#true} havoc #t~ret54; {52639#true} is VALID [2020-07-10 23:11:05,887 INFO L280 TraceCheckUtils]: 183: Hoare triple {52639#true} assume !(0 != ~tmp~7); {52639#true} is VALID [2020-07-10 23:11:05,887 INFO L263 TraceCheckUtils]: 184: Hoare triple {52639#true} call activatePump__wrappee__highWaterSensor(); {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:11:05,887 INFO L280 TraceCheckUtils]: 185: Hoare triple {52807#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52639#true} is VALID [2020-07-10 23:11:05,888 INFO L280 TraceCheckUtils]: 186: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,888 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {52639#true} {52639#true} #890#return; {52639#true} is VALID [2020-07-10 23:11:05,888 INFO L280 TraceCheckUtils]: 188: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,889 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {52639#true} {52827#(<= 2 ~waterLevel~0)} #866#return; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,889 INFO L280 TraceCheckUtils]: 190: Hoare triple {52827#(<= 2 ~waterLevel~0)} assume true; {52827#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:11:05,890 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {52827#(<= 2 ~waterLevel~0)} {52721#(= 1 ~waterLevel~0)} #896#return; {52640#false} is VALID [2020-07-10 23:11:05,890 INFO L263 TraceCheckUtils]: 192: Hoare triple {52640#false} call __utac_acc__Specification2_spec__2(); {52640#false} is VALID [2020-07-10 23:11:05,890 INFO L280 TraceCheckUtils]: 193: Hoare triple {52640#false} havoc ~tmp~4; {52640#false} is VALID [2020-07-10 23:11:05,890 INFO L280 TraceCheckUtils]: 194: Hoare triple {52640#false} havoc ~tmp___0~0; {52640#false} is VALID [2020-07-10 23:11:05,891 INFO L263 TraceCheckUtils]: 195: Hoare triple {52640#false} call #t~ret47 := isMethaneLevelCritical(); {52639#true} is VALID [2020-07-10 23:11:05,891 INFO L280 TraceCheckUtils]: 196: Hoare triple {52639#true} havoc ~retValue_acc~0; {52639#true} is VALID [2020-07-10 23:11:05,891 INFO L280 TraceCheckUtils]: 197: Hoare triple {52639#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {52639#true} is VALID [2020-07-10 23:11:05,891 INFO L280 TraceCheckUtils]: 198: Hoare triple {52639#true} #res := ~retValue_acc~0; {52639#true} is VALID [2020-07-10 23:11:05,891 INFO L280 TraceCheckUtils]: 199: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,891 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {52639#true} {52640#false} #882#return; {52640#false} is VALID [2020-07-10 23:11:05,892 INFO L280 TraceCheckUtils]: 201: Hoare triple {52640#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {52640#false} is VALID [2020-07-10 23:11:05,892 INFO L280 TraceCheckUtils]: 202: Hoare triple {52640#false} ~tmp~4 := #t~ret47; {52640#false} is VALID [2020-07-10 23:11:05,892 INFO L280 TraceCheckUtils]: 203: Hoare triple {52640#false} havoc #t~ret47; {52640#false} is VALID [2020-07-10 23:11:05,892 INFO L280 TraceCheckUtils]: 204: Hoare triple {52640#false} assume 0 != ~tmp~4; {52640#false} is VALID [2020-07-10 23:11:05,892 INFO L263 TraceCheckUtils]: 205: Hoare triple {52640#false} call #t~ret48 := isPumpRunning(); {52639#true} is VALID [2020-07-10 23:11:05,892 INFO L280 TraceCheckUtils]: 206: Hoare triple {52639#true} havoc ~retValue_acc~10; {52639#true} is VALID [2020-07-10 23:11:05,893 INFO L280 TraceCheckUtils]: 207: Hoare triple {52639#true} ~retValue_acc~10 := ~pumpRunning~0; {52639#true} is VALID [2020-07-10 23:11:05,893 INFO L280 TraceCheckUtils]: 208: Hoare triple {52639#true} #res := ~retValue_acc~10; {52639#true} is VALID [2020-07-10 23:11:05,893 INFO L280 TraceCheckUtils]: 209: Hoare triple {52639#true} assume true; {52639#true} is VALID [2020-07-10 23:11:05,893 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {52639#true} {52640#false} #884#return; {52640#false} is VALID [2020-07-10 23:11:05,893 INFO L280 TraceCheckUtils]: 211: Hoare triple {52640#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {52640#false} is VALID [2020-07-10 23:11:05,894 INFO L280 TraceCheckUtils]: 212: Hoare triple {52640#false} ~tmp___0~0 := #t~ret48; {52640#false} is VALID [2020-07-10 23:11:05,894 INFO L280 TraceCheckUtils]: 213: Hoare triple {52640#false} havoc #t~ret48; {52640#false} is VALID [2020-07-10 23:11:05,894 INFO L280 TraceCheckUtils]: 214: Hoare triple {52640#false} assume 0 != ~tmp___0~0; {52640#false} is VALID [2020-07-10 23:11:05,894 INFO L280 TraceCheckUtils]: 215: Hoare triple {52640#false} assume 0 != ~methAndRunningLastTime~0; {52640#false} is VALID [2020-07-10 23:11:05,894 INFO L263 TraceCheckUtils]: 216: Hoare triple {52640#false} call __automaton_fail(); {52640#false} is VALID [2020-07-10 23:11:05,895 INFO L280 TraceCheckUtils]: 217: Hoare triple {52640#false} assume !false; {52640#false} is VALID [2020-07-10 23:11:05,939 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 23:11:05,940 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1250996786] [2020-07-10 23:11:05,940 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:11:05,940 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 23:11:05,941 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786675588] [2020-07-10 23:11:05,941 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 218 [2020-07-10 23:11:05,942 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:11:05,942 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 23:11:06,175 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 214 edges. 214 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:11:06,176 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 23:11:06,176 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:11:06,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 23:11:06,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-10 23:11:06,177 INFO L87 Difference]: Start difference. First operand 1141 states and 1261 transitions. Second operand 8 states. [2020-07-10 23:11:07,439 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:11:10,762 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:12:25,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:12:25,496 INFO L93 Difference]: Finished difference Result 3759 states and 4568 transitions. [2020-07-10 23:12:25,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-10 23:12:25,496 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 218 [2020-07-10 23:12:25,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:12:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 23:12:25,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 951 transitions. [2020-07-10 23:12:25,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 23:12:25,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 951 transitions. [2020-07-10 23:12:25,516 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 951 transitions. [2020-07-10 23:12:28,109 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 951 edges. 951 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:12:28,419 INFO L225 Difference]: With dead ends: 3759 [2020-07-10 23:12:28,419 INFO L226 Difference]: Without dead ends: 2733 [2020-07-10 23:12:28,423 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 42 SyntacticMatches, 2 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=148, Invalid=404, Unknown=0, NotChecked=0, Total=552 [2020-07-10 23:12:28,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2733 states. [2020-07-10 23:13:21,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2733 to 2183. [2020-07-10 23:13:21,600 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:13:21,600 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2733 states. Second operand 2183 states. [2020-07-10 23:13:21,600 INFO L74 IsIncluded]: Start isIncluded. First operand 2733 states. Second operand 2183 states. [2020-07-10 23:13:21,600 INFO L87 Difference]: Start difference. First operand 2733 states. Second operand 2183 states. [2020-07-10 23:13:21,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:13:21,845 INFO L93 Difference]: Finished difference Result 2733 states and 3264 transitions. [2020-07-10 23:13:21,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 3264 transitions. [2020-07-10 23:13:21,850 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:13:21,850 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:13:21,850 INFO L74 IsIncluded]: Start isIncluded. First operand 2183 states. Second operand 2733 states. [2020-07-10 23:13:21,850 INFO L87 Difference]: Start difference. First operand 2183 states. Second operand 2733 states. [2020-07-10 23:13:22,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:13:22,093 INFO L93 Difference]: Finished difference Result 2733 states and 3264 transitions. [2020-07-10 23:13:22,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 3264 transitions. [2020-07-10 23:13:22,098 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:13:22,098 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:13:22,098 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:13:22,098 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:13:22,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2183 states. [2020-07-10 23:13:22,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 2183 states and 2467 transitions. [2020-07-10 23:13:22,282 INFO L78 Accepts]: Start accepts. Automaton has 2183 states and 2467 transitions. Word has length 218 [2020-07-10 23:13:22,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:13:22,283 INFO L479 AbstractCegarLoop]: Abstraction has 2183 states and 2467 transitions. [2020-07-10 23:13:22,283 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 23:13:22,283 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2183 states and 2467 transitions. [2020-07-10 23:13:37,064 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2467 edges. 