/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product51.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 17:54:24,494 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 17:54:24,497 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 17:54:24,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 17:54:24,509 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 17:54:24,510 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 17:54:24,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 17:54:24,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 17:54:24,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 17:54:24,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 17:54:24,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 17:54:24,518 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 17:54:24,518 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 17:54:24,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 17:54:24,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 17:54:24,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 17:54:24,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 17:54:24,523 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 17:54:24,525 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 17:54:24,527 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 17:54:24,529 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 17:54:24,530 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 17:54:24,531 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 17:54:24,532 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 17:54:24,535 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 17:54:24,535 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 17:54:24,535 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 17:54:24,536 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 17:54:24,537 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 17:54:24,538 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 17:54:24,538 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 17:54:24,539 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 17:54:24,540 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 17:54:24,541 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 17:54:24,542 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 17:54:24,542 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 17:54:24,543 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 17:54:24,543 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 17:54:24,543 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 17:54:24,544 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 17:54:24,545 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 17:54:24,545 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 17:54:24,555 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 17:54:24,555 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 17:54:24,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 17:54:24,556 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 17:54:24,556 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 17:54:24,557 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 17:54:24,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 17:54:24,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 17:54:24,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 17:54:24,557 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 17:54:24,558 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 17:54:24,558 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 17:54:24,558 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 17:54:24,558 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 17:54:24,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 17:54:24,558 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 17:54:24,559 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 17:54:24,559 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 17:54:24,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 17:54:24,559 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 17:54:24,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 17:54:24,560 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 17:54:24,560 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 17:54:24,824 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 17:54:24,838 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 17:54:24,845 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 17:54:24,847 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 17:54:24,847 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 17:54:24,847 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product51.cil.c [2020-07-10 17:54:24,931 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d60a19422/5de59b58b9db4c29805bbd243a9474b7/FLAG2e70ce41b [2020-07-10 17:54:25,509 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 17:54:25,510 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product51.cil.c [2020-07-10 17:54:25,523 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d60a19422/5de59b58b9db4c29805bbd243a9474b7/FLAG2e70ce41b [2020-07-10 17:54:25,802 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d60a19422/5de59b58b9db4c29805bbd243a9474b7 [2020-07-10 17:54:25,812 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 17:54:25,814 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 17:54:25,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 17:54:25,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 17:54:25,819 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 17:54:25,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:54:25" (1/1) ... [2020-07-10 17:54:25,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@297b69d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:54:25, skipping insertion in model container [2020-07-10 17:54:25,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:54:25" (1/1) ... [2020-07-10 17:54:25,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 17:54:25,874 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 17:54:26,351 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:54:26,363 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 17:54:26,465 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:54:26,505 INFO L208 MainTranslator]: Completed translation [2020-07-10 17:54:26,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:54:26 WrapperNode [2020-07-10 17:54:26,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 17:54:26,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 17:54:26,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 17:54:26,507 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 17:54:26,521 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:54:26" (1/1) ... [2020-07-10 17:54:26,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:54:26" (1/1) ... [2020-07-10 17:54:26,539 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:54:26" (1/1) ... [2020-07-10 17:54:26,539 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:54:26" (1/1) ... [2020-07-10 17:54:26,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:54:26" (1/1) ... [2020-07-10 17:54:26,606 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:54:26" (1/1) ... [2020-07-10 17:54:26,610 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:54:26" (1/1) ... [2020-07-10 17:54:26,626 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 17:54:26,627 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 17:54:26,627 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 17:54:26,627 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 17:54:26,631 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:54:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 17:54:26,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 17:54:26,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 17:54:26,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 17:54:26,721 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 17:54:26,721 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 17:54:26,721 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 17:54:26,721 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 17:54:26,721 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 17:54:26,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-10 17:54:26,722 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 17:54:26,722 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 17:54:26,723 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 17:54:26,723 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 17:54:26,723 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 17:54:26,723 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 17:54:26,724 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 17:54:26,724 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 17:54:26,724 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 17:54:26,724 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 17:54:26,725 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 17:54:26,726 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 17:54:26,726 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 17:54:26,729 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 17:54:26,729 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 17:54:26,729 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 17:54:26,729 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 17:54:26,729 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 17:54:26,729 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 17:54:26,730 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 17:54:26,730 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 17:54:26,730 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 17:54:26,730 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 17:54:26,730 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 17:54:26,730 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 17:54:26,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 17:54:26,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 17:54:26,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 17:54:26,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 17:54:26,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 17:54:26,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 17:54:26,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 17:54:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 17:54:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 17:54:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 17:54:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 17:54:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 17:54:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 17:54:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 17:54:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 17:54:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 17:54:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 17:54:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 17:54:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 17:54:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 17:54:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 17:54:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 17:54:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 17:54:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 17:54:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 17:54:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 17:54:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-10 17:54:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 17:54:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 17:54:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 17:54:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 17:54:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 17:54:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 17:54:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 17:54:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 17:54:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 17:54:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 17:54:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 17:54:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 17:54:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 17:54:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 17:54:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 17:54:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 17:54:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 17:54:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 17:54:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 17:54:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 17:54:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 17:54:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 17:54:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 17:54:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 17:54:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 17:54:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 17:54:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 17:54:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 17:54:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 17:54:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 17:54:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 17:54:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 17:54:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 17:54:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 17:54:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 17:54:28,373 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 17:54:28,374 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 17:54:28,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:54:28 BoogieIcfgContainer [2020-07-10 17:54:28,381 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 17:54:28,402 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 17:54:28,402 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 17:54:28,405 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 17:54:28,406 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 05:54:25" (1/3) ... [2020-07-10 17:54:28,407 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6dbc0705 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:54:28, skipping insertion in model container [2020-07-10 17:54:28,407 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:54:26" (2/3) ... [2020-07-10 17:54:28,407 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6dbc0705 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:54:28, skipping insertion in model container [2020-07-10 17:54:28,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:54:28" (3/3) ... [2020-07-10 17:54:28,410 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product51.cil.c [2020-07-10 17:54:28,423 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 17:54:28,433 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 17:54:28,450 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 17:54:28,477 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 17:54:28,477 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 17:54:28,477 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 17:54:28,478 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 17:54:28,478 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 17:54:28,478 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 17:54:28,478 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 17:54:28,479 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 17:54:28,502 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states. [2020-07-10 17:54:28,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 17:54:28,526 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:54:28,527 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:54:28,528 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:54:28,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:54:28,534 INFO L82 PathProgramCache]: Analyzing trace with hash -2089318466, now seen corresponding path program 1 times [2020-07-10 17:54:28,546 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:54:28,546 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1774543343] [2020-07-10 17:54:28,547 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:54:28,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:29,338 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:54:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:29,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {423#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {321#true} is VALID [2020-07-10 17:54:29,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} #valid := #valid[0 := 0]; {321#true} is VALID [2020-07-10 17:54:29,448 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} assume 0 < #StackHeapBarrier; {321#true} is VALID [2020-07-10 17:54:29,450 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {321#true} is VALID [2020-07-10 17:54:29,450 INFO L280 TraceCheckUtils]: 4: Hoare triple {321#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {321#true} is VALID [2020-07-10 17:54:29,451 INFO L280 TraceCheckUtils]: 5: Hoare triple {321#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {321#true} is VALID [2020-07-10 17:54:29,451 INFO L280 TraceCheckUtils]: 6: Hoare triple {321#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {321#true} is VALID [2020-07-10 17:54:29,451 INFO L280 TraceCheckUtils]: 7: Hoare triple {321#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {321#true} is VALID [2020-07-10 17:54:29,452 INFO L280 TraceCheckUtils]: 8: Hoare triple {321#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {321#true} is VALID [2020-07-10 17:54:29,452 INFO L280 TraceCheckUtils]: 9: Hoare triple {321#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {321#true} is VALID [2020-07-10 17:54:29,452 INFO L280 TraceCheckUtils]: 10: Hoare triple {321#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {321#true} is VALID [2020-07-10 17:54:29,453 INFO L280 TraceCheckUtils]: 11: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {321#true} is VALID [2020-07-10 17:54:29,454 INFO L280 TraceCheckUtils]: 12: Hoare triple {321#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {321#true} is VALID [2020-07-10 17:54:29,457 INFO L280 TraceCheckUtils]: 13: Hoare triple {321#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {321#true} is VALID [2020-07-10 17:54:29,458 INFO L280 TraceCheckUtils]: 14: Hoare triple {321#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {321#true} is VALID [2020-07-10 17:54:29,458 INFO L280 TraceCheckUtils]: 15: Hoare triple {321#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {321#true} is VALID [2020-07-10 17:54:29,459 INFO L280 TraceCheckUtils]: 16: Hoare triple {321#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {321#true} is VALID [2020-07-10 17:54:29,465 INFO L280 TraceCheckUtils]: 17: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {321#true} is VALID [2020-07-10 17:54:29,466 INFO L280 TraceCheckUtils]: 18: Hoare triple {321#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {321#true} is VALID [2020-07-10 17:54:29,466 INFO L280 TraceCheckUtils]: 19: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {321#true} is VALID [2020-07-10 17:54:29,467 INFO L280 TraceCheckUtils]: 20: Hoare triple {321#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {321#true} is VALID [2020-07-10 17:54:29,467 INFO L280 TraceCheckUtils]: 21: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {321#true} is VALID [2020-07-10 17:54:29,467 INFO L280 TraceCheckUtils]: 22: Hoare triple {321#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {321#true} is VALID [2020-07-10 17:54:29,468 INFO L280 TraceCheckUtils]: 23: Hoare triple {321#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {321#true} is VALID [2020-07-10 17:54:29,468 INFO L280 TraceCheckUtils]: 24: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {321#true} is VALID [2020-07-10 17:54:29,471 INFO L280 TraceCheckUtils]: 25: Hoare triple {321#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {321#true} is VALID [2020-07-10 17:54:29,471 INFO L280 TraceCheckUtils]: 26: Hoare triple {321#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {321#true} is VALID [2020-07-10 17:54:29,471 INFO L280 TraceCheckUtils]: 27: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {321#true} is VALID [2020-07-10 17:54:29,472 INFO L280 TraceCheckUtils]: 28: Hoare triple {321#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {321#true} is VALID [2020-07-10 17:54:29,472 INFO L280 TraceCheckUtils]: 29: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {321#true} is VALID [2020-07-10 17:54:29,472 INFO L280 TraceCheckUtils]: 30: Hoare triple {321#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {321#true} is VALID [2020-07-10 17:54:29,473 INFO L280 TraceCheckUtils]: 31: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {321#true} is VALID [2020-07-10 17:54:29,473 INFO L280 TraceCheckUtils]: 32: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {321#true} is VALID [2020-07-10 17:54:29,474 INFO L280 TraceCheckUtils]: 33: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {321#true} is VALID [2020-07-10 17:54:29,474 INFO L280 TraceCheckUtils]: 34: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {321#true} is VALID [2020-07-10 17:54:29,474 INFO L280 TraceCheckUtils]: 35: Hoare triple {321#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {321#true} is VALID [2020-07-10 17:54:29,475 INFO L280 TraceCheckUtils]: 36: Hoare triple {321#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {321#true} is VALID [2020-07-10 17:54:29,475 INFO L280 TraceCheckUtils]: 37: Hoare triple {321#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {321#true} is VALID [2020-07-10 17:54:29,475 INFO L280 TraceCheckUtils]: 38: Hoare triple {321#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {321#true} is VALID [2020-07-10 17:54:29,476 INFO L280 TraceCheckUtils]: 39: Hoare triple {321#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {321#true} is VALID [2020-07-10 17:54:29,476 INFO L280 TraceCheckUtils]: 40: Hoare triple {321#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {321#true} is VALID [2020-07-10 17:54:29,476 INFO L280 TraceCheckUtils]: 41: Hoare triple {321#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {321#true} is VALID [2020-07-10 17:54:29,477 INFO L280 TraceCheckUtils]: 42: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {321#true} is VALID [2020-07-10 17:54:29,477 INFO L280 TraceCheckUtils]: 43: Hoare triple {321#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {321#true} is VALID [2020-07-10 17:54:29,477 INFO L280 TraceCheckUtils]: 44: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {321#true} is VALID [2020-07-10 17:54:29,478 INFO L280 TraceCheckUtils]: 45: Hoare triple {321#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {321#true} is VALID [2020-07-10 17:54:29,478 INFO L280 TraceCheckUtils]: 46: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {321#true} is VALID [2020-07-10 17:54:29,478 INFO L280 TraceCheckUtils]: 47: Hoare triple {321#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {321#true} is VALID [2020-07-10 17:54:29,479 INFO L280 TraceCheckUtils]: 48: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {321#true} is VALID [2020-07-10 17:54:29,479 INFO L280 TraceCheckUtils]: 49: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {321#true} is VALID [2020-07-10 17:54:29,479 INFO L280 TraceCheckUtils]: 50: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {321#true} is VALID [2020-07-10 17:54:29,483 INFO L280 TraceCheckUtils]: 51: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {321#true} is VALID [2020-07-10 17:54:29,483 INFO L280 TraceCheckUtils]: 52: Hoare triple {321#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {321#true} is VALID [2020-07-10 17:54:29,483 INFO L280 TraceCheckUtils]: 53: Hoare triple {321#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {321#true} is VALID [2020-07-10 17:54:29,484 INFO L280 TraceCheckUtils]: 54: Hoare triple {321#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {321#true} is VALID [2020-07-10 17:54:29,484 INFO L280 TraceCheckUtils]: 55: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {321#true} is VALID [2020-07-10 17:54:29,485 INFO L280 TraceCheckUtils]: 56: Hoare triple {321#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {321#true} is VALID [2020-07-10 17:54:29,485 INFO L280 TraceCheckUtils]: 57: Hoare triple {321#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {321#true} is VALID [2020-07-10 17:54:29,491 INFO L280 TraceCheckUtils]: 58: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {321#true} is VALID [2020-07-10 17:54:29,492 INFO L280 TraceCheckUtils]: 59: Hoare triple {321#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {321#true} is VALID [2020-07-10 17:54:29,492 INFO L280 TraceCheckUtils]: 60: Hoare triple {321#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {321#true} is VALID [2020-07-10 17:54:29,494 INFO L280 TraceCheckUtils]: 61: Hoare triple {321#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {321#true} is VALID [2020-07-10 17:54:29,494 INFO L280 TraceCheckUtils]: 62: Hoare triple {321#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {321#true} is VALID [2020-07-10 17:54:29,495 INFO L280 TraceCheckUtils]: 63: Hoare triple {321#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {321#true} is VALID [2020-07-10 17:54:29,495 INFO L280 TraceCheckUtils]: 64: Hoare triple {321#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {321#true} is VALID [2020-07-10 17:54:29,495 INFO L280 TraceCheckUtils]: 65: Hoare triple {321#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {321#true} is VALID [2020-07-10 17:54:29,496 INFO L280 TraceCheckUtils]: 66: Hoare triple {321#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {321#true} is VALID [2020-07-10 17:54:29,496 INFO L280 TraceCheckUtils]: 67: Hoare triple {321#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {321#true} is VALID [2020-07-10 17:54:29,497 INFO L280 TraceCheckUtils]: 68: Hoare triple {321#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {321#true} is VALID [2020-07-10 17:54:29,497 INFO L280 TraceCheckUtils]: 69: Hoare triple {321#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {321#true} is VALID [2020-07-10 17:54:29,497 INFO L280 TraceCheckUtils]: 70: Hoare triple {321#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {321#true} is VALID [2020-07-10 17:54:29,498 INFO L280 TraceCheckUtils]: 71: Hoare triple {321#true} ~cleanupTimeShifts~0 := 4; {321#true} is VALID [2020-07-10 17:54:29,498 INFO L280 TraceCheckUtils]: 72: Hoare triple {321#true} ~waterLevel~0 := 1; {321#true} is VALID [2020-07-10 17:54:29,498 INFO L280 TraceCheckUtils]: 73: Hoare triple {321#true} ~methaneLevelCritical~0 := 0; {321#true} is VALID [2020-07-10 17:54:29,498 INFO L280 TraceCheckUtils]: 74: Hoare triple {321#true} ~pumpRunning~0 := 0; {321#true} is VALID [2020-07-10 17:54:29,499 INFO L280 TraceCheckUtils]: 75: Hoare triple {321#true} ~systemActive~0 := 1; {321#true} is VALID [2020-07-10 17:54:29,499 INFO L280 TraceCheckUtils]: 76: Hoare triple {321#true} ~head~0.base, ~head~0.offset := 0, 0; {321#true} is VALID [2020-07-10 17:54:29,499 INFO L280 TraceCheckUtils]: 77: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 17:54:29,500 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {321#true} {321#true} #937#return; {321#true} is VALID [2020-07-10 17:54:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:29,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 17:54:29,522 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {321#true} {321#true} #845#return; {321#true} is VALID [2020-07-10 17:54:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:29,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 17:54:29,530 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {321#true} {321#true} #847#return; {321#true} is VALID [2020-07-10 17:54:29,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:29,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} havoc ~retValue_acc~6; {321#true} is VALID [2020-07-10 17:54:29,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} ~retValue_acc~6 := 1; {321#true} is VALID [2020-07-10 17:54:29,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} #res := ~retValue_acc~6; {321#true} is VALID [2020-07-10 17:54:29,536 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 17:54:29,537 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {321#true} {321#true} #849#return; {321#true} is VALID [2020-07-10 17:54:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:29,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 17:54:29,540 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {321#true} {321#true} #851#return; {321#true} is VALID [2020-07-10 17:54:29,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:29,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} havoc ~retValue_acc~2; {321#true} is VALID [2020-07-10 17:54:29,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} ~retValue_acc~2 := ~waterLevel~0; {321#true} is VALID [2020-07-10 17:54:29,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} #res := ~retValue_acc~2; {321#true} is VALID [2020-07-10 17:54:29,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 17:54:29,546 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {321#true} {322#false} #839#return; {322#false} is VALID [2020-07-10 17:54:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:29,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {321#true} havoc ~retValue_acc~8; {321#true} is VALID [2020-07-10 17:54:29,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {321#true} ~retValue_acc~8 := ~pumpRunning~0; {321#true} is VALID [2020-07-10 17:54:29,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} #res := ~retValue_acc~8; {321#true} is VALID [2020-07-10 17:54:29,571 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 17:54:29,571 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {321#true} {322#false} #841#return; {322#false} is VALID [2020-07-10 17:54:29,578 INFO L263 TraceCheckUtils]: 0: Hoare triple {321#true} call ULTIMATE.init(); {423#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:54:29,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {423#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {321#true} is VALID [2020-07-10 17:54:29,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {321#true} #valid := #valid[0 := 0]; {321#true} is VALID [2020-07-10 17:54:29,579 INFO L280 TraceCheckUtils]: 3: Hoare triple {321#true} assume 0 < #StackHeapBarrier; {321#true} is VALID [2020-07-10 17:54:29,579 INFO L280 TraceCheckUtils]: 4: Hoare triple {321#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {321#true} is VALID [2020-07-10 17:54:29,580 INFO L280 TraceCheckUtils]: 5: Hoare triple {321#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {321#true} is VALID [2020-07-10 17:54:29,580 INFO L280 TraceCheckUtils]: 6: Hoare triple {321#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {321#true} is VALID [2020-07-10 17:54:29,580 INFO L280 TraceCheckUtils]: 7: Hoare triple {321#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {321#true} is VALID [2020-07-10 17:54:29,581 INFO L280 TraceCheckUtils]: 8: Hoare triple {321#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {321#true} is VALID [2020-07-10 17:54:29,581 INFO L280 TraceCheckUtils]: 9: Hoare triple {321#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {321#true} is VALID [2020-07-10 17:54:29,581 INFO L280 TraceCheckUtils]: 10: Hoare triple {321#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {321#true} is VALID [2020-07-10 17:54:29,582 INFO L280 TraceCheckUtils]: 11: Hoare triple {321#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {321#true} is VALID [2020-07-10 17:54:29,582 INFO L280 TraceCheckUtils]: 12: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {321#true} is VALID [2020-07-10 17:54:29,582 INFO L280 TraceCheckUtils]: 13: Hoare triple {321#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {321#true} is VALID [2020-07-10 17:54:29,582 INFO L280 TraceCheckUtils]: 14: Hoare triple {321#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {321#true} is VALID [2020-07-10 17:54:29,583 INFO L280 TraceCheckUtils]: 15: Hoare triple {321#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {321#true} is VALID [2020-07-10 17:54:29,583 INFO L280 TraceCheckUtils]: 16: Hoare triple {321#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {321#true} is VALID [2020-07-10 17:54:29,583 INFO L280 TraceCheckUtils]: 17: Hoare triple {321#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {321#true} is VALID [2020-07-10 17:54:29,584 INFO L280 TraceCheckUtils]: 18: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {321#true} is VALID [2020-07-10 17:54:29,584 INFO L280 TraceCheckUtils]: 19: Hoare triple {321#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {321#true} is VALID [2020-07-10 17:54:29,584 INFO L280 TraceCheckUtils]: 20: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {321#true} is VALID [2020-07-10 17:54:29,584 INFO L280 TraceCheckUtils]: 21: Hoare triple {321#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {321#true} is VALID [2020-07-10 17:54:29,585 INFO L280 TraceCheckUtils]: 22: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {321#true} is VALID [2020-07-10 17:54:29,585 INFO L280 TraceCheckUtils]: 23: Hoare triple {321#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {321#true} is VALID [2020-07-10 17:54:29,585 INFO L280 TraceCheckUtils]: 24: Hoare triple {321#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {321#true} is VALID [2020-07-10 17:54:29,586 INFO L280 TraceCheckUtils]: 25: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {321#true} is VALID [2020-07-10 17:54:29,586 INFO L280 TraceCheckUtils]: 26: Hoare triple {321#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {321#true} is VALID [2020-07-10 17:54:29,586 INFO L280 TraceCheckUtils]: 27: Hoare triple {321#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {321#true} is VALID [2020-07-10 17:54:29,587 INFO L280 TraceCheckUtils]: 28: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {321#true} is VALID [2020-07-10 17:54:29,587 INFO L280 TraceCheckUtils]: 29: Hoare triple {321#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {321#true} is VALID [2020-07-10 17:54:29,587 INFO L280 TraceCheckUtils]: 30: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {321#true} is VALID [2020-07-10 17:54:29,588 INFO L280 TraceCheckUtils]: 31: Hoare triple {321#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {321#true} is VALID [2020-07-10 17:54:29,588 INFO L280 TraceCheckUtils]: 32: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {321#true} is VALID [2020-07-10 17:54:29,588 INFO L280 TraceCheckUtils]: 33: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {321#true} is VALID [2020-07-10 17:54:29,588 INFO L280 TraceCheckUtils]: 34: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {321#true} is VALID [2020-07-10 17:54:29,589 INFO L280 TraceCheckUtils]: 35: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {321#true} is VALID [2020-07-10 17:54:29,589 INFO L280 TraceCheckUtils]: 36: Hoare triple {321#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {321#true} is VALID [2020-07-10 17:54:29,589 INFO L280 TraceCheckUtils]: 37: Hoare triple {321#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {321#true} is VALID [2020-07-10 17:54:29,589 INFO L280 TraceCheckUtils]: 38: Hoare triple {321#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {321#true} is VALID [2020-07-10 17:54:29,590 INFO L280 TraceCheckUtils]: 39: Hoare triple {321#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {321#true} is VALID [2020-07-10 17:54:29,590 INFO L280 TraceCheckUtils]: 40: Hoare triple {321#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {321#true} is VALID [2020-07-10 17:54:29,590 INFO L280 TraceCheckUtils]: 41: Hoare triple {321#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {321#true} is VALID [2020-07-10 17:54:29,591 INFO L280 TraceCheckUtils]: 42: Hoare triple {321#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {321#true} is VALID [2020-07-10 17:54:29,591 INFO L280 TraceCheckUtils]: 43: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {321#true} is VALID [2020-07-10 17:54:29,591 INFO L280 TraceCheckUtils]: 44: Hoare triple {321#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {321#true} is VALID [2020-07-10 17:54:29,591 INFO L280 TraceCheckUtils]: 45: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {321#true} is VALID [2020-07-10 17:54:29,592 INFO L280 TraceCheckUtils]: 46: Hoare triple {321#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {321#true} is VALID [2020-07-10 17:54:29,592 INFO L280 TraceCheckUtils]: 47: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {321#true} is VALID [2020-07-10 17:54:29,592 INFO L280 TraceCheckUtils]: 48: Hoare triple {321#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {321#true} is VALID [2020-07-10 17:54:29,593 INFO L280 TraceCheckUtils]: 49: Hoare triple {321#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {321#true} is VALID [2020-07-10 17:54:29,593 INFO L280 TraceCheckUtils]: 50: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {321#true} is VALID [2020-07-10 17:54:29,593 INFO L280 TraceCheckUtils]: 51: Hoare triple {321#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {321#true} is VALID [2020-07-10 17:54:29,594 INFO L280 TraceCheckUtils]: 52: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {321#true} is VALID [2020-07-10 17:54:29,594 INFO L280 TraceCheckUtils]: 53: Hoare triple {321#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {321#true} is VALID [2020-07-10 17:54:29,594 INFO L280 TraceCheckUtils]: 54: Hoare triple {321#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {321#true} is VALID [2020-07-10 17:54:29,594 INFO L280 TraceCheckUtils]: 55: Hoare triple {321#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {321#true} is VALID [2020-07-10 17:54:29,595 INFO L280 TraceCheckUtils]: 56: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {321#true} is VALID [2020-07-10 17:54:29,595 INFO L280 TraceCheckUtils]: 57: Hoare triple {321#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {321#true} is VALID [2020-07-10 17:54:29,595 INFO L280 TraceCheckUtils]: 58: Hoare triple {321#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {321#true} is VALID [2020-07-10 17:54:29,596 INFO L280 TraceCheckUtils]: 59: Hoare triple {321#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {321#true} is VALID [2020-07-10 17:54:29,596 INFO L280 TraceCheckUtils]: 60: Hoare triple {321#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {321#true} is VALID [2020-07-10 17:54:29,596 INFO L280 TraceCheckUtils]: 61: Hoare triple {321#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {321#true} is VALID [2020-07-10 17:54:29,597 INFO L280 TraceCheckUtils]: 62: Hoare triple {321#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {321#true} is VALID [2020-07-10 17:54:29,597 INFO L280 TraceCheckUtils]: 63: Hoare triple {321#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {321#true} is VALID [2020-07-10 17:54:29,597 INFO L280 TraceCheckUtils]: 64: Hoare triple {321#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {321#true} is VALID [2020-07-10 17:54:29,597 INFO L280 TraceCheckUtils]: 65: Hoare triple {321#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {321#true} is VALID [2020-07-10 17:54:29,598 INFO L280 TraceCheckUtils]: 66: Hoare triple {321#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {321#true} is VALID [2020-07-10 17:54:29,598 INFO L280 TraceCheckUtils]: 67: Hoare triple {321#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {321#true} is VALID [2020-07-10 17:54:29,598 INFO L280 TraceCheckUtils]: 68: Hoare triple {321#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {321#true} is VALID [2020-07-10 17:54:29,599 INFO L280 TraceCheckUtils]: 69: Hoare triple {321#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {321#true} is VALID [2020-07-10 17:54:29,599 INFO L280 TraceCheckUtils]: 70: Hoare triple {321#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {321#true} is VALID [2020-07-10 17:54:29,599 INFO L280 TraceCheckUtils]: 71: Hoare triple {321#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {321#true} is VALID [2020-07-10 17:54:29,599 INFO L280 TraceCheckUtils]: 72: Hoare triple {321#true} ~cleanupTimeShifts~0 := 4; {321#true} is VALID [2020-07-10 17:54:29,600 INFO L280 TraceCheckUtils]: 73: Hoare triple {321#true} ~waterLevel~0 := 1; {321#true} is VALID [2020-07-10 17:54:29,600 INFO L280 TraceCheckUtils]: 74: Hoare triple {321#true} ~methaneLevelCritical~0 := 0; {321#true} is VALID [2020-07-10 17:54:29,600 INFO L280 TraceCheckUtils]: 75: Hoare triple {321#true} ~pumpRunning~0 := 0; {321#true} is VALID [2020-07-10 17:54:29,601 INFO L280 TraceCheckUtils]: 76: Hoare triple {321#true} ~systemActive~0 := 1; {321#true} is VALID [2020-07-10 17:54:29,601 INFO L280 TraceCheckUtils]: 77: Hoare triple {321#true} ~head~0.base, ~head~0.offset := 0, 0; {321#true} is VALID [2020-07-10 17:54:29,601 INFO L280 TraceCheckUtils]: 78: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 17:54:29,601 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {321#true} {321#true} #937#return; {321#true} is VALID [2020-07-10 17:54:29,602 INFO L263 TraceCheckUtils]: 80: Hoare triple {321#true} call #t~ret74 := main(); {321#true} is VALID [2020-07-10 17:54:29,602 INFO L280 TraceCheckUtils]: 81: Hoare triple {321#true} havoc ~retValue_acc~0; {321#true} is VALID [2020-07-10 17:54:29,602 INFO L280 TraceCheckUtils]: 82: Hoare triple {321#true} havoc ~tmp~0; {321#true} is VALID [2020-07-10 17:54:29,603 INFO L263 TraceCheckUtils]: 83: Hoare triple {321#true} call select_helpers(); {321#true} is VALID [2020-07-10 17:54:29,603 INFO L280 TraceCheckUtils]: 84: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 17:54:29,603 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {321#true} {321#true} #845#return; {321#true} is VALID [2020-07-10 17:54:29,603 INFO L263 TraceCheckUtils]: 86: Hoare triple {321#true} call select_features(); {321#true} is VALID [2020-07-10 17:54:29,604 INFO L280 TraceCheckUtils]: 87: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 17:54:29,604 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {321#true} {321#true} #847#return; {321#true} is VALID [2020-07-10 17:54:29,604 INFO L263 TraceCheckUtils]: 89: Hoare triple {321#true} call #t~ret0 := valid_product(); {321#true} is VALID [2020-07-10 17:54:29,605 INFO L280 TraceCheckUtils]: 90: Hoare triple {321#true} havoc ~retValue_acc~6; {321#true} is VALID [2020-07-10 17:54:29,605 INFO L280 TraceCheckUtils]: 91: Hoare triple {321#true} ~retValue_acc~6 := 1; {321#true} is VALID [2020-07-10 17:54:29,605 INFO L280 TraceCheckUtils]: 92: Hoare triple {321#true} #res := ~retValue_acc~6; {321#true} is VALID [2020-07-10 17:54:29,605 INFO L280 TraceCheckUtils]: 93: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 17:54:29,606 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {321#true} {321#true} #849#return; {321#true} is VALID [2020-07-10 17:54:29,606 INFO L280 TraceCheckUtils]: 95: Hoare triple {321#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {321#true} is VALID [2020-07-10 17:54:29,606 INFO L280 TraceCheckUtils]: 96: Hoare triple {321#true} ~tmp~0 := #t~ret0; {321#true} is VALID [2020-07-10 17:54:29,607 INFO L280 TraceCheckUtils]: 97: Hoare triple {321#true} havoc #t~ret0; {321#true} is VALID [2020-07-10 17:54:29,607 INFO L280 TraceCheckUtils]: 98: Hoare triple {321#true} assume 0 != ~tmp~0; {321#true} is VALID [2020-07-10 17:54:29,607 INFO L263 TraceCheckUtils]: 99: Hoare triple {321#true} call setup(); {321#true} is VALID [2020-07-10 17:54:29,607 INFO L280 TraceCheckUtils]: 100: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 17:54:29,608 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {321#true} {321#true} #851#return; {321#true} is VALID [2020-07-10 17:54:29,608 INFO L263 TraceCheckUtils]: 102: Hoare triple {321#true} call runTest(); {321#true} is VALID [2020-07-10 17:54:29,608 INFO L263 TraceCheckUtils]: 103: Hoare triple {321#true} call test(); {321#true} is VALID [2020-07-10 17:54:29,609 INFO L280 TraceCheckUtils]: 104: Hoare triple {321#true} havoc ~splverifierCounter~0; {321#true} is VALID [2020-07-10 17:54:29,609 INFO L280 TraceCheckUtils]: 105: Hoare triple {321#true} havoc ~tmp~6; {321#true} is VALID [2020-07-10 17:54:29,609 INFO L280 TraceCheckUtils]: 106: Hoare triple {321#true} havoc ~tmp___0~3; {321#true} is VALID [2020-07-10 17:54:29,610 INFO L280 TraceCheckUtils]: 107: Hoare triple {321#true} havoc ~tmp___1~0; {321#true} is VALID [2020-07-10 17:54:29,610 INFO L280 TraceCheckUtils]: 108: Hoare triple {321#true} havoc ~tmp___2~0; {321#true} is VALID [2020-07-10 17:54:29,610 INFO L280 TraceCheckUtils]: 109: Hoare triple {321#true} ~splverifierCounter~0 := 0; {321#true} is VALID [2020-07-10 17:54:29,611 INFO L280 TraceCheckUtils]: 110: Hoare triple {321#true} assume false; {322#false} is VALID [2020-07-10 17:54:29,611 INFO L263 TraceCheckUtils]: 111: Hoare triple {322#false} call cleanup(); {322#false} is VALID [2020-07-10 17:54:29,612 INFO L280 TraceCheckUtils]: 112: Hoare triple {322#false} havoc ~i~0; {322#false} is VALID [2020-07-10 17:54:29,612 INFO L280 TraceCheckUtils]: 113: Hoare triple {322#false} havoc ~__cil_tmp2~0; {322#false} is VALID [2020-07-10 17:54:29,612 INFO L263 TraceCheckUtils]: 114: Hoare triple {322#false} call timeShift(); {322#false} is VALID [2020-07-10 17:54:29,612 INFO L280 TraceCheckUtils]: 115: Hoare triple {322#false} assume !(0 != ~pumpRunning~0); {322#false} is VALID [2020-07-10 17:54:29,613 INFO L280 TraceCheckUtils]: 116: Hoare triple {322#false} assume !