2467 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:13:37,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 2467 transitions. [2020-07-10 23:13:37,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-07-10 23:13:37,068 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:13:37,069 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 23:13:37,069 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 23:13:37,069 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:13:37,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:13:37,069 INFO L82 PathProgramCache]: Analyzing trace with hash 1445646548, now seen corresponding path program 1 times [2020-07-10 23:13:37,070 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:13:37,070 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [843126556] [2020-07-10 23:13:37,070 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:13:37,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,425 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:13:37,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {70443#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {70272#true} is VALID [2020-07-10 23:13:37,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {70272#true} #valid := #valid[0 := 0]; {70272#true} is VALID [2020-07-10 23:13:37,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {70272#true} assume 0 < #StackHeapBarrier; {70272#true} is VALID [2020-07-10 23:13:37,480 INFO L280 TraceCheckUtils]: 3: Hoare triple {70272#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {70272#true} is VALID [2020-07-10 23:13:37,480 INFO L280 TraceCheckUtils]: 4: Hoare triple {70272#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {70272#true} is VALID [2020-07-10 23:13:37,480 INFO L280 TraceCheckUtils]: 5: Hoare triple {70272#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {70272#true} is VALID [2020-07-10 23:13:37,480 INFO L280 TraceCheckUtils]: 6: Hoare triple {70272#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {70272#true} is VALID [2020-07-10 23:13:37,480 INFO L280 TraceCheckUtils]: 7: Hoare triple {70272#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {70272#true} is VALID [2020-07-10 23:13:37,481 INFO L280 TraceCheckUtils]: 8: Hoare triple {70272#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {70272#true} is VALID [2020-07-10 23:13:37,481 INFO L280 TraceCheckUtils]: 9: Hoare triple {70272#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {70272#true} is VALID [2020-07-10 23:13:37,481 INFO L280 TraceCheckUtils]: 10: Hoare triple {70272#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {70272#true} is VALID [2020-07-10 23:13:37,481 INFO L280 TraceCheckUtils]: 11: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {70272#true} is VALID [2020-07-10 23:13:37,481 INFO L280 TraceCheckUtils]: 12: Hoare triple {70272#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {70272#true} is VALID [2020-07-10 23:13:37,481 INFO L280 TraceCheckUtils]: 13: Hoare triple {70272#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {70272#true} is VALID [2020-07-10 23:13:37,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {70272#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {70272#true} is VALID [2020-07-10 23:13:37,481 INFO L280 TraceCheckUtils]: 15: Hoare triple {70272#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {70272#true} is VALID [2020-07-10 23:13:37,482 INFO L280 TraceCheckUtils]: 16: Hoare triple {70272#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {70272#true} is VALID [2020-07-10 23:13:37,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {70272#true} is VALID [2020-07-10 23:13:37,482 INFO L280 TraceCheckUtils]: 18: Hoare triple {70272#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {70272#true} is VALID [2020-07-10 23:13:37,482 INFO L280 TraceCheckUtils]: 19: Hoare triple {70272#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {70272#true} is VALID [2020-07-10 23:13:37,482 INFO L280 TraceCheckUtils]: 20: Hoare triple {70272#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {70272#true} is VALID [2020-07-10 23:13:37,482 INFO L280 TraceCheckUtils]: 21: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {70272#true} is VALID [2020-07-10 23:13:37,482 INFO L280 TraceCheckUtils]: 22: Hoare triple {70272#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {70272#true} is VALID [2020-07-10 23:13:37,482 INFO L280 TraceCheckUtils]: 23: Hoare triple {70272#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {70272#true} is VALID [2020-07-10 23:13:37,483 INFO L280 TraceCheckUtils]: 24: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {70272#true} is VALID [2020-07-10 23:13:37,483 INFO L280 TraceCheckUtils]: 25: Hoare triple {70272#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {70272#true} is VALID [2020-07-10 23:13:37,483 INFO L280 TraceCheckUtils]: 26: Hoare triple {70272#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {70272#true} is VALID [2020-07-10 23:13:37,483 INFO L280 TraceCheckUtils]: 27: Hoare triple {70272#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {70272#true} is VALID [2020-07-10 23:13:37,483 INFO L280 TraceCheckUtils]: 28: Hoare triple {70272#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {70272#true} is VALID [2020-07-10 23:13:37,483 INFO L280 TraceCheckUtils]: 29: Hoare triple {70272#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {70272#true} is VALID [2020-07-10 23:13:37,483 INFO L280 TraceCheckUtils]: 30: Hoare triple {70272#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {70272#true} is VALID [2020-07-10 23:13:37,483 INFO L280 TraceCheckUtils]: 31: Hoare triple {70272#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {70272#true} is VALID [2020-07-10 23:13:37,484 INFO L280 TraceCheckUtils]: 32: Hoare triple {70272#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {70272#true} is VALID [2020-07-10 23:13:37,484 INFO L280 TraceCheckUtils]: 33: Hoare triple {70272#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {70272#true} is VALID [2020-07-10 23:13:37,484 INFO L280 TraceCheckUtils]: 34: Hoare triple {70272#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {70272#true} is VALID [2020-07-10 23:13:37,484 INFO L280 TraceCheckUtils]: 35: Hoare triple {70272#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {70272#true} is VALID [2020-07-10 23:13:37,484 INFO L280 TraceCheckUtils]: 36: Hoare triple {70272#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {70272#true} is VALID [2020-07-10 23:13:37,484 INFO L280 TraceCheckUtils]: 37: Hoare triple {70272#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {70272#true} is VALID [2020-07-10 23:13:37,484 INFO L280 TraceCheckUtils]: 38: Hoare triple {70272#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {70272#true} is VALID [2020-07-10 23:13:37,484 INFO L280 TraceCheckUtils]: 39: Hoare triple {70272#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {70272#true} is VALID [2020-07-10 23:13:37,485 INFO L280 TraceCheckUtils]: 40: Hoare triple {70272#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {70272#true} is VALID [2020-07-10 23:13:37,485 INFO L280 TraceCheckUtils]: 41: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {70272#true} is VALID [2020-07-10 23:13:37,485 INFO L280 TraceCheckUtils]: 42: Hoare triple {70272#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {70272#true} is VALID [2020-07-10 23:13:37,485 INFO L280 TraceCheckUtils]: 43: Hoare triple {70272#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {70272#true} is VALID [2020-07-10 23:13:37,485 INFO L280 TraceCheckUtils]: 44: Hoare triple {70272#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {70272#true} is VALID [2020-07-10 23:13:37,485 INFO L280 TraceCheckUtils]: 45: Hoare triple {70272#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {70272#true} is VALID [2020-07-10 23:13:37,485 INFO L280 TraceCheckUtils]: 46: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {70272#true} is VALID [2020-07-10 23:13:37,485 INFO L280 TraceCheckUtils]: 47: Hoare triple {70272#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {70272#true} is VALID [2020-07-10 23:13:37,485 INFO L280 TraceCheckUtils]: 48: Hoare triple {70272#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {70272#true} is VALID [2020-07-10 23:13:37,486 INFO L280 TraceCheckUtils]: 49: Hoare triple {70272#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {70272#true} is VALID [2020-07-10 23:13:37,486 INFO L280 TraceCheckUtils]: 50: Hoare triple {70272#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {70272#true} is VALID [2020-07-10 23:13:37,486 INFO L280 TraceCheckUtils]: 51: Hoare triple {70272#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {70272#true} is VALID [2020-07-10 23:13:37,486 INFO L280 TraceCheckUtils]: 52: Hoare triple {70272#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {70272#true} is VALID [2020-07-10 23:13:37,486 INFO L280 TraceCheckUtils]: 53: Hoare triple {70272#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {70272#true} is VALID [2020-07-10 23:13:37,486 INFO L280 TraceCheckUtils]: 54: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {70272#true} is VALID [2020-07-10 23:13:37,486 INFO L280 TraceCheckUtils]: 55: Hoare triple {70272#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {70272#true} is VALID [2020-07-10 23:13:37,487 INFO L280 TraceCheckUtils]: 56: Hoare triple {70272#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {70272#true} is VALID [2020-07-10 23:13:37,487 INFO L280 TraceCheckUtils]: 57: Hoare triple {70272#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {70272#true} is VALID [2020-07-10 23:13:37,487 INFO L280 TraceCheckUtils]: 58: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {70272#true} is VALID [2020-07-10 23:13:37,487 INFO L280 TraceCheckUtils]: 59: Hoare triple {70272#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {70272#true} is VALID [2020-07-10 23:13:37,487 INFO L280 TraceCheckUtils]: 60: Hoare triple {70272#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {70272#true} is VALID [2020-07-10 23:13:37,488 INFO L280 TraceCheckUtils]: 61: Hoare triple {70272#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {70272#true} is VALID [2020-07-10 23:13:37,488 INFO L280 TraceCheckUtils]: 62: Hoare triple {70272#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {70272#true} is VALID [2020-07-10 23:13:37,488 INFO L280 TraceCheckUtils]: 63: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {70272#true} is VALID [2020-07-10 23:13:37,488 INFO L280 TraceCheckUtils]: 64: Hoare triple {70272#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {70272#true} is VALID [2020-07-10 23:13:37,488 INFO L280 TraceCheckUtils]: 65: Hoare triple {70272#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {70272#true} is VALID [2020-07-10 23:13:37,489 INFO L280 TraceCheckUtils]: 66: Hoare triple {70272#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {70272#true} is VALID [2020-07-10 23:13:37,489 INFO L280 TraceCheckUtils]: 67: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {70272#true} is VALID [2020-07-10 23:13:37,489 INFO L280 TraceCheckUtils]: 68: Hoare triple {70272#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {70272#true} is VALID [2020-07-10 23:13:37,489 INFO L280 TraceCheckUtils]: 69: Hoare triple {70272#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {70272#true} is VALID [2020-07-10 23:13:37,489 INFO L280 TraceCheckUtils]: 70: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {70272#true} is VALID [2020-07-10 23:13:37,489 INFO L280 TraceCheckUtils]: 71: Hoare triple {70272#true} ~waterLevel~0 := 1; {70272#true} is VALID [2020-07-10 23:13:37,490 INFO L280 TraceCheckUtils]: 72: Hoare triple {70272#true} ~methaneLevelCritical~0 := 0; {70272#true} is VALID [2020-07-10 23:13:37,490 INFO L280 TraceCheckUtils]: 73: Hoare triple {70272#true} ~head~0.base, ~head~0.offset := 0, 0; {70272#true} is VALID [2020-07-10 23:13:37,490 INFO L280 TraceCheckUtils]: 74: Hoare triple {70272#true} ~cleanupTimeShifts~0 := 4; {70272#true} is VALID [2020-07-10 23:13:37,490 INFO L280 TraceCheckUtils]: 75: Hoare triple {70272#true} ~methAndRunningLastTime~0 := 0; {70272#true} is VALID [2020-07-10 23:13:37,490 INFO L280 TraceCheckUtils]: 76: Hoare triple {70272#true} ~pumpRunning~0 := 0; {70272#true} is VALID [2020-07-10 23:13:37,490 INFO L280 TraceCheckUtils]: 77: Hoare triple {70272#true} ~systemActive~0 := 1; {70272#true} is VALID [2020-07-10 23:13:37,491 INFO L280 TraceCheckUtils]: 78: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:37,491 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {70272#true} {70272#true} #916#return; {70272#true} is VALID [2020-07-10 23:13:37,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:37,497 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {70272#true} {70272#true} #822#return; {70272#true} is VALID [2020-07-10 23:13:37,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:37,499 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {70272#true} {70272#true} #824#return; {70272#true} is VALID [2020-07-10 23:13:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {70272#true} havoc ~retValue_acc~8; {70272#true} is VALID [2020-07-10 23:13:37,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {70272#true} ~retValue_acc~8 := 1; {70444#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} is VALID [2020-07-10 23:13:37,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {70444#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} #res := ~retValue_acc~8; {70445#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:13:37,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {70445#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {70445#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:13:37,552 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {70445#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {70272#true} #826#return; {70363#(= |main_#t~ret45| 1)} is VALID [2020-07-10 23:13:37,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:37,555 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {70272#true} {70272#true} #828#return; {70272#true} is VALID [2020-07-10 23:13:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {70446#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {70272#true} is VALID [2020-07-10 23:13:37,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:37,571 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {70272#true} {70272#true} #906#return; {70272#true} is VALID [2020-07-10 23:13:37,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {70447#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {70272#true} is VALID [2020-07-10 23:13:37,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {70272#true} ~waterLevel~0 := 1 + ~waterLevel~0; {70272#true} is VALID [2020-07-10 23:13:37,587 INFO L280 TraceCheckUtils]: 2: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:37,588 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {70272#true} {70272#true} #872#return; {70272#true} is VALID [2020-07-10 23:13:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {70448#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {70272#true} is VALID [2020-07-10 23:13:37,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {70272#true} ~methaneLevelCritical~0 := 1; {70449#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:37,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {70449#(<= 1 ~methaneLevelCritical~0)} assume true; {70449#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:37,624 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {70449#(<= 1 ~methaneLevelCritical~0)} {70272#true} #874#return; {70378#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {70272#true} havoc ~retValue_acc~2; {70272#true} is VALID [2020-07-10 23:13:37,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {70272#true} assume !(~waterLevel~0 < 2); {70272#true} is VALID [2020-07-10 23:13:37,673 INFO L280 TraceCheckUtils]: 2: Hoare triple {70272#true} ~retValue_acc~2 := 0; {70272#true} is VALID [2020-07-10 23:13:37,673 INFO L280 TraceCheckUtils]: 3: Hoare triple {70272#true} #res := ~retValue_acc~2; {70272#true} is VALID [2020-07-10 23:13:37,673 INFO L280 TraceCheckUtils]: 4: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:37,674 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {70272#true} {70272#true} #892#return; {70272#true} is VALID [2020-07-10 23:13:37,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {70272#true} havoc ~retValue_acc~11; {70272#true} is VALID [2020-07-10 23:13:37,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {70272#true} havoc ~tmp~8; {70272#true} is VALID [2020-07-10 23:13:37,674 INFO L280 TraceCheckUtils]: 2: Hoare triple {70272#true} havoc ~tmp___0~2; {70272#true} is VALID [2020-07-10 23:13:37,674 INFO L263 TraceCheckUtils]: 3: Hoare triple {70272#true} call #t~ret72 := isHighWaterSensorDry(); {70272#true} is VALID [2020-07-10 23:13:37,675 INFO L280 TraceCheckUtils]: 4: Hoare triple {70272#true} havoc ~retValue_acc~2; {70272#true} is VALID [2020-07-10 23:13:37,675 INFO L280 TraceCheckUtils]: 5: Hoare triple {70272#true} assume !(~waterLevel~0 < 2); {70272#true} is VALID [2020-07-10 23:13:37,675 INFO L280 TraceCheckUtils]: 6: Hoare triple {70272#true} ~retValue_acc~2 := 0; {70272#true} is VALID [2020-07-10 23:13:37,675 INFO L280 TraceCheckUtils]: 7: Hoare triple {70272#true} #res := ~retValue_acc~2; {70272#true} is VALID [2020-07-10 23:13:37,676 INFO L280 TraceCheckUtils]: 8: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:37,676 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {70272#true} {70272#true} #892#return; {70272#true} is VALID [2020-07-10 23:13:37,676 INFO L280 TraceCheckUtils]: 10: Hoare triple {70272#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {70272#true} is VALID [2020-07-10 23:13:37,676 INFO L280 TraceCheckUtils]: 11: Hoare triple {70272#true} ~tmp~8 := #t~ret72; {70272#true} is VALID [2020-07-10 23:13:37,676 INFO L280 TraceCheckUtils]: 12: Hoare triple {70272#true} havoc #t~ret72; {70272#true} is VALID [2020-07-10 23:13:37,677 INFO L280 TraceCheckUtils]: 13: Hoare triple {70272#true} assume !(0 != ~tmp~8); {70272#true} is VALID [2020-07-10 23:13:37,677 INFO L280 TraceCheckUtils]: 14: Hoare triple {70272#true} ~tmp___0~2 := 1; {70272#true} is VALID [2020-07-10 23:13:37,677 INFO L280 TraceCheckUtils]: 15: Hoare triple {70272#true} ~retValue_acc~11 := ~tmp___0~2; {70272#true} is VALID [2020-07-10 23:13:37,677 INFO L280 TraceCheckUtils]: 16: Hoare triple {70272#true} #res := ~retValue_acc~11; {70272#true} is VALID [2020-07-10 23:13:37,677 INFO L280 TraceCheckUtils]: 17: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:37,678 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {70272#true} {70272#true} #864#return; {70272#true} is VALID [2020-07-10 23:13:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {70272#true} havoc ~retValue_acc~0; {70272#true} is VALID [2020-07-10 23:13:37,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {70272#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {70528#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-10 23:13:37,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {70528#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 23:13:37,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 23:13:37,962 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {70272#true} #910#return; {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:37,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {70272#true} havoc ~retValue_acc~9; {70272#true} is VALID [2020-07-10 23:13:37,962 INFO L263 TraceCheckUtils]: 1: Hoare triple {70272#true} call #t~ret55 := isMethaneLevelCritical(); {70272#true} is VALID [2020-07-10 23:13:37,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {70272#true} havoc ~retValue_acc~0; {70272#true} is VALID [2020-07-10 23:13:37,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {70272#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {70528#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-10 23:13:37,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {70528#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 23:13:37,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 23:13:37,965 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {70272#true} #910#return; {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:37,966 INFO L280 TraceCheckUtils]: 7: Hoare triple {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:37,967 INFO L280 TraceCheckUtils]: 8: Hoare triple {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} ~retValue_acc~9 := #t~ret55; {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} is VALID [2020-07-10 23:13:37,969 INFO L280 TraceCheckUtils]: 9: Hoare triple {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} havoc #t~ret55; {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} is