(0 != ~systemActive~0); {322#false} is VALID [2020-07-10 17:54:29,613 INFO L263 TraceCheckUtils]: 117: Hoare triple {322#false} call __utac_acc__Specification4_spec__1(); {322#false} is VALID [2020-07-10 17:54:29,613 INFO L280 TraceCheckUtils]: 118: Hoare triple {322#false} havoc ~tmp~1; {322#false} is VALID [2020-07-10 17:54:29,614 INFO L280 TraceCheckUtils]: 119: Hoare triple {322#false} havoc ~tmp___0~0; {322#false} is VALID [2020-07-10 17:54:29,614 INFO L263 TraceCheckUtils]: 120: Hoare triple {322#false} call #t~ret1 := getWaterLevel(); {321#true} is VALID [2020-07-10 17:54:29,614 INFO L280 TraceCheckUtils]: 121: Hoare triple {321#true} havoc ~retValue_acc~2; {321#true} is VALID [2020-07-10 17:54:29,615 INFO L280 TraceCheckUtils]: 122: Hoare triple {321#true} ~retValue_acc~2 := ~waterLevel~0; {321#true} is VALID [2020-07-10 17:54:29,615 INFO L280 TraceCheckUtils]: 123: Hoare triple {321#true} #res := ~retValue_acc~2; {321#true} is VALID [2020-07-10 17:54:29,615 INFO L280 TraceCheckUtils]: 124: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 17:54:29,615 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {321#true} {322#false} #839#return; {322#false} is VALID [2020-07-10 17:54:29,616 INFO L280 TraceCheckUtils]: 126: Hoare triple {322#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {322#false} is VALID [2020-07-10 17:54:29,616 INFO L280 TraceCheckUtils]: 127: Hoare triple {322#false} ~tmp~1 := #t~ret1; {322#false} is VALID [2020-07-10 17:54:29,616 INFO L280 TraceCheckUtils]: 128: Hoare triple {322#false} havoc #t~ret1; {322#false} is VALID [2020-07-10 17:54:29,617 INFO L280 TraceCheckUtils]: 129: Hoare triple {322#false} assume 0 == ~tmp~1; {322#false} is VALID [2020-07-10 17:54:29,617 INFO L263 TraceCheckUtils]: 130: Hoare triple {322#false} call #t~ret2 := isPumpRunning(); {321#true} is VALID [2020-07-10 17:54:29,617 INFO L280 TraceCheckUtils]: 131: Hoare triple {321#true} havoc ~retValue_acc~8; {321#true} is VALID [2020-07-10 17:54:29,617 INFO L280 TraceCheckUtils]: 132: Hoare triple {321#true} ~retValue_acc~8 := ~pumpRunning~0; {321#true} is VALID [2020-07-10 17:54:29,618 INFO L280 TraceCheckUtils]: 133: Hoare triple {321#true} #res := ~retValue_acc~8; {321#true} is VALID [2020-07-10 17:54:29,618 INFO L280 TraceCheckUtils]: 134: Hoare triple {321#true} assume true; {321#true} is VALID [2020-07-10 17:54:29,618 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {321#true} {322#false} #841#return; {322#false} is VALID [2020-07-10 17:54:29,619 INFO L280 TraceCheckUtils]: 136: Hoare triple {322#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {322#false} is VALID [2020-07-10 17:54:29,619 INFO L280 TraceCheckUtils]: 137: Hoare triple {322#false} ~tmp___0~0 := #t~ret2; {322#false} is VALID [2020-07-10 17:54:29,619 INFO L280 TraceCheckUtils]: 138: Hoare triple {322#false} havoc #t~ret2; {322#false} is VALID [2020-07-10 17:54:29,619 INFO L280 TraceCheckUtils]: 139: Hoare triple {322#false} assume 0 != ~tmp___0~0; {322#false} is VALID [2020-07-10 17:54:29,620 INFO L263 TraceCheckUtils]: 140: Hoare triple {322#false} call __automaton_fail(); {322#false} is VALID [2020-07-10 17:54:29,620 INFO L280 TraceCheckUtils]: 141: Hoare triple {322#false} assume !false; {322#false} is VALID [2020-07-10 17:54:29,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:54:29,643 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:54:29,645 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1774543343] [2020-07-10 17:54:29,647 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:54:29,647 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 17:54:29,648 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037896853] [2020-07-10 17:54:29,654 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 17:54:29,658 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:54:29,662 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 17:54:29,838 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:54:29,838 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 17:54:29,839 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:54:29,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 17:54:29,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 17:54:29,850 INFO L87 Difference]: Start difference. First operand 318 states. Second operand 3 states. [2020-07-10 17:54:38,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:54:38,535 INFO L93 Difference]: Finished difference Result 503 states and 599 transitions. [2020-07-10 17:54:38,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 17:54:38,536 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 17:54:38,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:54:38,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 17:54:38,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 599 transitions. [2020-07-10 17:54:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 17:54:38,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 599 transitions. [2020-07-10 17:54:38,595 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 599 transitions. [2020-07-10 17:54:40,290 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 599 edges. 599 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:54:40,328 INFO L225 Difference]: With dead ends: 503 [2020-07-10 17:54:40,329 INFO L226 Difference]: Without dead ends: 310 [2020-07-10 17:54:40,334 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 17:54:40,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-07-10 17:54:43,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 267. [2020-07-10 17:54:43,944 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:54:43,945 INFO L82 GeneralOperation]: Start isEquivalent. First operand 310 states. Second operand 267 states. [2020-07-10 17:54:43,945 INFO L74 IsIncluded]: Start isIncluded. First operand 310 states. Second operand 267 states. [2020-07-10 17:54:43,946 INFO L87 Difference]: Start difference. First operand 310 states. Second operand 267 states. [2020-07-10 17:54:43,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:54:43,985 INFO L93 Difference]: Finished difference Result 310 states and 354 transitions. [2020-07-10 17:54:43,985 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 354 transitions. [2020-07-10 17:54:43,988 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:54:43,989 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:54:43,989 INFO L74 IsIncluded]: Start isIncluded. First operand 267 states. Second operand 310 states. [2020-07-10 17:54:43,989 INFO L87 Difference]: Start difference. First operand 267 states. Second operand 310 states. [2020-07-10 17:54:44,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:54:44,026 INFO L93 Difference]: Finished difference Result 310 states and 354 transitions. [2020-07-10 17:54:44,026 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 354 transitions. [2020-07-10 17:54:44,028 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:54:44,028 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:54:44,028 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:54:44,028 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:54:44,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2020-07-10 17:54:44,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 291 transitions. [2020-07-10 17:54:44,049 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 291 transitions. Word has length 142 [2020-07-10 17:54:44,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:54:44,050 INFO L479 AbstractCegarLoop]: Abstraction has 267 states and 291 transitions. [2020-07-10 17:54:44,050 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 17:54:44,051 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 267 states and 291 transitions. [2020-07-10 17:54:44,970 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 291 edges. 291 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:54:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 291 transitions. [2020-07-10 17:54:44,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 17:54:44,973 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:54:44,974 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:54:44,974 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 17:54:44,974 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:54:44,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:54:44,975 INFO L82 PathProgramCache]: Analyzing trace with hash -1777948049, now seen corresponding path program 1 times [2020-07-10 17:54:44,975 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:54:44,975 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1235428348] [2020-07-10 17:54:44,975 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:54:45,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:45,342 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:54:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:45,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {2689#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2586#true} is VALID [2020-07-10 17:54:45,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {2586#true} #valid := #valid[0 := 0]; {2586#true} is VALID [2020-07-10 17:54:45,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {2586#true} assume 0 < #StackHeapBarrier; {2586#true} is VALID [2020-07-10 17:54:45,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {2586#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {2586#true} is VALID [2020-07-10 17:54:45,412 INFO L280 TraceCheckUtils]: 4: Hoare triple {2586#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {2586#true} is VALID [2020-07-10 17:54:45,412 INFO L280 TraceCheckUtils]: 5: Hoare triple {2586#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {2586#true} is VALID [2020-07-10 17:54:45,412 INFO L280 TraceCheckUtils]: 6: Hoare triple {2586#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {2586#true} is VALID [2020-07-10 17:54:45,412 INFO L280 TraceCheckUtils]: 7: Hoare triple {2586#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {2586#true} is VALID [2020-07-10 17:54:45,413 INFO L280 TraceCheckUtils]: 8: Hoare triple {2586#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {2586#true} is VALID [2020-07-10 17:54:45,413 INFO L280 TraceCheckUtils]: 9: Hoare triple {2586#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {2586#true} is VALID [2020-07-10 17:54:45,413 INFO L280 TraceCheckUtils]: 10: Hoare triple {2586#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {2586#true} is VALID [2020-07-10 17:54:45,413 INFO L280 TraceCheckUtils]: 11: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {2586#true} is VALID [2020-07-10 17:54:45,414 INFO L280 TraceCheckUtils]: 12: Hoare triple {2586#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {2586#true} is VALID [2020-07-10 17:54:45,414 INFO L280 TraceCheckUtils]: 13: Hoare triple {2586#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {2586#true} is VALID [2020-07-10 17:54:45,414 INFO L280 TraceCheckUtils]: 14: Hoare triple {2586#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {2586#true} is VALID [2020-07-10 17:54:45,414 INFO L280 TraceCheckUtils]: 15: Hoare triple {2586#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {2586#true} is VALID [2020-07-10 17:54:45,415 INFO L280 TraceCheckUtils]: 16: Hoare triple {2586#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {2586#true} is VALID [2020-07-10 17:54:45,415 INFO L280 TraceCheckUtils]: 17: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {2586#true} is VALID [2020-07-10 17:54:45,415 INFO L280 TraceCheckUtils]: 18: Hoare triple {2586#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {2586#true} is VALID [2020-07-10 17:54:45,415 INFO L280 TraceCheckUtils]: 19: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {2586#true} is VALID [2020-07-10 17:54:45,416 INFO L280 TraceCheckUtils]: 20: Hoare triple {2586#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {2586#true} is VALID [2020-07-10 17:54:45,416 INFO L280 TraceCheckUtils]: 21: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {2586#true} is VALID [2020-07-10 17:54:45,416 INFO L280 TraceCheckUtils]: 22: Hoare triple {2586#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {2586#true} is VALID [2020-07-10 17:54:45,416 INFO L280 TraceCheckUtils]: 23: Hoare triple {2586#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {2586#true} is VALID [2020-07-10 17:54:45,417 INFO L280 TraceCheckUtils]: 24: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {2586#true} is VALID [2020-07-10 17:54:45,417 INFO L280 TraceCheckUtils]: 25: Hoare triple {2586#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {2586#true} is VALID [2020-07-10 17:54:45,417 INFO L280 TraceCheckUtils]: 26: Hoare triple {2586#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {2586#true} is VALID [2020-07-10 17:54:45,417 INFO L280 TraceCheckUtils]: 27: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {2586#true} is VALID [2020-07-10 17:54:45,418 INFO L280 TraceCheckUtils]: 28: Hoare triple {2586#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {2586#true} is VALID [2020-07-10 17:54:45,418 INFO L280 TraceCheckUtils]: 29: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {2586#true} is VALID [2020-07-10 17:54:45,418 INFO L280 TraceCheckUtils]: 30: Hoare triple {2586#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {2586#true} is VALID [2020-07-10 17:54:45,418 INFO L280 TraceCheckUtils]: 31: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {2586#true} is VALID [2020-07-10 17:54:45,419 INFO L280 TraceCheckUtils]: 32: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {2586#true} is VALID [2020-07-10 17:54:45,419 INFO L280 TraceCheckUtils]: 33: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {2586#true} is VALID [2020-07-10 17:54:45,419 INFO L280 TraceCheckUtils]: 34: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {2586#true} is VALID [2020-07-10 17:54:45,419 INFO L280 TraceCheckUtils]: 35: Hoare triple {2586#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {2586#true} is VALID [2020-07-10 17:54:45,420 INFO L280 TraceCheckUtils]: 36: Hoare triple {2586#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {2586#true} is VALID [2020-07-10 17:54:45,420 INFO L280 TraceCheckUtils]: 37: Hoare triple {2586#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {2586#true} is VALID [2020-07-10 17:54:45,420 INFO L280 TraceCheckUtils]: 38: Hoare triple {2586#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {2586#true} is VALID [2020-07-10 17:54:45,420 INFO L280 TraceCheckUtils]: 39: Hoare triple {2586#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {2586#true} is VALID [2020-07-10 17:54:45,420 INFO L280 TraceCheckUtils]: 40: Hoare triple {2586#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {2586#true} is VALID [2020-07-10 17:54:45,421 INFO L280 TraceCheckUtils]: 41: Hoare triple {2586#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {2586#true} is VALID [2020-07-10 17:54:45,421 INFO L280 TraceCheckUtils]: 42: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {2586#true} is VALID [2020-07-10 17:54:45,421 INFO L280 TraceCheckUtils]: 43: Hoare triple {2586#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {2586#true} is VALID [2020-07-10 17:54:45,421 INFO L280 TraceCheckUtils]: 44: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {2586#true} is VALID [2020-07-10 17:54:45,422 INFO L280 TraceCheckUtils]: 45: Hoare triple {2586#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {2586#true} is VALID [2020-07-10 17:54:45,422 INFO L280 TraceCheckUtils]: 46: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {2586#true} is VALID [2020-07-10 17:54:45,422 INFO L280 TraceCheckUtils]: 47: Hoare triple {2586#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {2586#true} is VALID [2020-07-10 17:54:45,422 INFO L280 TraceCheckUtils]: 48: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {2586#true} is VALID [2020-07-10 17:54:45,423 INFO L280 TraceCheckUtils]: 49: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {2586#true} is VALID [2020-07-10 17:54:45,423 INFO L280 TraceCheckUtils]: 50: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {2586#true} is VALID [2020-07-10 17:54:45,423 INFO L280 TraceCheckUtils]: 51: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {2586#true} is VALID [2020-07-10 17:54:45,423 INFO L280 TraceCheckUtils]: 52: Hoare triple {2586#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {2586#true} is VALID [2020-07-10 17:54:45,424 INFO L280 TraceCheckUtils]: 53: Hoare triple {2586#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {2586#true} is VALID [2020-07-10 17:54:45,424 INFO L280 TraceCheckUtils]: 54: Hoare triple {2586#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {2586#true} is VALID [2020-07-10 17:54:45,424 INFO L280 TraceCheckUtils]: 55: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {2586#true} is VALID [2020-07-10 17:54:45,424 INFO L280 TraceCheckUtils]: 56: Hoare triple {2586#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {2586#true} is VALID [2020-07-10 17:54:45,424 INFO L280 TraceCheckUtils]: 57: Hoare triple {2586#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {2586#true} is VALID [2020-07-10 17:54:45,425 INFO L280 TraceCheckUtils]: 58: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {2586#true} is VALID [2020-07-10 17:54:45,425 INFO L280 TraceCheckUtils]: 59: Hoare triple {2586#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {2586#true} is VALID [2020-07-10 17:54:45,425 INFO L280 TraceCheckUtils]: 60: Hoare triple {2586#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {2586#true} is VALID [2020-07-10 17:54:45,425 INFO L280 TraceCheckUtils]: 61: Hoare triple {2586#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {2586#true} is VALID [2020-07-10 17:54:45,426 INFO L280 TraceCheckUtils]: 62: Hoare triple {2586#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {2586#true} is VALID [2020-07-10 17:54:45,426 INFO L280 TraceCheckUtils]: 63: Hoare triple {2586#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {2586#true} is VALID [2020-07-10 17:54:45,426 INFO L280 TraceCheckUtils]: 64: Hoare triple {2586#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {2586#true} is VALID [2020-07-10 17:54:45,426 INFO L280 TraceCheckUtils]: 65: Hoare triple {2586#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {2586#true} is VALID [2020-07-10 17:54:45,427 INFO L280 TraceCheckUtils]: 66: Hoare triple {2586#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {2586#true} is VALID [2020-07-10 17:54:45,427 INFO L280 TraceCheckUtils]: 67: Hoare triple {2586#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {2586#true} is VALID [2020-07-10 17:54:45,427 INFO L280 TraceCheckUtils]: 68: Hoare triple {2586#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {2586#true} is VALID [2020-07-10 17:54:45,427 INFO L280 TraceCheckUtils]: 69: Hoare triple {2586#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {2586#true} is VALID [2020-07-10 17:54:45,428 INFO L280 TraceCheckUtils]: 70: Hoare triple {2586#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {2586#true} is VALID [2020-07-10 17:54:45,428 INFO L280 TraceCheckUtils]: 71: Hoare triple {2586#true} ~cleanupTimeShifts~0 := 4; {2586#true} is VALID [2020-07-10 17:54:45,428 INFO L280 TraceCheckUtils]: 72: Hoare triple {2586#true} ~waterLevel~0 := 1; {2586#true} is VALID [2020-07-10 17:54:45,428 INFO L280 TraceCheckUtils]: 73: Hoare triple {2586#true} ~methaneLevelCritical~0 := 0; {2586#true} is VALID [2020-07-10 17:54:45,429 INFO L280 TraceCheckUtils]: 74: Hoare triple {2586#true} ~pumpRunning~0 := 0; {2586#true} is VALID [2020-07-10 17:54:45,429 INFO L280 TraceCheckUtils]: 75: Hoare triple {2586#true} ~systemActive~0 := 1; {2586#true} is VALID [2020-07-10 17:54:45,429 INFO L280 TraceCheckUtils]: 76: Hoare triple {2586#true} ~head~0.base, ~head~0.offset := 0, 0; {2586#true} is VALID [2020-07-10 17:54:45,429 INFO L280 TraceCheckUtils]: 77: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-10 17:54:45,430 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2586#true} {2586#true} #937#return; {2586#true} is VALID [2020-07-10 17:54:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:45,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-10 17:54:45,439 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2586#true} {2586#true} #845#return; {2586#true} is VALID [2020-07-10 17:54:45,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:45,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-10 17:54:45,443 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2586#true} {2586#true} #847#return; {2586#true} is VALID [2020-07-10 17:54:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:45,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {2586#true} havoc ~retValue_acc~6; {2586#true} is VALID [2020-07-10 17:54:45,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {2586#true} ~retValue_acc~6 := 1; {2586#true} is VALID [2020-07-10 17:54:45,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {2586#true} #res := ~retValue_acc~6; {2586#true} is VALID [2020-07-10 17:54:45,447 INFO L280 TraceCheckUtils]: 3: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-10 17:54:45,447 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2586#true} {2586#true} #849#return; {2586#true} is VALID [2020-07-10 17:54:45,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:45,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-10 17:54:45,450 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2586#true} {2586#true} #851#return; {2586#true} is VALID [2020-07-10 17:54:45,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:45,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {2586#true} havoc ~retValue_acc~2; {2586#true} is VALID [2020-07-10 17:54:45,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {2586#true} ~retValue_acc~2 := ~waterLevel~0; {2586#true} is VALID [2020-07-10 17:54:45,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {2586#true} #res := ~retValue_acc~2; {2586#true} is VALID [2020-07-10 17:54:45,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-10 17:54:45,459 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2586#true} {2587#false} #839#return; {2587#false} is VALID [2020-07-10 17:54:45,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:54:45,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {2586#true} havoc ~retValue_acc~8; {2586#true} is VALID [2020-07-10 17:54:45,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {2586#true} ~retValue_acc~8 := ~pumpRunning~0; {2586#true} is VALID [2020-07-10 17:54:45,463 INFO L280 TraceCheckUtils]: 2: Hoare triple {2586#true} #res := ~retValue_acc~8; {2586#true} is VALID [2020-07-10 17:54:45,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-10 17:54:45,464 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2586#true} {2587#false} #841#return; {2587#false} is VALID [2020-07-10 17:54:45,468 INFO L263 TraceCheckUtils]: 0: Hoare triple {2586#true} call ULTIMATE.init(); {2689#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:54:45,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {2689#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2586#true} is VALID [2020-07-10 17:54:45,469 INFO L280 TraceCheckUtils]: 2: Hoare triple {2586#true} #valid := #valid[0 := 0]; {2586#true} is VALID [2020-07-10 17:54:45,469 INFO L280 TraceCheckUtils]: 3: Hoare triple {2586#true} assume 0 < #StackHeapBarrier; {2586#true} is VALID [2020-07-10 17:54:45,470 INFO L280 TraceCheckUtils]: 4: Hoare triple {2586#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {2586#true} is VALID [2020-07-10 17:54:45,470 INFO L280 TraceCheckUtils]: 5: Hoare triple {2586#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {2586#true} is VALID [2020-07-10 17:54:45,470 INFO L280 TraceCheckUtils]: 6: Hoare triple {2586#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {2586#true} is VALID [2020-07-10 17:54:45,470 INFO L280 TraceCheckUtils]: 7: Hoare triple {2586#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {2586#true} is VALID [2020-07-10 17:54:45,471 INFO L280 TraceCheckUtils]: 8: Hoare triple {2586#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {2586#true} is VALID [2020-07-10 17:54:45,471 INFO L280 TraceCheckUtils]: 9: Hoare triple {2586#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {2586#true} is VALID [2020-07-10 17:54:45,471 INFO L280 TraceCheckUtils]: 10: Hoare triple {2586#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {2586#true} is VALID [2020-07-10 17:54:45,471 INFO L280 TraceCheckUtils]: 11: Hoare triple {2586#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {2586#true} is VALID [2020-07-10 17:54:45,472 INFO L280 TraceCheckUtils]: 12: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {2586#true} is VALID [2020-07-10 17:54:45,472 INFO L280 TraceCheckUtils]: 13: Hoare triple {2586#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {2586#true} is VALID [2020-07-10 17:54:45,472 INFO L280 TraceCheckUtils]: 14: Hoare triple {2586#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {2586#true} is VALID [2020-07-10 17:54:45,472 INFO L280 TraceCheckUtils]: 15: Hoare triple {2586#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {2586#true} is VALID [2020-07-10 17:54:45,472 INFO L280 TraceCheckUtils]: 16: Hoare triple {2586#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {2586#true} is VALID [2020-07-10 17:54:45,473 INFO L280 TraceCheckUtils]: 17: Hoare triple {2586#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {2586#true} is VALID [2020-07-10 17:54:45,473 INFO L280 TraceCheckUtils]: 18: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {2586#true} is VALID [2020-07-10 17:54:45,473 INFO L280 TraceCheckUtils]: 19: Hoare triple {2586#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {2586#true} is VALID [2020-07-10 17:54:45,473 INFO L280 TraceCheckUtils]: 20: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {2586#true} is VALID [2020-07-10 17:54:45,474 INFO L280 TraceCheckUtils]: 21: Hoare triple {2586#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {2586#true} is VALID [2020-07-10 17:54:45,474 INFO L280 TraceCheckUtils]: 22: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {2586#true} is VALID [2020-07-10 17:54:45,474 INFO L280 TraceCheckUtils]: 23: Hoare triple {2586#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {2586#true} is VALID [2020-07-10 17:54:45,474 INFO L280 TraceCheckUtils]: 24: Hoare triple {2586#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {2586#true} is VALID [2020-07-10 17:54:45,474 INFO L280 TraceCheckUtils]: 25: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {2586#true} is VALID [2020-07-10 17:54:45,475 INFO L280 TraceCheckUtils]: 26: Hoare triple {2586#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {2586#true} is VALID [2020-07-10 17:54:45,475 INFO L280 TraceCheckUtils]: 27: Hoare triple {2586#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {2586#true} is VALID [2020-07-10 17:54:45,475 INFO L280 TraceCheckUtils]: 28: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {2586#true} is VALID [2020-07-10 17:54:45,475 INFO L280 TraceCheckUtils]: 29: Hoare triple {2586#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {2586#true} is VALID [2020-07-10 17:54:45,476 INFO L280 TraceCheckUtils]: 30: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {2586#true} is VALID [2020-07-10 17:54:45,476 INFO L280 TraceCheckUtils]: 31: Hoare triple {2586#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {2586#true} is VALID [2020-07-10 17:54:45,476 INFO L280 TraceCheckUtils]: 32: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {2586#true} is VALID [2020-07-10 17:54:45,476 INFO L280 TraceCheckUtils]: 33: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {2586#true} is VALID [2020-07-10 17:54:45,477 INFO L280 TraceCheckUtils]: 34: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {2586#true} is VALID [2020-07-10 17:54:45,477 INFO L280 TraceCheckUtils]: 35: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {2586#true} is VALID [2020-07-10 17:54:45,477 INFO L280 TraceCheckUtils]: 36: Hoare triple {2586#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {2586#true} is VALID [2020-07-10 17:54:45,477 INFO L280 TraceCheckUtils]: 37: Hoare triple {2586#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {2586#true} is VALID [2020-07-10 17:54:45,477 INFO L280 TraceCheckUtils]: 38: Hoare triple {2586#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {2586#true} is VALID [2020-07-10 17:54:45,478 INFO L280 TraceCheckUtils]: 39: Hoare triple {2586#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {2586#true} is VALID [2020-07-10 17:54:45,478 INFO L280 TraceCheckUtils]: 40: Hoare triple {2586#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {2586#true} is VALID [2020-07-10 17:54:45,478 INFO L280 TraceCheckUtils]: 41: Hoare triple {2586#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {2586#true} is VALID [2020-07-10 17:54:45,479 INFO L280 TraceCheckUtils]: 42: Hoare triple {2586#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {2586#true} is VALID [2020-07-10 17:54:45,479 INFO L280 TraceCheckUtils]: 43: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {2586#true} is VALID [2020-07-10 17:54:45,479 INFO L280 TraceCheckUtils]: 44: Hoare triple {2586#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {2586#true} is VALID [2020-07-10 17:54:45,479 INFO L280 TraceCheckUtils]: 45: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {2586#true} is VALID [2020-07-10 17:54:45,479 INFO L280 TraceCheckUtils]: 46: Hoare triple {2586#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {2586#true} is VALID [2020-07-10 17:54:45,480 INFO L280 TraceCheckUtils]: 47: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {2586#true} is VALID [2020-07-10 17:54:45,480 INFO L280 TraceCheckUtils]: 48: Hoare triple {2586#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {2586#true} is VALID [2020-07-10 17:54:45,480 INFO L280 TraceCheckUtils]: 49: Hoare triple {2586#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {2586#true} is VALID [2020-07-10 17:54:45,480 INFO L280 TraceCheckUtils]: 50: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {2586#true} is VALID [2020-07-10 17:54:45,481 INFO L280 TraceCheckUtils]: 51: Hoare triple {2586#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {2586#true} is VALID [2020-07-10 17:54:45,481 INFO L280 TraceCheckUtils]: 52: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {2586#true} is VALID [2020-07-10 17:54:45,481 INFO L280 TraceCheckUtils]: 53: Hoare triple {2586#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {2586#true} is VALID [2020-07-10 17:54:45,481 INFO L280 TraceCheckUtils]: 54: Hoare triple {2586#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {2586#true} is VALID [2020-07-10 17:54:45,481 INFO L280 TraceCheckUtils]: 55: Hoare triple {2586#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {2586#true} is VALID [2020-07-10 17:54:45,482 INFO L280 TraceCheckUtils]: 56: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {2586#true} is VALID [2020-07-10 17:54:45,482 INFO L280 TraceCheckUtils]: 57: Hoare triple {2586#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {2586#true} is VALID [2020-07-10 17:54:45,482 INFO L280 TraceCheckUtils]: 58: Hoare triple {2586#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {2586#true} is VALID [2020-07-10 17:54:45,482 INFO L280 TraceCheckUtils]: 59: Hoare triple {2586#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {2586#true} is VALID [2020-07-10 17:54:45,483 INFO L280 TraceCheckUtils]: 60: Hoare triple {2586#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {2586#true} is VALID [2020-07-10 17:54:45,483 INFO L280 TraceCheckUtils]: 61: Hoare triple {2586#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {2586#true} is VALID [2020-07-10 17:54:45,483 INFO L280 TraceCheckUtils]: 62: Hoare triple {2586#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {2586#true} is VALID [2020-07-10 17:54:45,483 INFO L280 TraceCheckUtils]: 63: Hoare triple {2586#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {2586#true} is VALID [2020-07-10 17:54:45,484 INFO L280 TraceCheckUtils]: 64: Hoare triple {2586#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {2586#true} is VALID [2020-07-10 17:54:45,484 INFO L280 TraceCheckUtils]: 65: Hoare triple {2586#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {2586#true} is VALID [2020-07-10 17:54:45,484 INFO L280 TraceCheckUtils]: 66: Hoare triple {2586#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {2586#true} is VALID [2020-07-10 17:54:45,484 INFO L280 TraceCheckUtils]: 67: Hoare triple {2586#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {2586#true} is VALID [2020-07-10 17:54:45,484 INFO L280 TraceCheckUtils]: 68: Hoare triple {2586#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {2586#true} is VALID [2020-07-10 17:54:45,485 INFO L280 TraceCheckUtils]: 69: Hoare triple {2586#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {2586#true} is VALID [2020-07-10 17:54:45,485 INFO L280 TraceCheckUtils]: 70: Hoare triple {2586#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {2586#true} is VALID [2020-07-10 17:54:45,485 INFO L280 TraceCheckUtils]: 71: Hoare triple {2586#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {2586#true} is VALID [2020-07-10 17:54:45,485 INFO L280 TraceCheckUtils]: 72: Hoare triple {2586#true} ~cleanupTimeShifts~0 := 4; {2586#true} is VALID [2020-07-10 17:54:45,486 INFO L280 TraceCheckUtils]: 73: Hoare triple {2586#true} ~waterLevel~0 := 1; {2586#true} is VALID [2020-07-10 17:54:45,486 INFO L280 TraceCheckUtils]: 74: Hoare triple {2586#true} ~methaneLevelCritical~0 := 0; {2586#true} is VALID [2020-07-10 17:54:45,486 INFO L280 TraceCheckUtils]: 75: Hoare triple {2586#true} ~pumpRunning~0 := 0; {2586#true} is VALID [2020-07-10 17:54:45,486 INFO L280 TraceCheckUtils]: 76: Hoare triple {2586#true} ~systemActive~0 := 1; {2586#true} is VALID [2020-07-10 17:54:45,486 INFO L280 TraceCheckUtils]: 77: Hoare triple {2586#true} ~head~0.base, ~head~0.offset := 0, 0; {2586#true} is VALID [2020-07-10 17:54:45,487 INFO L280 TraceCheckUtils]: 78: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-10 17:54:45,487 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2586#true} {2586#true} #937#return; {2586#true} is VALID [2020-07-10 17:54:45,487 INFO L263 TraceCheckUtils]: 80: Hoare triple {2586#true} call #t~ret74 := main(); {2586#true} is VALID [2020-07-10 17:54:45,487 INFO L280 TraceCheckUtils]: 81: Hoare triple {2586#true} havoc ~retValue_acc~0; {2586#true} is VALID [2020-07-10 17:54:45,488 INFO L280 TraceCheckUtils]: 82: Hoare triple {2586#true} havoc ~tmp~0; {2586#true} is VALID [2020-07-10 17:54:45,488 INFO L263 TraceCheckUtils]: 83: Hoare triple {2586#true} call select_helpers(); {2586#true} is VALID [2020-07-10 17:54:45,488 INFO L280 TraceCheckUtils]: 84: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-10 17:54:45,488 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2586#true} {2586#true} #845#return; {2586#true} is VALID [2020-07-10 17:54:45,489 INFO L263 TraceCheckUtils]: 86: Hoare triple {2586#true} call select_features(); {2586#true} is VALID [2020-07-10 17:54:45,489 INFO L280 TraceCheckUtils]: 87: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-10 17:54:45,489 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2586#true} {2586#true} #847#return; {2586#true} is VALID [2020-07-10 17:54:45,489 INFO L263 TraceCheckUtils]: 89: Hoare triple {2586#true} call #t~ret0 := valid_product(); {2586#true} is VALID [2020-07-10 17:54:45,489 INFO L280 TraceCheckUtils]: 90: Hoare triple {2586#true} havoc ~retValue_acc~6; {2586#true} is VALID [2020-07-10 17:54:45,490 INFO L280 TraceCheckUtils]: 91: Hoare triple {2586#true} ~retValue_acc~6 := 1; {2586#true} is VALID [2020-07-10 17:54:45,490 INFO L280 TraceCheckUtils]: 92: Hoare triple {2586#true} #res := ~retValue_acc~6; {2586#true} is VALID [2020-07-10 17:54:45,490 INFO L280 TraceCheckUtils]: 93: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-10 17:54:45,490 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2586#true} {2586#true} #849#return; {2586#true} is VALID [2020-07-10 17:54:45,491 INFO L280 TraceCheckUtils]: 95: Hoare triple {2586#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2586#true} is VALID [2020-07-10 17:54:45,491 INFO L280 TraceCheckUtils]: 96: Hoare triple {2586#true} ~tmp~0 := #t~ret0; {2586#true} is VALID [2020-07-10 17:54:45,491 INFO L280 TraceCheckUtils]: 97: Hoare triple {2586#true} havoc #t~ret0; {2586#true} is VALID [2020-07-10 17:54:45,491 INFO L280 TraceCheckUtils]: 98: Hoare triple {2586#true} assume 0 != ~tmp~0; {2586#true} is VALID [2020-07-10 17:54:45,491 INFO L263 TraceCheckUtils]: 99: Hoare triple {2586#true} call setup(); {2586#true} is VALID [2020-07-10 17:54:45,492 INFO L280 TraceCheckUtils]: 100: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-10 17:54:45,492 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2586#true} {2586#true} #851#return; {2586#true} is VALID [2020-07-10 17:54:45,492 INFO L263 TraceCheckUtils]: 102: Hoare triple {2586#true} call runTest(); {2586#true} is VALID [2020-07-10 17:54:45,492 INFO L263 TraceCheckUtils]: 103: Hoare triple {2586#true} call test(); {2586#true} is VALID [2020-07-10 17:54:45,492 INFO L280 TraceCheckUtils]: 104: Hoare triple {2586#true} havoc ~splverifierCounter~0; {2586#true} is VALID [2020-07-10 17:54:45,493 INFO L280 TraceCheckUtils]: 105: Hoare triple {2586#true} havoc ~tmp~6; {2586#true} is VALID [2020-07-10 17:54:45,493 INFO L280 TraceCheckUtils]: 106: Hoare triple {2586#true} havoc ~tmp___0~3; {2586#true} is VALID [2020-07-10 17:54:45,493 INFO L280 TraceCheckUtils]: 107: Hoare triple {2586#true} havoc ~tmp___1~0; {2586#true} is VALID [2020-07-10 17:54:45,493 INFO L280 TraceCheckUtils]: 108: Hoare triple {2586#true} havoc ~tmp___2~0; {2586#true} is VALID [2020-07-10 17:54:45,494 INFO L280 TraceCheckUtils]: 109: Hoare triple {2586#true} ~splverifierCounter~0 := 0; {2678#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:54:45,495 INFO L280 TraceCheckUtils]: 110: Hoare triple {2678#(= 0 test_~splverifierCounter~0)} assume !false; {2678#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:54:45,495 INFO L280 TraceCheckUtils]: 111: Hoare triple {2678#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2587#false} is VALID [2020-07-10 17:54:45,495 INFO L263 TraceCheckUtils]: 112: Hoare triple {2587#false} call cleanup(); {2587#false} is VALID [2020-07-10 17:54:45,496 INFO L280 TraceCheckUtils]: 113: Hoare triple {2587#false} havoc ~i~0; {2587#false} is VALID [2020-07-10 17:54:45,496 INFO L280 TraceCheckUtils]: 114: Hoare triple {2587#false} havoc ~__cil_tmp2~0; {2587#false} is VALID [2020-07-10 17:54:45,496 INFO L263 TraceCheckUtils]: 115: Hoare triple {2587#false} call timeShift(); {2587#false} is VALID [2020-07-10 17:54:45,496 INFO L280 TraceCheckUtils]: 116: Hoare triple {2587#false} assume !(0 != ~pumpRunning~0); {2587#false} is VALID [2020-07-10 17:54:45,496 INFO L280 TraceCheckUtils]: 117: Hoare triple {2587#false} assume !(0 != ~systemActive~0); {2587#false} is VALID [2020-07-10 17:54:45,497 INFO L263 TraceCheckUtils]: 118: Hoare triple {2587#false} call __utac_acc__Specification4_spec__1(); {2587#false} is VALID [2020-07-10 17:54:45,497 INFO L280 TraceCheckUtils]: 119: Hoare triple {2587#false} havoc ~tmp~1; {2587#false} is VALID [2020-07-10 17:54:45,497 INFO L280 TraceCheckUtils]: 120: Hoare triple {2587#false} havoc ~tmp___0~0; {2587#false} is VALID [2020-07-10 17:54:45,497 INFO L263 TraceCheckUtils]: 121: Hoare triple {2587#false} call #t~ret1 := getWaterLevel(); {2586#true} is VALID [2020-07-10 17:54:45,497 INFO L280 TraceCheckUtils]: 122: Hoare triple {2586#true} havoc ~retValue_acc~2; {2586#true} is VALID [2020-07-10 17:54:45,498 INFO L280 TraceCheckUtils]: 123: Hoare triple {2586#true} ~retValue_acc~2 := ~waterLevel~0; {2586#true} is VALID [2020-07-10 17:54:45,498 INFO L280 TraceCheckUtils]: 124: Hoare triple {2586#true} #res := ~retValue_acc~2; {2586#true} is VALID [2020-07-10 17:54:45,498 INFO L280 TraceCheckUtils]: 125: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-10 17:54:45,498 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2586#true} {2587#false} #839#return; {2587#false} is VALID [2020-07-10 17:54:45,498 INFO L280 TraceCheckUtils]: 127: Hoare triple {2587#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2587#false} is VALID [2020-07-10 17:54:45,499 INFO L280 TraceCheckUtils]: 128: Hoare triple {2587#false} ~tmp~1 := #t~ret1; {2587#false} is VALID [2020-07-10 17:54:45,499 INFO L280 TraceCheckUtils]: 129: Hoare triple {2587#false} havoc #t~ret1; {2587#false} is VALID [2020-07-10 17:54:45,499 INFO L280 TraceCheckUtils]: 130: Hoare triple {2587#false} assume 0 == ~tmp~1; {2587#false} is VALID [2020-07-10 17:54:45,499 INFO L263 TraceCheckUtils]: 131: Hoare triple {2587#false} call #t~ret2 := isPumpRunning(); {2586#true} is VALID [2020-07-10 17:54:45,500 INFO L280 TraceCheckUtils]: 132: Hoare triple {2586#true} havoc ~retValue_acc~8; {2586#true} is VALID [2020-07-10 17:54:45,500 INFO L280 TraceCheckUtils]: 133: Hoare triple {2586#true} ~retValue_acc~8 := ~pumpRunning~0; {2586#true} is VALID [2020-07-10 17:54:45,500 INFO L280 TraceCheckUtils]: 134: Hoare triple {2586#true} #res := ~retValue_acc~8; {2586#true} is VALID [2020-07-10 17:54:45,500 INFO L280 TraceCheckUtils]: 135: Hoare triple {2586#true} assume true; {2586#true} is VALID [2020-07-10 17:54:45,500 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2586#true} {2587#false} #841#return; {2587#false} is VALID [2020-07-10 17:54:45,501 INFO L280 TraceCheckUtils]: 137: Hoare triple {2587#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2587#false} is VALID [2020-07-10 17:54:45,501 INFO L280 TraceCheckUtils]: 138: Hoare triple {2587#false} ~tmp___0~0 := #t~ret2; {2587#false} is VALID [2020-07-10 17:54:45,501 INFO L280 TraceCheckUtils]: 139: Hoare triple {2587#false} havoc #t~ret2; {2587#false} is VALID [2020-07-10 17:54:45,501 INFO L280 TraceCheckUtils]: 140: Hoare triple {2587#false} assume 0 != ~tmp___0~0; {2587#false} is VALID [2020-07-10 17:54:45,502 INFO L263 TraceCheckUtils]: 141: Hoare triple {2587#false} call __automaton_fail(); {2587#false} is VALID [2020-07-10 17:54:45,502 INFO L280 TraceCheckUtils]: 142: Hoare triple {2587#false} assume !false; {2587#false} is VALID [2020-07-10 17:54:45,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:54:45,524 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:54:45,524 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1235428348] [2020-07-10 17:54:45,525 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:54:45,525 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 17:54:45,525 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747609318] [2020-07-10 17:54:45,526 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 17:54:45,527 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:54:45,527 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 17:54:45,678 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:54:45,679 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 17:54:45,679 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:54:45,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 17:54:45,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 17:54:45,679 INFO L87 Difference]: Start difference. First operand 267 states and 291 transitions. Second operand 4 states. [2020-07-10 17:54:47,695 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:54:54,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:54:54,350 INFO L93 Difference]: Finished difference Result 414 states and 466 transitions. [2020-07-10 17:54:54,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 17:54:54,351 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 17:54:54,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:54:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:54:54,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 466 transitions. [2020-07-10 17:54:54,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:54:54,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 466 transitions. [2020-07-10 17:54:54,368 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 466 transitions. [2020-07-10 17:54:55,699 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 466 edges. 466 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:54:55,716 INFO L225 Difference]: With dead ends: 414 [2020-07-10 17:54:55,716 INFO L226 Difference]: Without dead ends: 293 [2020-07-10 17:54:55,721 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 17:54:55,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2020-07-10 17:54:59,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 257. [2020-07-10 17:54:59,784 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:54:59,784 INFO L82 GeneralOperation]: Start isEquivalent. First operand 293 states. Second operand 257 states. [2020-07-10 17:54:59,784 INFO L74 IsIncluded]: Start isIncluded. First operand 293 states. Second operand 257 states. [2020-07-10 17:54:59,785 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 257 states. [2020-07-10 17:54:59,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:54:59,799 INFO L93 Difference]: Finished difference Result 293 states and 329 transitions. [2020-07-10 17:54:59,799 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 329 transitions. [2020-07-10 17:54:59,800 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:54:59,800 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:54:59,801 INFO L74 IsIncluded]: Start isIncluded. First operand 257 states. Second operand 293 states. [2020-07-10 17:54:59,801 INFO L87 Difference]: Start difference. First operand 257 states. Second operand 293 states. [2020-07-10 17:54:59,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:54:59,814 INFO L93 Difference]: Finished difference Result 293 states and 329 transitions. [2020-07-10 17:54:59,815 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 329 transitions. [2020-07-10 17:54:59,816 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:54:59,816 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:54:59,816 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:54:59,816 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:54:59,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257 states. [2020-07-10 17:54:59,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 278 transitions. [2020-07-10 17:54:59,826 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 278 transitions. Word has length 143 [2020-07-10 17:54:59,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:54:59,827 INFO L479 AbstractCegarLoop]: Abstraction has 257 states and 278 transitions. [2020-07-10 17:54:59,827 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 17:54:59,827 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 257 states and 278 transitions. [2020-07-10 17:55:00,826 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 278 edges. 