VALID [2020-07-10 23:13:37,969 INFO L280 TraceCheckUtils]: 10: Hoare triple {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} #res := ~retValue_acc~9; {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 23:13:37,970 INFO L280 TraceCheckUtils]: 11: Hoare triple {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 23:13:37,971 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {70272#true} #888#return; {70515#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret54|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret54| ~methaneLevelCritical~0)))} is VALID [2020-07-10 23:13:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:37,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {70272#true} is VALID [2020-07-10 23:13:37,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:37,976 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {70272#true} {70495#(= 0 ~methaneLevelCritical~0)} #890#return; {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:37,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {70272#true} is VALID [2020-07-10 23:13:37,976 INFO L263 TraceCheckUtils]: 1: Hoare triple {70272#true} call #t~ret54 := isMethaneAlarm(); {70272#true} is VALID [2020-07-10 23:13:37,976 INFO L280 TraceCheckUtils]: 2: Hoare triple {70272#true} havoc ~retValue_acc~9; {70272#true} is VALID [2020-07-10 23:13:37,976 INFO L263 TraceCheckUtils]: 3: Hoare triple {70272#true} call #t~ret55 := isMethaneLevelCritical(); {70272#true} is VALID [2020-07-10 23:13:37,977 INFO L280 TraceCheckUtils]: 4: Hoare triple {70272#true} havoc ~retValue_acc~0; {70272#true} is VALID [2020-07-10 23:13:37,977 INFO L280 TraceCheckUtils]: 5: Hoare triple {70272#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {70528#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-10 23:13:37,978 INFO L280 TraceCheckUtils]: 6: Hoare triple {70528#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 23:13:37,979 INFO L280 TraceCheckUtils]: 7: Hoare triple {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 23:13:37,980 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {70272#true} #910#return; {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:37,981 INFO L280 TraceCheckUtils]: 9: Hoare triple {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:37,981 INFO L280 TraceCheckUtils]: 10: Hoare triple {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} ~retValue_acc~9 := #t~ret55; {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} is VALID [2020-07-10 23:13:37,982 INFO L280 TraceCheckUtils]: 11: Hoare triple {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} havoc #t~ret55; {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} is VALID [2020-07-10 23:13:37,983 INFO L280 TraceCheckUtils]: 12: Hoare triple {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} #res := ~retValue_acc~9; {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 23:13:37,983 INFO L280 TraceCheckUtils]: 13: Hoare triple {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 23:13:37,984 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {70272#true} #888#return; {70515#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret54|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret54| ~methaneLevelCritical~0)))} is VALID [2020-07-10 23:13:37,985 INFO L280 TraceCheckUtils]: 15: Hoare triple {70515#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret54|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret54| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647; {70515#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret54|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret54| ~methaneLevelCritical~0)))} is VALID [2020-07-10 23:13:37,986 INFO L280 TraceCheckUtils]: 16: Hoare triple {70515#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret54|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret54| ~methaneLevelCritical~0)))} ~tmp~7 := #t~ret54; {70516#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~7 ~methaneLevelCritical~0)))} is VALID [2020-07-10 23:13:37,986 INFO L280 TraceCheckUtils]: 17: Hoare triple {70516#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~7 ~methaneLevelCritical~0)))} havoc #t~ret54; {70516#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~7 ~methaneLevelCritical~0)))} is VALID [2020-07-10 23:13:37,987 INFO L280 TraceCheckUtils]: 18: Hoare triple {70516#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~7 ~methaneLevelCritical~0)))} assume !(0 != ~tmp~7); {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:37,988 INFO L263 TraceCheckUtils]: 19: Hoare triple {70495#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:13:37,988 INFO L280 TraceCheckUtils]: 20: Hoare triple {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {70272#true} is VALID [2020-07-10 23:13:37,988 INFO L280 TraceCheckUtils]: 21: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:37,989 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {70272#true} {70495#(= 0 ~methaneLevelCritical~0)} #890#return; {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:37,990 INFO L280 TraceCheckUtils]: 23: Hoare triple {70495#(= 0 ~methaneLevelCritical~0)} assume true; {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:37,990 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {70495#(= 0 ~methaneLevelCritical~0)} {70272#true} #866#return; {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:37,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {70272#true} is VALID [2020-07-10 23:13:37,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {70272#true} assume 0 == ~pumpRunning~0; {70272#true} is VALID [2020-07-10 23:13:37,992 INFO L263 TraceCheckUtils]: 2: Hoare triple {70272#true} call #t~ret53 := isHighWaterLevel(); {70272#true} is VALID [2020-07-10 23:13:37,992 INFO L280 TraceCheckUtils]: 3: Hoare triple {70272#true} havoc ~retValue_acc~11; {70272#true} is VALID [2020-07-10 23:13:37,992 INFO L280 TraceCheckUtils]: 4: Hoare triple {70272#true} havoc ~tmp~8; {70272#true} is VALID [2020-07-10 23:13:37,993 INFO L280 TraceCheckUtils]: 5: Hoare triple {70272#true} havoc ~tmp___0~2; {70272#true} is VALID [2020-07-10 23:13:37,993 INFO L263 TraceCheckUtils]: 6: Hoare triple {70272#true} call #t~ret72 := isHighWaterSensorDry(); {70272#true} is VALID [2020-07-10 23:13:37,993 INFO L280 TraceCheckUtils]: 7: Hoare triple {70272#true} havoc ~retValue_acc~2; {70272#true} is VALID [2020-07-10 23:13:37,993 INFO L280 TraceCheckUtils]: 8: Hoare triple {70272#true} assume !(~waterLevel~0 < 2); {70272#true} is VALID [2020-07-10 23:13:37,994 INFO L280 TraceCheckUtils]: 9: Hoare triple {70272#true} ~retValue_acc~2 := 0; {70272#true} is VALID [2020-07-10 23:13:37,994 INFO L280 TraceCheckUtils]: 10: Hoare triple {70272#true} #res := ~retValue_acc~2; {70272#true} is VALID [2020-07-10 23:13:37,994 INFO L280 TraceCheckUtils]: 11: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:37,994 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {70272#true} {70272#true} #892#return; {70272#true} is VALID [2020-07-10 23:13:37,994 INFO L280 TraceCheckUtils]: 13: Hoare triple {70272#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {70272#true} is VALID [2020-07-10 23:13:37,995 INFO L280 TraceCheckUtils]: 14: Hoare triple {70272#true} ~tmp~8 := #t~ret72; {70272#true} is VALID [2020-07-10 23:13:37,995 INFO L280 TraceCheckUtils]: 15: Hoare triple {70272#true} havoc #t~ret72; {70272#true} is VALID [2020-07-10 23:13:37,995 INFO L280 TraceCheckUtils]: 16: Hoare triple {70272#true} assume !(0 != ~tmp~8); {70272#true} is VALID [2020-07-10 23:13:37,995 INFO L280 TraceCheckUtils]: 17: Hoare triple {70272#true} ~tmp___0~2 := 1; {70272#true} is VALID [2020-07-10 23:13:37,995 INFO L280 TraceCheckUtils]: 18: Hoare triple {70272#true} ~retValue_acc~11 := ~tmp___0~2; {70272#true} is VALID [2020-07-10 23:13:37,996 INFO L280 TraceCheckUtils]: 19: Hoare triple {70272#true} #res := ~retValue_acc~11; {70272#true} is VALID [2020-07-10 23:13:37,996 INFO L280 TraceCheckUtils]: 20: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:37,996 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {70272#true} {70272#true} #864#return; {70272#true} is VALID [2020-07-10 23:13:37,996 INFO L280 TraceCheckUtils]: 22: Hoare triple {70272#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {70272#true} is VALID [2020-07-10 23:13:37,997 INFO L280 TraceCheckUtils]: 23: Hoare triple {70272#true} ~tmp~6 := #t~ret53; {70272#true} is VALID [2020-07-10 23:13:37,997 INFO L280 TraceCheckUtils]: 24: Hoare triple {70272#true} havoc #t~ret53; {70272#true} is VALID [2020-07-10 23:13:37,997 INFO L280 TraceCheckUtils]: 25: Hoare triple {70272#true} assume 0 != ~tmp~6; {70272#true} is VALID [2020-07-10 23:13:37,998 INFO L263 TraceCheckUtils]: 26: Hoare triple {70272#true} call activatePump(); {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:13:37,998 INFO L280 TraceCheckUtils]: 27: Hoare triple {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {70272#true} is VALID [2020-07-10 23:13:37,998 INFO L263 TraceCheckUtils]: 28: Hoare triple {70272#true} call #t~ret54 := isMethaneAlarm(); {70272#true} is VALID [2020-07-10 23:13:37,998 INFO L280 TraceCheckUtils]: 29: Hoare triple {70272#true} havoc ~retValue_acc~9; {70272#true} is VALID [2020-07-10 23:13:37,999 INFO L263 TraceCheckUtils]: 30: Hoare triple {70272#true} call #t~ret55 := isMethaneLevelCritical(); {70272#true} is VALID [2020-07-10 23:13:37,999 INFO L280 TraceCheckUtils]: 31: Hoare triple {70272#true} havoc ~retValue_acc~0; {70272#true} is VALID [2020-07-10 23:13:37,999 INFO L280 TraceCheckUtils]: 32: Hoare triple {70272#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {70528#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-10 23:13:38,000 INFO L280 TraceCheckUtils]: 33: Hoare triple {70528#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 23:13:38,001 INFO L280 TraceCheckUtils]: 34: Hoare triple {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 23:13:38,002 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {70272#true} #910#return; {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:38,002 INFO L280 TraceCheckUtils]: 36: Hoare triple {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:38,003 