278 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:55:00,826 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 278 transitions. [2020-07-10 17:55:00,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-10 17:55:00,829 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:55:00,829 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:55:00,830 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 17:55:00,830 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:55:00,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:55:00,830 INFO L82 PathProgramCache]: Analyzing trace with hash 1080014380, now seen corresponding path program 1 times [2020-07-10 17:55:00,830 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:55:00,831 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [504176336] [2020-07-10 17:55:00,831 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:55:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:01,230 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:55:01,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:01,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {4728#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4622#true} is VALID [2020-07-10 17:55:01,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {4622#true} #valid := #valid[0 := 0]; {4622#true} is VALID [2020-07-10 17:55:01,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {4622#true} assume 0 < #StackHeapBarrier; {4622#true} is VALID [2020-07-10 17:55:01,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {4622#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {4622#true} is VALID [2020-07-10 17:55:01,332 INFO L280 TraceCheckUtils]: 4: Hoare triple {4622#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {4622#true} is VALID [2020-07-10 17:55:01,332 INFO L280 TraceCheckUtils]: 5: Hoare triple {4622#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {4622#true} is VALID [2020-07-10 17:55:01,333 INFO L280 TraceCheckUtils]: 6: Hoare triple {4622#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {4622#true} is VALID [2020-07-10 17:55:01,333 INFO L280 TraceCheckUtils]: 7: Hoare triple {4622#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {4622#true} is VALID [2020-07-10 17:55:01,333 INFO L280 TraceCheckUtils]: 8: Hoare triple {4622#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {4622#true} is VALID [2020-07-10 17:55:01,333 INFO L280 TraceCheckUtils]: 9: Hoare triple {4622#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {4622#true} is VALID [2020-07-10 17:55:01,333 INFO L280 TraceCheckUtils]: 10: Hoare triple {4622#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {4622#true} is VALID [2020-07-10 17:55:01,334 INFO L280 TraceCheckUtils]: 11: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {4622#true} is VALID [2020-07-10 17:55:01,334 INFO L280 TraceCheckUtils]: 12: Hoare triple {4622#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {4622#true} is VALID [2020-07-10 17:55:01,334 INFO L280 TraceCheckUtils]: 13: Hoare triple {4622#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {4622#true} is VALID [2020-07-10 17:55:01,334 INFO L280 TraceCheckUtils]: 14: Hoare triple {4622#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {4622#true} is VALID [2020-07-10 17:55:01,334 INFO L280 TraceCheckUtils]: 15: Hoare triple {4622#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {4622#true} is VALID [2020-07-10 17:55:01,335 INFO L280 TraceCheckUtils]: 16: Hoare triple {4622#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {4622#true} is VALID [2020-07-10 17:55:01,335 INFO L280 TraceCheckUtils]: 17: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {4622#true} is VALID [2020-07-10 17:55:01,335 INFO L280 TraceCheckUtils]: 18: Hoare triple {4622#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {4622#true} is VALID [2020-07-10 17:55:01,335 INFO L280 TraceCheckUtils]: 19: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {4622#true} is VALID [2020-07-10 17:55:01,335 INFO L280 TraceCheckUtils]: 20: Hoare triple {4622#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {4622#true} is VALID [2020-07-10 17:55:01,336 INFO L280 TraceCheckUtils]: 21: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {4622#true} is VALID [2020-07-10 17:55:01,336 INFO L280 TraceCheckUtils]: 22: Hoare triple {4622#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {4622#true} is VALID [2020-07-10 17:55:01,336 INFO L280 TraceCheckUtils]: 23: Hoare triple {4622#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {4622#true} is VALID [2020-07-10 17:55:01,336 INFO L280 TraceCheckUtils]: 24: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {4622#true} is VALID [2020-07-10 17:55:01,336 INFO L280 TraceCheckUtils]: 25: Hoare triple {4622#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {4622#true} is VALID [2020-07-10 17:55:01,336 INFO L280 TraceCheckUtils]: 26: Hoare triple {4622#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {4622#true} is VALID [2020-07-10 17:55:01,337 INFO L280 TraceCheckUtils]: 27: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {4622#true} is VALID [2020-07-10 17:55:01,337 INFO L280 TraceCheckUtils]: 28: Hoare triple {4622#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {4622#true} is VALID [2020-07-10 17:55:01,337 INFO L280 TraceCheckUtils]: 29: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {4622#true} is VALID [2020-07-10 17:55:01,337 INFO L280 TraceCheckUtils]: 30: Hoare triple {4622#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {4622#true} is VALID [2020-07-10 17:55:01,338 INFO L280 TraceCheckUtils]: 31: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {4622#true} is VALID [2020-07-10 17:55:01,338 INFO L280 TraceCheckUtils]: 32: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {4622#true} is VALID [2020-07-10 17:55:01,338 INFO L280 TraceCheckUtils]: 33: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {4622#true} is VALID [2020-07-10 17:55:01,338 INFO L280 TraceCheckUtils]: 34: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {4622#true} is VALID [2020-07-10 17:55:01,338 INFO L280 TraceCheckUtils]: 35: Hoare triple {4622#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {4622#true} is VALID [2020-07-10 17:55:01,339 INFO L280 TraceCheckUtils]: 36: Hoare triple {4622#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {4622#true} is VALID [2020-07-10 17:55:01,339 INFO L280 TraceCheckUtils]: 37: Hoare triple {4622#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {4622#true} is VALID [2020-07-10 17:55:01,339 INFO L280 TraceCheckUtils]: 38: Hoare triple {4622#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {4622#true} is VALID [2020-07-10 17:55:01,339 INFO L280 TraceCheckUtils]: 39: Hoare triple {4622#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {4622#true} is VALID [2020-07-10 17:55:01,340 INFO L280 TraceCheckUtils]: 40: Hoare triple {4622#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {4622#true} is VALID [2020-07-10 17:55:01,340 INFO L280 TraceCheckUtils]: 41: Hoare triple {4622#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {4622#true} is VALID [2020-07-10 17:55:01,340 INFO L280 TraceCheckUtils]: 42: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {4622#true} is VALID [2020-07-10 17:55:01,340 INFO L280 TraceCheckUtils]: 43: Hoare triple {4622#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {4622#true} is VALID [2020-07-10 17:55:01,340 INFO L280 TraceCheckUtils]: 44: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {4622#true} is VALID [2020-07-10 17:55:01,341 INFO L280 TraceCheckUtils]: 45: Hoare triple {4622#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {4622#true} is VALID [2020-07-10 17:55:01,341 INFO L280 TraceCheckUtils]: 46: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {4622#true} is VALID [2020-07-10 17:55:01,341 INFO L280 TraceCheckUtils]: 47: Hoare triple {4622#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {4622#true} is VALID [2020-07-10 17:55:01,341 INFO L280 TraceCheckUtils]: 48: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {4622#true} is VALID [2020-07-10 17:55:01,341 INFO L280 TraceCheckUtils]: 49: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {4622#true} is VALID [2020-07-10 17:55:01,342 INFO L280 TraceCheckUtils]: 50: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {4622#true} is VALID [2020-07-10 17:55:01,342 INFO L280 TraceCheckUtils]: 51: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {4622#true} is VALID [2020-07-10 17:55:01,342 INFO L280 TraceCheckUtils]: 52: Hoare triple {4622#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {4622#true} is VALID [2020-07-10 17:55:01,342 INFO L280 TraceCheckUtils]: 53: Hoare triple {4622#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {4622#true} is VALID [2020-07-10 17:55:01,342 INFO L280 TraceCheckUtils]: 54: Hoare triple {4622#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {4622#true} is VALID [2020-07-10 17:55:01,343 INFO L280 TraceCheckUtils]: 55: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {4622#true} is VALID [2020-07-10 17:55:01,343 INFO L280 TraceCheckUtils]: 56: Hoare triple {4622#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {4622#true} is VALID [2020-07-10 17:55:01,343 INFO L280 TraceCheckUtils]: 57: Hoare triple {4622#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {4622#true} is VALID [2020-07-10 17:55:01,343 INFO L280 TraceCheckUtils]: 58: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {4622#true} is VALID [2020-07-10 17:55:01,343 INFO L280 TraceCheckUtils]: 59: Hoare triple {4622#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {4622#true} is VALID [2020-07-10 17:55:01,344 INFO L280 TraceCheckUtils]: 60: Hoare triple {4622#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {4622#true} is VALID [2020-07-10 17:55:01,344 INFO L280 TraceCheckUtils]: 61: Hoare triple {4622#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {4622#true} is VALID [2020-07-10 17:55:01,344 INFO L280 TraceCheckUtils]: 62: Hoare triple {4622#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {4622#true} is VALID [2020-07-10 17:55:01,344 INFO L280 TraceCheckUtils]: 63: Hoare triple {4622#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {4622#true} is VALID [2020-07-10 17:55:01,344 INFO L280 TraceCheckUtils]: 64: Hoare triple {4622#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {4622#true} is VALID [2020-07-10 17:55:01,345 INFO L280 TraceCheckUtils]: 65: Hoare triple {4622#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {4622#true} is VALID [2020-07-10 17:55:01,345 INFO L280 TraceCheckUtils]: 66: Hoare triple {4622#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {4622#true} is VALID [2020-07-10 17:55:01,345 INFO L280 TraceCheckUtils]: 67: Hoare triple {4622#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {4622#true} is VALID [2020-07-10 17:55:01,345 INFO L280 TraceCheckUtils]: 68: Hoare triple {4622#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {4622#true} is VALID [2020-07-10 17:55:01,345 INFO L280 TraceCheckUtils]: 69: Hoare triple {4622#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {4622#true} is VALID [2020-07-10 17:55:01,346 INFO L280 TraceCheckUtils]: 70: Hoare triple {4622#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {4622#true} is VALID [2020-07-10 17:55:01,346 INFO L280 TraceCheckUtils]: 71: Hoare triple {4622#true} ~cleanupTimeShifts~0 := 4; {4622#true} is VALID [2020-07-10 17:55:01,346 INFO L280 TraceCheckUtils]: 72: Hoare triple {4622#true} ~waterLevel~0 := 1; {4622#true} is VALID [2020-07-10 17:55:01,346 INFO L280 TraceCheckUtils]: 73: Hoare triple {4622#true} ~methaneLevelCritical~0 := 0; {4622#true} is VALID [2020-07-10 17:55:01,347 INFO L280 TraceCheckUtils]: 74: Hoare triple {4622#true} ~pumpRunning~0 := 0; {4622#true} is VALID [2020-07-10 17:55:01,347 INFO L280 TraceCheckUtils]: 75: Hoare triple {4622#true} ~systemActive~0 := 1; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,348 INFO L280 TraceCheckUtils]: 76: Hoare triple {4703#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,348 INFO L280 TraceCheckUtils]: 77: Hoare triple {4703#(= 1 ~systemActive~0)} assume true; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,349 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4703#(= 1 ~systemActive~0)} {4622#true} #937#return; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:01,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-10 17:55:01,356 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4622#true} {4703#(= 1 ~systemActive~0)} #845#return; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:01,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-10 17:55:01,360 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4622#true} {4703#(= 1 ~systemActive~0)} #847#return; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:01,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {4622#true} havoc ~retValue_acc~6; {4622#true} is VALID [2020-07-10 17:55:01,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {4622#true} ~retValue_acc~6 := 1; {4729#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-10 17:55:01,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {4729#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:55:01,436 INFO L280 TraceCheckUtils]: 3: Hoare triple {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:55:01,437 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4703#(= 1 ~systemActive~0)} #849#return; {4713#(= |main_#t~ret0| ~systemActive~0)} is VALID [2020-07-10 17:55:01,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:01,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-10 17:55:01,443 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4622#true} {4715#(not (= 0 ~systemActive~0))} #851#return; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:01,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {4622#true} havoc ~retValue_acc~2; {4622#true} is VALID [2020-07-10 17:55:01,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {4622#true} ~retValue_acc~2 := ~waterLevel~0; {4622#true} is VALID [2020-07-10 17:55:01,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {4622#true} #res := ~retValue_acc~2; {4622#true} is VALID [2020-07-10 17:55:01,447 INFO L280 TraceCheckUtils]: 3: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-10 17:55:01,447 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4622#true} {4623#false} #839#return; {4623#false} is VALID [2020-07-10 17:55:01,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:01,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {4622#true} havoc ~retValue_acc~8; {4622#true} is VALID [2020-07-10 17:55:01,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {4622#true} ~retValue_acc~8 := ~pumpRunning~0; {4622#true} is VALID [2020-07-10 17:55:01,451 INFO L280 TraceCheckUtils]: 2: Hoare triple {4622#true} #res := ~retValue_acc~8; {4622#true} is VALID [2020-07-10 17:55:01,451 INFO L280 TraceCheckUtils]: 3: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-10 17:55:01,451 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4622#true} {4623#false} #841#return; {4623#false} is VALID [2020-07-10 17:55:01,456 INFO L263 TraceCheckUtils]: 0: Hoare triple {4622#true} call ULTIMATE.init(); {4728#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:55:01,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {4728#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4622#true} is VALID [2020-07-10 17:55:01,456 INFO L280 TraceCheckUtils]: 2: Hoare triple {4622#true} #valid := #valid[0 := 0]; {4622#true} is VALID [2020-07-10 17:55:01,456 INFO L280 TraceCheckUtils]: 3: Hoare triple {4622#true} assume 0 < #StackHeapBarrier; {4622#true} is VALID [2020-07-10 17:55:01,456 INFO L280 TraceCheckUtils]: 4: Hoare triple {4622#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {4622#true} is VALID [2020-07-10 17:55:01,457 INFO L280 TraceCheckUtils]: 5: Hoare triple {4622#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {4622#true} is VALID [2020-07-10 17:55:01,457 INFO L280 TraceCheckUtils]: 6: Hoare triple {4622#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {4622#true} is VALID [2020-07-10 17:55:01,457 INFO L280 TraceCheckUtils]: 7: Hoare triple {4622#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {4622#true} is VALID [2020-07-10 17:55:01,457 INFO L280 TraceCheckUtils]: 8: Hoare triple {4622#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {4622#true} is VALID [2020-07-10 17:55:01,457 INFO L280 TraceCheckUtils]: 9: Hoare triple {4622#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {4622#true} is VALID [2020-07-10 17:55:01,458 INFO L280 TraceCheckUtils]: 10: Hoare triple {4622#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {4622#true} is VALID [2020-07-10 17:55:01,458 INFO L280 TraceCheckUtils]: 11: Hoare triple {4622#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {4622#true} is VALID [2020-07-10 17:55:01,458 INFO L280 TraceCheckUtils]: 12: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {4622#true} is VALID [2020-07-10 17:55:01,458 INFO L280 TraceCheckUtils]: 13: Hoare triple {4622#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {4622#true} is VALID [2020-07-10 17:55:01,458 INFO L280 TraceCheckUtils]: 14: Hoare triple {4622#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {4622#true} is VALID [2020-07-10 17:55:01,459 INFO L280 TraceCheckUtils]: 15: Hoare triple {4622#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {4622#true} is VALID [2020-07-10 17:55:01,459 INFO L280 TraceCheckUtils]: 16: Hoare triple {4622#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {4622#true} is VALID [2020-07-10 17:55:01,459 INFO L280 TraceCheckUtils]: 17: Hoare triple {4622#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {4622#true} is VALID [2020-07-10 17:55:01,459 INFO L280 TraceCheckUtils]: 18: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {4622#true} is VALID [2020-07-10 17:55:01,459 INFO L280 TraceCheckUtils]: 19: Hoare triple {4622#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {4622#true} is VALID [2020-07-10 17:55:01,459 INFO L280 TraceCheckUtils]: 20: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {4622#true} is VALID [2020-07-10 17:55:01,460 INFO L280 TraceCheckUtils]: 21: Hoare triple {4622#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {4622#true} is VALID [2020-07-10 17:55:01,460 INFO L280 TraceCheckUtils]: 22: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {4622#true} is VALID [2020-07-10 17:55:01,460 INFO L280 TraceCheckUtils]: 23: Hoare triple {4622#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {4622#true} is VALID [2020-07-10 17:55:01,460 INFO L280 TraceCheckUtils]: 24: Hoare triple {4622#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {4622#true} is VALID [2020-07-10 17:55:01,460 INFO L280 TraceCheckUtils]: 25: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {4622#true} is VALID [2020-07-10 17:55:01,461 INFO L280 TraceCheckUtils]: 26: Hoare triple {4622#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {4622#true} is VALID [2020-07-10 17:55:01,461 INFO L280 TraceCheckUtils]: 27: Hoare triple {4622#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {4622#true} is VALID [2020-07-10 17:55:01,461 INFO L280 TraceCheckUtils]: 28: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {4622#true} is VALID [2020-07-10 17:55:01,461 INFO L280 TraceCheckUtils]: 29: Hoare triple {4622#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {4622#true} is VALID [2020-07-10 17:55:01,461 INFO L280 TraceCheckUtils]: 30: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {4622#true} is VALID [2020-07-10 17:55:01,462 INFO L280 TraceCheckUtils]: 31: Hoare triple {4622#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {4622#true} is VALID [2020-07-10 17:55:01,462 INFO L280 TraceCheckUtils]: 32: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {4622#true} is VALID [2020-07-10 17:55:01,462 INFO L280 TraceCheckUtils]: 33: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {4622#true} is VALID [2020-07-10 17:55:01,462 INFO L280 TraceCheckUtils]: 34: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {4622#true} is VALID [2020-07-10 17:55:01,462 INFO L280 TraceCheckUtils]: 35: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {4622#true} is VALID [2020-07-10 17:55:01,462 INFO L280 TraceCheckUtils]: 36: Hoare triple {4622#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {4622#true} is VALID [2020-07-10 17:55:01,463 INFO L280 TraceCheckUtils]: 37: Hoare triple {4622#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {4622#true} is VALID [2020-07-10 17:55:01,463 INFO L280 TraceCheckUtils]: 38: Hoare triple {4622#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {4622#true} is VALID [2020-07-10 17:55:01,463 INFO L280 TraceCheckUtils]: 39: Hoare triple {4622#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {4622#true} is VALID [2020-07-10 17:55:01,463 INFO L280 TraceCheckUtils]: 40: Hoare triple {4622#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {4622#true} is VALID [2020-07-10 17:55:01,463 INFO L280 TraceCheckUtils]: 41: Hoare triple {4622#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {4622#true} is VALID [2020-07-10 17:55:01,464 INFO L280 TraceCheckUtils]: 42: Hoare triple {4622#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {4622#true} is VALID [2020-07-10 17:55:01,464 INFO L280 TraceCheckUtils]: 43: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {4622#true} is VALID [2020-07-10 17:55:01,464 INFO L280 TraceCheckUtils]: 44: Hoare triple {4622#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {4622#true} is VALID [2020-07-10 17:55:01,464 INFO L280 TraceCheckUtils]: 45: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {4622#true} is VALID [2020-07-10 17:55:01,464 INFO L280 TraceCheckUtils]: 46: Hoare triple {4622#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {4622#true} is VALID [2020-07-10 17:55:01,465 INFO L280 TraceCheckUtils]: 47: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {4622#true} is VALID [2020-07-10 17:55:01,465 INFO L280 TraceCheckUtils]: 48: Hoare triple {4622#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {4622#true} is VALID [2020-07-10 17:55:01,465 INFO L280 TraceCheckUtils]: 49: Hoare triple {4622#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {4622#true} is VALID [2020-07-10 17:55:01,465 INFO L280 TraceCheckUtils]: 50: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {4622#true} is VALID [2020-07-10 17:55:01,465 INFO L280 TraceCheckUtils]: 51: Hoare triple {4622#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {4622#true} is VALID [2020-07-10 17:55:01,466 INFO L280 TraceCheckUtils]: 52: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {4622#true} is VALID [2020-07-10 17:55:01,466 INFO L280 TraceCheckUtils]: 53: Hoare triple {4622#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {4622#true} is VALID [2020-07-10 17:55:01,466 INFO L280 TraceCheckUtils]: 54: Hoare triple {4622#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {4622#true} is VALID [2020-07-10 17:55:01,466 INFO L280 TraceCheckUtils]: 55: Hoare triple {4622#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {4622#true} is VALID [2020-07-10 17:55:01,466 INFO L280 TraceCheckUtils]: 56: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {4622#true} is VALID [2020-07-10 17:55:01,467 INFO L280 TraceCheckUtils]: 57: Hoare triple {4622#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {4622#true} is VALID [2020-07-10 17:55:01,467 INFO L280 TraceCheckUtils]: 58: Hoare triple {4622#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {4622#true} is VALID [2020-07-10 17:55:01,467 INFO L280 TraceCheckUtils]: 59: Hoare triple {4622#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {4622#true} is VALID [2020-07-10 17:55:01,467 INFO L280 TraceCheckUtils]: 60: Hoare triple {4622#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {4622#true} is VALID [2020-07-10 17:55:01,467 INFO L280 TraceCheckUtils]: 61: Hoare triple {4622#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {4622#true} is VALID [2020-07-10 17:55:01,468 INFO L280 TraceCheckUtils]: 62: Hoare triple {4622#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {4622#true} is VALID [2020-07-10 17:55:01,468 INFO L280 TraceCheckUtils]: 63: Hoare triple {4622#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {4622#true} is VALID [2020-07-10 17:55:01,468 INFO L280 TraceCheckUtils]: 64: Hoare triple {4622#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {4622#true} is VALID [2020-07-10 17:55:01,468 INFO L280 TraceCheckUtils]: 65: Hoare triple {4622#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {4622#true} is VALID [2020-07-10 17:55:01,468 INFO L280 TraceCheckUtils]: 66: Hoare triple {4622#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {4622#true} is VALID [2020-07-10 17:55:01,469 INFO L280 TraceCheckUtils]: 67: Hoare triple {4622#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {4622#true} is VALID [2020-07-10 17:55:01,469 INFO L280 TraceCheckUtils]: 68: Hoare triple {4622#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {4622#true} is VALID [2020-07-10 17:55:01,469 INFO L280 TraceCheckUtils]: 69: Hoare triple {4622#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {4622#true} is VALID [2020-07-10 17:55:01,469 INFO L280 TraceCheckUtils]: 70: Hoare triple {4622#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {4622#true} is VALID [2020-07-10 17:55:01,469 INFO L280 TraceCheckUtils]: 71: Hoare triple {4622#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {4622#true} is VALID [2020-07-10 17:55:01,470 INFO L280 TraceCheckUtils]: 72: Hoare triple {4622#true} ~cleanupTimeShifts~0 := 4; {4622#true} is VALID [2020-07-10 17:55:01,470 INFO L280 TraceCheckUtils]: 73: Hoare triple {4622#true} ~waterLevel~0 := 1; {4622#true} is VALID [2020-07-10 17:55:01,470 INFO L280 TraceCheckUtils]: 74: Hoare triple {4622#true} ~methaneLevelCritical~0 := 0; {4622#true} is VALID [2020-07-10 17:55:01,470 INFO L280 TraceCheckUtils]: 75: Hoare triple {4622#true} ~pumpRunning~0 := 0; {4622#true} is VALID [2020-07-10 17:55:01,471 INFO L280 TraceCheckUtils]: 76: Hoare triple {4622#true} ~systemActive~0 := 1; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,471 INFO L280 TraceCheckUtils]: 77: Hoare triple {4703#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,472 INFO L280 TraceCheckUtils]: 78: Hoare triple {4703#(= 1 ~systemActive~0)} assume true; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,473 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4703#(= 1 ~systemActive~0)} {4622#true} #937#return; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,473 INFO L263 TraceCheckUtils]: 80: Hoare triple {4703#(= 1 ~systemActive~0)} call #t~ret74 := main(); {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,474 INFO L280 TraceCheckUtils]: 81: Hoare triple {4703#(= 1 ~systemActive~0)} havoc ~retValue_acc~0; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,474 INFO L280 TraceCheckUtils]: 82: Hoare triple {4703#(= 1 ~systemActive~0)} havoc ~tmp~0; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,474 INFO L263 TraceCheckUtils]: 83: Hoare triple {4703#(= 1 ~systemActive~0)} call select_helpers(); {4622#true} is VALID [2020-07-10 17:55:01,475 INFO L280 TraceCheckUtils]: 84: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-10 17:55:01,475 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4622#true} {4703#(= 1 ~systemActive~0)} #845#return; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,475 INFO L263 TraceCheckUtils]: 86: Hoare triple {4703#(= 1 ~systemActive~0)} call select_features(); {4622#true} is VALID [2020-07-10 17:55:01,476 INFO L280 TraceCheckUtils]: 87: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-10 17:55:01,476 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4622#true} {4703#(= 1 ~systemActive~0)} #847#return; {4703#(= 1 ~systemActive~0)} is VALID [2020-07-10 17:55:01,476 INFO L263 TraceCheckUtils]: 89: Hoare triple {4703#(= 1 ~systemActive~0)} call #t~ret0 := valid_product(); {4622#true} is VALID [2020-07-10 17:55:01,477 INFO L280 TraceCheckUtils]: 90: Hoare triple {4622#true} havoc ~retValue_acc~6; {4622#true} is VALID [2020-07-10 17:55:01,477 INFO L280 TraceCheckUtils]: 91: Hoare triple {4622#true} ~retValue_acc~6 := 1; {4729#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-10 17:55:01,478 INFO L280 TraceCheckUtils]: 92: Hoare triple {4729#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:55:01,479 INFO L280 TraceCheckUtils]: 93: Hoare triple {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:55:01,480 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4730#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4703#(= 1 ~systemActive~0)} #849#return; {4713#(= |main_#t~ret0| ~systemActive~0)} is VALID [2020-07-10 17:55:01,480 INFO L280 TraceCheckUtils]: 95: Hoare triple {4713#(= |main_#t~ret0| ~systemActive~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4713#(= |main_#t~ret0| ~systemActive~0)} is VALID [2020-07-10 17:55:01,481 INFO L280 TraceCheckUtils]: 96: Hoare triple {4713#(= |main_#t~ret0| ~systemActive~0)} ~tmp~0 := #t~ret0; {4714#(= main_~tmp~0 ~systemActive~0)} is VALID [2020-07-10 17:55:01,481 INFO L280 TraceCheckUtils]: 97: Hoare triple {4714#(= main_~tmp~0 ~systemActive~0)} havoc #t~ret0; {4714#(= main_~tmp~0 ~systemActive~0)} is VALID [2020-07-10 17:55:01,482 INFO L280 TraceCheckUtils]: 98: Hoare triple {4714#(= main_~tmp~0 ~systemActive~0)} assume 0 != ~tmp~0; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,482 INFO L263 TraceCheckUtils]: 99: Hoare triple {4715#(not (= 0 ~systemActive~0))} call setup(); {4622#true} is VALID [2020-07-10 17:55:01,482 INFO L280 TraceCheckUtils]: 100: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-10 17:55:01,484 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4622#true} {4715#(not (= 0 ~systemActive~0))} #851#return; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,486 INFO L263 TraceCheckUtils]: 102: Hoare triple {4715#(not (= 0 ~systemActive~0))} call runTest(); {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,488 INFO L263 TraceCheckUtils]: 103: Hoare triple {4715#(not (= 0 ~systemActive~0))} call test(); {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,489 INFO L280 TraceCheckUtils]: 104: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,491 INFO L280 TraceCheckUtils]: 105: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc ~tmp~6; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,492 INFO L280 TraceCheckUtils]: 106: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc ~tmp___0~3; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,493 INFO L280 TraceCheckUtils]: 107: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,493 INFO L280 TraceCheckUtils]: 108: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,494 INFO L280 TraceCheckUtils]: 109: Hoare triple {4715#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,494 INFO L280 TraceCheckUtils]: 110: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume !false; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,495 INFO L280 TraceCheckUtils]: 111: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,495 INFO L280 TraceCheckUtils]: 112: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,496 INFO L280 TraceCheckUtils]: 113: Hoare triple {4715#(not (= 0 ~systemActive~0))} ~tmp~6 := #t~nondet35; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,496 INFO L280 TraceCheckUtils]: 114: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc #t~nondet35; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,497 INFO L280 TraceCheckUtils]: 115: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~6); {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,497 INFO L280 TraceCheckUtils]: 116: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,498 INFO L280 TraceCheckUtils]: 117: Hoare triple {4715#(not (= 0 ~systemActive~0))} ~tmp___0~3 := #t~nondet36; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,498 INFO L280 TraceCheckUtils]: 118: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc #t~nondet36; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,499 INFO L280 TraceCheckUtils]: 119: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~3); {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,499 INFO L280 TraceCheckUtils]: 120: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,500 INFO L280 TraceCheckUtils]: 121: Hoare triple {4715#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet37; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,500 INFO L280 TraceCheckUtils]: 122: Hoare triple {4715#(not (= 0 ~systemActive~0))} havoc #t~nondet37; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,501 INFO L280 TraceCheckUtils]: 123: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,501 INFO L263 TraceCheckUtils]: 124: Hoare triple {4715#(not (= 0 ~systemActive~0))} call timeShift(); {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,502 INFO L280 TraceCheckUtils]: 125: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4715#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:55:01,503 INFO L280 TraceCheckUtils]: 126: Hoare triple {4715#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4623#false} is VALID [2020-07-10 17:55:01,503 INFO L263 TraceCheckUtils]: 127: Hoare triple {4623#false} call __utac_acc__Specification4_spec__1(); {4623#false} is VALID [2020-07-10 17:55:01,503 INFO L280 TraceCheckUtils]: 128: Hoare triple {4623#false} havoc ~tmp~1; {4623#false} is VALID [2020-07-10 17:55:01,503 INFO L280 TraceCheckUtils]: 129: Hoare triple {4623#false} havoc ~tmp___0~0; {4623#false} is VALID [2020-07-10 17:55:01,503 INFO L263 TraceCheckUtils]: 130: Hoare triple {4623#false} call #t~ret1 := getWaterLevel(); {4622#true} is VALID [2020-07-10 17:55:01,504 INFO L280 TraceCheckUtils]: 131: Hoare triple {4622#true} havoc ~retValue_acc~2; {4622#true} is VALID [2020-07-10 17:55:01,504 INFO L280 TraceCheckUtils]: 132: Hoare triple {4622#true} ~retValue_acc~2 := ~waterLevel~0; {4622#true} is VALID [2020-07-10 17:55:01,504 INFO L280 TraceCheckUtils]: 133: Hoare triple {4622#true} #res := ~retValue_acc~2; {4622#true} is VALID [2020-07-10 17:55:01,504 INFO L280 TraceCheckUtils]: 134: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-10 17:55:01,504 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4622#true} {4623#false} #839#return; {4623#false} is VALID [2020-07-10 17:55:01,505 INFO L280 TraceCheckUtils]: 136: Hoare triple {4623#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4623#false} is VALID [2020-07-10 17:55:01,505 INFO L280 TraceCheckUtils]: 137: Hoare triple {4623#false} ~tmp~1 := #t~ret1; {4623#false} is VALID [2020-07-10 17:55:01,505 INFO L280 TraceCheckUtils]: 138: Hoare triple {4623#false} havoc #t~ret1; {4623#false} is VALID [2020-07-10 17:55:01,505 INFO L280 TraceCheckUtils]: 139: Hoare triple {4623#false} assume 0 == ~tmp~1; {4623#false} is VALID [2020-07-10 17:55:01,505 INFO L263 TraceCheckUtils]: 140: Hoare triple {4623#false} call #t~ret2 := isPumpRunning(); {4622#true} is VALID [2020-07-10 17:55:01,506 INFO L280 TraceCheckUtils]: 141: Hoare triple {4622#true} havoc ~retValue_acc~8; {4622#true} is VALID [2020-07-10 17:55:01,506 INFO L280 TraceCheckUtils]: 142: Hoare triple {4622#true} ~retValue_acc~8 := ~pumpRunning~0; {4622#true} is VALID [2020-07-10 17:55:01,506 INFO L280 TraceCheckUtils]: 143: Hoare triple {4622#true} #res := ~retValue_acc~8; {4622#true} is VALID [2020-07-10 17:55:01,506 INFO L280 TraceCheckUtils]: 144: Hoare triple {4622#true} assume true; {4622#true} is VALID [2020-07-10 17:55:01,507 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4622#true} {4623#false} #841#return; {4623#false} is VALID [2020-07-10 17:55:01,507 INFO L280 TraceCheckUtils]: 146: Hoare triple {4623#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4623#false} is VALID [2020-07-10 17:55:01,507 INFO L280 TraceCheckUtils]: 147: Hoare triple {4623#false} ~tmp___0~0 := #t~ret2; {4623#false} is VALID [2020-07-10 17:55:01,507 INFO L280 TraceCheckUtils]: 148: Hoare triple {4623#false} havoc #t~ret2; {4623#false} is VALID [2020-07-10 17:55:01,507 INFO L280 TraceCheckUtils]: 149: Hoare triple {4623#false} assume 0 != ~tmp___0~0; {4623#false} is VALID [2020-07-10 17:55:01,507 INFO L263 TraceCheckUtils]: 150: Hoare triple {4623#false} call __automaton_fail(); {4623#false} is VALID [2020-07-10 17:55:01,508 INFO L280 TraceCheckUtils]: 151: Hoare triple {4623#false} assume !false; {4623#false} is VALID [2020-07-10 17:55:01,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:55:01,537 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:55:01,537 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [504176336] [2020-07-10 17:55:01,537 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:55:01,538 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 17:55:01,538 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159409412] [2020-07-10 17:55:01,538 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-10 17:55:01,539 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:55:01,539 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 17:55:01,700 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:55:01,701 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 17:55:01,701 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:55:01,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 17:55:01,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-10 17:55:01,702 INFO L87 Difference]: Start difference. First operand 257 states and 278 transitions. Second operand 9 states. [2020-07-10 17:55:02,835 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:55:04,046 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:55:04,399 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:55:04,908 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:55:05,316 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:55:05,659 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:55:12,222 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:55:30,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:55:30,421 INFO L93 Difference]: Finished difference Result 682 states and 785 transitions. [2020-07-10 17:55:30,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 17:55:30,422 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-10 17:55:30,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:55:30,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 17:55:30,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 785 transitions. [2020-07-10 17:55:30,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 17:55:30,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 785 transitions. [2020-07-10 17:55:30,449 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 785 transitions. [2020-07-10 17:55:32,886 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 785 edges. 785 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:55:32,910 INFO L225 Difference]: With dead ends: 682 [2020-07-10 17:55:32,911 INFO L226 Difference]: Without dead ends: 535 [2020-07-10 17:55:32,912 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-10 17:55:32,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2020-07-10 17:55:42,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 468. [2020-07-10 17:55:42,532 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:55:42,532 INFO L82 GeneralOperation]: Start isEquivalent. First operand 535 states. Second operand 468 states. [2020-07-10 17:55:42,532 INFO L74 IsIncluded]: Start isIncluded. First operand 535 states. Second operand 468 states. [2020-07-10 17:55:42,533 INFO L87 Difference]: Start difference. First operand 535 states. Second operand 468 states. [2020-07-10 17:55:42,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:55:42,562 INFO L93 Difference]: Finished difference Result 535 states and 610 transitions. [2020-07-10 17:55:42,563 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 610 transitions. [2020-07-10 17:55:42,565 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:55:42,565 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:55:42,565 INFO L74 IsIncluded]: Start isIncluded. First operand 468 states. Second operand 535 states. [2020-07-10 17:55:42,565 INFO L87 Difference]: Start difference. First operand 468 states. Second operand 535 states. [2020-07-10 17:55:42,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:55:42,597 INFO L93 Difference]: Finished difference Result 535 states and 610 transitions. [2020-07-10 17:55:42,597 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 610 transitions. [2020-07-10 17:55:42,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:55:42,599 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:55:42,599 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:55:42,599 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:55:42,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 468 states. [2020-07-10 17:55:42,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 524 transitions. [2020-07-10 17:55:42,625 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 524 transitions. Word has length 152 [2020-07-10 17:55:42,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:55:42,625 INFO L479 AbstractCegarLoop]: Abstraction has 468 states and 524 transitions. [2020-07-10 17:55:42,626 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 17:55:42,626 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 468 states and 524 transitions. [2020-07-10 17:55:44,879 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 524 edges. 524 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:55:44,879 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 524 transitions. [2020-07-10 17:55:44,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-10 17:55:44,883 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:55:44,883 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:55:44,883 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 17:55:44,883 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:55:44,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:55:44,884 INFO L82 PathProgramCache]: Analyzing trace with hash 1302879136, now seen corresponding path program 1 times [2020-07-10 17:55:44,884 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:55:44,884 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1687198851] [2020-07-10 17:55:44,884 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:55:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:45,305 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:55:45,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:45,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {8231#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {8119#true} is VALID [2020-07-10 17:55:45,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {8119#true} #valid := #valid[0 := 0]; {8119#true} is VALID [2020-07-10 17:55:45,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {8119#true} assume 0 < #StackHeapBarrier; {8119#true} is VALID [2020-07-10 17:55:45,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {8119#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {8119#true} is VALID [2020-07-10 17:55:45,411 INFO L280 TraceCheckUtils]: 4: Hoare triple {8119#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {8119#true} is VALID [2020-07-10 17:55:45,411 INFO L280 TraceCheckUtils]: 5: Hoare triple {8119#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {8119#true} is VALID [2020-07-10 17:55:45,411 INFO L280 TraceCheckUtils]: 6: Hoare triple {8119#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {8119#true} is VALID [2020-07-10 17:55:45,411 INFO L280 TraceCheckUtils]: 7: Hoare triple {8119#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {8119#true} is VALID [2020-07-10 17:55:45,411 INFO L280 TraceCheckUtils]: 8: Hoare triple {8119#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {8119#true} is VALID [2020-07-10 17:55:45,412 INFO L280 TraceCheckUtils]: 9: Hoare triple {8119#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {8119#true} is VALID [2020-07-10 17:55:45,412 INFO L280 TraceCheckUtils]: 10: Hoare triple {8119#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {8119#true} is VALID [2020-07-10 17:55:45,412 INFO L280 TraceCheckUtils]: 11: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {8119#true} is VALID [2020-07-10 17:55:45,412 INFO L280 TraceCheckUtils]: 12: Hoare triple {8119#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {8119#true} is VALID [2020-07-10 17:55:45,412 INFO L280 TraceCheckUtils]: 13: Hoare triple {8119#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {8119#true} is VALID [2020-07-10 17:55:45,413 INFO L280 TraceCheckUtils]: 14: Hoare triple {8119#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {8119#true} is VALID [2020-07-10 17:55:45,413 INFO L280 TraceCheckUtils]: 15: Hoare triple {8119#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {8119#true} is VALID [2020-07-10 17:55:45,413 INFO L280 TraceCheckUtils]: 16: Hoare triple {8119#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {8119#true} is VALID [2020-07-10 17:55:45,413 INFO L280 TraceCheckUtils]: 17: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {8119#true} is VALID [2020-07-10 17:55:45,413 INFO L280 TraceCheckUtils]: 18: Hoare triple {8119#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {8119#true} is VALID [2020-07-10 17:55:45,414 INFO L280 TraceCheckUtils]: 19: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {8119#true} is VALID [2020-07-10 17:55:45,414 INFO L280 TraceCheckUtils]: 20: Hoare triple {8119#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {8119#true} is VALID [2020-07-10 17:55:45,414 INFO L280 TraceCheckUtils]: 21: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {8119#true} is VALID [2020-07-10 17:55:45,414 INFO L280 TraceCheckUtils]: 22: Hoare triple {8119#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {8119#true} is VALID [2020-07-10 17:55:45,414 INFO L280 TraceCheckUtils]: 23: Hoare triple {8119#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {8119#true} is VALID [2020-07-10 17:55:45,415 INFO L280 TraceCheckUtils]: 24: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {8119#true} is VALID [2020-07-10 17:55:45,415 INFO L280 TraceCheckUtils]: 25: Hoare triple {8119#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {8119#true} is VALID [2020-07-10 17:55:45,415 INFO L280 TraceCheckUtils]: 26: Hoare triple {8119#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {8119#true} is VALID [2020-07-10 17:55:45,415 INFO L280 TraceCheckUtils]: 27: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {8119#true} is VALID [2020-07-10 17:55:45,415 INFO L280 TraceCheckUtils]: 28: Hoare triple {8119#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {8119#true} is VALID [2020-07-10 17:55:45,415 INFO L280 TraceCheckUtils]: 29: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {8119#true} is VALID [2020-07-10 17:55:45,416 INFO L280 TraceCheckUtils]: 30: Hoare triple {8119#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {8119#true} is VALID [2020-07-10 17:55:45,416 INFO L280 TraceCheckUtils]: 31: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {8119#true} is VALID [2020-07-10 17:55:45,416 INFO L280 TraceCheckUtils]: 32: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {8119#true} is VALID [2020-07-10 17:55:45,416 INFO L280 TraceCheckUtils]: 33: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {8119#true} is VALID [2020-07-10 17:55:45,416 INFO L280 TraceCheckUtils]: 34: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {8119#true} is VALID [2020-07-10 17:55:45,417 INFO L280 TraceCheckUtils]: 35: Hoare triple {8119#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {8119#true} is VALID [2020-07-10 17:55:45,417 INFO L280 TraceCheckUtils]: 36: Hoare triple {8119#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {8119#true} is VALID [2020-07-10 17:55:45,417 INFO L280 TraceCheckUtils]: 37: Hoare triple {8119#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {8119#true} is VALID [2020-07-10 17:55:45,417 INFO L280 TraceCheckUtils]: 38: Hoare triple {8119#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {8119#true} is VALID [2020-07-10 17:55:45,417 INFO L280 TraceCheckUtils]: 39: Hoare triple {8119#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {8119#true} is VALID [2020-07-10 17:55:45,418 INFO L280 TraceCheckUtils]: 40: Hoare triple {8119#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {8119#true} is VALID [2020-07-10 17:55:45,418 INFO L280 TraceCheckUtils]: 41: Hoare triple {8119#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {8119#true} is VALID [2020-07-10 17:55:45,418 INFO L280 TraceCheckUtils]: 42: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {8119#true} is VALID [2020-07-10 17:55:45,418 INFO L280 TraceCheckUtils]: 43: Hoare triple {8119#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {8119#true} is VALID [2020-07-10 17:55:45,418 INFO L280 TraceCheckUtils]: 44: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {8119#true} is VALID [2020-07-10 17:55:45,419 INFO L280 TraceCheckUtils]: 45: Hoare triple {8119#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {8119#true} is VALID [2020-07-10 17:55:45,419 INFO L280 TraceCheckUtils]: 46: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {8119#true} is VALID [2020-07-10 17:55:45,419 INFO L280 TraceCheckUtils]: 47: Hoare triple {8119#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {8119#true} is VALID [2020-07-10 17:55:45,419 INFO L280 TraceCheckUtils]: 48: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {8119#true} is VALID [2020-07-10 17:55:45,419 INFO L280 TraceCheckUtils]: 49: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {8119#true} is VALID [2020-07-10 17:55:45,420 INFO L280 TraceCheckUtils]: 50: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {8119#true} is VALID [2020-07-10 17:55:45,420 INFO L280 TraceCheckUtils]: 51: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {8119#true} is VALID [2020-07-10 17:55:45,420 INFO L280 TraceCheckUtils]: 52: Hoare triple {8119#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {8119#true} is VALID [2020-07-10 17:55:45,420 INFO L280 TraceCheckUtils]: 53: Hoare triple {8119#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {8119#true} is VALID [2020-07-10 17:55:45,420 INFO L280 TraceCheckUtils]: 54: Hoare triple {8119#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {8119#true} is VALID [2020-07-10 17:55:45,421 INFO L280 TraceCheckUtils]: 55: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {8119#true} is VALID [2020-07-10 17:55:45,421 INFO L280 TraceCheckUtils]: 56: Hoare triple {8119#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {8119#true} is VALID [2020-07-10 17:55:45,421 INFO L280 TraceCheckUtils]: 57: Hoare triple {8119#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {8119#true} is VALID [2020-07-10 17:55:45,421 INFO L280 TraceCheckUtils]: 58: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {8119#true} is VALID [2020-07-10 17:55:45,421 INFO L280 TraceCheckUtils]: 59: Hoare triple {8119#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {8119#true} is VALID [2020-07-10 17:55:45,422 INFO L280 TraceCheckUtils]: 60: Hoare triple {8119#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {8119#true} is VALID [2020-07-10 17:55:45,422 INFO L280 TraceCheckUtils]: 61: Hoare triple {8119#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {8119#true} is VALID [2020-07-10 17:55:45,422 INFO L280 TraceCheckUtils]: 62: Hoare triple {8119#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {8119#true} is VALID [2020-07-10 17:55:45,422 INFO L280 TraceCheckUtils]: 63: Hoare triple {8119#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {8119#true} is VALID [2020-07-10 17:55:45,422 INFO L280 TraceCheckUtils]: 64: Hoare triple {8119#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {8119#true} is VALID [2020-07-10 17:55:45,423 INFO L280 TraceCheckUtils]: 65: Hoare triple {8119#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {8119#true} is VALID [2020-07-10 17:55:45,423 INFO L280 TraceCheckUtils]: 66: Hoare triple {8119#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {8119#true} is VALID [2020-07-10 17:55:45,423 INFO L280 TraceCheckUtils]: 67: Hoare triple {8119#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {8119#true} is VALID [2020-07-10 17:55:45,423 INFO L280 TraceCheckUtils]: 68: Hoare triple {8119#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {8119#true} is VALID [2020-07-10 17:55:45,423 INFO L280 TraceCheckUtils]: 69: Hoare triple {8119#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {8119#true} is VALID [2020-07-10 17:55:45,424 INFO L280 TraceCheckUtils]: 70: Hoare triple {8119#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {8119#true} is VALID [2020-07-10 17:55:45,424 INFO L280 TraceCheckUtils]: 71: Hoare triple {8119#true} ~cleanupTimeShifts~0 := 4; {8119#true} is VALID [2020-07-10 17:55:45,425 INFO L280 TraceCheckUtils]: 72: Hoare triple {8119#true} ~waterLevel~0 := 1; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,425 INFO L280 TraceCheckUtils]: 73: Hoare triple {8200#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,430 INFO L280 TraceCheckUtils]: 74: Hoare triple {8200#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,430 INFO L280 TraceCheckUtils]: 75: Hoare triple {8200#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,431 INFO L280 TraceCheckUtils]: 76: Hoare triple {8200#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,432 INFO L280 TraceCheckUtils]: 77: Hoare triple {8200#(= 1 ~waterLevel~0)} assume true; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,433 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8200#(= 1 ~waterLevel~0)} {8119#true} #937#return; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:45,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-10 17:55:45,441 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8119#true} {8200#(= 1 ~waterLevel~0)} #845#return; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:45,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-10 17:55:45,446 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8119#true} {8200#(= 1 ~waterLevel~0)} #847#return; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:45,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {8119#true} havoc ~retValue_acc~6; {8119#true} is VALID [2020-07-10 17:55:45,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {8119#true} ~retValue_acc~6 := 1; {8232#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-10 17:55:45,535 INFO L280 TraceCheckUtils]: 2: Hoare triple {8232#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:55:45,536 INFO L280 TraceCheckUtils]: 3: Hoare triple {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:55:45,537 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8200#(= 1 ~waterLevel~0)} #849#return; {8210#(= |main_#t~ret0| ~waterLevel~0)} is VALID [2020-07-10 17:55:45,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:45,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-10 17:55:45,542 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8119#true} {8212#(not (= 0 ~waterLevel~0))} #851#return; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:45,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {8234#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8119#true} is VALID [2020-07-10 17:55:45,574 INFO L280 TraceCheckUtils]: 1: Hoare triple {8119#true} ~systemActive~0 := 0; {8119#true} is VALID [2020-07-10 17:55:45,575 INFO L280 TraceCheckUtils]: 2: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-10 17:55:45,576 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8119#true} {8212#(not (= 0 ~waterLevel~0))} #901#return; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:45,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {8119#true} havoc ~retValue_acc~2; {8119#true} is VALID [2020-07-10 17:55:45,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {8119#true} ~retValue_acc~2 := ~waterLevel~0; {8235#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} is VALID [2020-07-10 17:55:45,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {8235#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} #res := ~retValue_acc~2; {8236#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:55:45,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {8236#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8236#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:55:45,638 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8236#(= |getWaterLevel_#res| ~waterLevel~0)} {8212#(not (= 0 ~waterLevel~0))} #839#return; {8224#(not (= |__utac_acc__Specification4_spec__1_#t~ret1| 0))} is VALID [2020-07-10 17:55:45,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:45,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {8119#true} havoc ~retValue_acc~8; {8119#true} is VALID [2020-07-10 17:55:45,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {8119#true} ~retValue_acc~8 := ~pumpRunning~0; {8119#true} is VALID [2020-07-10 17:55:45,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {8119#true} #res := ~retValue_acc~8; {8119#true} is VALID [2020-07-10 17:55:45,644 INFO L280 TraceCheckUtils]: 3: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-10 17:55:45,644 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8119#true} {8120#false} #841#return; {8120#false} is VALID [2020-07-10 17:55:45,648 INFO L263 TraceCheckUtils]: 0: Hoare triple {8119#true} call ULTIMATE.init(); {8231#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:55:45,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {8231#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {8119#true} is VALID [2020-07-10 17:55:45,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {8119#true} #valid := #valid[0 := 0]; {8119#true} is VALID [2020-07-10 17:55:45,649 INFO L280 TraceCheckUtils]: 3: Hoare triple {8119#true} assume 0 < #StackHeapBarrier; {8119#true} is VALID [2020-07-10 17:55:45,649 INFO L280 TraceCheckUtils]: 4: Hoare triple {8119#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {8119#true} is VALID [2020-07-10 17:55:45,650 INFO L280 TraceCheckUtils]: 5: Hoare triple {8119#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {8119#true} is VALID [2020-07-10 17:55:45,650 INFO L280 TraceCheckUtils]: 6: Hoare triple {8119#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {8119#true} is VALID [2020-07-10 17:55:45,650 INFO L280 TraceCheckUtils]: 7: Hoare triple {8119#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {8119#true} is VALID [2020-07-10 17:55:45,650 INFO L280 TraceCheckUtils]: 8: Hoare triple {8119#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {8119#true} is VALID [2020-07-10 17:55:45,650 INFO L280 TraceCheckUtils]: 9: Hoare triple {8119#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {8119#true} is VALID [2020-07-10 17:55:45,650 INFO L280 TraceCheckUtils]: 10: Hoare triple {8119#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {8119#true} is VALID [2020-07-10 17:55:45,651 INFO L280 TraceCheckUtils]: 11: Hoare triple {8119#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {8119#true} is VALID [2020-07-10 17:55:45,651 INFO L280 TraceCheckUtils]: 12: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {8119#true} is VALID [2020-07-10 17:55:45,651 INFO L280 TraceCheckUtils]: 13: Hoare triple {8119#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {8119#true} is VALID [2020-07-10 17:55:45,651 INFO L280 TraceCheckUtils]: 14: Hoare triple {8119#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {8119#true} is VALID [2020-07-10 17:55:45,651 INFO L280 TraceCheckUtils]: 15: Hoare triple {8119#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {8119#true} is VALID [2020-07-10 17:55:45,652 INFO L280 TraceCheckUtils]: 16: Hoare triple {8119#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {8119#true} is VALID [2020-07-10 17:55:45,652 INFO L280 TraceCheckUtils]: 17: Hoare triple {8119#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {8119#true} is VALID [2020-07-10 17:55:45,652 INFO L280 TraceCheckUtils]: 18: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {8119#true} is VALID [2020-07-10 17:55:45,652 INFO L280 TraceCheckUtils]: 19: Hoare triple {8119#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {8119#true} is VALID [2020-07-10 17:55:45,652 INFO L280 TraceCheckUtils]: 20: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {8119#true} is VALID [2020-07-10 17:55:45,653 INFO L280 TraceCheckUtils]: 21: Hoare triple {8119#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {8119#true} is VALID [2020-07-10 17:55:45,653 INFO L280 TraceCheckUtils]: 22: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {8119#true} is VALID [2020-07-10 17:55:45,653 INFO L280 TraceCheckUtils]: 23: Hoare triple {8119#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {8119#true} is VALID [2020-07-10 17:55:45,653 INFO L280 TraceCheckUtils]: 24: Hoare triple {8119#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {8119#true} is VALID [2020-07-10 17:55:45,653 INFO L280 TraceCheckUtils]: 25: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {8119#true} is VALID [2020-07-10 17:55:45,654 INFO L280 TraceCheckUtils]: 26: Hoare triple {8119#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {8119#true} is VALID [2020-07-10 17:55:45,654 INFO L280 TraceCheckUtils]: 27: Hoare triple {8119#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {8119#true} is VALID [2020-07-10 17:55:45,654 INFO L280 TraceCheckUtils]: 28: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {8119#true} is VALID [2020-07-10 17:55:45,655 INFO L280 TraceCheckUtils]: 29: Hoare triple {8119#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {8119#true} is VALID [2020-07-10 17:55:45,655 INFO L280 TraceCheckUtils]: 30: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {8119#true} is VALID [2020-07-10 17:55:45,655 INFO L280 TraceCheckUtils]: 31: Hoare triple {8119#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {8119#true} is VALID [2020-07-10 17:55:45,656 INFO L280 TraceCheckUtils]: 32: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {8119#true} is VALID [2020-07-10 17:55:45,656 INFO L280 TraceCheckUtils]: 33: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {8119#true} is VALID [2020-07-10 17:55:45,656 INFO L280 TraceCheckUtils]: 34: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {8119#true} is VALID [2020-07-10 17:55:45,657 INFO L280 TraceCheckUtils]: 35: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {8119#true} is VALID [2020-07-10 17:55:45,657 INFO L280 TraceCheckUtils]: 36: Hoare triple {8119#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {8119#true} is VALID [2020-07-10 17:55:45,657 INFO L280 TraceCheckUtils]: 37: Hoare triple {8119#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {8119#true} is VALID [2020-07-10 17:55:45,658 INFO L280 TraceCheckUtils]: 38: Hoare triple {8119#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {8119#true} is VALID [2020-07-10 17:55:45,658 INFO L280 TraceCheckUtils]: 39: Hoare triple {8119#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {8119#true} is VALID [2020-07-10 17:55:45,658 INFO L280 TraceCheckUtils]: 40: Hoare triple {8119#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {8119#true} is VALID [2020-07-10 17:55:45,659 INFO L280 TraceCheckUtils]: 41: Hoare triple {8119#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {8119#true} is VALID [2020-07-10 17:55:45,659 INFO L280 TraceCheckUtils]: 42: Hoare triple {8119#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {8119#true} is VALID [2020-07-10 17:55:45,659 INFO L280 TraceCheckUtils]: 43: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {8119#true} is VALID [2020-07-10 17:55:45,660 INFO L280 TraceCheckUtils]: 44: Hoare triple {8119#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {8119#true} is VALID [2020-07-10 17:55:45,660 INFO L280 TraceCheckUtils]: 45: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {8119#true} is VALID [2020-07-10 17:55:45,660 INFO L280 TraceCheckUtils]: 46: Hoare triple {8119#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {8119#true} is VALID [2020-07-10 17:55:45,661 INFO L280 TraceCheckUtils]: 47: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {8119#true} is VALID [2020-07-10 17:55:45,661 INFO L280 TraceCheckUtils]: 48: Hoare triple {8119#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {8119#true} is VALID [2020-07-10 17:55:45,661 INFO L280 TraceCheckUtils]: 49: Hoare triple {8119#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {8119#true} is VALID [2020-07-10 17:55:45,662 INFO L280 TraceCheckUtils]: 50: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {8119#true} is VALID [2020-07-10 17:55:45,662 INFO L280 TraceCheckUtils]: 51: Hoare triple {8119#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {8119#true} is VALID [2020-07-10 17:55:45,662 INFO L280 TraceCheckUtils]: 52: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {8119#true} is VALID [2020-07-10 17:55:45,663 INFO L280 TraceCheckUtils]: 53: Hoare triple {8119#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {8119#true} is VALID [2020-07-10 17:55:45,663 INFO L280 TraceCheckUtils]: 54: Hoare triple {8119#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {8119#true} is VALID [2020-07-10 17:55:45,663 INFO L280 TraceCheckUtils]: 55: Hoare triple {8119#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {8119#true} is VALID [2020-07-10 17:55:45,664 INFO L280 TraceCheckUtils]: 56: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {8119#true} is VALID [2020-07-10 17:55:45,664 INFO L280 TraceCheckUtils]: 57: Hoare triple {8119#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {8119#true} is VALID [2020-07-10 17:55:45,664 INFO L280 TraceCheckUtils]: 58: Hoare triple {8119#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {8119#true} is VALID [2020-07-10 17:55:45,665 INFO L280 TraceCheckUtils]: 59: Hoare triple {8119#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {8119#true} is VALID [2020-07-10 17:55:45,665 INFO L280 TraceCheckUtils]: 60: Hoare triple {8119#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {8119#true} is VALID [2020-07-10 17:55:45,665 INFO L280 TraceCheckUtils]: 61: Hoare triple {8119#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {8119#true} is VALID [2020-07-10 17:55:45,666 INFO L280 TraceCheckUtils]: 62: Hoare triple {8119#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {8119#true} is VALID [2020-07-10 17:55:45,666 INFO L280 TraceCheckUtils]: 63: Hoare triple {8119#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {8119#true} is VALID [2020-07-10 17:55:45,666 INFO L280 TraceCheckUtils]: 64: Hoare triple {8119#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {8119#true} is VALID [2020-07-10 17:55:45,667 INFO L280 TraceCheckUtils]: 65: Hoare triple {8119#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {8119#true} is VALID [2020-07-10 17:55:45,667 INFO L280 TraceCheckUtils]: 66: Hoare triple {8119#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {8119#true} is VALID [2020-07-10 17:55:45,667 INFO L280 TraceCheckUtils]: 67: Hoare triple {8119#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {8119#true} is VALID [2020-07-10 17:55:45,668 INFO L280 TraceCheckUtils]: 68: Hoare triple {8119#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {8119#true} is VALID [2020-07-10 17:55:45,668 INFO L280 TraceCheckUtils]: 69: Hoare triple {8119#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {8119#true} is VALID [2020-07-10 17:55:45,668 INFO L280 TraceCheckUtils]: 70: Hoare triple {8119#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {8119#true} is VALID [2020-07-10 17:55:45,669 INFO L280 TraceCheckUtils]: 71: Hoare triple {8119#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {8119#true} is VALID [2020-07-10 17:55:45,669 INFO L280 TraceCheckUtils]: 72: Hoare triple {8119#true} ~cleanupTimeShifts~0 := 4; {8119#true} is VALID [2020-07-10 17:55:45,673 INFO L280 TraceCheckUtils]: 73: Hoare triple {8119#true} ~waterLevel~0 := 1; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,674 INFO L280 TraceCheckUtils]: 74: Hoare triple {8200#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,675 INFO L280 TraceCheckUtils]: 75: Hoare triple {8200#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,676 INFO L280 TraceCheckUtils]: 76: Hoare triple {8200#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,676 INFO L280 TraceCheckUtils]: 77: Hoare triple {8200#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,677 INFO L280 TraceCheckUtils]: 78: Hoare triple {8200#(= 1 ~waterLevel~0)} assume true; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,678 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8200#(= 1 ~waterLevel~0)} {8119#true} #937#return; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,679 INFO L263 TraceCheckUtils]: 80: Hoare triple {8200#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,680 INFO L280 TraceCheckUtils]: 81: Hoare triple {8200#(= 1 ~waterLevel~0)} havoc ~retValue_acc~0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,680 INFO L280 TraceCheckUtils]: 82: Hoare triple {8200#(= 1 ~waterLevel~0)} havoc ~tmp~0; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,681 INFO L263 TraceCheckUtils]: 83: Hoare triple {8200#(= 1 ~waterLevel~0)} call select_helpers(); {8119#true} is VALID [2020-07-10 17:55:45,681 INFO L280 TraceCheckUtils]: 84: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-10 17:55:45,682 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8119#true} {8200#(= 1 ~waterLevel~0)} #845#return; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,682 INFO L263 TraceCheckUtils]: 86: Hoare triple {8200#(= 1 ~waterLevel~0)} call select_features(); {8119#true} is VALID [2020-07-10 17:55:45,683 INFO L280 TraceCheckUtils]: 87: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-10 17:55:45,683 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8119#true} {8200#(= 1 ~waterLevel~0)} #847#return; {8200#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,684 INFO L263 TraceCheckUtils]: 89: Hoare triple {8200#(= 1 ~waterLevel~0)} call #t~ret0 := valid_product(); {8119#true} is VALID [2020-07-10 17:55:45,684 INFO L280 TraceCheckUtils]: 90: Hoare triple {8119#true} havoc ~retValue_acc~6; {8119#true} is VALID [2020-07-10 17:55:45,685 INFO L280 TraceCheckUtils]: 91: Hoare triple {8119#true} ~retValue_acc~6 := 1; {8232#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-10 17:55:45,686 INFO L280 TraceCheckUtils]: 92: Hoare triple {8232#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:55:45,688 INFO L280 TraceCheckUtils]: 93: Hoare triple {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:55:45,689 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8233#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8200#(= 1 ~waterLevel~0)} #849#return; {8210#(= |main_#t~ret0| ~waterLevel~0)} is VALID [2020-07-10 17:55:45,690 INFO L280 TraceCheckUtils]: 95: Hoare triple {8210#(= |main_#t~ret0| ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8210#(= |main_#t~ret0| ~waterLevel~0)} is VALID [2020-07-10 17:55:45,691 INFO L280 TraceCheckUtils]: 96: Hoare triple {8210#(= |main_#t~ret0| ~waterLevel~0)} ~tmp~0 := #t~ret0; {8211#(= main_~tmp~0 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,692 INFO L280 TraceCheckUtils]: 97: Hoare triple {8211#(= main_~tmp~0 ~waterLevel~0)} havoc #t~ret0; {8211#(= main_~tmp~0 ~waterLevel~0)} is VALID [2020-07-10 17:55:45,692 INFO L280 TraceCheckUtils]: 98: Hoare triple {8211#(= main_~tmp~0 ~waterLevel~0)} assume 0 != ~tmp~0; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,693 INFO L263 TraceCheckUtils]: 99: Hoare triple {8212#(not (= 0 ~waterLevel~0))} call setup(); {8119#true} is VALID [2020-07-10 17:55:45,693 INFO L280 TraceCheckUtils]: 100: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-10 17:55:45,694 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8119#true} {8212#(not (= 0 ~waterLevel~0))} #851#return; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,695 INFO L263 TraceCheckUtils]: 102: Hoare triple {8212#(not (= 0 ~waterLevel~0))} call runTest(); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,696 INFO L263 TraceCheckUtils]: 103: Hoare triple {8212#(not (= 0 ~waterLevel~0))} call test(); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,696 INFO L280 TraceCheckUtils]: 104: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,697 INFO L280 TraceCheckUtils]: 105: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc ~tmp~6; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,698 INFO L280 TraceCheckUtils]: 106: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~3; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,699 INFO L280 TraceCheckUtils]: 107: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,700 INFO L280 TraceCheckUtils]: 108: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,700 INFO L280 TraceCheckUtils]: 109: Hoare triple {8212#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,701 INFO L280 TraceCheckUtils]: 110: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume !false; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,702 INFO L280 TraceCheckUtils]: 111: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,703 INFO L280 TraceCheckUtils]: 112: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,703 INFO L280 TraceCheckUtils]: 113: Hoare triple {8212#(not (= 0 ~waterLevel~0))} ~tmp~6 := #t~nondet35; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,704 INFO L280 TraceCheckUtils]: 114: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc #t~nondet35; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,705 INFO L280 TraceCheckUtils]: 115: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~6); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,706 INFO L280 TraceCheckUtils]: 116: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,707 INFO L280 TraceCheckUtils]: 117: Hoare triple {8212#(not (= 0 ~waterLevel~0))} ~tmp___0~3 := #t~nondet36; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,707 INFO L280 TraceCheckUtils]: 118: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc #t~nondet36; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,708 INFO L280 TraceCheckUtils]: 119: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~3); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,709 INFO L280 TraceCheckUtils]: 120: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,709 INFO L280 TraceCheckUtils]: 121: Hoare triple {8212#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet37; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,710 INFO L280 TraceCheckUtils]: 122: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc #t~nondet37; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,710 INFO L280 TraceCheckUtils]: 123: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,711 INFO L280 TraceCheckUtils]: 124: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,711 INFO L280 TraceCheckUtils]: 125: Hoare triple {8212#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet38; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,712 INFO L280 TraceCheckUtils]: 126: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc #t~nondet38; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,713 INFO L280 TraceCheckUtils]: 127: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,714 INFO L263 TraceCheckUtils]: 128: Hoare triple {8212#(not (= 0 ~waterLevel~0))} call stopSystem(); {8234#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:55:45,714 INFO L280 TraceCheckUtils]: 129: Hoare triple {8234#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8119#true} is VALID [2020-07-10 17:55:45,714 INFO L280 TraceCheckUtils]: 130: Hoare triple {8119#true} ~systemActive~0 := 0; {8119#true} is VALID [2020-07-10 17:55:45,714 INFO L280 TraceCheckUtils]: 131: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-10 17:55:45,715 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8119#true} {8212#(not (= 0 ~waterLevel~0))} #901#return; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,715 INFO L263 TraceCheckUtils]: 133: Hoare triple {8212#(not (= 0 ~waterLevel~0))} call timeShift(); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,716 INFO L280 TraceCheckUtils]: 134: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,717 INFO L280 TraceCheckUtils]: 135: Hoare triple {8212#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,718 INFO L263 TraceCheckUtils]: 136: Hoare triple {8212#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,719 INFO L280 TraceCheckUtils]: 137: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc ~tmp~1; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,720 INFO L280 TraceCheckUtils]: 138: Hoare triple {8212#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~0; {8212#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:55:45,720 INFO L263 TraceCheckUtils]: 139: Hoare triple {8212#(not (= 0 ~waterLevel~0))} call #t~ret1 := getWaterLevel(); {8119#true} is VALID [2020-07-10 17:55:45,720 INFO L280 TraceCheckUtils]: 140: Hoare triple {8119#true} havoc ~retValue_acc~2; {8119#true} is VALID [2020-07-10 17:55:45,721 INFO L280 TraceCheckUtils]: 141: Hoare triple {8119#true} ~retValue_acc~2 := ~waterLevel~0; {8235#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} is VALID [2020-07-10 17:55:45,722 INFO L280 TraceCheckUtils]: 142: Hoare triple {8235#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} #res := ~retValue_acc~2; {8236#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:55:45,723 INFO L280 TraceCheckUtils]: 143: Hoare triple {8236#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8236#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:55:45,724 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8236#(= |getWaterLevel_#res| ~waterLevel~0)} {8212#(not (= 0 ~waterLevel~0))} #839#return; {8224#(not (= |__utac_acc__Specification4_spec__1_#t~ret1| 0))} is VALID [2020-07-10 17:55:45,725 INFO L280 TraceCheckUtils]: 145: Hoare triple {8224#(not (= |__utac_acc__Specification4_spec__1_#t~ret1| 0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8224#(not (= |__utac_acc__Specification4_spec__1_#t~ret1| 0))} is VALID [2020-07-10 17:55:45,726 INFO L280 TraceCheckUtils]: 146: Hoare triple {8224#(not (= |__utac_acc__Specification4_spec__1_#t~ret1| 0))} ~tmp~1 := #t~ret1; {8225#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~1))} is VALID [2020-07-10 17:55:45,727 INFO L280 TraceCheckUtils]: 147: Hoare triple {8225#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~1))} havoc #t~ret1; {8225#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~1))} is VALID [2020-07-10 17:55:45,728 INFO L280 TraceCheckUtils]: 148: Hoare triple {8225#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~1))} assume 0 == ~tmp~1; {8120#false} is VALID [2020-07-10 17:55:45,729 INFO L263 TraceCheckUtils]: 149: Hoare triple {8120#false} call #t~ret2 := isPumpRunning(); {8119#true} is VALID [2020-07-10 17:55:45,729 INFO L280 TraceCheckUtils]: 150: Hoare triple {8119#true} havoc ~retValue_acc~8; {8119#true} is VALID [2020-07-10 17:55:45,729 INFO L280 TraceCheckUtils]: 151: Hoare triple {8119#true} ~retValue_acc~8 := ~pumpRunning~0; {8119#true} is VALID [2020-07-10 17:55:45,730 INFO L280 TraceCheckUtils]: 152: Hoare triple {8119#true} #res := ~retValue_acc~8; {8119#true} is VALID [2020-07-10 17:55:45,730 INFO L280 TraceCheckUtils]: 153: Hoare triple {8119#true} assume true; {8119#true} is VALID [2020-07-10 17:55:45,730 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8119#true} {8120#false} #841#return; {8120#false} is VALID [2020-07-10 17:55:45,731 INFO L280 TraceCheckUtils]: 155: Hoare triple {8120#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8120#false} is VALID [2020-07-10 17:55:45,731 INFO L280 TraceCheckUtils]: 156: Hoare triple {8120#false} ~tmp___0~0 := #t~ret2; {8120#false} is VALID [2020-07-10 17:55:45,731 INFO L280 TraceCheckUtils]: 157: Hoare triple {8120#false} havoc #t~ret2; {8120#false} is VALID [2020-07-10 17:55:45,732 INFO L280 TraceCheckUtils]: 158: Hoare triple {8120#false} assume 0 != ~tmp___0~0; {8120#false} is VALID [2020-07-10 17:55:45,732 INFO L263 TraceCheckUtils]: 159: Hoare triple {8120#false} call __automaton_fail(); {8120#false} is VALID [2020-07-10 17:55:45,732 INFO L280 TraceCheckUtils]: 160: Hoare triple {8120#false} assume !false; {8120#false} is VALID [2020-07-10 17:55:45,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:55:45,802 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:55:45,802 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1687198851] [2020-07-10 17:55:45,802 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:55:45,803 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 17:55:45,803 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509004936] [2020-07-10 17:55:45,804 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 17:55:45,805 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:55:45,805 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 17:55:46,025 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:55:46,025 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 17:55:46,025 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:55:46,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 17:55:46,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-10 17:55:46,026 INFO L87 Difference]: Start difference. First operand 468 states and 524 transitions. Second operand 14 states. [2020-07-10 17:55:47,607 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:55:49,226 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:55:49,609 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:55:50,187 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:55:50,643 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:55:51,016 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:55:55,442 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:56:08,213 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:56:09,583 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:56:12,512 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:56:13,950 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:56:14,633 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:56:15,081 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:56:15,589 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:56:16,368 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:56:16,835 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:56:18,916 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:56:21,052 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:56:22,194 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:56:24,485 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:56:51,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:56:51,800 INFO L93 Difference]: Finished difference Result 1624 states and 2035 transitions. [2020-07-10 17:56:51,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-10 17:56:51,801 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 17:56:51,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:56:51,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 17:56:51,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 983 transitions. [2020-07-10 17:56:51,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 17:56:51,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 983 transitions. [2020-07-10 17:56:51,840 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 983 transitions. [2020-07-10 17:56:54,909 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 983 edges. 983 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:56:55,017 INFO L225 Difference]: With dead ends: 1624 [2020-07-10 17:56:55,018 INFO L226 Difference]: Without dead ends: 1266 [2020-07-10 17:56:55,020 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-10 17:56:55,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1266 states. [2020-07-10 17:57:21,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1266 to 1131. [2020-07-10 17:57:21,988 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:57:21,988 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1266 states. Second operand 1131 states. [2020-07-10 17:57:21,988 INFO L74 IsIncluded]: Start isIncluded. First operand 1266 states. Second operand 1131 states. [2020-07-10 17:57:21,988 INFO L87 Difference]: Start difference. First operand 1266 states. Second operand 1131 states. [2020-07-10 17:57:22,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:57:22,115 INFO L93 Difference]: Finished difference Result 1266 states and 1562 transitions. [2020-07-10 17:57:22,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1562 transitions. [2020-07-10 17:57:22,120 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:57:22,121 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:57:22,121 INFO L74 IsIncluded]: Start isIncluded. First operand 1131 states. Second operand 1266 states. [2020-07-10 17:57:22,121 INFO L87 Difference]: Start difference. First operand 1131 states. Second operand 1266 states. [2020-07-10 17:57:22,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:57:22,221 INFO L93 Difference]: Finished difference Result 1266 states and 1562 transitions. [2020-07-10 17:57:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1562 transitions. [2020-07-10 17:57:22,225 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:57:22,225 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:57:22,226 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:57:22,226 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:57:22,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1131 states. [2020-07-10 17:57:22,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 1131 states and 1337 transitions. [2020-07-10 17:57:22,314 INFO L78 Accepts]: Start accepts. Automaton has 1131 states and 1337 transitions. Word has length 161 [2020-07-10 17:57:22,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:57:22,315 INFO L479 AbstractCegarLoop]: Abstraction has 1131 states and 1337 transitions. [2020-07-10 17:57:22,315 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 17:57:22,315 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1131 states and 1337 transitions. [2020-07-10 17:57:29,382 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1337 edges. 1337 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:57:29,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1337 transitions. [2020-07-10 17:57:29,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 17:57:29,387 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:57:29,387 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 17:57:29,387 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 17:57:29,388 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:57:29,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:57:29,388 INFO L82 PathProgramCache]: Analyzing trace with hash 394168958, now seen corresponding path program 1 times [2020-07-10 17:57:29,388 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:57:29,389 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [397962025] [2020-07-10 17:57:29,389 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:57:29,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:29,797 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:57:29,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:29,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {16438#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {16327#true} is VALID [2020-07-10 17:57:29,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {16327#true} #valid := #valid[0 := 0]; {16327#true} is VALID [2020-07-10 17:57:29,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {16327#true} assume 0 < #StackHeapBarrier; {16327#true} is VALID [2020-07-10 17:57:29,894 INFO L280 TraceCheckUtils]: 3: Hoare triple {16327#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {16327#true} is VALID [2020-07-10 17:57:29,895 INFO L280 TraceCheckUtils]: 4: Hoare triple {16327#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {16327#true} is VALID [2020-07-10 17:57:29,895 INFO L280 TraceCheckUtils]: 5: Hoare triple {16327#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {16327#true} is VALID [2020-07-10 17:57:29,895 INFO L280 TraceCheckUtils]: 6: Hoare triple {16327#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {16327#true} is VALID [2020-07-10 17:57:29,896 INFO L280 TraceCheckUtils]: 7: Hoare triple {16327#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {16327#true} is VALID [2020-07-10 17:57:29,896 INFO L280 TraceCheckUtils]: 8: Hoare triple {16327#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {16327#true} is VALID [2020-07-10 17:57:29,896 INFO L280 TraceCheckUtils]: 9: Hoare triple {16327#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {16327#true} is VALID [2020-07-10 17:57:29,897 INFO L280 TraceCheckUtils]: 10: Hoare triple {16327#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {16327#true} is VALID [2020-07-10 17:57:29,897 INFO L280 TraceCheckUtils]: 11: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {16327#true} is VALID [2020-07-10 17:57:29,897 INFO L280 TraceCheckUtils]: 12: Hoare triple {16327#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {16327#true} is VALID [2020-07-10 17:57:29,898 INFO L280 TraceCheckUtils]: 13: Hoare triple {16327#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {16327#true} is VALID [2020-07-10 17:57:29,898 INFO L280 TraceCheckUtils]: 14: Hoare triple {16327#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {16327#true} is VALID [2020-07-10 17:57:29,898 INFO L280 TraceCheckUtils]: 15: Hoare triple {16327#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {16327#true} is VALID [2020-07-10 17:57:29,899 INFO L280 TraceCheckUtils]: 16: Hoare triple {16327#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {16327#true} is VALID [2020-07-10 17:57:29,899 INFO L280 TraceCheckUtils]: 17: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {16327#true} is VALID [2020-07-10 17:57:29,899 INFO L280 TraceCheckUtils]: 18: Hoare triple {16327#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {16327#true} is VALID [2020-07-10 17:57:29,900 INFO L280 TraceCheckUtils]: 19: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {16327#true} is VALID [2020-07-10 17:57:29,900 INFO L280 TraceCheckUtils]: 20: Hoare triple {16327#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {16327#true} is VALID [2020-07-10 17:57:29,900 INFO L280 TraceCheckUtils]: 21: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {16327#true} is VALID [2020-07-10 17:57:29,901 INFO L280 TraceCheckUtils]: 22: Hoare triple {16327#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {16327#true} is VALID [2020-07-10 17:57:29,901 INFO L280 TraceCheckUtils]: 23: Hoare triple {16327#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {16327#true} is VALID [2020-07-10 17:57:29,902 INFO L280 TraceCheckUtils]: 24: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {16327#true} is VALID [2020-07-10 17:57:29,902 INFO L280 TraceCheckUtils]: 25: Hoare triple {16327#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {16327#true} is VALID [2020-07-10 17:57:29,902 INFO L280 TraceCheckUtils]: 26: Hoare triple {16327#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {16327#true} is VALID [2020-07-10 17:57:29,903 INFO L280 TraceCheckUtils]: 27: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {16327#true} is VALID [2020-07-10 17:57:29,903 INFO L280 TraceCheckUtils]: 28: Hoare triple {16327#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {16327#true} is VALID [2020-07-10 17:57:29,903 INFO L280 TraceCheckUtils]: 29: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {16327#true} is VALID [2020-07-10 17:57:29,904 INFO L280 TraceCheckUtils]: 30: Hoare triple {16327#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {16327#true} is VALID [2020-07-10 17:57:29,904 INFO L280 TraceCheckUtils]: 31: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {16327#true} is VALID [2020-07-10 17:57:29,904 INFO L280 TraceCheckUtils]: 32: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {16327#true} is VALID [2020-07-10 17:57:29,905 INFO L280 TraceCheckUtils]: 33: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {16327#true} is VALID [2020-07-10 17:57:29,905 INFO L280 TraceCheckUtils]: 34: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {16327#true} is VALID [2020-07-10 17:57:29,905 INFO L280 TraceCheckUtils]: 35: Hoare triple {16327#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {16327#true} is VALID [2020-07-10 17:57:29,906 INFO L280 TraceCheckUtils]: 36: Hoare triple {16327#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {16327#true} is VALID [2020-07-10 17:57:29,906 INFO L280 TraceCheckUtils]: 37: Hoare triple {16327#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {16327#true} is VALID [2020-07-10 17:57:29,906 INFO L280 TraceCheckUtils]: 38: Hoare triple {16327#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {16327#true} is VALID [2020-07-10 17:57:29,907 INFO L280 TraceCheckUtils]: 39: Hoare triple {16327#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {16327#true} is VALID [2020-07-10 17:57:29,907 INFO L280 TraceCheckUtils]: 40: Hoare triple {16327#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {16327#true} is VALID [2020-07-10 