INFO L280 TraceCheckUtils]: 37: Hoare triple {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} ~retValue_acc~9 := #t~ret55; {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} is VALID [2020-07-10 23:13:38,004 INFO L280 TraceCheckUtils]: 38: Hoare triple {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} havoc #t~ret55; {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} is VALID [2020-07-10 23:13:38,005 INFO L280 TraceCheckUtils]: 39: Hoare triple {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} #res := ~retValue_acc~9; {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 23:13:38,005 INFO L280 TraceCheckUtils]: 40: Hoare triple {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 23:13:38,006 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {70272#true} #888#return; {70515#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret54|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret54| ~methaneLevelCritical~0)))} is VALID [2020-07-10 23:13:38,007 INFO L280 TraceCheckUtils]: 42: Hoare triple {70515#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret54|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret54| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647; {70515#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret54|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret54| ~methaneLevelCritical~0)))} is VALID [2020-07-10 23:13:38,008 INFO L280 TraceCheckUtils]: 43: Hoare triple {70515#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret54|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret54| ~methaneLevelCritical~0)))} ~tmp~7 := #t~ret54; {70516#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~7 ~methaneLevelCritical~0)))} is VALID [2020-07-10 23:13:38,009 INFO L280 TraceCheckUtils]: 44: Hoare triple {70516#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~7 ~methaneLevelCritical~0)))} havoc #t~ret54; {70516#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~7 ~methaneLevelCritical~0)))} is VALID [2020-07-10 23:13:38,010 INFO L280 TraceCheckUtils]: 45: Hoare triple {70516#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~7 ~methaneLevelCritical~0)))} assume !(0 != ~tmp~7); {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:38,010 INFO L263 TraceCheckUtils]: 46: Hoare triple {70495#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:13:38,011 INFO L280 TraceCheckUtils]: 47: Hoare triple {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {70272#true} is VALID [2020-07-10 23:13:38,011 INFO L280 TraceCheckUtils]: 48: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:38,012 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {70272#true} {70495#(= 0 ~methaneLevelCritical~0)} #890#return; {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:38,012 INFO L280 TraceCheckUtils]: 50: Hoare triple {70495#(= 0 ~methaneLevelCritical~0)} assume true; {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:38,013 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {70495#(= 0 ~methaneLevelCritical~0)} {70272#true} #866#return; {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:38,013 INFO L280 TraceCheckUtils]: 52: Hoare triple {70495#(= 0 ~methaneLevelCritical~0)} assume true; {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:38,014 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {70495#(= 0 ~methaneLevelCritical~0)} {70378#(not (= 0 ~methaneLevelCritical~0))} #896#return; {70273#false} is VALID [2020-07-10 23:13:38,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:38,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {70272#true} havoc ~retValue_acc~0; {70272#true} is VALID [2020-07-10 23:13:38,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {70272#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {70272#true} is VALID [2020-07-10 23:13:38,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {70272#true} #res := ~retValue_acc~0; {70272#true} is VALID [2020-07-10 23:13:38,021 INFO L280 TraceCheckUtils]: 3: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:38,022 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {70272#true} {70273#false} #882#return; {70273#false} is VALID [2020-07-10 23:13:38,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:13:38,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {70272#true} havoc ~retValue_acc~10; {70272#true} is VALID [2020-07-10 23:13:38,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {70272#true} ~retValue_acc~10 := ~pumpRunning~0; {70272#true} is VALID [2020-07-10 23:13:38,032 INFO L280 TraceCheckUtils]: 2: Hoare triple {70272#true} #res := ~retValue_acc~10; {70272#true} is VALID [2020-07-10 23:13:38,032 INFO L280 TraceCheckUtils]: 3: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:38,032 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {70272#true} {70273#false} #884#return; {70273#false} is VALID [2020-07-10 23:13:38,037 INFO L263 TraceCheckUtils]: 0: Hoare triple {70272#true} call ULTIMATE.init(); {70443#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 23:13:38,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {70443#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {70272#true} is VALID [2020-07-10 23:13:38,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {70272#true} #valid := #valid[0 := 0]; {70272#true} is VALID [2020-07-10 23:13:38,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {70272#true} assume 0 < #StackHeapBarrier; {70272#true} is VALID [2020-07-10 23:13:38,038 INFO L280 TraceCheckUtils]: 4: Hoare triple {70272#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {70272#true} is VALID [2020-07-10 23:13:38,038 INFO L280 TraceCheckUtils]: 5: Hoare triple {70272#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {70272#true} is VALID [2020-07-10 23:13:38,038 INFO L280 TraceCheckUtils]: 6: Hoare triple {70272#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {70272#true} is VALID [2020-07-10 23:13:38,038 INFO L280 TraceCheckUtils]: 7: Hoare triple {70272#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {70272#true} is VALID [2020-07-10 23:13:38,039 INFO L280 TraceCheckUtils]: 8: Hoare triple {70272#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {70272#true} is VALID [2020-07-10 23:13:38,039 INFO L280 TraceCheckUtils]: 9: Hoare triple {70272#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {70272#true} is VALID [2020-07-10 23:13:38,039 INFO L280 TraceCheckUtils]: 10: Hoare triple {70272#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {70272#true} is VALID [2020-07-10 23:13:38,039 INFO L280 TraceCheckUtils]: 11: Hoare triple {70272#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {70272#true} is VALID [2020-07-10 23:13:38,039 INFO L280 TraceCheckUtils]: 12: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {70272#true} is VALID [2020-07-10 23:13:38,040 INFO L280 TraceCheckUtils]: 13: Hoare triple {70272#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {70272#true} is VALID [2020-07-10 23:13:38,040 INFO L280 TraceCheckUtils]: 14: Hoare triple {70272#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {70272#true} is VALID [2020-07-10 23:13:38,040 INFO L280 TraceCheckUtils]: 15: Hoare triple {70272#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {70272#true} is VALID [2020-07-10 23:13:38,040 INFO L280 TraceCheckUtils]: 16: Hoare triple {70272#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {70272#true} is VALID [2020-07-10 23:13:38,040 INFO L280 TraceCheckUtils]: 17: Hoare triple {70272#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {70272#true} is VALID [2020-07-10 23:13:38,040 INFO L280 TraceCheckUtils]: 18: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {70272#true} is VALID [2020-07-10 23:13:38,040 INFO L280 TraceCheckUtils]: 19: Hoare triple {70272#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {70272#true} is VALID [2020-07-10 23:13:38,041 INFO L280 TraceCheckUtils]: 20: Hoare triple {70272#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {70272#true} is VALID [2020-07-10 23:13:38,041 INFO L280 TraceCheckUtils]: 21: Hoare triple {70272#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {70272#true} is VALID [2020-07-10 23:13:38,041 INFO L280 TraceCheckUtils]: 22: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {70272#true} is VALID [2020-07-10 23:13:38,041 INFO L280 TraceCheckUtils]: 23: Hoare triple {70272#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {70272#true} is VALID [2020-07-10 23:13:38,041 INFO L280 TraceCheckUtils]: 24: Hoare triple {70272#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {70272#true} is VALID [2020-07-10 23:13:38,041 INFO L280 TraceCheckUtils]: 25: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {70272#true} is VALID [2020-07-10 23:13:38,042 INFO L280 TraceCheckUtils]: 26: Hoare triple {70272#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {70272#true} is VALID [2020-07-10 23:13:38,042 INFO L280 TraceCheckUtils]: 27: Hoare triple {70272#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L438 {70272#true} is VALID [2020-07-10 23:13:38,042 INFO L280 TraceCheckUtils]: 28: Hoare triple {70272#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L438-1 {70272#true} is VALID [2020-07-10 23:13:38,042 INFO L280 TraceCheckUtils]: 29: Hoare triple {70272#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L439 {70272#true} is VALID [2020-07-10 23:13:38,042 INFO L280 TraceCheckUtils]: 30: Hoare triple {70272#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L445 {70272#true} is VALID [2020-07-10 23:13:38,042 INFO L280 TraceCheckUtils]: 31: Hoare triple {70272#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L445-1 {70272#true} is VALID [2020-07-10 23:13:38,043 INFO L280 TraceCheckUtils]: 32: Hoare triple {70272#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L446 {70272#true} is VALID [2020-07-10 23:13:38,043 INFO L280 TraceCheckUtils]: 33: Hoare triple {70272#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L484 {70272#true} is VALID [2020-07-10 23:13:38,043 INFO L280 TraceCheckUtils]: 34: Hoare triple {70272#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L484-1 {70272#true} is VALID [2020-07-10 23:13:38,043 INFO L280 TraceCheckUtils]: 35: Hoare triple {70272#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L485 {70272#true} is VALID [2020-07-10 23:13:38,043 INFO L280 TraceCheckUtils]: 36: Hoare triple {70272#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L491 {70272#true} is VALID [2020-07-10 23:13:38,043 INFO L280 TraceCheckUtils]: 37: Hoare triple {70272#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L491-1 {70272#true} is VALID [2020-07-10 23:13:38,043 INFO L280 TraceCheckUtils]: 38: Hoare triple {70272#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L492 {70272#true} is VALID [2020-07-10 23:13:38,044 INFO L280 TraceCheckUtils]: 39: Hoare triple {70272#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L876 {70272#true} is VALID [2020-07-10 23:13:38,044 INFO L280 TraceCheckUtils]: 40: Hoare triple {70272#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L880 {70272#true} is VALID [2020-07-10 23:13:38,044 INFO L280 TraceCheckUtils]: 41: Hoare triple {70272#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L880-1 {70272#true} is VALID [2020-07-10 23:13:38,044 INFO L280 TraceCheckUtils]: 42: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L880-2 {70272#true} is VALID [2020-07-10 23:13:38,044 INFO L280 TraceCheckUtils]: 43: Hoare triple {70272#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L880-3 {70272#true} is VALID [2020-07-10 23:13:38,044 INFO L280 TraceCheckUtils]: 44: Hoare triple {70272#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L884 {70272#true} is VALID [2020-07-10 23:13:38,045 INFO L280 TraceCheckUtils]: 45: Hoare triple {70272#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L884-1 {70272#true} is VALID [2020-07-10 23:13:38,045 INFO L280 TraceCheckUtils]: 46: Hoare triple {70272#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L884-2 {70272#true} is VALID [2020-07-10 23:13:38,045 INFO L280 TraceCheckUtils]: 47: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L884-3 {70272#true} is VALID [2020-07-10 23:13:38,045 INFO L280 TraceCheckUtils]: 48: Hoare triple {70272#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L884-4 {70272#true} is VALID [2020-07-10 23:13:38,045 INFO L280 TraceCheckUtils]: 49: Hoare triple {70272#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L888 {70272#true} is VALID [2020-07-10 23:13:38,045 INFO L280 TraceCheckUtils]: 50: Hoare triple {70272#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L888-1 {70272#true} is VALID [2020-07-10 23:13:38,046 INFO L280 TraceCheckUtils]: 51: Hoare triple {70272#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L888-2 {70272#true} is VALID [2020-07-10 23:13:38,046 INFO L280 TraceCheckUtils]: 52: Hoare triple {70272#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L888-3 {70272#true} is VALID [2020-07-10 23:13:38,046 INFO L280 TraceCheckUtils]: 53: Hoare triple {70272#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L888-4 {70272#true} is VALID [2020-07-10 23:13:38,046 INFO L280 TraceCheckUtils]: 54: Hoare triple {70272#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L888-5 {70272#true} is VALID [2020-07-10 23:13:38,046 INFO L280 TraceCheckUtils]: 55: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L888-6 {70272#true} is VALID [2020-07-10 23:13:38,046 INFO L280 TraceCheckUtils]: 56: Hoare triple {70272#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L888-7 {70272#true} is VALID [2020-07-10 23:13:38,047 INFO L280 TraceCheckUtils]: 57: Hoare triple {70272#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {70272#true} is VALID [2020-07-10 23:13:38,047 INFO L280 TraceCheckUtils]: 58: Hoare triple {70272#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {70272#true} is VALID [2020-07-10 23:13:38,047 INFO L280 TraceCheckUtils]: 59: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {70272#true} is VALID [2020-07-10 23:13:38,047 INFO L280 TraceCheckUtils]: 60: Hoare triple {70272#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L892-3 {70272#true} is VALID [2020-07-10 23:13:38,047 INFO L280 TraceCheckUtils]: 61: Hoare triple {70272#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {70272#true} is VALID [2020-07-10 23:13:38,047 INFO L280 TraceCheckUtils]: 62: Hoare triple {70272#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {70272#true} is VALID [2020-07-10 23:13:38,047 INFO L280 TraceCheckUtils]: 63: Hoare triple {70272#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {70272#true} is VALID [2020-07-10 23:13:38,048 INFO L280 TraceCheckUtils]: 64: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {70272#true} is VALID [2020-07-10 23:13:38,048 INFO L280 TraceCheckUtils]: 65: Hoare triple {70272#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-4 {70272#true} is VALID [2020-07-10 23:13:38,048 INFO L280 TraceCheckUtils]: 66: Hoare triple {70272#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {70272#true} is VALID [2020-07-10 23:13:38,048 INFO L280 TraceCheckUtils]: 67: Hoare triple {70272#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {70272#true} is VALID [2020-07-10 23:13:38,048 INFO L280 TraceCheckUtils]: 68: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {70272#true} is VALID [2020-07-10 23:13:38,048 INFO L280 TraceCheckUtils]: 69: Hoare triple {70272#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {70272#true} is VALID [2020-07-10 23:13:38,049 INFO L280 TraceCheckUtils]: 70: Hoare triple {70272#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L902 {70272#true} is VALID [2020-07-10 23:13:38,049 INFO L280 TraceCheckUtils]: 71: Hoare triple {70272#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L902-1 {70272#true} is VALID [2020-07-10 23:13:38,049 INFO L280 TraceCheckUtils]: 72: Hoare triple {70272#true} ~waterLevel~0 := 1; {70272#true} is VALID [2020-07-10 23:13:38,049 INFO L280 TraceCheckUtils]: 73: Hoare triple {70272#true} ~methaneLevelCritical~0 := 0; {70272#true} is VALID [2020-07-10 23:13:38,049 INFO L280 TraceCheckUtils]: 74: Hoare triple {70272#true} ~head~0.base, ~head~0.offset := 0, 0; {70272#true} is VALID [2020-07-10 23:13:38,049 INFO L280 TraceCheckUtils]: 75: Hoare triple {70272#true} ~cleanupTimeShifts~0 := 4; {70272#true} is VALID [2020-07-10 23:13:38,050 INFO L280 TraceCheckUtils]: 76: Hoare triple {70272#true} ~methAndRunningLastTime~0 := 0; {70272#true} is VALID [2020-07-10 23:13:38,050 INFO L280 TraceCheckUtils]: 77: Hoare triple {70272#true} ~pumpRunning~0 := 0; {70272#true} is VALID [2020-07-10 23:13:38,050 INFO L280 TraceCheckUtils]: 78: Hoare triple {70272#true} ~systemActive~0 := 1; {70272#true} is VALID [2020-07-10 23:13:38,050 INFO L280 TraceCheckUtils]: 79: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:38,050 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {70272#true} {70272#true} #916#return; {70272#true} is VALID [2020-07-10 23:13:38,050 INFO L263 TraceCheckUtils]: 81: Hoare triple {70272#true} call #t~ret73 := main(); {70272#true} is VALID [2020-07-10 23:13:38,051 INFO L280 TraceCheckUtils]: 82: Hoare triple {70272#true} havoc ~retValue_acc~6; {70272#true} is VALID [2020-07-10 23:13:38,051 INFO L280 TraceCheckUtils]: 83: Hoare triple {70272#true} havoc ~tmp~3; {70272#true} is VALID [2020-07-10 23:13:38,051 INFO L263 TraceCheckUtils]: 84: Hoare triple {70272#true} call select_helpers(); {70272#true} is VALID [2020-07-10 23:13:38,051 INFO L280 TraceCheckUtils]: 85: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:38,051 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {70272#true} {70272#true} #822#return; {70272#true} is VALID [2020-07-10 23:13:38,051 INFO L263 TraceCheckUtils]: 87: Hoare triple {70272#true} call select_features(); {70272#true} is VALID [2020-07-10 23:13:38,051 INFO L280 TraceCheckUtils]: 88: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:38,052 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {70272#true} {70272#true} #824#return; {70272#true} is VALID [2020-07-10 23:13:38,052 INFO L263 TraceCheckUtils]: 90: Hoare triple {70272#true} call #t~ret45 := valid_product(); {70272#true} is VALID [2020-07-10 23:13:38,052 INFO L280 TraceCheckUtils]: 91: Hoare triple {70272#true} havoc ~retValue_acc~8; {70272#true} is VALID [2020-07-10 23:13:38,056 INFO L280 TraceCheckUtils]: 92: Hoare triple {70272#true} ~retValue_acc~8 := 1; {70444#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} is VALID [2020-07-10 23:13:38,057 INFO L280 TraceCheckUtils]: 93: Hoare triple {70444#(and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))} #res := ~retValue_acc~8; {70445#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:13:38,058 INFO L280 TraceCheckUtils]: 94: Hoare triple {70445#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {70445#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:13:38,058 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {70445#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {70272#true} #826#return; {70363#(= |main_#t~ret45| 1)} is VALID [2020-07-10 23:13:38,059 INFO L280 TraceCheckUtils]: 96: Hoare triple {70363#(= |main_#t~ret45| 1)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; {70363#(= |main_#t~ret45| 1)} is VALID [2020-07-10 23:13:38,059 INFO L280 TraceCheckUtils]: 97: Hoare triple {70363#(= |main_#t~ret45| 1)} ~tmp~3 := #t~ret45; {70364#(= 1 main_~tmp~3)} is VALID [2020-07-10 23:13:38,060 INFO L280 TraceCheckUtils]: 98: Hoare triple {70364#(= 1 main_~tmp~3)} havoc #t~ret45; {70364#(= 1 main_~tmp~3)} is VALID [2020-07-10 23:13:38,060 INFO L280 TraceCheckUtils]: 99: Hoare triple {70364#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {70272#true} is VALID [2020-07-10 23:13:38,060 INFO L263 TraceCheckUtils]: 100: Hoare triple {70272#true} call setup(); {70272#true} is VALID [2020-07-10 23:13:38,061 INFO L280 TraceCheckUtils]: 101: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:38,061 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {70272#true} {70272#true} #828#return; {70272#true} is VALID [2020-07-10 23:13:38,061 INFO L263 TraceCheckUtils]: 103: Hoare triple {70272#true} call runTest(); {70272#true} is VALID [2020-07-10 23:13:38,062 INFO L263 TraceCheckUtils]: 104: Hoare triple {70272#true} call __utac_acc__Specification2_spec__1(); {70446#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-10 23:13:38,062 INFO L280 TraceCheckUtils]: 105: Hoare triple {70446#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {70272#true} is VALID [2020-07-10 23:13:38,062 INFO L280 TraceCheckUtils]: 106: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:38,062 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {70272#true} {70272#true} #906#return; {70272#true} is VALID [2020-07-10 23:13:38,062 INFO L263 TraceCheckUtils]: 108: Hoare triple {70272#true} call test(); {70272#true} is VALID [2020-07-10 23:13:38,063 INFO L280 TraceCheckUtils]: 109: Hoare triple {70272#true} havoc ~splverifierCounter~0; {70272#true} is VALID [2020-07-10 23:13:38,063 INFO L280 TraceCheckUtils]: 110: Hoare triple {70272#true} havoc ~tmp~5; {70272#true} is VALID [2020-07-10 23:13:38,063 INFO L280 TraceCheckUtils]: 111: Hoare triple {70272#true} havoc ~tmp___0~1; {70272#true} is VALID [2020-07-10 23:13:38,063 INFO L280 TraceCheckUtils]: 112: Hoare triple {70272#true} havoc ~tmp___1~0; {70272#true} is VALID [2020-07-10 23:13:38,063 INFO L280 TraceCheckUtils]: 113: Hoare triple {70272#true} havoc ~tmp___2~0; {70272#true} is VALID [2020-07-10 23:13:38,064 INFO L280 TraceCheckUtils]: 114: Hoare triple {70272#true} ~splverifierCounter~0 := 0; {70272#true} is VALID [2020-07-10 23:13:38,064 INFO L280 TraceCheckUtils]: 115: Hoare triple {70272#true} assume !false; {70272#true} is VALID [2020-07-10 23:13:38,064 INFO L280 TraceCheckUtils]: 116: Hoare triple {70272#true} assume ~splverifierCounter~0 < 4; {70272#true} is VALID [2020-07-10 23:13:38,064 INFO L280 TraceCheckUtils]: 117: Hoare triple {70272#true} assume -2147483648 <= #t~nondet49 && #t~nondet49 <= 2147483647; {70272#true} is VALID [2020-07-10 23:13:38,064 INFO L280 TraceCheckUtils]: 118: Hoare triple {70272#true} ~tmp~5 := #t~nondet49; {70272#true} is VALID [2020-07-10 23:13:38,064 INFO L280 TraceCheckUtils]: 119: Hoare triple {70272#true} havoc #t~nondet49; {70272#true} is VALID [2020-07-10 23:13:38,065 INFO L280 TraceCheckUtils]: 120: Hoare triple {70272#true} assume 0 != ~tmp~5; {70272#true} is VALID [2020-07-10 23:13:38,065 INFO L263 TraceCheckUtils]: 121: Hoare triple {70272#true} call waterRise(); {70447#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:13:38,066 INFO L280 TraceCheckUtils]: 122: Hoare triple {70447#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {70272#true} is VALID [2020-07-10 23:13:38,066 INFO L280 TraceCheckUtils]: 123: Hoare triple {70272#true} ~waterLevel~0 := 1 + ~waterLevel~0; {70272#true} is VALID [2020-07-10 23:13:38,066 INFO L280 TraceCheckUtils]: 124: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:38,066 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {70272#true} {70272#true} #872#return; {70272#true} is VALID [2020-07-10 23:13:38,066 INFO L280 TraceCheckUtils]: 126: Hoare triple {70272#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647; {70272#true} is VALID [2020-07-10 23:13:38,066 INFO L280 TraceCheckUtils]: 127: Hoare triple {70272#true} ~tmp___0~1 := #t~nondet50; {70272#true} is VALID [2020-07-10 23:13:38,067 INFO L280 TraceCheckUtils]: 128: Hoare triple {70272#true} havoc #t~nondet50; {70272#true} is VALID [2020-07-10 23:13:38,067 INFO L280 TraceCheckUtils]: 129: Hoare triple {70272#true} assume 0 != ~tmp___0~1; {70272#true} is VALID [2020-07-10 23:13:38,067 INFO L263 TraceCheckUtils]: 130: Hoare triple {70272#true} call changeMethaneLevel(); {70448#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 23:13:38,068 INFO L280 TraceCheckUtils]: 131: Hoare triple {70448#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {70272#true} is VALID [2020-07-10 23:13:38,068 INFO L280 TraceCheckUtils]: 132: Hoare triple {70272#true} ~methaneLevelCritical~0 := 1; {70449#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:38,069 INFO L280 TraceCheckUtils]: 133: Hoare triple {70449#(<= 1 ~methaneLevelCritical~0)} assume true; {70449#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:38,069 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {70449#(<= 1 ~methaneLevelCritical~0)} {70272#true} #874#return; {70378#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:38,070 INFO L280 TraceCheckUtils]: 135: Hoare triple {70378#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647; {70378#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:38,070 INFO L280 TraceCheckUtils]: 136: Hoare triple {70378#(not (= 0 ~methaneLevelCritical~0))} ~tmp___2~0 := #t~nondet51; {70378#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:38,071 INFO L280 TraceCheckUtils]: 137: Hoare triple {70378#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet51; {70378#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:38,071 INFO L280 TraceCheckUtils]: 138: Hoare triple {70378#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {70378#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:38,072 INFO L263 TraceCheckUtils]: 139: Hoare triple {70378#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {70378#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:38,072 INFO L280 TraceCheckUtils]: 140: Hoare triple {70378#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~pumpRunning~0); {70378#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:38,073 INFO L280 TraceCheckUtils]: 141: Hoare triple {70378#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~systemActive~0; {70378#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:38,073 INFO L263 TraceCheckUtils]: 142: Hoare triple {70378#(not (= 0 ~methaneLevelCritical~0))} call processEnvironment(); {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:13:38,073 INFO L280 TraceCheckUtils]: 143: Hoare triple {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {70272#true} is VALID [2020-07-10 23:13:38,074 INFO L280 TraceCheckUtils]: 144: Hoare triple {70272#true} assume 0 == ~pumpRunning~0; {70272#true} is VALID [2020-07-10 23:13:38,074 INFO L263 TraceCheckUtils]: 145: Hoare triple {70272#true} call #t~ret53 := isHighWaterLevel(); {70272#true} is VALID [2020-07-10 23:13:38,074 INFO L280 TraceCheckUtils]: 146: Hoare triple {70272#true} havoc ~retValue_acc~11; {70272#true} is VALID [2020-07-10 23:13:38,074 INFO L280 TraceCheckUtils]: 147: Hoare triple {70272#true} havoc ~tmp~8; {70272#true} is VALID [2020-07-10 23:13:38,074 INFO L280 TraceCheckUtils]: 148: Hoare triple {70272#true} havoc ~tmp___0~2; {70272#true} is VALID [2020-07-10 23:13:38,074 INFO L263 TraceCheckUtils]: 149: Hoare triple {70272#true} call #t~ret72 := isHighWaterSensorDry(); {70272#true} is VALID [2020-07-10 23:13:38,075 INFO L280 TraceCheckUtils]: 150: Hoare triple {70272#true} havoc ~retValue_acc~2; {70272#true} is VALID [2020-07-10 23:13:38,075 INFO L280 TraceCheckUtils]: 151: Hoare triple {70272#true} assume !(~waterLevel~0 < 2); {70272#true} is VALID [2020-07-10 23:13:38,075 INFO L280 TraceCheckUtils]: 152: Hoare triple {70272#true} ~retValue_acc~2 := 0; {70272#true} is VALID [2020-07-10 23:13:38,075 INFO L280 TraceCheckUtils]: 153: Hoare triple {70272#true} #res := ~retValue_acc~2; {70272#true} is VALID [2020-07-10 23:13:38,075 INFO L280 TraceCheckUtils]: 154: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:38,075 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {70272#true} {70272#true} #892#return; {70272#true} is VALID [2020-07-10 23:13:38,076 INFO L280 TraceCheckUtils]: 156: Hoare triple {70272#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {70272#true} is VALID [2020-07-10 23:13:38,076 INFO L280 TraceCheckUtils]: 157: Hoare triple {70272#true} ~tmp~8 := #t~ret72; {70272#true} is VALID [2020-07-10 23:13:38,076 INFO L280 TraceCheckUtils]: 158: Hoare triple {70272#true} havoc #t~ret72; {70272#true} is VALID [2020-07-10 23:13:38,076 INFO L280 TraceCheckUtils]: 159: Hoare triple {70272#true} assume !(0 != ~tmp~8); {70272#true} is VALID [2020-07-10 23:13:38,076 INFO L280 TraceCheckUtils]: 160: Hoare triple {70272#true} ~tmp___0~2 := 1; {70272#true} is VALID [2020-07-10 23:13:38,076 INFO L280 TraceCheckUtils]: 161: Hoare triple {70272#true} ~retValue_acc~11 := ~tmp___0~2; {70272#true} is VALID [2020-07-10 23:13:38,077 INFO L280 TraceCheckUtils]: 162: Hoare triple {70272#true} #res := ~retValue_acc~11; {70272#true} is VALID [2020-07-10 23:13:38,077 INFO L280 TraceCheckUtils]: 163: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:38,077 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {70272#true} {70272#true} #864#return; {70272#true} is VALID [2020-07-10 23:13:38,077 INFO L280 TraceCheckUtils]: 165: Hoare triple {70272#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {70272#true} is VALID [2020-07-10 23:13:38,077 INFO L280 TraceCheckUtils]: 166: Hoare triple {70272#true} ~tmp~6 := #t~ret53; {70272#true} is VALID [2020-07-10 23:13:38,077 INFO L280 TraceCheckUtils]: 167: Hoare triple {70272#true} havoc #t~ret53; {70272#true} is VALID [2020-07-10 23:13:38,078 INFO L280 TraceCheckUtils]: 168: Hoare triple {70272#true} assume 0 != ~tmp~6; {70272#true} is VALID [2020-07-10 23:13:38,079 INFO L263 TraceCheckUtils]: 169: Hoare triple {70272#true} call activatePump(); {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:13:38,079 INFO L280 TraceCheckUtils]: 170: Hoare triple {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {70272#true} is VALID [2020-07-10 23:13:38,079 INFO L263 TraceCheckUtils]: 171: Hoare triple {70272#true} call #t~ret54 := isMethaneAlarm(); {70272#true} is VALID [2020-07-10 23:13:38,079 INFO L280 TraceCheckUtils]: 172: Hoare triple {70272#true} havoc ~retValue_acc~9; {70272#true} is VALID [2020-07-10 23:13:38,079 INFO L263 TraceCheckUtils]: 173: Hoare triple {70272#true} call #t~ret55 := isMethaneLevelCritical(); {70272#true} is VALID [2020-07-10 23:13:38,079 INFO L280 TraceCheckUtils]: 174: Hoare triple {70272#true} havoc ~retValue_acc~0; {70272#true} is VALID [2020-07-10 23:13:38,081 INFO L280 TraceCheckUtils]: 175: Hoare triple {70272#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {70528#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} is VALID [2020-07-10 23:13:38,081 INFO L280 TraceCheckUtils]: 176: Hoare triple {70528#(and (<= isMethaneLevelCritical_~retValue_acc~0 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))} #res := ~retValue_acc~0; {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 23:13:38,082 INFO L280 TraceCheckUtils]: 177: Hoare triple {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-10 23:13:38,083 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {70529#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {70272#true} #910#return; {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:38,091 INFO L280 TraceCheckUtils]: 179: Hoare triple {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647; {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} is VALID [2020-07-10 23:13:38,092 INFO L280 TraceCheckUtils]: 180: Hoare triple {70525#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret55|) (<= |isMethaneAlarm_#t~ret55| ~methaneLevelCritical~0))} ~retValue_acc~9 := #t~ret55; {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} is VALID [2020-07-10 23:13:38,092 INFO L280 TraceCheckUtils]: 181: Hoare triple {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} havoc #t~ret55; {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} is VALID [2020-07-10 23:13:38,093 INFO L280 TraceCheckUtils]: 182: Hoare triple {70526#(and (<= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~9))} #res := ~retValue_acc~9; {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 23:13:38,093 INFO L280 TraceCheckUtils]: 183: Hoare triple {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-10 23:13:38,094 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {70527#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {70272#true} #888#return; {70515#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret54|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret54| ~methaneLevelCritical~0)))} is VALID [2020-07-10 23:13:38,095 INFO L280 TraceCheckUtils]: 185: Hoare triple {70515#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret54|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret54| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647; {70515#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret54|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret54| ~methaneLevelCritical~0)))} is VALID [2020-07-10 23:13:38,096 INFO L280 TraceCheckUtils]: 186: Hoare triple {70515#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret54|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret54| ~methaneLevelCritical~0)))} ~tmp~7 := #t~ret54; {70516#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~7 ~methaneLevelCritical~0)))} is VALID [2020-07-10 23:13:38,096 INFO L280 TraceCheckUtils]: 187: Hoare triple {70516#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~7 ~methaneLevelCritical~0)))} havoc #t~ret54; {70516#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~7 ~methaneLevelCritical~0)))} is VALID [2020-07-10 23:13:38,097 INFO L280 TraceCheckUtils]: 188: Hoare triple {70516#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~7 ~methaneLevelCritical~0)))} assume !(0 != ~tmp~7); {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:38,099 INFO L263 TraceCheckUtils]: 189: Hoare triple {70495#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:13:38,099 INFO L280 TraceCheckUtils]: 190: Hoare triple {70450#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {70272#true} is VALID [2020-07-10 23:13:38,099 INFO L280 TraceCheckUtils]: 191: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:38,100 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {70272#true} {70495#(= 0 ~methaneLevelCritical~0)} #890#return; {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:38,100 INFO L280 TraceCheckUtils]: 193: Hoare triple {70495#(= 0 ~methaneLevelCritical~0)} assume true; {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:38,101 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {70495#(= 0 ~methaneLevelCritical~0)} {70272#true} #866#return; {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:38,101 INFO L280 TraceCheckUtils]: 195: Hoare triple {70495#(= 0 ~methaneLevelCritical~0)} assume true; {70495#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:13:38,102 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {70495#(= 0 ~methaneLevelCritical~0)} {70378#(not (= 0 ~methaneLevelCritical~0))} #896#return; {70273#false} is VALID [2020-07-10 23:13:38,102 INFO L263 TraceCheckUtils]: 197: Hoare triple {70273#false} call __utac_acc__Specification2_spec__2(); {70273#false} is VALID [2020-07-10 23:13:38,102 INFO L280 TraceCheckUtils]: 198: Hoare triple {70273#false} havoc ~tmp~4; {70273#false} is VALID [2020-07-10 23:13:38,102 INFO L280 TraceCheckUtils]: 199: Hoare triple {70273#false} havoc ~tmp___0~0; {70273#false} is VALID [2020-07-10 23:13:38,102 INFO L263 TraceCheckUtils]: 200: Hoare triple {70273#false} call #t~ret47 := isMethaneLevelCritical(); {70272#true} is VALID [2020-07-10 23:13:38,103 INFO L280 TraceCheckUtils]: 201: Hoare triple {70272#true} havoc ~retValue_acc~0; {70272#true} is VALID [2020-07-10 23:13:38,103 INFO L280 TraceCheckUtils]: 202: Hoare triple {70272#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {70272#true} is VALID [2020-07-10 23:13:38,103 INFO L280 TraceCheckUtils]: 203: Hoare triple {70272#true} #res := ~retValue_acc~0; {70272#true} is VALID [2020-07-10 23:13:38,103 INFO L280 TraceCheckUtils]: 204: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:38,103 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {70272#true} {70273#false} #882#return; {70273#false} is VALID [2020-07-10 23:13:38,103 INFO L280 TraceCheckUtils]: 206: Hoare triple {70273#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {70273#false} is VALID [2020-07-10 23:13:38,103 INFO L280 TraceCheckUtils]: 207: Hoare triple {70273#false} ~tmp~4 := #t~ret47; {70273#false} is VALID [2020-07-10 23:13:38,104 INFO L280 TraceCheckUtils]: 208: Hoare triple {70273#false} havoc #t~ret47; {70273#false} is VALID [2020-07-10 23:13:38,104 INFO L280 TraceCheckUtils]: 209: Hoare triple {70273#false} assume 0 != ~tmp~4; {70273#false} is VALID [2020-07-10 23:13:38,104 INFO L263 TraceCheckUtils]: 210: Hoare triple {70273#false} call #t~ret48 := isPumpRunning(); {70272#true} is VALID [2020-07-10 23:13:38,104 INFO L280 TraceCheckUtils]: 211: Hoare triple {70272#true} havoc ~retValue_acc~10; {70272#true} is VALID [2020-07-10 23:13:38,104 INFO L280 TraceCheckUtils]: 212: Hoare triple {70272#true} ~retValue_acc~10 := ~pumpRunning~0; {70272#true} is VALID [2020-07-10 23:13:38,104 INFO L280 TraceCheckUtils]: 213: Hoare triple {70272#true} #res := ~retValue_acc~10; {70272#true} is VALID [2020-07-10 23:13:38,105 INFO L280 TraceCheckUtils]: 214: Hoare triple {70272#true} assume true; {70272#true} is VALID [2020-07-10 23:13:38,105 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {70272#true} {70273#false} #884#return; {70273#false} is VALID [2020-07-10 23:13:38,105 INFO L280 TraceCheckUtils]: 216: Hoare triple {70273#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647; {70273#false} is VALID [2020-07-10 23:13:38,105 INFO L280 TraceCheckUtils]: 217: Hoare triple {70273#false} ~tmp___0~0 := #t~ret48; {70273#false} is VALID [2020-07-10 23:13:38,105 INFO L280 TraceCheckUtils]: 218: Hoare triple {70273#false} havoc #t~ret48; {70273#false} is VALID [2020-07-10 23:13:38,105 INFO L280 TraceCheckUtils]: 219: Hoare triple {70273#false} assume 0 != ~tmp___0~0; {70273#false} is VALID [2020-07-10 23:13:38,106 INFO L280 TraceCheckUtils]: 220: Hoare triple {70273#false} assume 0 != ~methAndRunningLastTime~0; {70273#false} is VALID [2020-07-10 23:13:38,106 INFO L263 TraceCheckUtils]: 221: Hoare triple {70273#false} call __automaton_fail(); {70273#false} is VALID [2020-07-10 23:13:38,106 INFO L280 TraceCheckUtils]: 222: Hoare triple {70273#false} assume !false; {70273#false} is VALID [2020-07-10 23:13:38,157 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-10 23:13:38,157 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [843126556] [2020-07-10 23:13:38,157 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:13:38,157 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21] total 21 [2020-07-10 23:13:38,158 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226862879] [2020-07-10 23:13:38,158 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 223 [2020-07-10 23:13:38,159 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:13:38,159 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states. [2020-07-10 23:13:38,406 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:13:38,406 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-07-10 23:13:38,406 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:13:38,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-07-10 23:13:38,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=374, Unknown=0, NotChecked=0, Total=420 [2020-07-10 23:13:38,407 INFO L87 Difference]: Start difference. First operand 2183 states and 2467 transitions. Second operand 21 states. [2020-07-10 23:13:40,358 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:13:42,200 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:13:42,625 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 23:13:43,293 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:13:43,773 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 23:13:44,159 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:13:51,758 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:13:58,723 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:13:59,790 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 23:14:02,794 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:14:03,798 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 23:14:22,092 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:14:23,740 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 23:14:24,721 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:14:25,752 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 23:14:26,814 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:14:28,629 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 23:14:29,417 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:14:30,535 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 23:14:32,374 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 191 [2020-07-10 23:14:34,252 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-07-10 23:14:35,207 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 191