17:57:29,907 INFO L280 TraceCheckUtils]: 41: Hoare triple {16327#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {16327#true} is VALID [2020-07-10 17:57:29,908 INFO L280 TraceCheckUtils]: 42: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {16327#true} is VALID [2020-07-10 17:57:29,908 INFO L280 TraceCheckUtils]: 43: Hoare triple {16327#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {16327#true} is VALID [2020-07-10 17:57:29,909 INFO L280 TraceCheckUtils]: 44: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {16327#true} is VALID [2020-07-10 17:57:29,909 INFO L280 TraceCheckUtils]: 45: Hoare triple {16327#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {16327#true} is VALID [2020-07-10 17:57:29,909 INFO L280 TraceCheckUtils]: 46: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {16327#true} is VALID [2020-07-10 17:57:29,910 INFO L280 TraceCheckUtils]: 47: Hoare triple {16327#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {16327#true} is VALID [2020-07-10 17:57:29,910 INFO L280 TraceCheckUtils]: 48: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {16327#true} is VALID [2020-07-10 17:57:29,910 INFO L280 TraceCheckUtils]: 49: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {16327#true} is VALID [2020-07-10 17:57:29,911 INFO L280 TraceCheckUtils]: 50: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {16327#true} is VALID [2020-07-10 17:57:29,911 INFO L280 TraceCheckUtils]: 51: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {16327#true} is VALID [2020-07-10 17:57:29,911 INFO L280 TraceCheckUtils]: 52: Hoare triple {16327#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {16327#true} is VALID [2020-07-10 17:57:29,912 INFO L280 TraceCheckUtils]: 53: Hoare triple {16327#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {16327#true} is VALID [2020-07-10 17:57:29,912 INFO L280 TraceCheckUtils]: 54: Hoare triple {16327#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {16327#true} is VALID [2020-07-10 17:57:29,912 INFO L280 TraceCheckUtils]: 55: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {16327#true} is VALID [2020-07-10 17:57:29,913 INFO L280 TraceCheckUtils]: 56: Hoare triple {16327#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {16327#true} is VALID [2020-07-10 17:57:29,913 INFO L280 TraceCheckUtils]: 57: Hoare triple {16327#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {16327#true} is VALID [2020-07-10 17:57:29,913 INFO L280 TraceCheckUtils]: 58: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {16327#true} is VALID [2020-07-10 17:57:29,914 INFO L280 TraceCheckUtils]: 59: Hoare triple {16327#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {16327#true} is VALID [2020-07-10 17:57:29,914 INFO L280 TraceCheckUtils]: 60: Hoare triple {16327#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {16327#true} is VALID [2020-07-10 17:57:29,914 INFO L280 TraceCheckUtils]: 61: Hoare triple {16327#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {16327#true} is VALID [2020-07-10 17:57:29,915 INFO L280 TraceCheckUtils]: 62: Hoare triple {16327#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {16327#true} is VALID [2020-07-10 17:57:29,915 INFO L280 TraceCheckUtils]: 63: Hoare triple {16327#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {16327#true} is VALID [2020-07-10 17:57:29,915 INFO L280 TraceCheckUtils]: 64: Hoare triple {16327#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {16327#true} is VALID [2020-07-10 17:57:29,916 INFO L280 TraceCheckUtils]: 65: Hoare triple {16327#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {16327#true} is VALID [2020-07-10 17:57:29,916 INFO L280 TraceCheckUtils]: 66: Hoare triple {16327#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {16327#true} is VALID [2020-07-10 17:57:29,916 INFO L280 TraceCheckUtils]: 67: Hoare triple {16327#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {16327#true} is VALID [2020-07-10 17:57:29,917 INFO L280 TraceCheckUtils]: 68: Hoare triple {16327#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {16327#true} is VALID [2020-07-10 17:57:29,917 INFO L280 TraceCheckUtils]: 69: Hoare triple {16327#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {16327#true} is VALID [2020-07-10 17:57:29,917 INFO L280 TraceCheckUtils]: 70: Hoare triple {16327#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {16327#true} is VALID [2020-07-10 17:57:29,918 INFO L280 TraceCheckUtils]: 71: Hoare triple {16327#true} ~cleanupTimeShifts~0 := 4; {16327#true} is VALID [2020-07-10 17:57:29,918 INFO L280 TraceCheckUtils]: 72: Hoare triple {16327#true} ~waterLevel~0 := 1; {16327#true} is VALID [2020-07-10 17:57:29,919 INFO L280 TraceCheckUtils]: 73: Hoare triple {16327#true} ~methaneLevelCritical~0 := 0; {16327#true} is VALID [2020-07-10 17:57:29,920 INFO L280 TraceCheckUtils]: 74: Hoare triple {16327#true} ~pumpRunning~0 := 0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:29,920 INFO L280 TraceCheckUtils]: 75: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:29,921 INFO L280 TraceCheckUtils]: 76: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:29,922 INFO L280 TraceCheckUtils]: 77: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume true; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:29,923 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {16408#(= 0 ~pumpRunning~0)} {16327#true} #937#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:29,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:29,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-10 17:57:29,935 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #845#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:29,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:29,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-10 17:57:29,940 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #847#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:29,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {16327#true} havoc ~retValue_acc~6; {16327#true} is VALID [2020-07-10 17:57:29,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {16327#true} ~retValue_acc~6 := 1; {16327#true} is VALID [2020-07-10 17:57:29,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {16327#true} #res := ~retValue_acc~6; {16327#true} is VALID [2020-07-10 17:57:29,945 INFO L280 TraceCheckUtils]: 3: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-10 17:57:29,947 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #849#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:29,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:29,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-10 17:57:29,953 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #851#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:29,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:29,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {16439#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:29,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:29,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume true; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:29,981 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16408#(= 0 ~pumpRunning~0)} {16408#(= 0 ~pumpRunning~0)} #901#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:30,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {16440#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16327#true} is VALID [2020-07-10 17:57:30,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {16327#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16327#true} is VALID [2020-07-10 17:57:30,004 INFO L280 TraceCheckUtils]: 2: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-10 17:57:30,004 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16327#true} {16328#false} #909#return; {16328#false} is VALID [2020-07-10 17:57:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:30,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {16327#true} havoc ~retValue_acc~2; {16327#true} is VALID [2020-07-10 17:57:30,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {16327#true} ~retValue_acc~2 := ~waterLevel~0; {16327#true} is VALID [2020-07-10 17:57:30,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {16327#true} #res := ~retValue_acc~2; {16327#true} is VALID [2020-07-10 17:57:30,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-10 17:57:30,009 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16327#true} {16328#false} #839#return; {16328#false} is VALID [2020-07-10 17:57:30,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:30,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {16327#true} havoc ~retValue_acc~8; {16327#true} is VALID [2020-07-10 17:57:30,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {16327#true} ~retValue_acc~8 := ~pumpRunning~0; {16327#true} is VALID [2020-07-10 17:57:30,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {16327#true} #res := ~retValue_acc~8; {16327#true} is VALID [2020-07-10 17:57:30,015 INFO L280 TraceCheckUtils]: 3: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-10 17:57:30,015 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16327#true} {16328#false} #841#return; {16328#false} is VALID [2020-07-10 17:57:30,022 INFO L263 TraceCheckUtils]: 0: Hoare triple {16327#true} call ULTIMATE.init(); {16438#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:57:30,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {16438#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {16327#true} is VALID [2020-07-10 17:57:30,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {16327#true} #valid := #valid[0 := 0]; {16327#true} is VALID [2020-07-10 17:57:30,023 INFO L280 TraceCheckUtils]: 3: Hoare triple {16327#true} assume 0 < #StackHeapBarrier; {16327#true} is VALID [2020-07-10 17:57:30,024 INFO L280 TraceCheckUtils]: 4: Hoare triple {16327#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {16327#true} is VALID [2020-07-10 17:57:30,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {16327#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {16327#true} is VALID [2020-07-10 17:57:30,024 INFO L280 TraceCheckUtils]: 6: Hoare triple {16327#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {16327#true} is VALID [2020-07-10 17:57:30,025 INFO L280 TraceCheckUtils]: 7: Hoare triple {16327#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {16327#true} is VALID [2020-07-10 17:57:30,025 INFO L280 TraceCheckUtils]: 8: Hoare triple {16327#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {16327#true} is VALID [2020-07-10 17:57:30,025 INFO L280 TraceCheckUtils]: 9: Hoare triple {16327#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {16327#true} is VALID [2020-07-10 17:57:30,026 INFO L280 TraceCheckUtils]: 10: Hoare triple {16327#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {16327#true} is VALID [2020-07-10 17:57:30,026 INFO L280 TraceCheckUtils]: 11: Hoare triple {16327#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {16327#true} is VALID [2020-07-10 17:57:30,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {16327#true} is VALID [2020-07-10 17:57:30,027 INFO L280 TraceCheckUtils]: 13: Hoare triple {16327#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {16327#true} is VALID [2020-07-10 17:57:30,027 INFO L280 TraceCheckUtils]: 14: Hoare triple {16327#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {16327#true} is VALID [2020-07-10 17:57:30,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {16327#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {16327#true} is VALID [2020-07-10 17:57:30,028 INFO L280 TraceCheckUtils]: 16: Hoare triple {16327#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {16327#true} is VALID [2020-07-10 17:57:30,028 INFO L280 TraceCheckUtils]: 17: Hoare triple {16327#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {16327#true} is VALID [2020-07-10 17:57:30,028 INFO L280 TraceCheckUtils]: 18: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {16327#true} is VALID [2020-07-10 17:57:30,029 INFO L280 TraceCheckUtils]: 19: Hoare triple {16327#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {16327#true} is VALID [2020-07-10 17:57:30,029 INFO L280 TraceCheckUtils]: 20: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {16327#true} is VALID [2020-07-10 17:57:30,029 INFO L280 TraceCheckUtils]: 21: Hoare triple {16327#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {16327#true} is VALID [2020-07-10 17:57:30,030 INFO L280 TraceCheckUtils]: 22: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {16327#true} is VALID [2020-07-10 17:57:30,030 INFO L280 TraceCheckUtils]: 23: Hoare triple {16327#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {16327#true} is VALID [2020-07-10 17:57:30,030 INFO L280 TraceCheckUtils]: 24: Hoare triple {16327#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {16327#true} is VALID [2020-07-10 17:57:30,031 INFO L280 TraceCheckUtils]: 25: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {16327#true} is VALID [2020-07-10 17:57:30,031 INFO L280 TraceCheckUtils]: 26: Hoare triple {16327#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {16327#true} is VALID [2020-07-10 17:57:30,031 INFO L280 TraceCheckUtils]: 27: Hoare triple {16327#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {16327#true} is VALID [2020-07-10 17:57:30,031 INFO L280 TraceCheckUtils]: 28: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {16327#true} is VALID [2020-07-10 17:57:30,032 INFO L280 TraceCheckUtils]: 29: Hoare triple {16327#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {16327#true} is VALID [2020-07-10 17:57:30,032 INFO L280 TraceCheckUtils]: 30: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {16327#true} is VALID [2020-07-10 17:57:30,032 INFO L280 TraceCheckUtils]: 31: Hoare triple {16327#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {16327#true} is VALID [2020-07-10 17:57:30,033 INFO L280 TraceCheckUtils]: 32: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {16327#true} is VALID [2020-07-10 17:57:30,033 INFO L280 TraceCheckUtils]: 33: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {16327#true} is VALID [2020-07-10 17:57:30,033 INFO L280 TraceCheckUtils]: 34: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {16327#true} is VALID [2020-07-10 17:57:30,034 INFO L280 TraceCheckUtils]: 35: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {16327#true} is VALID [2020-07-10 17:57:30,034 INFO L280 TraceCheckUtils]: 36: Hoare triple {16327#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {16327#true} is VALID [2020-07-10 17:57:30,034 INFO L280 TraceCheckUtils]: 37: Hoare triple {16327#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {16327#true} is VALID [2020-07-10 17:57:30,034 INFO L280 TraceCheckUtils]: 38: Hoare triple {16327#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {16327#true} is VALID [2020-07-10 17:57:30,035 INFO L280 TraceCheckUtils]: 39: Hoare triple {16327#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {16327#true} is VALID [2020-07-10 17:57:30,035 INFO L280 TraceCheckUtils]: 40: Hoare triple {16327#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {16327#true} is VALID [2020-07-10 17:57:30,035 INFO L280 TraceCheckUtils]: 41: Hoare triple {16327#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {16327#true} is VALID [2020-07-10 17:57:30,035 INFO L280 TraceCheckUtils]: 42: Hoare triple {16327#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {16327#true} is VALID [2020-07-10 17:57:30,036 INFO L280 TraceCheckUtils]: 43: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {16327#true} is VALID [2020-07-10 17:57:30,036 INFO L280 TraceCheckUtils]: 44: Hoare triple {16327#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {16327#true} is VALID [2020-07-10 17:57:30,036 INFO L280 TraceCheckUtils]: 45: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {16327#true} is VALID [2020-07-10 17:57:30,036 INFO L280 TraceCheckUtils]: 46: Hoare triple {16327#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {16327#true} is VALID [2020-07-10 17:57:30,036 INFO L280 TraceCheckUtils]: 47: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {16327#true} is VALID [2020-07-10 17:57:30,037 INFO L280 TraceCheckUtils]: 48: Hoare triple {16327#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {16327#true} is VALID [2020-07-10 17:57:30,037 INFO L280 TraceCheckUtils]: 49: Hoare triple {16327#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {16327#true} is VALID [2020-07-10 17:57:30,037 INFO L280 TraceCheckUtils]: 50: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {16327#true} is VALID [2020-07-10 17:57:30,037 INFO L280 TraceCheckUtils]: 51: Hoare triple {16327#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {16327#true} is VALID [2020-07-10 17:57:30,037 INFO L280 TraceCheckUtils]: 52: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {16327#true} is VALID [2020-07-10 17:57:30,038 INFO L280 TraceCheckUtils]: 53: Hoare triple {16327#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {16327#true} is VALID [2020-07-10 17:57:30,038 INFO L280 TraceCheckUtils]: 54: Hoare triple {16327#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {16327#true} is VALID [2020-07-10 17:57:30,038 INFO L280 TraceCheckUtils]: 55: Hoare triple {16327#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {16327#true} is VALID [2020-07-10 17:57:30,038 INFO L280 TraceCheckUtils]: 56: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {16327#true} is VALID [2020-07-10 17:57:30,038 INFO L280 TraceCheckUtils]: 57: Hoare triple {16327#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {16327#true} is VALID [2020-07-10 17:57:30,038 INFO L280 TraceCheckUtils]: 58: Hoare triple {16327#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {16327#true} is VALID [2020-07-10 17:57:30,039 INFO L280 TraceCheckUtils]: 59: Hoare triple {16327#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {16327#true} is VALID [2020-07-10 17:57:30,039 INFO L280 TraceCheckUtils]: 60: Hoare triple {16327#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {16327#true} is VALID [2020-07-10 17:57:30,039 INFO L280 TraceCheckUtils]: 61: Hoare triple {16327#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {16327#true} is VALID [2020-07-10 17:57:30,039 INFO L280 TraceCheckUtils]: 62: Hoare triple {16327#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {16327#true} is VALID [2020-07-10 17:57:30,039 INFO L280 TraceCheckUtils]: 63: Hoare triple {16327#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {16327#true} is VALID [2020-07-10 17:57:30,040 INFO L280 TraceCheckUtils]: 64: Hoare triple {16327#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {16327#true} is VALID [2020-07-10 17:57:30,040 INFO L280 TraceCheckUtils]: 65: Hoare triple {16327#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {16327#true} is VALID [2020-07-10 17:57:30,040 INFO L280 TraceCheckUtils]: 66: Hoare triple {16327#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {16327#true} is VALID [2020-07-10 17:57:30,040 INFO L280 TraceCheckUtils]: 67: Hoare triple {16327#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {16327#true} is VALID [2020-07-10 17:57:30,040 INFO L280 TraceCheckUtils]: 68: Hoare triple {16327#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {16327#true} is VALID [2020-07-10 17:57:30,040 INFO L280 TraceCheckUtils]: 69: Hoare triple {16327#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {16327#true} is VALID [2020-07-10 17:57:30,041 INFO L280 TraceCheckUtils]: 70: Hoare triple {16327#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {16327#true} is VALID [2020-07-10 17:57:30,041 INFO L280 TraceCheckUtils]: 71: Hoare triple {16327#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {16327#true} is VALID [2020-07-10 17:57:30,041 INFO L280 TraceCheckUtils]: 72: Hoare triple {16327#true} ~cleanupTimeShifts~0 := 4; {16327#true} is VALID [2020-07-10 17:57:30,041 INFO L280 TraceCheckUtils]: 73: Hoare triple {16327#true} ~waterLevel~0 := 1; {16327#true} is VALID [2020-07-10 17:57:30,041 INFO L280 TraceCheckUtils]: 74: Hoare triple {16327#true} ~methaneLevelCritical~0 := 0; {16327#true} is VALID [2020-07-10 17:57:30,042 INFO L280 TraceCheckUtils]: 75: Hoare triple {16327#true} ~pumpRunning~0 := 0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,043 INFO L280 TraceCheckUtils]: 76: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,044 INFO L280 TraceCheckUtils]: 77: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,045 INFO L280 TraceCheckUtils]: 78: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume true; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,046 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {16408#(= 0 ~pumpRunning~0)} {16327#true} #937#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,047 INFO L263 TraceCheckUtils]: 80: Hoare triple {16408#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,047 INFO L280 TraceCheckUtils]: 81: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,048 INFO L280 TraceCheckUtils]: 82: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,049 INFO L263 TraceCheckUtils]: 83: Hoare triple {16408#(= 0 ~pumpRunning~0)} call select_helpers(); {16327#true} is VALID [2020-07-10 17:57:30,049 INFO L280 TraceCheckUtils]: 84: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-10 17:57:30,050 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #845#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,050 INFO L263 TraceCheckUtils]: 86: Hoare triple {16408#(= 0 ~pumpRunning~0)} call select_features(); {16327#true} is VALID [2020-07-10 17:57:30,051 INFO L280 TraceCheckUtils]: 87: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-10 17:57:30,052 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #847#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,052 INFO L263 TraceCheckUtils]: 89: Hoare triple {16408#(= 0 ~pumpRunning~0)} call #t~ret0 := valid_product(); {16327#true} is VALID [2020-07-10 17:57:30,052 INFO L280 TraceCheckUtils]: 90: Hoare triple {16327#true} havoc ~retValue_acc~6; {16327#true} is VALID [2020-07-10 17:57:30,053 INFO L280 TraceCheckUtils]: 91: Hoare triple {16327#true} ~retValue_acc~6 := 1; {16327#true} is VALID [2020-07-10 17:57:30,053 INFO L280 TraceCheckUtils]: 92: Hoare triple {16327#true} #res := ~retValue_acc~6; {16327#true} is VALID [2020-07-10 17:57:30,053 INFO L280 TraceCheckUtils]: 93: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-10 17:57:30,054 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #849#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,055 INFO L280 TraceCheckUtils]: 95: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,056 INFO L280 TraceCheckUtils]: 96: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~ret0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,057 INFO L280 TraceCheckUtils]: 97: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc #t~ret0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,058 INFO L280 TraceCheckUtils]: 98: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,058 INFO L263 TraceCheckUtils]: 99: Hoare triple {16408#(= 0 ~pumpRunning~0)} call setup(); {16327#true} is VALID [2020-07-10 17:57:30,059 INFO L280 TraceCheckUtils]: 100: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-10 17:57:30,060 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {16327#true} {16408#(= 0 ~pumpRunning~0)} #851#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,060 INFO L263 TraceCheckUtils]: 102: Hoare triple {16408#(= 0 ~pumpRunning~0)} call runTest(); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,061 INFO L263 TraceCheckUtils]: 103: Hoare triple {16408#(= 0 ~pumpRunning~0)} call test(); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,062 INFO L280 TraceCheckUtils]: 104: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,069 INFO L280 TraceCheckUtils]: 105: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc ~tmp~6; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,070 INFO L280 TraceCheckUtils]: 106: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc ~tmp___0~3; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,071 INFO L280 TraceCheckUtils]: 107: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,072 INFO L280 TraceCheckUtils]: 108: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,073 INFO L280 TraceCheckUtils]: 109: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,074 INFO L280 TraceCheckUtils]: 110: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume !false; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,074 INFO L280 TraceCheckUtils]: 111: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,075 INFO L280 TraceCheckUtils]: 112: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,076 INFO L280 TraceCheckUtils]: 113: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~tmp~6 := #t~nondet35; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,077 INFO L280 TraceCheckUtils]: 114: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc #t~nondet35; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,078 INFO L280 TraceCheckUtils]: 115: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,079 INFO L280 TraceCheckUtils]: 116: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,079 INFO L280 TraceCheckUtils]: 117: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~tmp___0~3 := #t~nondet36; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,080 INFO L280 TraceCheckUtils]: 118: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc #t~nondet36; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,081 INFO L280 TraceCheckUtils]: 119: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,082 INFO L280 TraceCheckUtils]: 120: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,083 INFO L280 TraceCheckUtils]: 121: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet37; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,084 INFO L280 TraceCheckUtils]: 122: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc #t~nondet37; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,085 INFO L280 TraceCheckUtils]: 123: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,086 INFO L280 TraceCheckUtils]: 124: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,086 INFO L280 TraceCheckUtils]: 125: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet38; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,087 INFO L280 TraceCheckUtils]: 126: Hoare triple {16408#(= 0 ~pumpRunning~0)} havoc #t~nondet38; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,088 INFO L280 TraceCheckUtils]: 127: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,089 INFO L263 TraceCheckUtils]: 128: Hoare triple {16408#(= 0 ~pumpRunning~0)} call stopSystem(); {16439#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:57:30,090 INFO L280 TraceCheckUtils]: 129: Hoare triple {16439#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,091 INFO L280 TraceCheckUtils]: 130: Hoare triple {16408#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,092 INFO L280 TraceCheckUtils]: 131: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume true; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,093 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {16408#(= 0 ~pumpRunning~0)} {16408#(= 0 ~pumpRunning~0)} #901#return; {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,094 INFO L263 TraceCheckUtils]: 133: Hoare triple {16408#(= 0 ~pumpRunning~0)} call timeShift(); {16408#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:57:30,095 INFO L280 TraceCheckUtils]: 134: Hoare triple {16408#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {16328#false} is VALID [2020-07-10 17:57:30,095 INFO L263 TraceCheckUtils]: 135: Hoare triple {16328#false} call lowerWaterLevel(); {16440#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:57:30,096 INFO L280 TraceCheckUtils]: 136: Hoare triple {16440#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16327#true} is VALID [2020-07-10 17:57:30,096 INFO L280 TraceCheckUtils]: 137: Hoare triple {16327#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16327#true} is VALID [2020-07-10 17:57:30,096 INFO L280 TraceCheckUtils]: 138: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-10 17:57:30,097 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {16327#true} {16328#false} #909#return; {16328#false} is VALID [2020-07-10 17:57:30,097 INFO L280 TraceCheckUtils]: 140: Hoare triple {16328#false} assume !(0 != ~systemActive~0); {16328#false} is VALID [2020-07-10 17:57:30,097 INFO L263 TraceCheckUtils]: 141: Hoare triple {16328#false} call __utac_acc__Specification4_spec__1(); {16328#false} is VALID [2020-07-10 17:57:30,097 INFO L280 TraceCheckUtils]: 142: Hoare triple {16328#false} havoc ~tmp~1; {16328#false} is VALID [2020-07-10 17:57:30,098 INFO L280 TraceCheckUtils]: 143: Hoare triple {16328#false} havoc ~tmp___0~0; {16328#false} is VALID [2020-07-10 17:57:30,098 INFO L263 TraceCheckUtils]: 144: Hoare triple {16328#false} call #t~ret1 := getWaterLevel(); {16327#true} is VALID [2020-07-10 17:57:30,098 INFO L280 TraceCheckUtils]: 145: Hoare triple {16327#true} havoc ~retValue_acc~2; {16327#true} is VALID [2020-07-10 17:57:30,099 INFO L280 TraceCheckUtils]: 146: Hoare triple {16327#true} ~retValue_acc~2 := ~waterLevel~0; {16327#true} is VALID [2020-07-10 17:57:30,099 INFO L280 TraceCheckUtils]: 147: Hoare triple {16327#true} #res := ~retValue_acc~2; {16327#true} is VALID [2020-07-10 17:57:30,099 INFO L280 TraceCheckUtils]: 148: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-10 17:57:30,100 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {16327#true} {16328#false} #839#return; {16328#false} is VALID [2020-07-10 17:57:30,100 INFO L280 TraceCheckUtils]: 150: Hoare triple {16328#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16328#false} is VALID [2020-07-10 17:57:30,100 INFO L280 TraceCheckUtils]: 151: Hoare triple {16328#false} ~tmp~1 := #t~ret1; {16328#false} is VALID [2020-07-10 17:57:30,101 INFO L280 TraceCheckUtils]: 152: Hoare triple {16328#false} havoc #t~ret1; {16328#false} is VALID [2020-07-10 17:57:30,101 INFO L280 TraceCheckUtils]: 153: Hoare triple {16328#false} assume 0 == ~tmp~1; {16328#false} is VALID [2020-07-10 17:57:30,101 INFO L263 TraceCheckUtils]: 154: Hoare triple {16328#false} call #t~ret2 := isPumpRunning(); {16327#true} is VALID [2020-07-10 17:57:30,102 INFO L280 TraceCheckUtils]: 155: Hoare triple {16327#true} havoc ~retValue_acc~8; {16327#true} is VALID [2020-07-10 17:57:30,102 INFO L280 TraceCheckUtils]: 156: Hoare triple {16327#true} ~retValue_acc~8 := ~pumpRunning~0; {16327#true} is VALID [2020-07-10 17:57:30,102 INFO L280 TraceCheckUtils]: 157: Hoare triple {16327#true} #res := ~retValue_acc~8; {16327#true} is VALID [2020-07-10 17:57:30,103 INFO L280 TraceCheckUtils]: 158: Hoare triple {16327#true} assume true; {16327#true} is VALID [2020-07-10 17:57:30,103 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {16327#true} {16328#false} #841#return; {16328#false} is VALID [2020-07-10 17:57:30,103 INFO L280 TraceCheckUtils]: 160: Hoare triple {16328#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {16328#false} is VALID [2020-07-10 17:57:30,104 INFO L280 TraceCheckUtils]: 161: Hoare triple {16328#false} ~tmp___0~0 := #t~ret2; {16328#false} is VALID [2020-07-10 17:57:30,104 INFO L280 TraceCheckUtils]: 162: Hoare triple {16328#false} havoc #t~ret2; {16328#false} is VALID [2020-07-10 17:57:30,104 INFO L280 TraceCheckUtils]: 163: Hoare triple {16328#false} assume 0 != ~tmp___0~0; {16328#false} is VALID [2020-07-10 17:57:30,105 INFO L263 TraceCheckUtils]: 164: Hoare triple {16328#false} call __automaton_fail(); {16328#false} is VALID [2020-07-10 17:57:30,105 INFO L280 TraceCheckUtils]: 165: Hoare triple {16328#false} assume !false; {16328#false} is VALID [2020-07-10 17:57:30,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:57:30,176 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:57:30,176 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [397962025] [2020-07-10 17:57:30,177 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:57:30,177 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 17:57:30,177 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404846570] [2020-07-10 17:57:30,177 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 17:57:30,178 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:57:30,178 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 17:57:30,421 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 17:57:30,421 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 17:57:30,421 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:57:30,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 17:57:30,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 17:57:30,422 INFO L87 Difference]: Start difference. First operand 1131 states and 1337 transitions. Second operand 6 states. [2020-07-10 17:57:31,693 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:58:18,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:58:18,063 INFO L93 Difference]: Finished difference Result 2588 states and 3246 transitions. [2020-07-10 17:58:18,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 17:58:18,063 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 17:58:18,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:58:18,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 17:58:18,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 756 transitions. [2020-07-10 17:58:18,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 17:58:18,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 756 transitions. [2020-07-10 17:58:18,082 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 756 transitions. [2020-07-10 17:58:20,024 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 756 edges. 756 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:58:20,123 INFO L225 Difference]: With dead ends: 2588 [2020-07-10 17:58:20,124 INFO L226 Difference]: Without dead ends: 1567 [2020-07-10 17:58:20,126 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-10 17:58:20,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1567 states. [2020-07-10 17:58:57,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1567 to 1444. [2020-07-10 17:58:57,334 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:58:57,334 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1567 states. Second operand 1444 states. [2020-07-10 17:58:57,334 INFO L74 IsIncluded]: Start isIncluded. First operand 1567 states. Second operand 1444 states. [2020-07-10 17:58:57,334 INFO L87 Difference]: Start difference. First operand 1567 states. Second operand 1444 states. [2020-07-10 17:58:57,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:58:57,449 INFO L93 Difference]: Finished difference Result 1567 states and 1884 transitions. [2020-07-10 17:58:57,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1884 transitions. [2020-07-10 17:58:57,455 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:58:57,455 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:58:57,456 INFO L74 IsIncluded]: Start isIncluded. First operand 1444 states. Second operand 1567 states. [2020-07-10 17:58:57,456 INFO L87 Difference]: Start difference. First operand 1444 states. Second operand 1567 states. [2020-07-10 17:58:57,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:58:57,584 INFO L93 Difference]: Finished difference Result 1567 states and 1884 transitions. [2020-07-10 17:58:57,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1884 transitions. [2020-07-10 17:58:57,589 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:58:57,589 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:58:57,589 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:58:57,590 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:58:57,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1444 states. [2020-07-10 17:58:57,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1444 states and 1704 transitions. [2020-07-10 17:58:57,731 INFO L78 Accepts]: Start accepts. Automaton has 1444 states and 1704 transitions. Word has length 166 [2020-07-10 17:58:57,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:58:57,731 INFO L479 AbstractCegarLoop]: Abstraction has 1444 states and 1704 transitions. [2020-07-10 17:58:57,731 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 17:58:57,732 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1444 states and 1704 transitions. [2020-07-10 17:59:07,294 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1704 edges. 1704 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:59:07,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1704 transitions. [2020-07-10 17:59:07,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-10 17:59:07,299 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:59:07,300 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 17:59:07,300 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 17:59:07,300 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:59:07,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:59:07,301 INFO L82 PathProgramCache]: Analyzing trace with hash -360333047, now seen corresponding path program 1 times [2020-07-10 17:59:07,301 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:59:07,301 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1556464958] [2020-07-10 17:59:07,301 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:59:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:07,761 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:59:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:07,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {27789#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {27653#true} is VALID [2020-07-10 17:59:07,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} #valid := #valid[0 := 0]; {27653#true} is VALID [2020-07-10 17:59:07,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {27653#true} assume 0 < #StackHeapBarrier; {27653#true} is VALID [2020-07-10 17:59:07,830 INFO L280 TraceCheckUtils]: 3: Hoare triple {27653#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {27653#true} is VALID [2020-07-10 17:59:07,830 INFO L280 TraceCheckUtils]: 4: Hoare triple {27653#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {27653#true} is VALID [2020-07-10 17:59:07,830 INFO L280 TraceCheckUtils]: 5: Hoare triple {27653#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {27653#true} is VALID [2020-07-10 17:59:07,830 INFO L280 TraceCheckUtils]: 6: Hoare triple {27653#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {27653#true} is VALID [2020-07-10 17:59:07,831 INFO L280 TraceCheckUtils]: 7: Hoare triple {27653#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {27653#true} is VALID [2020-07-10 17:59:07,831 INFO L280 TraceCheckUtils]: 8: Hoare triple {27653#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {27653#true} is VALID [2020-07-10 17:59:07,831 INFO L280 TraceCheckUtils]: 9: Hoare triple {27653#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {27653#true} is VALID [2020-07-10 17:59:07,831 INFO L280 TraceCheckUtils]: 10: Hoare triple {27653#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {27653#true} is VALID [2020-07-10 17:59:07,831 INFO L280 TraceCheckUtils]: 11: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {27653#true} is VALID [2020-07-10 17:59:07,832 INFO L280 TraceCheckUtils]: 12: Hoare triple {27653#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {27653#true} is VALID [2020-07-10 17:59:07,832 INFO L280 TraceCheckUtils]: 13: Hoare triple {27653#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {27653#true} is VALID [2020-07-10 17:59:07,832 INFO L280 TraceCheckUtils]: 14: Hoare triple {27653#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {27653#true} is VALID [2020-07-10 17:59:07,832 INFO L280 TraceCheckUtils]: 15: Hoare triple {27653#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {27653#true} is VALID [2020-07-10 17:59:07,832 INFO L280 TraceCheckUtils]: 16: Hoare triple {27653#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {27653#true} is VALID [2020-07-10 17:59:07,833 INFO L280 TraceCheckUtils]: 17: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {27653#true} is VALID [2020-07-10 17:59:07,833 INFO L280 TraceCheckUtils]: 18: Hoare triple {27653#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {27653#true} is VALID [2020-07-10 17:59:07,833 INFO L280 TraceCheckUtils]: 19: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {27653#true} is VALID [2020-07-10 17:59:07,833 INFO L280 TraceCheckUtils]: 20: Hoare triple {27653#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {27653#true} is VALID [2020-07-10 17:59:07,833 INFO L280 TraceCheckUtils]: 21: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {27653#true} is VALID [2020-07-10 17:59:07,834 INFO L280 TraceCheckUtils]: 22: Hoare triple {27653#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {27653#true} is VALID [2020-07-10 17:59:07,834 INFO L280 TraceCheckUtils]: 23: Hoare triple {27653#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {27653#true} is VALID [2020-07-10 17:59:07,834 INFO L280 TraceCheckUtils]: 24: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {27653#true} is VALID [2020-07-10 17:59:07,834 INFO L280 TraceCheckUtils]: 25: Hoare triple {27653#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {27653#true} is VALID [2020-07-10 17:59:07,834 INFO L280 TraceCheckUtils]: 26: Hoare triple {27653#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {27653#true} is VALID [2020-07-10 17:59:07,835 INFO L280 TraceCheckUtils]: 27: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {27653#true} is VALID [2020-07-10 17:59:07,835 INFO L280 TraceCheckUtils]: 28: Hoare triple {27653#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {27653#true} is VALID [2020-07-10 17:59:07,835 INFO L280 TraceCheckUtils]: 29: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {27653#true} is VALID [2020-07-10 17:59:07,835 INFO L280 TraceCheckUtils]: 30: Hoare triple {27653#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {27653#true} is VALID [2020-07-10 17:59:07,835 INFO L280 TraceCheckUtils]: 31: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {27653#true} is VALID [2020-07-10 17:59:07,835 INFO L280 TraceCheckUtils]: 32: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {27653#true} is VALID [2020-07-10 17:59:07,836 INFO L280 TraceCheckUtils]: 33: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {27653#true} is VALID [2020-07-10 17:59:07,836 INFO L280 TraceCheckUtils]: 34: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {27653#true} is VALID [2020-07-10 17:59:07,836 INFO L280 TraceCheckUtils]: 35: Hoare triple {27653#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {27653#true} is VALID [2020-07-10 17:59:07,836 INFO L280 TraceCheckUtils]: 36: Hoare triple {27653#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {27653#true} is VALID [2020-07-10 17:59:07,836 INFO L280 TraceCheckUtils]: 37: Hoare triple {27653#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {27653#true} is VALID [2020-07-10 17:59:07,837 INFO L280 TraceCheckUtils]: 38: Hoare triple {27653#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {27653#true} is VALID [2020-07-10 17:59:07,837 INFO L280 TraceCheckUtils]: 39: Hoare triple {27653#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {27653#true} is VALID [2020-07-10 17:59:07,837 INFO L280 TraceCheckUtils]: 40: Hoare triple {27653#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {27653#true} is VALID [2020-07-10 17:59:07,837 INFO L280 TraceCheckUtils]: 41: Hoare triple {27653#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {27653#true} is VALID [2020-07-10 17:59:07,837 INFO L280 TraceCheckUtils]: 42: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {27653#true} is VALID [2020-07-10 17:59:07,838 INFO L280 TraceCheckUtils]: 43: Hoare triple {27653#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {27653#true} is VALID [2020-07-10 17:59:07,838 INFO L280 TraceCheckUtils]: 44: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {27653#true} is VALID [2020-07-10 17:59:07,838 INFO L280 TraceCheckUtils]: 45: Hoare triple {27653#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {27653#true} is VALID [2020-07-10 17:59:07,838 INFO L280 TraceCheckUtils]: 46: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {27653#true} is VALID [2020-07-10 17:59:07,838 INFO L280 TraceCheckUtils]: 47: Hoare triple {27653#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {27653#true} is VALID [2020-07-10 17:59:07,839 INFO L280 TraceCheckUtils]: 48: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {27653#true} is VALID [2020-07-10 17:59:07,839 INFO L280 TraceCheckUtils]: 49: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {27653#true} is VALID [2020-07-10 17:59:07,839 INFO L280 TraceCheckUtils]: 50: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {27653#true} is VALID [2020-07-10 17:59:07,839 INFO L280 TraceCheckUtils]: 51: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {27653#true} is VALID [2020-07-10 17:59:07,839 INFO L280 TraceCheckUtils]: 52: Hoare triple {27653#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {27653#true} is VALID [2020-07-10 17:59:07,840 INFO L280 TraceCheckUtils]: 53: Hoare triple {27653#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {27653#true} is VALID [2020-07-10 17:59:07,840 INFO L280 TraceCheckUtils]: 54: Hoare triple {27653#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {27653#true} is VALID [2020-07-10 17:59:07,840 INFO L280 TraceCheckUtils]: 55: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {27653#true} is VALID [2020-07-10 17:59:07,840 INFO L280 TraceCheckUtils]: 56: Hoare triple {27653#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {27653#true} is VALID [2020-07-10 17:59:07,840 INFO L280 TraceCheckUtils]: 57: Hoare triple {27653#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {27653#true} is VALID [2020-07-10 17:59:07,841 INFO L280 TraceCheckUtils]: 58: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {27653#true} is VALID [2020-07-10 17:59:07,841 INFO L280 TraceCheckUtils]: 59: Hoare triple {27653#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {27653#true} is VALID [2020-07-10 17:59:07,841 INFO L280 TraceCheckUtils]: 60: Hoare triple {27653#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {27653#true} is VALID [2020-07-10 17:59:07,841 INFO L280 TraceCheckUtils]: 61: Hoare triple {27653#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {27653#true} is VALID [2020-07-10 17:59:07,841 INFO L280 TraceCheckUtils]: 62: Hoare triple {27653#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {27653#true} is VALID [2020-07-10 17:59:07,841 INFO L280 TraceCheckUtils]: 63: Hoare triple {27653#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {27653#true} is VALID [2020-07-10 17:59:07,842 INFO L280 TraceCheckUtils]: 64: Hoare triple {27653#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {27653#true} is VALID [2020-07-10 17:59:07,842 INFO L280 TraceCheckUtils]: 65: Hoare triple {27653#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {27653#true} is VALID [2020-07-10 17:59:07,842 INFO L280 TraceCheckUtils]: 66: Hoare triple {27653#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {27653#true} is VALID [2020-07-10 17:59:07,842 INFO L280 TraceCheckUtils]: 67: Hoare triple {27653#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {27653#true} is VALID [2020-07-10 17:59:07,843 INFO L280 TraceCheckUtils]: 68: Hoare triple {27653#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {27653#true} is VALID [2020-07-10 17:59:07,843 INFO L280 TraceCheckUtils]: 69: Hoare triple {27653#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {27653#true} is VALID [2020-07-10 17:59:07,843 INFO L280 TraceCheckUtils]: 70: Hoare triple {27653#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {27653#true} is VALID [2020-07-10 17:59:07,843 INFO L280 TraceCheckUtils]: 71: Hoare triple {27653#true} ~cleanupTimeShifts~0 := 4; {27653#true} is VALID [2020-07-10 17:59:07,843 INFO L280 TraceCheckUtils]: 72: Hoare triple {27653#true} ~waterLevel~0 := 1; {27653#true} is VALID [2020-07-10 17:59:07,844 INFO L280 TraceCheckUtils]: 73: Hoare triple {27653#true} ~methaneLevelCritical~0 := 0; {27653#true} is VALID [2020-07-10 17:59:07,856 INFO L280 TraceCheckUtils]: 74: Hoare triple {27653#true} ~pumpRunning~0 := 0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,857 INFO L280 TraceCheckUtils]: 75: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,857 INFO L280 TraceCheckUtils]: 76: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,857 INFO L280 TraceCheckUtils]: 77: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume true; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,858 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {27734#(= 0 ~pumpRunning~0)} {27653#true} #937#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:07,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:07,873 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #845#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:07,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:07,877 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #847#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:07,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} havoc ~retValue_acc~6; {27653#true} is VALID [2020-07-10 17:59:07,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} ~retValue_acc~6 := 1; {27653#true} is VALID [2020-07-10 17:59:07,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {27653#true} #res := ~retValue_acc~6; {27653#true} is VALID [2020-07-10 17:59:07,881 INFO L280 TraceCheckUtils]: 3: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:07,882 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #849#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:07,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:07,888 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #851#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:07,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {27790#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27653#true} is VALID [2020-07-10 17:59:07,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27653#true} is VALID [2020-07-10 17:59:07,904 INFO L280 TraceCheckUtils]: 2: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:07,905 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #897#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:07,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {27791#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,931 INFO L280 TraceCheckUtils]: 2: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume true; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,932 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27734#(= 0 ~pumpRunning~0)} {27734#(= 0 ~pumpRunning~0)} #901#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:07,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:07,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} havoc ~retValue_acc~2; {27653#true} is VALID [2020-07-10 17:59:07,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} ~retValue_acc~2 := ~waterLevel~0; {27653#true} is VALID [2020-07-10 17:59:07,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {27653#true} #res := ~retValue_acc~2; {27653#true} is VALID [2020-07-10 17:59:07,962 INFO L280 TraceCheckUtils]: 3: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:07,962 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27653#true} {27653#true} #839#return; {27653#true} is VALID [2020-07-10 17:59:07,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} havoc ~tmp~1; {27653#true} is VALID [2020-07-10 17:59:07,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} havoc ~tmp___0~0; {27653#true} is VALID [2020-07-10 17:59:07,963 INFO L263 TraceCheckUtils]: 2: Hoare triple {27653#true} call #t~ret1 := getWaterLevel(); {27653#true} is VALID [2020-07-10 17:59:07,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {27653#true} havoc ~retValue_acc~2; {27653#true} is VALID [2020-07-10 17:59:07,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {27653#true} ~retValue_acc~2 := ~waterLevel~0; {27653#true} is VALID [2020-07-10 17:59:07,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {27653#true} #res := ~retValue_acc~2; {27653#true} is VALID [2020-07-10 17:59:07,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:07,964 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {27653#true} {27653#true} #839#return; {27653#true} is VALID [2020-07-10 17:59:07,964 INFO L280 TraceCheckUtils]: 8: Hoare triple {27653#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27653#true} is VALID [2020-07-10 17:59:07,965 INFO L280 TraceCheckUtils]: 9: Hoare triple {27653#true} ~tmp~1 := #t~ret1; {27653#true} is VALID [2020-07-10 17:59:07,965 INFO L280 TraceCheckUtils]: 10: Hoare triple {27653#true} havoc #t~ret1; {27653#true} is VALID [2020-07-10 17:59:07,965 INFO L280 TraceCheckUtils]: 11: Hoare triple {27653#true} assume !(0 == ~tmp~1); {27653#true} is VALID [2020-07-10 17:59:07,965 INFO L280 TraceCheckUtils]: 12: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:07,966 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #913#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {27792#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,968 INFO L263 TraceCheckUtils]: 2: Hoare triple {27734#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27653#true} is VALID [2020-07-10 17:59:07,968 INFO L280 TraceCheckUtils]: 3: Hoare triple {27653#true} havoc ~tmp~1; {27653#true} is VALID [2020-07-10 17:59:07,968 INFO L280 TraceCheckUtils]: 4: Hoare triple {27653#true} havoc ~tmp___0~0; {27653#true} is VALID [2020-07-10 17:59:07,968 INFO L263 TraceCheckUtils]: 5: Hoare triple {27653#true} call #t~ret1 := getWaterLevel(); {27653#true} is VALID [2020-07-10 17:59:07,969 INFO L280 TraceCheckUtils]: 6: Hoare triple {27653#true} havoc ~retValue_acc~2; {27653#true} is VALID [2020-07-10 17:59:07,969 INFO L280 TraceCheckUtils]: 7: Hoare triple {27653#true} ~retValue_acc~2 := ~waterLevel~0; {27653#true} is VALID [2020-07-10 17:59:07,969 INFO L280 TraceCheckUtils]: 8: Hoare triple {27653#true} #res := ~retValue_acc~2; {27653#true} is VALID [2020-07-10 17:59:07,969 INFO L280 TraceCheckUtils]: 9: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:07,969 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {27653#true} {27653#true} #839#return; {27653#true} is VALID [2020-07-10 17:59:07,970 INFO L280 TraceCheckUtils]: 11: Hoare triple {27653#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27653#true} is VALID [2020-07-10 17:59:07,970 INFO L280 TraceCheckUtils]: 12: Hoare triple {27653#true} ~tmp~1 := #t~ret1; {27653#true} is VALID [2020-07-10 17:59:07,970 INFO L280 TraceCheckUtils]: 13: Hoare triple {27653#true} havoc #t~ret1; {27653#true} is VALID [2020-07-10 17:59:07,970 INFO L280 TraceCheckUtils]: 14: Hoare triple {27653#true} assume !(0 == ~tmp~1); {27653#true} is VALID [2020-07-10 17:59:07,970 INFO L280 TraceCheckUtils]: 15: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:07,971 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #913#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,972 INFO L280 TraceCheckUtils]: 17: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume true; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,972 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {27734#(= 0 ~pumpRunning~0)} {27734#(= 0 ~pumpRunning~0)} #903#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:07,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {27790#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27653#true} is VALID [2020-07-10 17:59:07,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27653#true} is VALID [2020-07-10 17:59:07,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:07,978 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #897#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:07,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} havoc ~retValue_acc~2; {27653#true} is VALID [2020-07-10 17:59:07,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} ~retValue_acc~2 := ~waterLevel~0; {27653#true} is VALID [2020-07-10 17:59:07,982 INFO L280 TraceCheckUtils]: 2: Hoare triple {27653#true} #res := ~retValue_acc~2; {27653#true} is VALID [2020-07-10 17:59:07,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:07,983 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #839#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:07,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:08,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {27653#true} havoc ~retValue_acc~8; {27653#true} is VALID [2020-07-10 17:59:08,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {27653#true} ~retValue_acc~8 := ~pumpRunning~0; {27812#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~8)} is VALID [2020-07-10 17:59:08,016 INFO L280 TraceCheckUtils]: 2: Hoare triple {27812#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~8)} #res := ~retValue_acc~8; {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:59:08,016 INFO L280 TraceCheckUtils]: 3: Hoare triple {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:59:08,017 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} {27734#(= 0 ~pumpRunning~0)} #841#return; {27787#(= |__utac_acc__Specification4_spec__1_#t~ret2| 0)} is VALID [2020-07-10 17:59:08,022 INFO L263 TraceCheckUtils]: 0: Hoare triple {27653#true} call ULTIMATE.init(); {27789#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 17:59:08,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {27789#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {27653#true} is VALID [2020-07-10 17:59:08,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {27653#true} #valid := #valid[0 := 0]; {27653#true} is VALID [2020-07-10 17:59:08,023 INFO L280 TraceCheckUtils]: 3: Hoare triple {27653#true} assume 0 < #StackHeapBarrier; {27653#true} is VALID [2020-07-10 17:59:08,023 INFO L280 TraceCheckUtils]: 4: Hoare triple {27653#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {27653#true} is VALID [2020-07-10 17:59:08,023 INFO L280 TraceCheckUtils]: 5: Hoare triple {27653#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {27653#true} is VALID [2020-07-10 17:59:08,023 INFO L280 TraceCheckUtils]: 6: Hoare triple {27653#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {27653#true} is VALID [2020-07-10 17:59:08,024 INFO L280 TraceCheckUtils]: 7: Hoare triple {27653#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {27653#true} is VALID [2020-07-10 17:59:08,024 INFO L280 TraceCheckUtils]: 8: Hoare triple {27653#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {27653#true} is VALID [2020-07-10 17:59:08,024 INFO L280 TraceCheckUtils]: 9: Hoare triple {27653#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {27653#true} is VALID [2020-07-10 17:59:08,024 INFO L280 TraceCheckUtils]: 10: Hoare triple {27653#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {27653#true} is VALID [2020-07-10 17:59:08,024 INFO L280 TraceCheckUtils]: 11: Hoare triple {27653#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {27653#true} is VALID [2020-07-10 17:59:08,025 INFO L280 TraceCheckUtils]: 12: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {27653#true} is VALID [2020-07-10 17:59:08,025 INFO L280 TraceCheckUtils]: 13: Hoare triple {27653#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {27653#true} is VALID [2020-07-10 17:59:08,025 INFO L280 TraceCheckUtils]: 14: Hoare triple {27653#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {27653#true} is VALID [2020-07-10 17:59:08,025 INFO L280 TraceCheckUtils]: 15: Hoare triple {27653#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {27653#true} is VALID [2020-07-10 17:59:08,025 INFO L280 TraceCheckUtils]: 16: Hoare triple {27653#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {27653#true} is VALID [2020-07-10 17:59:08,025 INFO L280 TraceCheckUtils]: 17: Hoare triple {27653#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {27653#true} is VALID [2020-07-10 17:59:08,026 INFO L280 TraceCheckUtils]: 18: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {27653#true} is VALID [2020-07-10 17:59:08,026 INFO L280 TraceCheckUtils]: 19: Hoare triple {27653#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {27653#true} is VALID [2020-07-10 17:59:08,026 INFO L280 TraceCheckUtils]: 20: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {27653#true} is VALID [2020-07-10 17:59:08,026 INFO L280 TraceCheckUtils]: 21: Hoare triple {27653#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {27653#true} is VALID [2020-07-10 17:59:08,026 INFO L280 TraceCheckUtils]: 22: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {27653#true} is VALID [2020-07-10 17:59:08,027 INFO L280 TraceCheckUtils]: 23: Hoare triple {27653#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {27653#true} is VALID [2020-07-10 17:59:08,027 INFO L280 TraceCheckUtils]: 24: Hoare triple {27653#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {27653#true} is VALID [2020-07-10 17:59:08,027 INFO L280 TraceCheckUtils]: 25: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {27653#true} is VALID [2020-07-10 17:59:08,027 INFO L280 TraceCheckUtils]: 26: Hoare triple {27653#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {27653#true} is VALID [2020-07-10 17:59:08,027 INFO L280 TraceCheckUtils]: 27: Hoare triple {27653#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {27653#true} is VALID [2020-07-10 17:59:08,028 INFO L280 TraceCheckUtils]: 28: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {27653#true} is VALID [2020-07-10 17:59:08,028 INFO L280 TraceCheckUtils]: 29: Hoare triple {27653#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {27653#true} is VALID [2020-07-10 17:59:08,028 INFO L280 TraceCheckUtils]: 30: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {27653#true} is VALID [2020-07-10 17:59:08,028 INFO L280 TraceCheckUtils]: 31: Hoare triple {27653#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {27653#true} is VALID [2020-07-10 17:59:08,028 INFO L280 TraceCheckUtils]: 32: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {27653#true} is VALID [2020-07-10 17:59:08,028 INFO L280 TraceCheckUtils]: 33: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {27653#true} is VALID [2020-07-10 17:59:08,029 INFO L280 TraceCheckUtils]: 34: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {27653#true} is VALID [2020-07-10 17:59:08,029 INFO L280 TraceCheckUtils]: 35: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {27653#true} is VALID [2020-07-10 17:59:08,029 INFO L280 TraceCheckUtils]: 36: Hoare triple {27653#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {27653#true} is VALID [2020-07-10 17:59:08,029 INFO L280 TraceCheckUtils]: 37: Hoare triple {27653#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {27653#true} is VALID [2020-07-10 17:59:08,029 INFO L280 TraceCheckUtils]: 38: Hoare triple {27653#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {27653#true} is VALID [2020-07-10 17:59:08,030 INFO L280 TraceCheckUtils]: 39: Hoare triple {27653#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {27653#true} is VALID [2020-07-10 17:59:08,030 INFO L280 TraceCheckUtils]: 40: Hoare triple {27653#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {27653#true} is VALID [2020-07-10 17:59:08,030 INFO L280 TraceCheckUtils]: 41: Hoare triple {27653#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {27653#true} is VALID [2020-07-10 17:59:08,030 INFO L280 TraceCheckUtils]: 42: Hoare triple {27653#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {27653#true} is VALID [2020-07-10 17:59:08,030 INFO L280 TraceCheckUtils]: 43: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {27653#true} is VALID [2020-07-10 17:59:08,030 INFO L280 TraceCheckUtils]: 44: Hoare triple {27653#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {27653#true} is VALID [2020-07-10 17:59:08,031 INFO L280 TraceCheckUtils]: 45: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {27653#true} is VALID [2020-07-10 17:59:08,031 INFO L280 TraceCheckUtils]: 46: Hoare triple {27653#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {27653#true} is VALID [2020-07-10 17:59:08,031 INFO L280 TraceCheckUtils]: 47: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {27653#true} is VALID [2020-07-10 17:59:08,031 INFO L280 TraceCheckUtils]: 48: Hoare triple {27653#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {27653#true} is VALID [2020-07-10 17:59:08,031 INFO L280 TraceCheckUtils]: 49: Hoare triple {27653#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {27653#true} is VALID [2020-07-10 17:59:08,032 INFO L280 TraceCheckUtils]: 50: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {27653#true} is VALID [2020-07-10 17:59:08,032 INFO L280 TraceCheckUtils]: 51: Hoare triple {27653#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {27653#true} is VALID [2020-07-10 17:59:08,032 INFO L280 TraceCheckUtils]: 52: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {27653#true} is VALID [2020-07-10 17:59:08,032 INFO L280 TraceCheckUtils]: 53: Hoare triple {27653#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {27653#true} is VALID [2020-07-10 17:59:08,032 INFO L280 TraceCheckUtils]: 54: Hoare triple {27653#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {27653#true} is VALID [2020-07-10 17:59:08,033 INFO L280 TraceCheckUtils]: 55: Hoare triple {27653#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {27653#true} is VALID [2020-07-10 17:59:08,033 INFO L280 TraceCheckUtils]: 56: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {27653#true} is VALID [2020-07-10 17:59:08,033 INFO L280 TraceCheckUtils]: 57: Hoare triple {27653#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {27653#true} is VALID [2020-07-10 17:59:08,033 INFO L280 TraceCheckUtils]: 58: Hoare triple {27653#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {27653#true} is VALID [2020-07-10 17:59:08,033 INFO L280 TraceCheckUtils]: 59: Hoare triple {27653#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {27653#true} is VALID [2020-07-10 17:59:08,033 INFO L280 TraceCheckUtils]: 60: Hoare triple {27653#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {27653#true} is VALID [2020-07-10 17:59:08,034 INFO L280 TraceCheckUtils]: 61: Hoare triple {27653#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {27653#true} is VALID [2020-07-10 17:59:08,034 INFO L280 TraceCheckUtils]: 62: Hoare triple {27653#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {27653#true} is VALID [2020-07-10 17:59:08,034 INFO L280 TraceCheckUtils]: 63: Hoare triple {27653#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {27653#true} is VALID [2020-07-10 17:59:08,034 INFO L280 TraceCheckUtils]: 64: Hoare triple {27653#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {27653#true} is VALID [2020-07-10 17:59:08,034 INFO L280 TraceCheckUtils]: 65: Hoare triple {27653#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {27653#true} is VALID [2020-07-10 17:59:08,035 INFO L280 TraceCheckUtils]: 66: Hoare triple {27653#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {27653#true} is VALID [2020-07-10 17:59:08,035 INFO L280 TraceCheckUtils]: 67: Hoare triple {27653#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {27653#true} is VALID [2020-07-10 17:59:08,035 INFO L280 TraceCheckUtils]: 68: Hoare triple {27653#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {27653#true} is VALID [2020-07-10 17:59:08,035 INFO L280 TraceCheckUtils]: 69: Hoare triple {27653#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {27653#true} is VALID [2020-07-10 17:59:08,035 INFO L280 TraceCheckUtils]: 70: Hoare triple {27653#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {27653#true} is VALID [2020-07-10 17:59:08,036 INFO L280 TraceCheckUtils]: 71: Hoare triple {27653#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {27653#true} is VALID [2020-07-10 17:59:08,036 INFO L280 TraceCheckUtils]: 72: Hoare triple {27653#true} ~cleanupTimeShifts~0 := 4; {27653#true} is VALID [2020-07-10 17:59:08,036 INFO L280 TraceCheckUtils]: 73: Hoare triple {27653#true} ~waterLevel~0 := 1; {27653#true} is VALID [2020-07-10 17:59:08,036 INFO L280 TraceCheckUtils]: 74: Hoare triple {27653#true} ~methaneLevelCritical~0 := 0; {27653#true} is VALID [2020-07-10 17:59:08,037 INFO L280 TraceCheckUtils]: 75: Hoare triple {27653#true} ~pumpRunning~0 := 0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,037 INFO L280 TraceCheckUtils]: 76: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,038 INFO L280 TraceCheckUtils]: 77: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,038 INFO L280 TraceCheckUtils]: 78: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume true; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,039 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {27734#(= 0 ~pumpRunning~0)} {27653#true} #937#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,040 INFO L263 TraceCheckUtils]: 80: Hoare triple {27734#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,040 INFO L280 TraceCheckUtils]: 81: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,041 INFO L280 TraceCheckUtils]: 82: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,041 INFO L263 TraceCheckUtils]: 83: Hoare triple {27734#(= 0 ~pumpRunning~0)} call select_helpers(); {27653#true} is VALID [2020-07-10 17:59:08,041 INFO L280 TraceCheckUtils]: 84: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:08,042 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #845#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,042 INFO L263 TraceCheckUtils]: 86: Hoare triple {27734#(= 0 ~pumpRunning~0)} call select_features(); {27653#true} is VALID [2020-07-10 17:59:08,042 INFO L280 TraceCheckUtils]: 87: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:08,043 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #847#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,043 INFO L263 TraceCheckUtils]: 89: Hoare triple {27734#(= 0 ~pumpRunning~0)} call #t~ret0 := valid_product(); {27653#true} is VALID [2020-07-10 17:59:08,043 INFO L280 TraceCheckUtils]: 90: Hoare triple {27653#true} havoc ~retValue_acc~6; {27653#true} is VALID [2020-07-10 17:59:08,043 INFO L280 TraceCheckUtils]: 91: Hoare triple {27653#true} ~retValue_acc~6 := 1; {27653#true} is VALID [2020-07-10 17:59:08,044 INFO L280 TraceCheckUtils]: 92: Hoare triple {27653#true} #res := ~retValue_acc~6; {27653#true} is VALID [2020-07-10 17:59:08,044 INFO L280 TraceCheckUtils]: 93: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:08,045 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #849#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,045 INFO L280 TraceCheckUtils]: 95: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,046 INFO L280 TraceCheckUtils]: 96: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~ret0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,047 INFO L280 TraceCheckUtils]: 97: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~ret0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,047 INFO L280 TraceCheckUtils]: 98: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,047 INFO L263 TraceCheckUtils]: 99: Hoare triple {27734#(= 0 ~pumpRunning~0)} call setup(); {27653#true} is VALID [2020-07-10 17:59:08,047 INFO L280 TraceCheckUtils]: 100: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:08,048 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #851#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,049 INFO L263 TraceCheckUtils]: 102: Hoare triple {27734#(= 0 ~pumpRunning~0)} call runTest(); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,049 INFO L263 TraceCheckUtils]: 103: Hoare triple {27734#(= 0 ~pumpRunning~0)} call test(); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,050 INFO L280 TraceCheckUtils]: 104: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,051 INFO L280 TraceCheckUtils]: 105: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~tmp~6; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,051 INFO L280 TraceCheckUtils]: 106: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~tmp___0~3; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,052 INFO L280 TraceCheckUtils]: 107: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,052 INFO L280 TraceCheckUtils]: 108: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,053 INFO L280 TraceCheckUtils]: 109: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,054 INFO L280 TraceCheckUtils]: 110: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !false; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,054 INFO L280 TraceCheckUtils]: 111: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,055 INFO L280 TraceCheckUtils]: 112: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,055 INFO L280 TraceCheckUtils]: 113: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp~6 := #t~nondet35; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,056 INFO L280 TraceCheckUtils]: 114: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~nondet35; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,056 INFO L280 TraceCheckUtils]: 115: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~6; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,057 INFO L263 TraceCheckUtils]: 116: Hoare triple {27734#(= 0 ~pumpRunning~0)} call waterRise(); {27790#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:59:08,057 INFO L280 TraceCheckUtils]: 117: Hoare triple {27790#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27653#true} is VALID [2020-07-10 17:59:08,058 INFO L280 TraceCheckUtils]: 118: Hoare triple {27653#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27653#true} is VALID [2020-07-10 17:59:08,058 INFO L280 TraceCheckUtils]: 119: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:08,058 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #897#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,059 INFO L280 TraceCheckUtils]: 121: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,060 INFO L280 TraceCheckUtils]: 122: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp___0~3 := #t~nondet36; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,060 INFO L280 TraceCheckUtils]: 123: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~nondet36; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,061 INFO L280 TraceCheckUtils]: 124: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,061 INFO L280 TraceCheckUtils]: 125: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,062 INFO L280 TraceCheckUtils]: 126: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet37; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,063 INFO L280 TraceCheckUtils]: 127: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~nondet37; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,067 INFO L280 TraceCheckUtils]: 128: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,068 INFO L280 TraceCheckUtils]: 129: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,069 INFO L280 TraceCheckUtils]: 130: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet38; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,069 INFO L280 TraceCheckUtils]: 131: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~nondet38; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,070 INFO L280 TraceCheckUtils]: 132: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,071 INFO L263 TraceCheckUtils]: 133: Hoare triple {27734#(= 0 ~pumpRunning~0)} call stopSystem(); {27791#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:59:08,071 INFO L280 TraceCheckUtils]: 134: Hoare triple {27791#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,072 INFO L280 TraceCheckUtils]: 135: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,072 INFO L280 TraceCheckUtils]: 136: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume true; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,073 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {27734#(= 0 ~pumpRunning~0)} {27734#(= 0 ~pumpRunning~0)} #901#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,074 INFO L263 TraceCheckUtils]: 138: Hoare triple {27734#(= 0 ~pumpRunning~0)} call timeShift(); {27792#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 17:59:08,074 INFO L280 TraceCheckUtils]: 139: Hoare triple {27792#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,075 INFO L280 TraceCheckUtils]: 140: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,075 INFO L263 TraceCheckUtils]: 141: Hoare triple {27734#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27653#true} is VALID [2020-07-10 17:59:08,075 INFO L280 TraceCheckUtils]: 142: Hoare triple {27653#true} havoc ~tmp~1; {27653#true} is VALID [2020-07-10 17:59:08,076 INFO L280 TraceCheckUtils]: 143: Hoare triple {27653#true} havoc ~tmp___0~0; {27653#true} is VALID [2020-07-10 17:59:08,076 INFO L263 TraceCheckUtils]: 144: Hoare triple {27653#true} call #t~ret1 := getWaterLevel(); {27653#true} is VALID [2020-07-10 17:59:08,076 INFO L280 TraceCheckUtils]: 145: Hoare triple {27653#true} havoc ~retValue_acc~2; {27653#true} is VALID [2020-07-10 17:59:08,076 INFO L280 TraceCheckUtils]: 146: Hoare triple {27653#true} ~retValue_acc~2 := ~waterLevel~0; {27653#true} is VALID [2020-07-10 17:59:08,076 INFO L280 TraceCheckUtils]: 147: Hoare triple {27653#true} #res := ~retValue_acc~2; {27653#true} is VALID [2020-07-10 17:59:08,077 INFO L280 TraceCheckUtils]: 148: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:08,077 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {27653#true} {27653#true} #839#return; {27653#true} is VALID [2020-07-10 17:59:08,077 INFO L280 TraceCheckUtils]: 150: Hoare triple {27653#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27653#true} is VALID [2020-07-10 17:59:08,077 INFO L280 TraceCheckUtils]: 151: Hoare triple {27653#true} ~tmp~1 := #t~ret1; {27653#true} is VALID [2020-07-10 17:59:08,077 INFO L280 TraceCheckUtils]: 152: Hoare triple {27653#true} havoc #t~ret1; {27653#true} is VALID [2020-07-10 17:59:08,078 INFO L280 TraceCheckUtils]: 153: Hoare triple {27653#true} assume !(0 == ~tmp~1); {27653#true} is VALID [2020-07-10 17:59:08,078 INFO L280 TraceCheckUtils]: 154: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:08,078 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #913#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,079 INFO L280 TraceCheckUtils]: 156: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume true; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,080 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {27734#(= 0 ~pumpRunning~0)} {27734#(= 0 ~pumpRunning~0)} #903#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,080 INFO L280 TraceCheckUtils]: 158: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !false; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,081 INFO L280 TraceCheckUtils]: 159: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,081 INFO L280 TraceCheckUtils]: 160: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,082 INFO L280 TraceCheckUtils]: 161: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp~6 := #t~nondet35; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,082 INFO L280 TraceCheckUtils]: 162: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~nondet35; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,083 INFO L280 TraceCheckUtils]: 163: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~6; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,084 INFO L263 TraceCheckUtils]: 164: Hoare triple {27734#(= 0 ~pumpRunning~0)} call waterRise(); {27790#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:59:08,084 INFO L280 TraceCheckUtils]: 165: Hoare triple {27790#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27653#true} is VALID [2020-07-10 17:59:08,084 INFO L280 TraceCheckUtils]: 166: Hoare triple {27653#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27653#true} is VALID [2020-07-10 17:59:08,084 INFO L280 TraceCheckUtils]: 167: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:08,085 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #897#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,085 INFO L280 TraceCheckUtils]: 169: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,086 INFO L280 TraceCheckUtils]: 170: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp___0~3 := #t~nondet36; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,087 INFO L280 TraceCheckUtils]: 171: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~nondet36; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,087 INFO L280 TraceCheckUtils]: 172: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,088 INFO L280 TraceCheckUtils]: 173: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,089 INFO L280 TraceCheckUtils]: 174: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet37; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,090 INFO L280 TraceCheckUtils]: 175: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~nondet37; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,091 INFO L280 TraceCheckUtils]: 176: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,092 INFO L263 TraceCheckUtils]: 177: Hoare triple {27734#(= 0 ~pumpRunning~0)} call timeShift(); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,093 INFO L280 TraceCheckUtils]: 178: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,093 INFO L280 TraceCheckUtils]: 179: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,094 INFO L263 TraceCheckUtils]: 180: Hoare triple {27734#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,095 INFO L280 TraceCheckUtils]: 181: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~tmp~1; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,096 INFO L280 TraceCheckUtils]: 182: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,096 INFO L263 TraceCheckUtils]: 183: Hoare triple {27734#(= 0 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {27653#true} is VALID [2020-07-10 17:59:08,097 INFO L280 TraceCheckUtils]: 184: Hoare triple {27653#true} havoc ~retValue_acc~2; {27653#true} is VALID [2020-07-10 17:59:08,097 INFO L280 TraceCheckUtils]: 185: Hoare triple {27653#true} ~retValue_acc~2 := ~waterLevel~0; {27653#true} is VALID [2020-07-10 17:59:08,097 INFO L280 TraceCheckUtils]: 186: Hoare triple {27653#true} #res := ~retValue_acc~2; {27653#true} is VALID [2020-07-10 17:59:08,098 INFO L280 TraceCheckUtils]: 187: Hoare triple {27653#true} assume true; {27653#true} is VALID [2020-07-10 17:59:08,099 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {27653#true} {27734#(= 0 ~pumpRunning~0)} #839#return; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,100 INFO L280 TraceCheckUtils]: 189: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,100 INFO L280 TraceCheckUtils]: 190: Hoare triple {27734#(= 0 ~pumpRunning~0)} ~tmp~1 := #t~ret1; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,101 INFO L280 TraceCheckUtils]: 191: Hoare triple {27734#(= 0 ~pumpRunning~0)} havoc #t~ret1; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,102 INFO L280 TraceCheckUtils]: 192: Hoare triple {27734#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~1; {27734#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:08,102 INFO L263 TraceCheckUtils]: 193: Hoare triple {27734#(= 0 ~pumpRunning~0)} call #t~ret2 := isPumpRunning(); {27653#true} is VALID [2020-07-10 17:59:08,103 INFO L280 TraceCheckUtils]: 194: Hoare triple {27653#true} havoc ~retValue_acc~8; {27653#true} is VALID [2020-07-10 17:59:08,104 INFO L280 TraceCheckUtils]: 195: Hoare triple {27653#true} ~retValue_acc~8 := ~pumpRunning~0; {27812#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~8)} is VALID [2020-07-10 17:59:08,105 INFO L280 TraceCheckUtils]: 196: Hoare triple {27812#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~8)} #res := ~retValue_acc~8; {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:59:08,105 INFO L280 TraceCheckUtils]: 197: Hoare triple {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:59:08,107 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {27813#(= ~pumpRunning~0 |isPumpRunning_#res|)} {27734#(= 0 ~pumpRunning~0)} #841#return; {27787#(= |__utac_acc__Specification4_spec__1_#t~ret2| 0)} is VALID [2020-07-10 17:59:08,108 INFO L280 TraceCheckUtils]: 199: Hoare triple {27787#(= |__utac_acc__Specification4_spec__1_#t~ret2| 0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {27787#(= |__utac_acc__Specification4_spec__1_#t~ret2| 0)} is VALID [2020-07-10 17:59:08,109 INFO L280 TraceCheckUtils]: 200: Hoare triple {27787#(= |__utac_acc__Specification4_spec__1_#t~ret2| 0)} ~tmp___0~0 := #t~ret2; {27788#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} is VALID [2020-07-10 17:59:08,109 INFO L280 TraceCheckUtils]: 201: Hoare triple {27788#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} havoc #t~ret2; {27788#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} is VALID [2020-07-10 17:59:08,110 INFO L280 TraceCheckUtils]: 202: Hoare triple {27788#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} assume 0 != ~tmp___0~0; {27654#false} is VALID [2020-07-10 17:59:08,110 INFO L263 TraceCheckUtils]: 203: Hoare triple {27654#false} call __automaton_fail(); {27654#false} is VALID [2020-07-10 17:59:08,111 INFO L280 TraceCheckUtils]: 204: Hoare triple {27654#false} assume !false; {27654#false} is VALID [2020-07-10 17:59:08,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:59:08,173 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:59:08,173 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1556464958] [2020-07-10 17:59:08,175 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:59:08,176 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 17:59:08,176 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1984374827] [2020-07-10 17:59:08,177 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 205 [2020-07-10 17:59:08,178 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:59:08,178 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 17:59:08,416 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:59:08,416 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 17:59:08,416 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:59:08,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 17:59:08,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-10 17:59:08,417 INFO L87 Difference]: Start difference. First operand 1444 states and 1704 transitions. Second operand 11 states. [2020-07-10 17:59:09,675 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:59:36,120 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:59:36,936 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:59:38,361 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:59:39,764 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:59:40,754 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:59:54,355 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:59:55,064 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:59:57,637 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:00:10,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:00:10,145 INFO L93 Difference]: Finished difference Result 1608 states and 1949 transitions. [2020-07-10 18:00:10,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-10 18:00:10,145 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 205 [2020-07-10 18:00:10,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:00:10,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 18:00:10,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 612 transitions. [2020-07-10 18:00:10,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 18:00:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 612 transitions. [2020-07-10 18:00:10,170 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 612 transitions. [2020-07-10 18:00:12,191 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 612 edges. 612 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:00:12,294 INFO L225 Difference]: With dead ends: 1608 [2020-07-10 18:00:12,294 INFO L226 Difference]: Without dead ends: 1605 [2020-07-10 18:00:12,295 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 87 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=171, Invalid=429, Unknown=0, NotChecked=0, Total=600 [2020-07-10 18:00:12,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1605 states. [2020-07-10 18:00:47,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1605 to 1453. [2020-07-10 18:00:47,575 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:00:47,576 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1605 states. Second operand 1453 states. [2020-07-10 18:00:47,576 INFO L74 IsIncluded]: Start isIncluded. First operand 1605 states. Second operand 1453 states. [2020-07-10 18:00:47,576 INFO L87 Difference]: Start difference. First operand 1605 states. Second operand 1453 states. [2020-07-10 18:00:47,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:00:47,695 INFO L93 Difference]: Finished difference Result 1605 states and 1944 transitions. [2020-07-10 18:00:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1944 transitions. [2020-07-10 18:00:47,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:00:47,700 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:00:47,700 INFO L74 IsIncluded]: Start isIncluded. First operand 1453 states. Second operand 1605 states. [2020-07-10 18:00:47,700 INFO L87 Difference]: Start difference. First operand 1453 states. Second operand 1605 states. [2020-07-10 18:00:47,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:00:47,846 INFO L93 Difference]: Finished difference Result 1605 states and 1944 transitions. [2020-07-10 18:00:47,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 1944 transitions. [2020-07-10 18:00:47,851 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:00:47,851 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:00:47,851 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:00:47,851 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:00:47,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1453 states. [2020-07-10 18:00:47,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1453 states and 1712 transitions. [2020-07-10 18:00:47,946 INFO L78 Accepts]: Start accepts. Automaton has 1453 states and 1712 transitions. Word has length 205 [2020-07-10 18:00:47,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:00:47,946 INFO L479 AbstractCegarLoop]: Abstraction has 1453 states and 1712 transitions. [2020-07-10 18:00:47,946 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 18:00:47,947 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1453 states and 1712 transitions. [2020-07-10 18:00:57,666 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1712 edges. 1712 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:00:57,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1712 transitions. [2020-07-10 18:00:57,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2020-07-10 18:00:57,676 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:00:57,676 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 18:00:57,677 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 18:00:57,677 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:00:57,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:00:57,677 INFO L82 PathProgramCache]: Analyzing trace with hash 356333897, now seen corresponding path program 1 times [2020-07-10 18:00:57,677 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:00:57,678 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [577747535] [2020-07-10 18:00:57,678 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:00:57,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,021 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 18:00:58,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {37390#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {37181#true} is VALID [2020-07-10 18:00:58,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} #valid := #valid[0 := 0]; {37181#true} is VALID [2020-07-10 18:00:58,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} assume 0 < #StackHeapBarrier; {37181#true} is VALID [2020-07-10 18:00:58,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {37181#true} is VALID [2020-07-10 18:00:58,075 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {37181#true} is VALID [2020-07-10 18:00:58,075 INFO L280 TraceCheckUtils]: 5: Hoare triple {37181#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {37181#true} is VALID [2020-07-10 18:00:58,075 INFO L280 TraceCheckUtils]: 6: Hoare triple {37181#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {37181#true} is VALID [2020-07-10 18:00:58,076 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {37181#true} is VALID [2020-07-10 18:00:58,076 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {37181#true} is VALID [2020-07-10 18:00:58,076 INFO L280 TraceCheckUtils]: 9: Hoare triple {37181#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {37181#true} is VALID [2020-07-10 18:00:58,076 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {37181#true} is VALID [2020-07-10 18:00:58,076 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {37181#true} is VALID [2020-07-10 18:00:58,077 INFO L280 TraceCheckUtils]: 12: Hoare triple {37181#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {37181#true} is VALID [2020-07-10 18:00:58,077 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {37181#true} is VALID [2020-07-10 18:00:58,077 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {37181#true} is VALID [2020-07-10 18:00:58,077 INFO L280 TraceCheckUtils]: 15: Hoare triple {37181#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {37181#true} is VALID [2020-07-10 18:00:58,077 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {37181#true} is VALID [2020-07-10 18:00:58,078 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {37181#true} is VALID [2020-07-10 18:00:58,078 INFO L280 TraceCheckUtils]: 18: Hoare triple {37181#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {37181#true} is VALID [2020-07-10 18:00:58,078 INFO L280 TraceCheckUtils]: 19: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {37181#true} is VALID [2020-07-10 18:00:58,078 INFO L280 TraceCheckUtils]: 20: Hoare triple {37181#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {37181#true} is VALID [2020-07-10 18:00:58,078 INFO L280 TraceCheckUtils]: 21: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {37181#true} is VALID [2020-07-10 18:00:58,079 INFO L280 TraceCheckUtils]: 22: Hoare triple {37181#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {37181#true} is VALID [2020-07-10 18:00:58,079 INFO L280 TraceCheckUtils]: 23: Hoare triple {37181#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {37181#true} is VALID [2020-07-10 18:00:58,079 INFO L280 TraceCheckUtils]: 24: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {37181#true} is VALID [2020-07-10 18:00:58,079 INFO L280 TraceCheckUtils]: 25: Hoare triple {37181#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {37181#true} is VALID [2020-07-10 18:00:58,079 INFO L280 TraceCheckUtils]: 26: Hoare triple {37181#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {37181#true} is VALID [2020-07-10 18:00:58,080 INFO L280 TraceCheckUtils]: 27: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {37181#true} is VALID [2020-07-10 18:00:58,080 INFO L280 TraceCheckUtils]: 28: Hoare triple {37181#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {37181#true} is VALID [2020-07-10 18:00:58,080 INFO L280 TraceCheckUtils]: 29: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {37181#true} is VALID [2020-07-10 18:00:58,080 INFO L280 TraceCheckUtils]: 30: Hoare triple {37181#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {37181#true} is VALID [2020-07-10 18:00:58,080 INFO L280 TraceCheckUtils]: 31: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {37181#true} is VALID [2020-07-10 18:00:58,080 INFO L280 TraceCheckUtils]: 32: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {37181#true} is VALID [2020-07-10 18:00:58,081 INFO L280 TraceCheckUtils]: 33: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {37181#true} is VALID [2020-07-10 18:00:58,081 INFO L280 TraceCheckUtils]: 34: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {37181#true} is VALID [2020-07-10 18:00:58,081 INFO L280 TraceCheckUtils]: 35: Hoare triple {37181#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {37181#true} is VALID [2020-07-10 18:00:58,081 INFO L280 TraceCheckUtils]: 36: Hoare triple {37181#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {37181#true} is VALID [2020-07-10 18:00:58,081 INFO L280 TraceCheckUtils]: 37: Hoare triple {37181#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {37181#true} is VALID [2020-07-10 18:00:58,082 INFO L280 TraceCheckUtils]: 38: Hoare triple {37181#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {37181#true} is VALID [2020-07-10 18:00:58,082 INFO L280 TraceCheckUtils]: 39: Hoare triple {37181#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {37181#true} is VALID [2020-07-10 18:00:58,082 INFO L280 TraceCheckUtils]: 40: Hoare triple {37181#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {37181#true} is VALID [2020-07-10 18:00:58,082 INFO L280 TraceCheckUtils]: 41: Hoare triple {37181#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {37181#true} is VALID [2020-07-10 18:00:58,082 INFO L280 TraceCheckUtils]: 42: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {37181#true} is VALID [2020-07-10 18:00:58,083 INFO L280 TraceCheckUtils]: 43: Hoare triple {37181#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {37181#true} is VALID [2020-07-10 18:00:58,083 INFO L280 TraceCheckUtils]: 44: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {37181#true} is VALID [2020-07-10 18:00:58,083 INFO L280 TraceCheckUtils]: 45: Hoare triple {37181#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {37181#true} is VALID [2020-07-10 18:00:58,083 INFO L280 TraceCheckUtils]: 46: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {37181#true} is VALID [2020-07-10 18:00:58,083 INFO L280 TraceCheckUtils]: 47: Hoare triple {37181#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {37181#true} is VALID [2020-07-10 18:00:58,084 INFO L280 TraceCheckUtils]: 48: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {37181#true} is VALID [2020-07-10 18:00:58,084 INFO L280 TraceCheckUtils]: 49: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {37181#true} is VALID [2020-07-10 18:00:58,084 INFO L280 TraceCheckUtils]: 50: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {37181#true} is VALID [2020-07-10 18:00:58,084 INFO L280 TraceCheckUtils]: 51: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {37181#true} is VALID [2020-07-10 18:00:58,084 INFO L280 TraceCheckUtils]: 52: Hoare triple {37181#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {37181#true} is VALID [2020-07-10 18:00:58,084 INFO L280 TraceCheckUtils]: 53: Hoare triple {37181#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {37181#true} is VALID [2020-07-10 18:00:58,085 INFO L280 TraceCheckUtils]: 54: Hoare triple {37181#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {37181#true} is VALID [2020-07-10 18:00:58,085 INFO L280 TraceCheckUtils]: 55: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {37181#true} is VALID [2020-07-10 18:00:58,085 INFO L280 TraceCheckUtils]: 56: Hoare triple {37181#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {37181#true} is VALID [2020-07-10 18:00:58,085 INFO L280 TraceCheckUtils]: 57: Hoare triple {37181#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {37181#true} is VALID [2020-07-10 18:00:58,085 INFO L280 TraceCheckUtils]: 58: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {37181#true} is VALID [2020-07-10 18:00:58,086 INFO L280 TraceCheckUtils]: 59: Hoare triple {37181#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {37181#true} is VALID [2020-07-10 18:00:58,086 INFO L280 TraceCheckUtils]: 60: Hoare triple {37181#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {37181#true} is VALID [2020-07-10 18:00:58,086 INFO L280 TraceCheckUtils]: 61: Hoare triple {37181#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {37181#true} is VALID [2020-07-10 18:00:58,086 INFO L280 TraceCheckUtils]: 62: Hoare triple {37181#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {37181#true} is VALID [2020-07-10 18:00:58,086 INFO L280 TraceCheckUtils]: 63: Hoare triple {37181#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {37181#true} is VALID [2020-07-10 18:00:58,087 INFO L280 TraceCheckUtils]: 64: Hoare triple {37181#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {37181#true} is VALID [2020-07-10 18:00:58,087 INFO L280 TraceCheckUtils]: 65: Hoare triple {37181#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {37181#true} is VALID [2020-07-10 18:00:58,087 INFO L280 TraceCheckUtils]: 66: Hoare triple {37181#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {37181#true} is VALID [2020-07-10 18:00:58,087 INFO L280 TraceCheckUtils]: 67: Hoare triple {37181#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {37181#true} is VALID [2020-07-10 18:00:58,087 INFO L280 TraceCheckUtils]: 68: Hoare triple {37181#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {37181#true} is VALID [2020-07-10 18:00:58,088 INFO L280 TraceCheckUtils]: 69: Hoare triple {37181#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {37181#true} is VALID [2020-07-10 18:00:58,088 INFO L280 TraceCheckUtils]: 70: Hoare triple {37181#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {37181#true} is VALID [2020-07-10 18:00:58,088 INFO L280 TraceCheckUtils]: 71: Hoare triple {37181#true} ~cleanupTimeShifts~0 := 4; {37181#true} is VALID [2020-07-10 18:00:58,088 INFO L280 TraceCheckUtils]: 72: Hoare triple {37181#true} ~waterLevel~0 := 1; {37181#true} is VALID [2020-07-10 18:00:58,088 INFO L280 TraceCheckUtils]: 73: Hoare triple {37181#true} ~methaneLevelCritical~0 := 0; {37181#true} is VALID [2020-07-10 18:00:58,089 INFO L280 TraceCheckUtils]: 74: Hoare triple {37181#true} ~pumpRunning~0 := 0; {37181#true} is VALID [2020-07-10 18:00:58,089 INFO L280 TraceCheckUtils]: 75: Hoare triple {37181#true} ~systemActive~0 := 1; {37181#true} is VALID [2020-07-10 18:00:58,089 INFO L280 TraceCheckUtils]: 76: Hoare triple {37181#true} ~head~0.base, ~head~0.offset := 0, 0; {37181#true} is VALID [2020-07-10 18:00:58,089 INFO L280 TraceCheckUtils]: 77: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,089 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37181#true} {37181#true} #937#return; {37181#true} is VALID [2020-07-10 18:00:58,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,098 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37181#true} {37181#true} #845#return; {37181#true} is VALID [2020-07-10 18:00:58,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,105 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37181#true} {37181#true} #847#return; {37181#true} is VALID [2020-07-10 18:00:58,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~6; {37181#true} is VALID [2020-07-10 18:00:58,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} ~retValue_acc~6 := 1; {37181#true} is VALID [2020-07-10 18:00:58,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} #res := ~retValue_acc~6; {37181#true} is VALID [2020-07-10 18:00:58,113 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,113 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37181#true} {37181#true} #849#return; {37181#true} is VALID [2020-07-10 18:00:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,119 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37181#true} {37181#true} #851#return; {37181#true} is VALID [2020-07-10 18:00:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {37391#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} ~waterLevel~0 := 1 + ~waterLevel~0; {37181#true} is VALID [2020-07-10 18:00:58,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,131 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37181#true} {37181#true} #897#return; {37181#true} is VALID [2020-07-10 18:00:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {37392#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-10 18:00:58,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} ~systemActive~0 := 0; {37281#(= 0 ~systemActive~0)} is VALID [2020-07-10 18:00:58,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {37281#(= 0 ~systemActive~0)} assume true; {37281#(= 0 ~systemActive~0)} is VALID [2020-07-10 18:00:58,151 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37281#(= 0 ~systemActive~0)} {37181#true} #901#return; {37281#(= 0 ~systemActive~0)} is VALID [2020-07-10 18:00:58,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,303 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-10 18:00:58,303 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,304 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,304 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-10 18:00:58,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-10 18:00:58,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,305 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-10 18:00:58,305 INFO L263 TraceCheckUtils]: 3: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-10 18:00:58,305 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,305 INFO L280 TraceCheckUtils]: 5: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,305 INFO L280 TraceCheckUtils]: 6: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-10 18:00:58,306 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,306 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,306 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-10 18:00:58,306 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,307 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,307 INFO L280 TraceCheckUtils]: 12: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,307 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,308 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} ~tmp___0~1 := 0; {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 18:00:58,308 INFO L280 TraceCheckUtils]: 15: Hoare triple {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~9 := ~tmp___0~1; {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} is VALID [2020-07-10 18:00:58,309 INFO L280 TraceCheckUtils]: 16: Hoare triple {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} #res := ~retValue_acc~9; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:00:58,309 INFO L280 TraceCheckUtils]: 17: Hoare triple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:00:58,310 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37181#true} #919#return; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 18:00:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-10 18:00:58,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37181#true} {37182#false} #921#return; {37182#false} is VALID [2020-07-10 18:00:58,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37181#true} is VALID [2020-07-10 18:00:58,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume 0 == ~pumpRunning~0; {37181#true} is VALID [2020-07-10 18:00:58,313 INFO L263 TraceCheckUtils]: 2: Hoare triple {37181#true} call #t~ret14 := isHighWaterLevel(); {37181#true} is VALID [2020-07-10 18:00:58,313 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-10 18:00:58,313 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,313 INFO L280 TraceCheckUtils]: 5: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-10 18:00:58,313 INFO L263 TraceCheckUtils]: 6: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-10 18:00:58,313 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,314 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,314 INFO L280 TraceCheckUtils]: 9: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-10 18:00:58,314 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,314 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,314 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-10 18:00:58,314 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,315 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,315 INFO L280 TraceCheckUtils]: 15: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,315 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,315 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} ~tmp___0~1 := 0; {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 18:00:58,320 INFO L280 TraceCheckUtils]: 18: Hoare triple {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~9 := ~tmp___0~1; {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} is VALID [2020-07-10 18:00:58,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} #res := ~retValue_acc~9; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:00:58,322 INFO L280 TraceCheckUtils]: 20: Hoare triple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:00:58,323 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37181#true} #919#return; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 18:00:58,323 INFO L280 TraceCheckUtils]: 22: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 18:00:58,324 INFO L280 TraceCheckUtils]: 23: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} ~tmp~2 := #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 18:00:58,324 INFO L280 TraceCheckUtils]: 24: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} havoc #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 18:00:58,324 INFO L280 TraceCheckUtils]: 25: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {37182#false} is VALID [2020-07-10 18:00:58,325 INFO L263 TraceCheckUtils]: 26: Hoare triple {37182#false} call activatePump(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,325 INFO L280 TraceCheckUtils]: 27: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-10 18:00:58,325 INFO L280 TraceCheckUtils]: 28: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,325 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37181#true} {37182#false} #921#return; {37182#false} is VALID [2020-07-10 18:00:58,325 INFO L280 TraceCheckUtils]: 30: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-10 18:00:58,325 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37182#false} {37181#true} #895#return; {37182#false} is VALID [2020-07-10 18:00:58,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {37181#true} is VALID [2020-07-10 18:00:58,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-10 18:00:58,327 INFO L263 TraceCheckUtils]: 2: Hoare triple {37181#true} call processEnvironment__wrappee__highWaterSensor(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,327 INFO L280 TraceCheckUtils]: 3: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37181#true} is VALID [2020-07-10 18:00:58,327 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} assume 0 == ~pumpRunning~0; {37181#true} is VALID [2020-07-10 18:00:58,327 INFO L263 TraceCheckUtils]: 5: Hoare triple {37181#true} call #t~ret14 := isHighWaterLevel(); {37181#true} is VALID [2020-07-10 18:00:58,327 INFO L280 TraceCheckUtils]: 6: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-10 18:00:58,328 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,328 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-10 18:00:58,328 INFO L263 TraceCheckUtils]: 9: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-10 18:00:58,328 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,328 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,328 INFO L280 TraceCheckUtils]: 12: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-10 18:00:58,328 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,328 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,329 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-10 18:00:58,329 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,329 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,329 INFO L280 TraceCheckUtils]: 18: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,329 INFO L280 TraceCheckUtils]: 19: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,330 INFO L280 TraceCheckUtils]: 20: Hoare triple {37181#true} ~tmp___0~1 := 0; {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 18:00:58,330 INFO L280 TraceCheckUtils]: 21: Hoare triple {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~9 := ~tmp___0~1; {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} is VALID [2020-07-10 18:00:58,331 INFO L280 TraceCheckUtils]: 22: Hoare triple {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} #res := ~retValue_acc~9; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:00:58,331 INFO L280 TraceCheckUtils]: 23: Hoare triple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:00:58,332 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37181#true} #919#return; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 18:00:58,332 INFO L280 TraceCheckUtils]: 25: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 18:00:58,333 INFO L280 TraceCheckUtils]: 26: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} ~tmp~2 := #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 18:00:58,338 INFO L280 TraceCheckUtils]: 27: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} havoc #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 18:00:58,338 INFO L280 TraceCheckUtils]: 28: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {37182#false} is VALID [2020-07-10 18:00:58,338 INFO L263 TraceCheckUtils]: 29: Hoare triple {37182#false} call activatePump(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,339 INFO L280 TraceCheckUtils]: 30: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-10 18:00:58,339 INFO L280 TraceCheckUtils]: 31: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,339 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37181#true} {37182#false} #921#return; {37182#false} is VALID [2020-07-10 18:00:58,339 INFO L280 TraceCheckUtils]: 33: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-10 18:00:58,340 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37182#false} {37181#true} #895#return; {37182#false} is VALID [2020-07-10 18:00:58,340 INFO L280 TraceCheckUtils]: 35: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-10 18:00:58,340 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37182#false} {37181#true} #911#return; {37182#false} is VALID [2020-07-10 18:00:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~2; {37181#true} is VALID [2020-07-10 18:00:58,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} ~retValue_acc~2 := ~waterLevel~0; {37181#true} is VALID [2020-07-10 18:00:58,370 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} #res := ~retValue_acc~2; {37181#true} is VALID [2020-07-10 18:00:58,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,371 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37181#true} {37181#true} #839#return; {37181#true} is VALID [2020-07-10 18:00:58,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~tmp~1; {37181#true} is VALID [2020-07-10 18:00:58,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} havoc ~tmp___0~0; {37181#true} is VALID [2020-07-10 18:00:58,371 INFO L263 TraceCheckUtils]: 2: Hoare triple {37181#true} call #t~ret1 := getWaterLevel(); {37181#true} is VALID [2020-07-10 18:00:58,371 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} havoc ~retValue_acc~2; {37181#true} is VALID [2020-07-10 18:00:58,371 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} ~retValue_acc~2 := ~waterLevel~0; {37181#true} is VALID [2020-07-10 18:00:58,372 INFO L280 TraceCheckUtils]: 5: Hoare triple {37181#true} #res := ~retValue_acc~2; {37181#true} is VALID [2020-07-10 18:00:58,372 INFO L280 TraceCheckUtils]: 6: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,372 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37181#true} {37181#true} #839#return; {37181#true} is VALID [2020-07-10 18:00:58,372 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,372 INFO L280 TraceCheckUtils]: 9: Hoare triple {37181#true} ~tmp~1 := #t~ret1; {37181#true} is VALID [2020-07-10 18:00:58,372 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} havoc #t~ret1; {37181#true} is VALID [2020-07-10 18:00:58,372 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} assume !(0 == ~tmp~1); {37181#true} is VALID [2020-07-10 18:00:58,373 INFO L280 TraceCheckUtils]: 12: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,373 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37181#true} {37182#false} #913#return; {37182#false} is VALID [2020-07-10 18:00:58,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {37393#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-10 18:00:58,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume 0 != ~systemActive~0; {37181#true} is VALID [2020-07-10 18:00:58,375 INFO L263 TraceCheckUtils]: 2: Hoare triple {37181#true} call processEnvironment(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,375 INFO L280 TraceCheckUtils]: 3: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {37181#true} is VALID [2020-07-10 18:00:58,375 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-10 18:00:58,376 INFO L263 TraceCheckUtils]: 5: Hoare triple {37181#true} call processEnvironment__wrappee__highWaterSensor(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,376 INFO L280 TraceCheckUtils]: 6: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37181#true} is VALID [2020-07-10 18:00:58,376 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} assume 0 == ~pumpRunning~0; {37181#true} is VALID [2020-07-10 18:00:58,376 INFO L263 TraceCheckUtils]: 8: Hoare triple {37181#true} call #t~ret14 := isHighWaterLevel(); {37181#true} is VALID [2020-07-10 18:00:58,376 INFO L280 TraceCheckUtils]: 9: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-10 18:00:58,377 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,377 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-10 18:00:58,377 INFO L263 TraceCheckUtils]: 12: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-10 18:00:58,377 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,377 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,378 INFO L280 TraceCheckUtils]: 15: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-10 18:00:58,378 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,378 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,378 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-10 18:00:58,378 INFO L280 TraceCheckUtils]: 19: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,379 INFO L280 TraceCheckUtils]: 20: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,379 INFO L280 TraceCheckUtils]: 21: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,379 INFO L280 TraceCheckUtils]: 22: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,380 INFO L280 TraceCheckUtils]: 23: Hoare triple {37181#true} ~tmp___0~1 := 0; {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 18:00:58,380 INFO L280 TraceCheckUtils]: 24: Hoare triple {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~9 := ~tmp___0~1; {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} is VALID [2020-07-10 18:00:58,381 INFO L280 TraceCheckUtils]: 25: Hoare triple {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} #res := ~retValue_acc~9; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:00:58,382 INFO L280 TraceCheckUtils]: 26: Hoare triple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:00:58,383 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37181#true} #919#return; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 18:00:58,383 INFO L280 TraceCheckUtils]: 28: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 18:00:58,384 INFO L280 TraceCheckUtils]: 29: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} ~tmp~2 := #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 18:00:58,384 INFO L280 TraceCheckUtils]: 30: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} havoc #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 18:00:58,385 INFO L280 TraceCheckUtils]: 31: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {37182#false} is VALID [2020-07-10 18:00:58,385 INFO L263 TraceCheckUtils]: 32: Hoare triple {37182#false} call activatePump(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,385 INFO L280 TraceCheckUtils]: 33: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-10 18:00:58,385 INFO L280 TraceCheckUtils]: 34: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,385 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37181#true} {37182#false} #921#return; {37182#false} is VALID [2020-07-10 18:00:58,386 INFO L280 TraceCheckUtils]: 36: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-10 18:00:58,386 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37182#false} {37181#true} #895#return; {37182#false} is VALID [2020-07-10 18:00:58,386 INFO L280 TraceCheckUtils]: 38: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-10 18:00:58,386 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37182#false} {37181#true} #911#return; {37182#false} is VALID [2020-07-10 18:00:58,386 INFO L263 TraceCheckUtils]: 40: Hoare triple {37182#false} call __utac_acc__Specification4_spec__1(); {37181#true} is VALID [2020-07-10 18:00:58,387 INFO L280 TraceCheckUtils]: 41: Hoare triple {37181#true} havoc ~tmp~1; {37181#true} is VALID [2020-07-10 18:00:58,387 INFO L280 TraceCheckUtils]: 42: Hoare triple {37181#true} havoc ~tmp___0~0; {37181#true} is VALID [2020-07-10 18:00:58,387 INFO L263 TraceCheckUtils]: 43: Hoare triple {37181#true} call #t~ret1 := getWaterLevel(); {37181#true} is VALID [2020-07-10 18:00:58,387 INFO L280 TraceCheckUtils]: 44: Hoare triple {37181#true} havoc ~retValue_acc~2; {37181#true} is VALID [2020-07-10 18:00:58,387 INFO L280 TraceCheckUtils]: 45: Hoare triple {37181#true} ~retValue_acc~2 := ~waterLevel~0; {37181#true} is VALID [2020-07-10 18:00:58,388 INFO L280 TraceCheckUtils]: 46: Hoare triple {37181#true} #res := ~retValue_acc~2; {37181#true} is VALID [2020-07-10 18:00:58,388 INFO L280 TraceCheckUtils]: 47: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,388 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37181#true} {37181#true} #839#return; {37181#true} is VALID [2020-07-10 18:00:58,388 INFO L280 TraceCheckUtils]: 49: Hoare triple {37181#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,388 INFO L280 TraceCheckUtils]: 50: Hoare triple {37181#true} ~tmp~1 := #t~ret1; {37181#true} is VALID [2020-07-10 18:00:58,389 INFO L280 TraceCheckUtils]: 51: Hoare triple {37181#true} havoc #t~ret1; {37181#true} is VALID [2020-07-10 18:00:58,389 INFO L280 TraceCheckUtils]: 52: Hoare triple {37181#true} assume !(0 == ~tmp~1); {37181#true} is VALID [2020-07-10 18:00:58,389 INFO L280 TraceCheckUtils]: 53: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,389 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {37181#true} {37182#false} #913#return; {37182#false} is VALID [2020-07-10 18:00:58,389 INFO L280 TraceCheckUtils]: 55: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-10 18:00:58,390 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {37182#false} {37281#(= 0 ~systemActive~0)} #903#return; {37182#false} is VALID [2020-07-10 18:00:58,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {37391#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} ~waterLevel~0 := 1 + ~waterLevel~0; {37181#true} is VALID [2020-07-10 18:00:58,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,398 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37181#true} {37182#false} #897#return; {37182#false} is VALID [2020-07-10 18:00:58,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-10 18:00:58,419 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,419 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,419 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-10 18:00:58,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-10 18:00:58,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,420 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-10 18:00:58,420 INFO L263 TraceCheckUtils]: 3: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-10 18:00:58,420 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,421 INFO L280 TraceCheckUtils]: 5: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,421 INFO L280 TraceCheckUtils]: 6: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-10 18:00:58,421 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,421 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,421 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-10 18:00:58,422 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,422 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,422 INFO L280 TraceCheckUtils]: 12: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,422 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,422 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} ~tmp___0~1 := 0; {37181#true} is VALID [2020-07-10 18:00:58,423 INFO L280 TraceCheckUtils]: 15: Hoare triple {37181#true} ~retValue_acc~9 := ~tmp___0~1; {37181#true} is VALID [2020-07-10 18:00:58,423 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} #res := ~retValue_acc~9; {37181#true} is VALID [2020-07-10 18:00:58,423 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,423 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37181#true} {37181#true} #919#return; {37181#true} is VALID [2020-07-10 18:00:58,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-10 18:00:58,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,427 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37181#true} {37181#true} #921#return; {37181#true} is VALID [2020-07-10 18:00:58,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37181#true} is VALID [2020-07-10 18:00:58,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume 0 == ~pumpRunning~0; {37181#true} is VALID [2020-07-10 18:00:58,427 INFO L263 TraceCheckUtils]: 2: Hoare triple {37181#true} call #t~ret14 := isHighWaterLevel(); {37181#true} is VALID [2020-07-10 18:00:58,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-10 18:00:58,428 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,428 INFO L280 TraceCheckUtils]: 5: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-10 18:00:58,428 INFO L263 TraceCheckUtils]: 6: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-10 18:00:58,428 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,429 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,429 INFO L280 TraceCheckUtils]: 9: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-10 18:00:58,429 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,429 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,429 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-10 18:00:58,430 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,430 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,430 INFO L280 TraceCheckUtils]: 15: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,430 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,430 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} ~tmp___0~1 := 0; {37181#true} is VALID [2020-07-10 18:00:58,431 INFO L280 TraceCheckUtils]: 18: Hoare triple {37181#true} ~retValue_acc~9 := ~tmp___0~1; {37181#true} is VALID [2020-07-10 18:00:58,431 INFO L280 TraceCheckUtils]: 19: Hoare triple {37181#true} #res := ~retValue_acc~9; {37181#true} is VALID [2020-07-10 18:00:58,431 INFO L280 TraceCheckUtils]: 20: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,431 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {37181#true} {37181#true} #919#return; {37181#true} is VALID [2020-07-10 18:00:58,431 INFO L280 TraceCheckUtils]: 22: Hoare triple {37181#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,432 INFO L280 TraceCheckUtils]: 23: Hoare triple {37181#true} ~tmp~2 := #t~ret14; {37181#true} is VALID [2020-07-10 18:00:58,432 INFO L280 TraceCheckUtils]: 24: Hoare triple {37181#true} havoc #t~ret14; {37181#true} is VALID [2020-07-10 18:00:58,432 INFO L280 TraceCheckUtils]: 25: Hoare triple {37181#true} assume 0 != ~tmp~2; {37181#true} is VALID [2020-07-10 18:00:58,433 INFO L263 TraceCheckUtils]: 26: Hoare triple {37181#true} call activatePump(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,433 INFO L280 TraceCheckUtils]: 27: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-10 18:00:58,433 INFO L280 TraceCheckUtils]: 28: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,434 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37181#true} {37181#true} #921#return; {37181#true} is VALID [2020-07-10 18:00:58,434 INFO L280 TraceCheckUtils]: 30: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,434 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37181#true} {37181#true} #895#return; {37181#true} is VALID [2020-07-10 18:00:58,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {37181#true} is VALID [2020-07-10 18:00:58,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-10 18:00:58,435 INFO L263 TraceCheckUtils]: 2: Hoare triple {37181#true} call processEnvironment__wrappee__highWaterSensor(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,436 INFO L280 TraceCheckUtils]: 3: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37181#true} is VALID [2020-07-10 18:00:58,436 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} assume 0 == ~pumpRunning~0; {37181#true} is VALID [2020-07-10 18:00:58,436 INFO L263 TraceCheckUtils]: 5: Hoare triple {37181#true} call #t~ret14 := isHighWaterLevel(); {37181#true} is VALID [2020-07-10 18:00:58,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-10 18:00:58,436 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,437 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-10 18:00:58,437 INFO L263 TraceCheckUtils]: 9: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-10 18:00:58,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,437 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,437 INFO L280 TraceCheckUtils]: 12: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-10 18:00:58,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,438 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,438 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-10 18:00:58,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,438 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,439 INFO L280 TraceCheckUtils]: 18: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,439 INFO L280 TraceCheckUtils]: 19: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,439 INFO L280 TraceCheckUtils]: 20: Hoare triple {37181#true} ~tmp___0~1 := 0; {37181#true} is VALID [2020-07-10 18:00:58,439 INFO L280 TraceCheckUtils]: 21: Hoare triple {37181#true} ~retValue_acc~9 := ~tmp___0~1; {37181#true} is VALID [2020-07-10 18:00:58,439 INFO L280 TraceCheckUtils]: 22: Hoare triple {37181#true} #res := ~retValue_acc~9; {37181#true} is VALID [2020-07-10 18:00:58,440 INFO L280 TraceCheckUtils]: 23: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,440 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37181#true} {37181#true} #919#return; {37181#true} is VALID [2020-07-10 18:00:58,440 INFO L280 TraceCheckUtils]: 25: Hoare triple {37181#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,440 INFO L280 TraceCheckUtils]: 26: Hoare triple {37181#true} ~tmp~2 := #t~ret14; {37181#true} is VALID [2020-07-10 18:00:58,440 INFO L280 TraceCheckUtils]: 27: Hoare triple {37181#true} havoc #t~ret14; {37181#true} is VALID [2020-07-10 18:00:58,441 INFO L280 TraceCheckUtils]: 28: Hoare triple {37181#true} assume 0 != ~tmp~2; {37181#true} is VALID [2020-07-10 18:00:58,441 INFO L263 TraceCheckUtils]: 29: Hoare triple {37181#true} call activatePump(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,442 INFO L280 TraceCheckUtils]: 30: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-10 18:00:58,442 INFO L280 TraceCheckUtils]: 31: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,442 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37181#true} {37181#true} #921#return; {37181#true} is VALID [2020-07-10 18:00:58,442 INFO L280 TraceCheckUtils]: 33: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,442 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37181#true} {37181#true} #895#return; {37181#true} is VALID [2020-07-10 18:00:58,443 INFO L280 TraceCheckUtils]: 35: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,443 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37181#true} {37182#false} #911#return; {37182#false} is VALID [2020-07-10 18:00:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~2; {37181#true} is VALID [2020-07-10 18:00:58,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} ~retValue_acc~2 := ~waterLevel~0; {37181#true} is VALID [2020-07-10 18:00:58,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} #res := ~retValue_acc~2; {37181#true} is VALID [2020-07-10 18:00:58,447 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,447 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37181#true} {37182#false} #839#return; {37182#false} is VALID [2020-07-10 18:00:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:00:58,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {37181#true} havoc ~retValue_acc~8; {37181#true} is VALID [2020-07-10 18:00:58,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {37181#true} ~retValue_acc~8 := ~pumpRunning~0; {37181#true} is VALID [2020-07-10 18:00:58,451 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} #res := ~retValue_acc~8; {37181#true} is VALID [2020-07-10 18:00:58,451 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,451 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37181#true} {37182#false} #841#return; {37182#false} is VALID [2020-07-10 18:00:58,455 INFO L263 TraceCheckUtils]: 0: Hoare triple {37181#true} call ULTIMATE.init(); {37390#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 18:00:58,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {37390#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {37181#true} is VALID [2020-07-10 18:00:58,456 INFO L280 TraceCheckUtils]: 2: Hoare triple {37181#true} #valid := #valid[0 := 0]; {37181#true} is VALID [2020-07-10 18:00:58,456 INFO L280 TraceCheckUtils]: 3: Hoare triple {37181#true} assume 0 < #StackHeapBarrier; {37181#true} is VALID [2020-07-10 18:00:58,456 INFO L280 TraceCheckUtils]: 4: Hoare triple {37181#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {37181#true} is VALID [2020-07-10 18:00:58,456 INFO L280 TraceCheckUtils]: 5: Hoare triple {37181#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {37181#true} is VALID [2020-07-10 18:00:58,456 INFO L280 TraceCheckUtils]: 6: Hoare triple {37181#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {37181#true} is VALID [2020-07-10 18:00:58,457 INFO L280 TraceCheckUtils]: 7: Hoare triple {37181#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {37181#true} is VALID [2020-07-10 18:00:58,457 INFO L280 TraceCheckUtils]: 8: Hoare triple {37181#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {37181#true} is VALID [2020-07-10 18:00:58,457 INFO L280 TraceCheckUtils]: 9: Hoare triple {37181#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {37181#true} is VALID [2020-07-10 18:00:58,457 INFO L280 TraceCheckUtils]: 10: Hoare triple {37181#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {37181#true} is VALID [2020-07-10 18:00:58,457 INFO L280 TraceCheckUtils]: 11: Hoare triple {37181#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {37181#true} is VALID [2020-07-10 18:00:58,457 INFO L280 TraceCheckUtils]: 12: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {37181#true} is VALID [2020-07-10 18:00:58,458 INFO L280 TraceCheckUtils]: 13: Hoare triple {37181#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {37181#true} is VALID [2020-07-10 18:00:58,458 INFO L280 TraceCheckUtils]: 14: Hoare triple {37181#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {37181#true} is VALID [2020-07-10 18:00:58,458 INFO L280 TraceCheckUtils]: 15: Hoare triple {37181#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {37181#true} is VALID [2020-07-10 18:00:58,458 INFO L280 TraceCheckUtils]: 16: Hoare triple {37181#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {37181#true} is VALID [2020-07-10 18:00:58,458 INFO L280 TraceCheckUtils]: 17: Hoare triple {37181#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {37181#true} is VALID [2020-07-10 18:00:58,459 INFO L280 TraceCheckUtils]: 18: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {37181#true} is VALID [2020-07-10 18:00:58,459 INFO L280 TraceCheckUtils]: 19: Hoare triple {37181#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {37181#true} is VALID [2020-07-10 18:00:58,459 INFO L280 TraceCheckUtils]: 20: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {37181#true} is VALID [2020-07-10 18:00:58,459 INFO L280 TraceCheckUtils]: 21: Hoare triple {37181#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {37181#true} is VALID [2020-07-10 18:00:58,459 INFO L280 TraceCheckUtils]: 22: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {37181#true} is VALID [2020-07-10 18:00:58,460 INFO L280 TraceCheckUtils]: 23: Hoare triple {37181#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {37181#true} is VALID [2020-07-10 18:00:58,460 INFO L280 TraceCheckUtils]: 24: Hoare triple {37181#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {37181#true} is VALID [2020-07-10 18:00:58,460 INFO L280 TraceCheckUtils]: 25: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {37181#true} is VALID [2020-07-10 18:00:58,460 INFO L280 TraceCheckUtils]: 26: Hoare triple {37181#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {37181#true} is VALID [2020-07-10 18:00:58,460 INFO L280 TraceCheckUtils]: 27: Hoare triple {37181#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {37181#true} is VALID [2020-07-10 18:00:58,461 INFO L280 TraceCheckUtils]: 28: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {37181#true} is VALID [2020-07-10 18:00:58,461 INFO L280 TraceCheckUtils]: 29: Hoare triple {37181#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {37181#true} is VALID [2020-07-10 18:00:58,461 INFO L280 TraceCheckUtils]: 30: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {37181#true} is VALID [2020-07-10 18:00:58,461 INFO L280 TraceCheckUtils]: 31: Hoare triple {37181#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {37181#true} is VALID [2020-07-10 18:00:58,461 INFO L280 TraceCheckUtils]: 32: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {37181#true} is VALID [2020-07-10 18:00:58,462 INFO L280 TraceCheckUtils]: 33: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {37181#true} is VALID [2020-07-10 18:00:58,462 INFO L280 TraceCheckUtils]: 34: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {37181#true} is VALID [2020-07-10 18:00:58,462 INFO L280 TraceCheckUtils]: 35: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {37181#true} is VALID [2020-07-10 18:00:58,462 INFO L280 TraceCheckUtils]: 36: Hoare triple {37181#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {37181#true} is VALID [2020-07-10 18:00:58,462 INFO L280 TraceCheckUtils]: 37: Hoare triple {37181#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {37181#true} is VALID [2020-07-10 18:00:58,463 INFO L280 TraceCheckUtils]: 38: Hoare triple {37181#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {37181#true} is VALID [2020-07-10 18:00:58,463 INFO L280 TraceCheckUtils]: 39: Hoare triple {37181#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {37181#true} is VALID [2020-07-10 18:00:58,463 INFO L280 TraceCheckUtils]: 40: Hoare triple {37181#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {37181#true} is VALID [2020-07-10 18:00:58,463 INFO L280 TraceCheckUtils]: 41: Hoare triple {37181#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {37181#true} is VALID [2020-07-10 18:00:58,463 INFO L280 TraceCheckUtils]: 42: Hoare triple {37181#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {37181#true} is VALID [2020-07-10 18:00:58,464 INFO L280 TraceCheckUtils]: 43: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {37181#true} is VALID [2020-07-10 18:00:58,464 INFO L280 TraceCheckUtils]: 44: Hoare triple {37181#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {37181#true} is VALID [2020-07-10 18:00:58,464 INFO L280 TraceCheckUtils]: 45: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {37181#true} is VALID [2020-07-10 18:00:58,464 INFO L280 TraceCheckUtils]: 46: Hoare triple {37181#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {37181#true} is VALID [2020-07-10 18:00:58,464 INFO L280 TraceCheckUtils]: 47: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {37181#true} is VALID [2020-07-10 18:00:58,465 INFO L280 TraceCheckUtils]: 48: Hoare triple {37181#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {37181#true} is VALID [2020-07-10 18:00:58,465 INFO L280 TraceCheckUtils]: 49: Hoare triple {37181#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {37181#true} is VALID [2020-07-10 18:00:58,465 INFO L280 TraceCheckUtils]: 50: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {37181#true} is VALID [2020-07-10 18:00:58,465 INFO L280 TraceCheckUtils]: 51: Hoare triple {37181#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {37181#true} is VALID [2020-07-10 18:00:58,466 INFO L280 TraceCheckUtils]: 52: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {37181#true} is VALID [2020-07-10 18:00:58,466 INFO L280 TraceCheckUtils]: 53: Hoare triple {37181#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {37181#true} is VALID [2020-07-10 18:00:58,466 INFO L280 TraceCheckUtils]: 54: Hoare triple {37181#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {37181#true} is VALID [2020-07-10 18:00:58,466 INFO L280 TraceCheckUtils]: 55: Hoare triple {37181#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {37181#true} is VALID [2020-07-10 18:00:58,466 INFO L280 TraceCheckUtils]: 56: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {37181#true} is VALID [2020-07-10 18:00:58,466 INFO L280 TraceCheckUtils]: 57: Hoare triple {37181#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {37181#true} is VALID [2020-07-10 18:00:58,467 INFO L280 TraceCheckUtils]: 58: Hoare triple {37181#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {37181#true} is VALID [2020-07-10 18:00:58,467 INFO L280 TraceCheckUtils]: 59: Hoare triple {37181#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {37181#true} is VALID [2020-07-10 18:00:58,467 INFO L280 TraceCheckUtils]: 60: Hoare triple {37181#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {37181#true} is VALID [2020-07-10 18:00:58,467 INFO L280 TraceCheckUtils]: 61: Hoare triple {37181#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {37181#true} is VALID [2020-07-10 18:00:58,467 INFO L280 TraceCheckUtils]: 62: Hoare triple {37181#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {37181#true} is VALID [2020-07-10 18:00:58,468 INFO L280 TraceCheckUtils]: 63: Hoare triple {37181#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {37181#true} is VALID [2020-07-10 18:00:58,468 INFO L280 TraceCheckUtils]: 64: Hoare triple {37181#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {37181#true} is VALID [2020-07-10 18:00:58,468 INFO L280 TraceCheckUtils]: 65: Hoare triple {37181#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {37181#true} is VALID [2020-07-10 18:00:58,468 INFO L280 TraceCheckUtils]: 66: Hoare triple {37181#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {37181#true} is VALID [2020-07-10 18:00:58,468 INFO L280 TraceCheckUtils]: 67: Hoare triple {37181#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {37181#true} is VALID [2020-07-10 18:00:58,468 INFO L280 TraceCheckUtils]: 68: Hoare triple {37181#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {37181#true} is VALID [2020-07-10 18:00:58,469 INFO L280 TraceCheckUtils]: 69: Hoare triple {37181#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {37181#true} is VALID [2020-07-10 18:00:58,469 INFO L280 TraceCheckUtils]: 70: Hoare triple {37181#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {37181#true} is VALID [2020-07-10 18:00:58,469 INFO L280 TraceCheckUtils]: 71: Hoare triple {37181#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {37181#true} is VALID [2020-07-10 18:00:58,469 INFO L280 TraceCheckUtils]: 72: Hoare triple {37181#true} ~cleanupTimeShifts~0 := 4; {37181#true} is VALID [2020-07-10 18:00:58,469 INFO L280 TraceCheckUtils]: 73: Hoare triple {37181#true} ~waterLevel~0 := 1; {37181#true} is VALID [2020-07-10 18:00:58,470 INFO L280 TraceCheckUtils]: 74: Hoare triple {37181#true} ~methaneLevelCritical~0 := 0; {37181#true} is VALID [2020-07-10 18:00:58,470 INFO L280 TraceCheckUtils]: 75: Hoare triple {37181#true} ~pumpRunning~0 := 0; {37181#true} is VALID [2020-07-10 18:00:58,470 INFO L280 TraceCheckUtils]: 76: Hoare triple {37181#true} ~systemActive~0 := 1; {37181#true} is VALID [2020-07-10 18:00:58,470 INFO L280 TraceCheckUtils]: 77: Hoare triple {37181#true} ~head~0.base, ~head~0.offset := 0, 0; {37181#true} is VALID [2020-07-10 18:00:58,470 INFO L280 TraceCheckUtils]: 78: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,471 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {37181#true} {37181#true} #937#return; {37181#true} is VALID [2020-07-10 18:00:58,471 INFO L263 TraceCheckUtils]: 80: Hoare triple {37181#true} call #t~ret74 := main(); {37181#true} is VALID [2020-07-10 18:00:58,471 INFO L280 TraceCheckUtils]: 81: Hoare triple {37181#true} havoc ~retValue_acc~0; {37181#true} is VALID [2020-07-10 18:00:58,471 INFO L280 TraceCheckUtils]: 82: Hoare triple {37181#true} havoc ~tmp~0; {37181#true} is VALID [2020-07-10 18:00:58,471 INFO L263 TraceCheckUtils]: 83: Hoare triple {37181#true} call select_helpers(); {37181#true} is VALID [2020-07-10 18:00:58,472 INFO L280 TraceCheckUtils]: 84: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,472 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {37181#true} {37181#true} #845#return; {37181#true} is VALID [2020-07-10 18:00:58,472 INFO L263 TraceCheckUtils]: 86: Hoare triple {37181#true} call select_features(); {37181#true} is VALID [2020-07-10 18:00:58,472 INFO L280 TraceCheckUtils]: 87: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,472 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {37181#true} {37181#true} #847#return; {37181#true} is VALID [2020-07-10 18:00:58,473 INFO L263 TraceCheckUtils]: 89: Hoare triple {37181#true} call #t~ret0 := valid_product(); {37181#true} is VALID [2020-07-10 18:00:58,473 INFO L280 TraceCheckUtils]: 90: Hoare triple {37181#true} havoc ~retValue_acc~6; {37181#true} is VALID [2020-07-10 18:00:58,473 INFO L280 TraceCheckUtils]: 91: Hoare triple {37181#true} ~retValue_acc~6 := 1; {37181#true} is VALID [2020-07-10 18:00:58,473 INFO L280 TraceCheckUtils]: 92: Hoare triple {37181#true} #res := ~retValue_acc~6; {37181#true} is VALID [2020-07-10 18:00:58,473 INFO L280 TraceCheckUtils]: 93: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,474 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {37181#true} {37181#true} #849#return; {37181#true} is VALID [2020-07-10 18:00:58,474 INFO L280 TraceCheckUtils]: 95: Hoare triple {37181#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,474 INFO L280 TraceCheckUtils]: 96: Hoare triple {37181#true} ~tmp~0 := #t~ret0; {37181#true} is VALID [2020-07-10 18:00:58,474 INFO L280 TraceCheckUtils]: 97: Hoare triple {37181#true} havoc #t~ret0; {37181#true} is VALID [2020-07-10 18:00:58,474 INFO L280 TraceCheckUtils]: 98: Hoare triple {37181#true} assume 0 != ~tmp~0; {37181#true} is VALID [2020-07-10 18:00:58,475 INFO L263 TraceCheckUtils]: 99: Hoare triple {37181#true} call setup(); {37181#true} is VALID [2020-07-10 18:00:58,475 INFO L280 TraceCheckUtils]: 100: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,475 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {37181#true} {37181#true} #851#return; {37181#true} is VALID [2020-07-10 18:00:58,475 INFO L263 TraceCheckUtils]: 102: Hoare triple {37181#true} call runTest(); {37181#true} is VALID [2020-07-10 18:00:58,475 INFO L263 TraceCheckUtils]: 103: Hoare triple {37181#true} call test(); {37181#true} is VALID [2020-07-10 18:00:58,476 INFO L280 TraceCheckUtils]: 104: Hoare triple {37181#true} havoc ~splverifierCounter~0; {37181#true} is VALID [2020-07-10 18:00:58,476 INFO L280 TraceCheckUtils]: 105: Hoare triple {37181#true} havoc ~tmp~6; {37181#true} is VALID [2020-07-10 18:00:58,476 INFO L280 TraceCheckUtils]: 106: Hoare triple {37181#true} havoc ~tmp___0~3; {37181#true} is VALID [2020-07-10 18:00:58,476 INFO L280 TraceCheckUtils]: 107: Hoare triple {37181#true} havoc ~tmp___1~0; {37181#true} is VALID [2020-07-10 18:00:58,476 INFO L280 TraceCheckUtils]: 108: Hoare triple {37181#true} havoc ~tmp___2~0; {37181#true} is VALID [2020-07-10 18:00:58,476 INFO L280 TraceCheckUtils]: 109: Hoare triple {37181#true} ~splverifierCounter~0 := 0; {37181#true} is VALID [2020-07-10 18:00:58,477 INFO L280 TraceCheckUtils]: 110: Hoare triple {37181#true} assume !false; {37181#true} is VALID [2020-07-10 18:00:58,477 INFO L280 TraceCheckUtils]: 111: Hoare triple {37181#true} assume ~splverifierCounter~0 < 4; {37181#true} is VALID [2020-07-10 18:00:58,477 INFO L280 TraceCheckUtils]: 112: Hoare triple {37181#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,477 INFO L280 TraceCheckUtils]: 113: Hoare triple {37181#true} ~tmp~6 := #t~nondet35; {37181#true} is VALID [2020-07-10 18:00:58,477 INFO L280 TraceCheckUtils]: 114: Hoare triple {37181#true} havoc #t~nondet35; {37181#true} is VALID [2020-07-10 18:00:58,477 INFO L280 TraceCheckUtils]: 115: Hoare triple {37181#true} assume 0 != ~tmp~6; {37181#true} is VALID [2020-07-10 18:00:58,478 INFO L263 TraceCheckUtils]: 116: Hoare triple {37181#true} call waterRise(); {37391#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:00:58,478 INFO L280 TraceCheckUtils]: 117: Hoare triple {37391#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,479 INFO L280 TraceCheckUtils]: 118: Hoare triple {37181#true} ~waterLevel~0 := 1 + ~waterLevel~0; {37181#true} is VALID [2020-07-10 18:00:58,479 INFO L280 TraceCheckUtils]: 119: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,479 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {37181#true} {37181#true} #897#return; {37181#true} is VALID [2020-07-10 18:00:58,479 INFO L280 TraceCheckUtils]: 121: Hoare triple {37181#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,479 INFO L280 TraceCheckUtils]: 122: Hoare triple {37181#true} ~tmp___0~3 := #t~nondet36; {37181#true} is VALID [2020-07-10 18:00:58,480 INFO L280 TraceCheckUtils]: 123: Hoare triple {37181#true} havoc #t~nondet36; {37181#true} is VALID [2020-07-10 18:00:58,480 INFO L280 TraceCheckUtils]: 124: Hoare triple {37181#true} assume !(0 != ~tmp___0~3); {37181#true} is VALID [2020-07-10 18:00:58,480 INFO L280 TraceCheckUtils]: 125: Hoare triple {37181#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,480 INFO L280 TraceCheckUtils]: 126: Hoare triple {37181#true} ~tmp___2~0 := #t~nondet37; {37181#true} is VALID [2020-07-10 18:00:58,480 INFO L280 TraceCheckUtils]: 127: Hoare triple {37181#true} havoc #t~nondet37; {37181#true} is VALID [2020-07-10 18:00:58,480 INFO L280 TraceCheckUtils]: 128: Hoare triple {37181#true} assume !(0 != ~tmp___2~0); {37181#true} is VALID [2020-07-10 18:00:58,481 INFO L280 TraceCheckUtils]: 129: Hoare triple {37181#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,481 INFO L280 TraceCheckUtils]: 130: Hoare triple {37181#true} ~tmp___1~0 := #t~nondet38; {37181#true} is VALID [2020-07-10 18:00:58,481 INFO L280 TraceCheckUtils]: 131: Hoare triple {37181#true} havoc #t~nondet38; {37181#true} is VALID [2020-07-10 18:00:58,481 INFO L280 TraceCheckUtils]: 132: Hoare triple {37181#true} assume 0 != ~tmp___1~0; {37181#true} is VALID [2020-07-10 18:00:58,484 INFO L263 TraceCheckUtils]: 133: Hoare triple {37181#true} call stopSystem(); {37392#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 18:00:58,485 INFO L280 TraceCheckUtils]: 134: Hoare triple {37392#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-10 18:00:58,500 INFO L280 TraceCheckUtils]: 135: Hoare triple {37181#true} ~systemActive~0 := 0; {37281#(= 0 ~systemActive~0)} is VALID [2020-07-10 18:00:58,505 INFO L280 TraceCheckUtils]: 136: Hoare triple {37281#(= 0 ~systemActive~0)} assume true; {37281#(= 0 ~systemActive~0)} is VALID [2020-07-10 18:00:58,506 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {37281#(= 0 ~systemActive~0)} {37181#true} #901#return; {37281#(= 0 ~systemActive~0)} is VALID [2020-07-10 18:00:58,507 INFO L263 TraceCheckUtils]: 138: Hoare triple {37281#(= 0 ~systemActive~0)} call timeShift(); {37393#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 18:00:58,507 INFO L280 TraceCheckUtils]: 139: Hoare triple {37393#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-10 18:00:58,507 INFO L280 TraceCheckUtils]: 140: Hoare triple {37181#true} assume 0 != ~systemActive~0; {37181#true} is VALID [2020-07-10 18:00:58,508 INFO L263 TraceCheckUtils]: 141: Hoare triple {37181#true} call processEnvironment(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,508 INFO L280 TraceCheckUtils]: 142: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {37181#true} is VALID [2020-07-10 18:00:58,508 INFO L280 TraceCheckUtils]: 143: Hoare triple {37181#true} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-10 18:00:58,509 INFO L263 TraceCheckUtils]: 144: Hoare triple {37181#true} call processEnvironment__wrappee__highWaterSensor(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,509 INFO L280 TraceCheckUtils]: 145: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37181#true} is VALID [2020-07-10 18:00:58,509 INFO L280 TraceCheckUtils]: 146: Hoare triple {37181#true} assume 0 == ~pumpRunning~0; {37181#true} is VALID [2020-07-10 18:00:58,509 INFO L263 TraceCheckUtils]: 147: Hoare triple {37181#true} call #t~ret14 := isHighWaterLevel(); {37181#true} is VALID [2020-07-10 18:00:58,510 INFO L280 TraceCheckUtils]: 148: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-10 18:00:58,510 INFO L280 TraceCheckUtils]: 149: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,510 INFO L280 TraceCheckUtils]: 150: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-10 18:00:58,510 INFO L263 TraceCheckUtils]: 151: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-10 18:00:58,510 INFO L280 TraceCheckUtils]: 152: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,511 INFO L280 TraceCheckUtils]: 153: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,511 INFO L280 TraceCheckUtils]: 154: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-10 18:00:58,511 INFO L280 TraceCheckUtils]: 155: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,511 INFO L280 TraceCheckUtils]: 156: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,511 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-10 18:00:58,511 INFO L280 TraceCheckUtils]: 158: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,512 INFO L280 TraceCheckUtils]: 159: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,512 INFO L280 TraceCheckUtils]: 160: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,512 INFO L280 TraceCheckUtils]: 161: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,513 INFO L280 TraceCheckUtils]: 162: Hoare triple {37181#true} ~tmp___0~1 := 0; {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 18:00:58,513 INFO L280 TraceCheckUtils]: 163: Hoare triple {37508#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~9 := ~tmp___0~1; {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} is VALID [2020-07-10 18:00:58,513 INFO L280 TraceCheckUtils]: 164: Hoare triple {37509#(and (<= isHighWaterLevel_~retValue_acc~9 0) (<= 0 isHighWaterLevel_~retValue_acc~9))} #res := ~retValue_acc~9; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:00:58,514 INFO L280 TraceCheckUtils]: 165: Hoare triple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:00:58,515 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {37510#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37181#true} #919#return; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 18:00:58,515 INFO L280 TraceCheckUtils]: 167: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-10 18:00:58,515 INFO L280 TraceCheckUtils]: 168: Hoare triple {37497#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} ~tmp~2 := #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 18:00:58,516 INFO L280 TraceCheckUtils]: 169: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} havoc #t~ret14; {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} is VALID [2020-07-10 18:00:58,516 INFO L280 TraceCheckUtils]: 170: Hoare triple {37498#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2)} assume 0 != ~tmp~2; {37182#false} is VALID [2020-07-10 18:00:58,516 INFO L263 TraceCheckUtils]: 171: Hoare triple {37182#false} call activatePump(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,517 INFO L280 TraceCheckUtils]: 172: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-10 18:00:58,517 INFO L280 TraceCheckUtils]: 173: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,517 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {37181#true} {37182#false} #921#return; {37182#false} is VALID [2020-07-10 18:00:58,517 INFO L280 TraceCheckUtils]: 175: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-10 18:00:58,517 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {37182#false} {37181#true} #895#return; {37182#false} is VALID [2020-07-10 18:00:58,517 INFO L280 TraceCheckUtils]: 177: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-10 18:00:58,517 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {37182#false} {37181#true} #911#return; {37182#false} is VALID [2020-07-10 18:00:58,518 INFO L263 TraceCheckUtils]: 179: Hoare triple {37182#false} call __utac_acc__Specification4_spec__1(); {37181#true} is VALID [2020-07-10 18:00:58,518 INFO L280 TraceCheckUtils]: 180: Hoare triple {37181#true} havoc ~tmp~1; {37181#true} is VALID [2020-07-10 18:00:58,518 INFO L280 TraceCheckUtils]: 181: Hoare triple {37181#true} havoc ~tmp___0~0; {37181#true} is VALID [2020-07-10 18:00:58,518 INFO L263 TraceCheckUtils]: 182: Hoare triple {37181#true} call #t~ret1 := getWaterLevel(); {37181#true} is VALID [2020-07-10 18:00:58,518 INFO L280 TraceCheckUtils]: 183: Hoare triple {37181#true} havoc ~retValue_acc~2; {37181#true} is VALID [2020-07-10 18:00:58,518 INFO L280 TraceCheckUtils]: 184: Hoare triple {37181#true} ~retValue_acc~2 := ~waterLevel~0; {37181#true} is VALID [2020-07-10 18:00:58,518 INFO L280 TraceCheckUtils]: 185: Hoare triple {37181#true} #res := ~retValue_acc~2; {37181#true} is VALID [2020-07-10 18:00:58,519 INFO L280 TraceCheckUtils]: 186: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,519 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {37181#true} {37181#true} #839#return; {37181#true} is VALID [2020-07-10 18:00:58,519 INFO L280 TraceCheckUtils]: 188: Hoare triple {37181#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,519 INFO L280 TraceCheckUtils]: 189: Hoare triple {37181#true} ~tmp~1 := #t~ret1; {37181#true} is VALID [2020-07-10 18:00:58,519 INFO L280 TraceCheckUtils]: 190: Hoare triple {37181#true} havoc #t~ret1; {37181#true} is VALID [2020-07-10 18:00:58,519 INFO L280 TraceCheckUtils]: 191: Hoare triple {37181#true} assume !(0 == ~tmp~1); {37181#true} is VALID [2020-07-10 18:00:58,519 INFO L280 TraceCheckUtils]: 192: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,519 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {37181#true} {37182#false} #913#return; {37182#false} is VALID [2020-07-10 18:00:58,520 INFO L280 TraceCheckUtils]: 194: Hoare triple {37182#false} assume true; {37182#false} is VALID [2020-07-10 18:00:58,520 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {37182#false} {37281#(= 0 ~systemActive~0)} #903#return; {37182#false} is VALID [2020-07-10 18:00:58,520 INFO L280 TraceCheckUtils]: 196: Hoare triple {37182#false} assume !false; {37182#false} is VALID [2020-07-10 18:00:58,520 INFO L280 TraceCheckUtils]: 197: Hoare triple {37182#false} assume ~splverifierCounter~0 < 4; {37182#false} is VALID [2020-07-10 18:00:58,520 INFO L280 TraceCheckUtils]: 198: Hoare triple {37182#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {37182#false} is VALID [2020-07-10 18:00:58,520 INFO L280 TraceCheckUtils]: 199: Hoare triple {37182#false} ~tmp~6 := #t~nondet35; {37182#false} is VALID [2020-07-10 18:00:58,521 INFO L280 TraceCheckUtils]: 200: Hoare triple {37182#false} havoc #t~nondet35; {37182#false} is VALID [2020-07-10 18:00:58,521 INFO L280 TraceCheckUtils]: 201: Hoare triple {37182#false} assume 0 != ~tmp~6; {37182#false} is VALID [2020-07-10 18:00:58,521 INFO L263 TraceCheckUtils]: 202: Hoare triple {37182#false} call waterRise(); {37391#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:00:58,525 INFO L280 TraceCheckUtils]: 203: Hoare triple {37391#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,525 INFO L280 TraceCheckUtils]: 204: Hoare triple {37181#true} ~waterLevel~0 := 1 + ~waterLevel~0; {37181#true} is VALID [2020-07-10 18:00:58,525 INFO L280 TraceCheckUtils]: 205: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,525 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {37181#true} {37182#false} #897#return; {37182#false} is VALID [2020-07-10 18:00:58,526 INFO L280 TraceCheckUtils]: 207: Hoare triple {37182#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {37182#false} is VALID [2020-07-10 18:00:58,526 INFO L280 TraceCheckUtils]: 208: Hoare triple {37182#false} ~tmp___0~3 := #t~nondet36; {37182#false} is VALID [2020-07-10 18:00:58,526 INFO L280 TraceCheckUtils]: 209: Hoare triple {37182#false} havoc #t~nondet36; {37182#false} is VALID [2020-07-10 18:00:58,526 INFO L280 TraceCheckUtils]: 210: Hoare triple {37182#false} assume !(0 != ~tmp___0~3); {37182#false} is VALID [2020-07-10 18:00:58,526 INFO L280 TraceCheckUtils]: 211: Hoare triple {37182#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {37182#false} is VALID [2020-07-10 18:00:58,527 INFO L280 TraceCheckUtils]: 212: Hoare triple {37182#false} ~tmp___2~0 := #t~nondet37; {37182#false} is VALID [2020-07-10 18:00:58,527 INFO L280 TraceCheckUtils]: 213: Hoare triple {37182#false} havoc #t~nondet37; {37182#false} is VALID [2020-07-10 18:00:58,527 INFO L280 TraceCheckUtils]: 214: Hoare triple {37182#false} assume 0 != ~tmp___2~0; {37182#false} is VALID [2020-07-10 18:00:58,528 INFO L263 TraceCheckUtils]: 215: Hoare triple {37182#false} call timeShift(); {37182#false} is VALID [2020-07-10 18:00:58,528 INFO L280 TraceCheckUtils]: 216: Hoare triple {37182#false} assume !(0 != ~pumpRunning~0); {37182#false} is VALID [2020-07-10 18:00:58,528 INFO L280 TraceCheckUtils]: 217: Hoare triple {37182#false} assume 0 != ~systemActive~0; {37182#false} is VALID [2020-07-10 18:00:58,528 INFO L263 TraceCheckUtils]: 218: Hoare triple {37182#false} call processEnvironment(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,528 INFO L280 TraceCheckUtils]: 219: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {37181#true} is VALID [2020-07-10 18:00:58,528 INFO L280 TraceCheckUtils]: 220: Hoare triple {37181#true} assume !(0 != ~pumpRunning~0); {37181#true} is VALID [2020-07-10 18:00:58,530 INFO L263 TraceCheckUtils]: 221: Hoare triple {37181#true} call processEnvironment__wrappee__highWaterSensor(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,531 INFO L280 TraceCheckUtils]: 222: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37181#true} is VALID [2020-07-10 18:00:58,531 INFO L280 TraceCheckUtils]: 223: Hoare triple {37181#true} assume 0 == ~pumpRunning~0; {37181#true} is VALID [2020-07-10 18:00:58,531 INFO L263 TraceCheckUtils]: 224: Hoare triple {37181#true} call #t~ret14 := isHighWaterLevel(); {37181#true} is VALID [2020-07-10 18:00:58,531 INFO L280 TraceCheckUtils]: 225: Hoare triple {37181#true} havoc ~retValue_acc~9; {37181#true} is VALID [2020-07-10 18:00:58,531 INFO L280 TraceCheckUtils]: 226: Hoare triple {37181#true} havoc ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,532 INFO L280 TraceCheckUtils]: 227: Hoare triple {37181#true} havoc ~tmp___0~1; {37181#true} is VALID [2020-07-10 18:00:58,532 INFO L263 TraceCheckUtils]: 228: Hoare triple {37181#true} call #t~ret33 := isHighWaterSensorDry(); {37181#true} is VALID [2020-07-10 18:00:58,532 INFO L280 TraceCheckUtils]: 229: Hoare triple {37181#true} havoc ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,532 INFO L280 TraceCheckUtils]: 230: Hoare triple {37181#true} assume ~waterLevel~0 < 2; {37181#true} is VALID [2020-07-10 18:00:58,532 INFO L280 TraceCheckUtils]: 231: Hoare triple {37181#true} ~retValue_acc~3 := 1; {37181#true} is VALID [2020-07-10 18:00:58,532 INFO L280 TraceCheckUtils]: 232: Hoare triple {37181#true} #res := ~retValue_acc~3; {37181#true} is VALID [2020-07-10 18:00:58,533 INFO L280 TraceCheckUtils]: 233: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,533 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {37181#true} {37181#true} #907#return; {37181#true} is VALID [2020-07-10 18:00:58,533 INFO L280 TraceCheckUtils]: 235: Hoare triple {37181#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,533 INFO L280 TraceCheckUtils]: 236: Hoare triple {37181#true} ~tmp~4 := #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,533 INFO L280 TraceCheckUtils]: 237: Hoare triple {37181#true} havoc #t~ret33; {37181#true} is VALID [2020-07-10 18:00:58,533 INFO L280 TraceCheckUtils]: 238: Hoare triple {37181#true} assume 0 != ~tmp~4; {37181#true} is VALID [2020-07-10 18:00:58,533 INFO L280 TraceCheckUtils]: 239: Hoare triple {37181#true} ~tmp___0~1 := 0; {37181#true} is VALID [2020-07-10 18:00:58,534 INFO L280 TraceCheckUtils]: 240: Hoare triple {37181#true} ~retValue_acc~9 := ~tmp___0~1; {37181#true} is VALID [2020-07-10 18:00:58,534 INFO L280 TraceCheckUtils]: 241: Hoare triple {37181#true} #res := ~retValue_acc~9; {37181#true} is VALID [2020-07-10 18:00:58,534 INFO L280 TraceCheckUtils]: 242: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,534 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {37181#true} {37181#true} #919#return; {37181#true} is VALID [2020-07-10 18:00:58,534 INFO L280 TraceCheckUtils]: 244: Hoare triple {37181#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {37181#true} is VALID [2020-07-10 18:00:58,534 INFO L280 TraceCheckUtils]: 245: Hoare triple {37181#true} ~tmp~2 := #t~ret14; {37181#true} is VALID [2020-07-10 18:00:58,534 INFO L280 TraceCheckUtils]: 246: Hoare triple {37181#true} havoc #t~ret14; {37181#true} is VALID [2020-07-10 18:00:58,534 INFO L280 TraceCheckUtils]: 247: Hoare triple {37181#true} assume 0 != ~tmp~2; {37181#true} is VALID [2020-07-10 18:00:58,535 INFO L263 TraceCheckUtils]: 248: Hoare triple {37181#true} call activatePump(); {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:00:58,535 INFO L280 TraceCheckUtils]: 249: Hoare triple {37445#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37181#true} is VALID [2020-07-10 18:00:58,535 INFO L280 TraceCheckUtils]: 250: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,535 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {37181#true} {37181#true} #921#return; {37181#true} is VALID [2020-07-10 18:00:58,535 INFO L280 TraceCheckUtils]: 252: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,536 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {37181#true} {37181#true} #895#return; {37181#true} is VALID [2020-07-10 18:00:58,536 INFO L280 TraceCheckUtils]: 254: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,536 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {37181#true} {37182#false} #911#return; {37182#false} is VALID [2020-07-10 18:00:58,536 INFO L263 TraceCheckUtils]: 256: Hoare triple {37182#false} call __utac_acc__Specification4_spec__1(); {37182#false} is VALID [2020-07-10 18:00:58,536 INFO L280 TraceCheckUtils]: 257: Hoare triple {37182#false} havoc ~tmp~1; {37182#false} is VALID [2020-07-10 18:00:58,536 INFO L280 TraceCheckUtils]: 258: Hoare triple {37182#false} havoc ~tmp___0~0; {37182#false} is VALID [2020-07-10 18:00:58,536 INFO L263 TraceCheckUtils]: 259: Hoare triple {37182#false} call #t~ret1 := getWaterLevel(); {37181#true} is VALID [2020-07-10 18:00:58,537 INFO L280 TraceCheckUtils]: 260: Hoare triple {37181#true} havoc ~retValue_acc~2; {37181#true} is VALID [2020-07-10 18:00:58,537 INFO L280 TraceCheckUtils]: 261: Hoare triple {37181#true} ~retValue_acc~2 := ~waterLevel~0; {37181#true} is VALID [2020-07-10 18:00:58,537 INFO L280 TraceCheckUtils]: 262: Hoare triple {37181#true} #res := ~retValue_acc~2; {37181#true} is VALID [2020-07-10 18:00:58,537 INFO L280 TraceCheckUtils]: 263: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,537 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {37181#true} {37182#false} #839#return; {37182#false} is VALID [2020-07-10 18:00:58,537 INFO L280 TraceCheckUtils]: 265: Hoare triple {37182#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {37182#false} is VALID [2020-07-10 18:00:58,537 INFO L280 TraceCheckUtils]: 266: Hoare triple {37182#false} ~tmp~1 := #t~ret1; {37182#false} is VALID [2020-07-10 18:00:58,537 INFO L280 TraceCheckUtils]: 267: Hoare triple {37182#false} havoc #t~ret1; {37182#false} is VALID [2020-07-10 18:00:58,538 INFO L280 TraceCheckUtils]: 268: Hoare triple {37182#false} assume 0 == ~tmp~1; {37182#false} is VALID [2020-07-10 18:00:58,538 INFO L263 TraceCheckUtils]: 269: Hoare triple {37182#false} call #t~ret2 := isPumpRunning(); {37181#true} is VALID [2020-07-10 18:00:58,538 INFO L280 TraceCheckUtils]: 270: Hoare triple {37181#true} havoc ~retValue_acc~8; {37181#true} is VALID [2020-07-10 18:00:58,538 INFO L280 TraceCheckUtils]: 271: Hoare triple {37181#true} ~retValue_acc~8 := ~pumpRunning~0; {37181#true} is VALID [2020-07-10 18:00:58,538 INFO L280 TraceCheckUtils]: 272: Hoare triple {37181#true} #res := ~retValue_acc~8; {37181#true} is VALID [2020-07-10 18:00:58,538 INFO L280 TraceCheckUtils]: 273: Hoare triple {37181#true} assume true; {37181#true} is VALID [2020-07-10 18:00:58,538 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {37181#true} {37182#false} #841#return; {37182#false} is VALID [2020-07-10 18:00:58,538 INFO L280 TraceCheckUtils]: 275: Hoare triple {37182#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {37182#false} is VALID [2020-07-10 18:00:58,539 INFO L280 TraceCheckUtils]: 276: Hoare triple {37182#false} ~tmp___0~0 := #t~ret2; {37182#false} is VALID [2020-07-10 18:00:58,539 INFO L280 TraceCheckUtils]: 277: Hoare triple {37182#false} havoc #t~ret2; {37182#false} is VALID [2020-07-10 18:00:58,539 INFO L280 TraceCheckUtils]: 278: Hoare triple {37182#false} assume 0 != ~tmp___0~0; {37182#false} is VALID [2020-07-10 18:00:58,539 INFO L263 TraceCheckUtils]: 279: Hoare triple {37182#false} call __automaton_fail(); {37182#false} is VALID [2020-07-10 18:00:58,539 INFO L280 TraceCheckUtils]: 280: Hoare triple {37182#false} assume !false; {37182#false} is VALID [2020-07-10 18:00:58,576 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 18:00:58,577 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:00:58,577 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [577747535] [2020-07-10 18:00:58,577 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:00:58,577 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-10 18:00:58,577 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1139488525] [2020-07-10 18:00:58,578 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 281 [2020-07-10 18:00:58,579 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:00:58,579 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 18:00:58,850 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 252 edges. 252 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:00:58,850 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 18:00:58,851 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:00:58,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 18:00:58,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2020-07-10 18:00:58,851 INFO L87 Difference]: Start difference. First operand 1453 states and 1712 transitions. Second operand 13 states. [2020-07-10 18:01:07,556 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 18:01:11,244 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:01:11,810 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 18:01:12,375 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 18:01:13,400 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:01:14,267 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:01:14,789 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:01:46,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:01:46,021 INFO L93 Difference]: Finished difference Result 2415 states and 2932 transitions. [2020-07-10 18:01:46,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-10 18:01:46,021 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 281 [2020-07-10 18:01:46,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:01:46,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 18:01:46,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 790 transitions. [2020-07-10 18:01:46,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 18:01:46,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 790 transitions. [2020-07-10 18:01:46,034 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 790 transitions. [2020-07-10 18:01:48,122 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 790 edges. 790 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:01:48,170 INFO L225 Difference]: With dead ends: 2415 [2020-07-10 18:01:48,170 INFO L226 Difference]: Without dead ends: 798 [2020-07-10 18:01:48,175 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 93 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=148, Invalid=502, Unknown=0, NotChecked=0, Total=650 [2020-07-10 18:01:48,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 798 states. [2020-07-10 18:02:05,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 798 to 709. [2020-07-10 18:02:05,674 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:02:05,674 INFO L82 GeneralOperation]: Start isEquivalent. First operand 798 states. Second operand 709 states. [2020-07-10 18:02:05,674 INFO L74 IsIncluded]: Start isIncluded. First operand 798 states. Second operand 709 states. [2020-07-10 18:02:05,674 INFO L87 Difference]: Start difference. First operand 798 states. Second operand 709 states. [2020-07-10 18:02:05,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:02:05,706 INFO L93 Difference]: Finished difference Result 798 states and 936 transitions. [2020-07-10 18:02:05,706 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 936 transitions. [2020-07-10 18:02:05,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:02:05,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:02:05,707 INFO L74 IsIncluded]: Start isIncluded. First operand 709 states. Second operand 798 states. [2020-07-10 18:02:05,708 INFO L87 Difference]: Start difference. First operand 709 states. Second operand 798 states. [2020-07-10 18:02:05,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:02:05,746 INFO L93 Difference]: Finished difference Result 798 states and 936 transitions. [2020-07-10 18:02:05,746 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 936 transitions. [2020-07-10 18:02:05,748 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:02:05,749 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:02:05,749 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:02:05,749 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:02:05,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 709 states. [2020-07-10 18:02:05,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 709 states and 811 transitions. [2020-07-10 18:02:05,772 INFO L78 Accepts]: Start accepts. Automaton has 709 states and 811 transitions. Word has length 281 [2020-07-10 18:02:05,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:02:05,772 INFO L479 AbstractCegarLoop]: Abstraction has 709 states and 811 transitions. [2020-07-10 18:02:05,772 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-10 18:02:05,772 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 709 states and 811 transitions. [2020-07-10 18:02:10,439 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 811 edges. 811 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:02:10,440 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 811 transitions. [2020-07-10 18:02:10,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2020-07-10 18:02:10,450 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:02:10,450 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 18:02:10,450 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 18:02:10,450 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:02:10,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:02:10,451 INFO L82 PathProgramCache]: Analyzing trace with hash 1181597795, now seen corresponding path program 1 times [2020-07-10 18:02:10,451 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:02:10,451 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1148122777] [2020-07-10 18:02:10,451 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:02:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:10,868 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 18:02:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:10,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {45663#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {45454#true} is VALID [2020-07-10 18:02:10,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} #valid := #valid[0 := 0]; {45454#true} is VALID [2020-07-10 18:02:10,949 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} assume 0 < #StackHeapBarrier; {45454#true} is VALID [2020-07-10 18:02:10,949 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {45454#true} is VALID [2020-07-10 18:02:10,949 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {45454#true} is VALID [2020-07-10 18:02:10,950 INFO L280 TraceCheckUtils]: 5: Hoare triple {45454#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {45454#true} is VALID [2020-07-10 18:02:10,950 INFO L280 TraceCheckUtils]: 6: Hoare triple {45454#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {45454#true} is VALID [2020-07-10 18:02:10,950 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {45454#true} is VALID [2020-07-10 18:02:10,950 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {45454#true} is VALID [2020-07-10 18:02:10,950 INFO L280 TraceCheckUtils]: 9: Hoare triple {45454#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {45454#true} is VALID [2020-07-10 18:02:10,951 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {45454#true} is VALID [2020-07-10 18:02:10,951 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {45454#true} is VALID [2020-07-10 18:02:10,951 INFO L280 TraceCheckUtils]: 12: Hoare triple {45454#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {45454#true} is VALID [2020-07-10 18:02:10,951 INFO L280 TraceCheckUtils]: 13: Hoare triple {45454#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {45454#true} is VALID [2020-07-10 18:02:10,951 INFO L280 TraceCheckUtils]: 14: Hoare triple {45454#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {45454#true} is VALID [2020-07-10 18:02:10,951 INFO L280 TraceCheckUtils]: 15: Hoare triple {45454#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {45454#true} is VALID [2020-07-10 18:02:10,952 INFO L280 TraceCheckUtils]: 16: Hoare triple {45454#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {45454#true} is VALID [2020-07-10 18:02:10,952 INFO L280 TraceCheckUtils]: 17: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {45454#true} is VALID [2020-07-10 18:02:10,952 INFO L280 TraceCheckUtils]: 18: Hoare triple {45454#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {45454#true} is VALID [2020-07-10 18:02:10,952 INFO L280 TraceCheckUtils]: 19: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {45454#true} is VALID [2020-07-10 18:02:10,952 INFO L280 TraceCheckUtils]: 20: Hoare triple {45454#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {45454#true} is VALID [2020-07-10 18:02:10,953 INFO L280 TraceCheckUtils]: 21: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {45454#true} is VALID [2020-07-10 18:02:10,953 INFO L280 TraceCheckUtils]: 22: Hoare triple {45454#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {45454#true} is VALID [2020-07-10 18:02:10,953 INFO L280 TraceCheckUtils]: 23: Hoare triple {45454#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {45454#true} is VALID [2020-07-10 18:02:10,953 INFO L280 TraceCheckUtils]: 24: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {45454#true} is VALID [2020-07-10 18:02:10,953 INFO L280 TraceCheckUtils]: 25: Hoare triple {45454#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {45454#true} is VALID [2020-07-10 18:02:10,954 INFO L280 TraceCheckUtils]: 26: Hoare triple {45454#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {45454#true} is VALID [2020-07-10 18:02:10,954 INFO L280 TraceCheckUtils]: 27: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {45454#true} is VALID [2020-07-10 18:02:10,954 INFO L280 TraceCheckUtils]: 28: Hoare triple {45454#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {45454#true} is VALID [2020-07-10 18:02:10,954 INFO L280 TraceCheckUtils]: 29: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {45454#true} is VALID [2020-07-10 18:02:10,954 INFO L280 TraceCheckUtils]: 30: Hoare triple {45454#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {45454#true} is VALID [2020-07-10 18:02:10,955 INFO L280 TraceCheckUtils]: 31: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {45454#true} is VALID [2020-07-10 18:02:10,955 INFO L280 TraceCheckUtils]: 32: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {45454#true} is VALID [2020-07-10 18:02:10,955 INFO L280 TraceCheckUtils]: 33: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {45454#true} is VALID [2020-07-10 18:02:10,955 INFO L280 TraceCheckUtils]: 34: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {45454#true} is VALID [2020-07-10 18:02:10,955 INFO L280 TraceCheckUtils]: 35: Hoare triple {45454#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {45454#true} is VALID [2020-07-10 18:02:10,955 INFO L280 TraceCheckUtils]: 36: Hoare triple {45454#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {45454#true} is VALID [2020-07-10 18:02:10,956 INFO L280 TraceCheckUtils]: 37: Hoare triple {45454#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {45454#true} is VALID [2020-07-10 18:02:10,956 INFO L280 TraceCheckUtils]: 38: Hoare triple {45454#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {45454#true} is VALID [2020-07-10 18:02:10,956 INFO L280 TraceCheckUtils]: 39: Hoare triple {45454#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {45454#true} is VALID [2020-07-10 18:02:10,956 INFO L280 TraceCheckUtils]: 40: Hoare triple {45454#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {45454#true} is VALID [2020-07-10 18:02:10,956 INFO L280 TraceCheckUtils]: 41: Hoare triple {45454#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {45454#true} is VALID [2020-07-10 18:02:10,957 INFO L280 TraceCheckUtils]: 42: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {45454#true} is VALID [2020-07-10 18:02:10,957 INFO L280 TraceCheckUtils]: 43: Hoare triple {45454#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {45454#true} is VALID [2020-07-10 18:02:10,957 INFO L280 TraceCheckUtils]: 44: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {45454#true} is VALID [2020-07-10 18:02:10,957 INFO L280 TraceCheckUtils]: 45: Hoare triple {45454#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {45454#true} is VALID [2020-07-10 18:02:10,957 INFO L280 TraceCheckUtils]: 46: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {45454#true} is VALID [2020-07-10 18:02:10,958 INFO L280 TraceCheckUtils]: 47: Hoare triple {45454#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {45454#true} is VALID [2020-07-10 18:02:10,958 INFO L280 TraceCheckUtils]: 48: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {45454#true} is VALID [2020-07-10 18:02:10,958 INFO L280 TraceCheckUtils]: 49: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {45454#true} is VALID [2020-07-10 18:02:10,958 INFO L280 TraceCheckUtils]: 50: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {45454#true} is VALID [2020-07-10 18:02:10,958 INFO L280 TraceCheckUtils]: 51: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {45454#true} is VALID [2020-07-10 18:02:10,959 INFO L280 TraceCheckUtils]: 52: Hoare triple {45454#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {45454#true} is VALID [2020-07-10 18:02:10,959 INFO L280 TraceCheckUtils]: 53: Hoare triple {45454#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {45454#true} is VALID [2020-07-10 18:02:10,959 INFO L280 TraceCheckUtils]: 54: Hoare triple {45454#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {45454#true} is VALID [2020-07-10 18:02:10,959 INFO L280 TraceCheckUtils]: 55: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {45454#true} is VALID [2020-07-10 18:02:10,959 INFO L280 TraceCheckUtils]: 56: Hoare triple {45454#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {45454#true} is VALID [2020-07-10 18:02:10,959 INFO L280 TraceCheckUtils]: 57: Hoare triple {45454#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {45454#true} is VALID [2020-07-10 18:02:10,960 INFO L280 TraceCheckUtils]: 58: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {45454#true} is VALID [2020-07-10 18:02:10,960 INFO L280 TraceCheckUtils]: 59: Hoare triple {45454#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {45454#true} is VALID [2020-07-10 18:02:10,960 INFO L280 TraceCheckUtils]: 60: Hoare triple {45454#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {45454#true} is VALID [2020-07-10 18:02:10,960 INFO L280 TraceCheckUtils]: 61: Hoare triple {45454#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {45454#true} is VALID [2020-07-10 18:02:10,960 INFO L280 TraceCheckUtils]: 62: Hoare triple {45454#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {45454#true} is VALID [2020-07-10 18:02:10,961 INFO L280 TraceCheckUtils]: 63: Hoare triple {45454#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {45454#true} is VALID [2020-07-10 18:02:10,961 INFO L280 TraceCheckUtils]: 64: Hoare triple {45454#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {45454#true} is VALID [2020-07-10 18:02:10,961 INFO L280 TraceCheckUtils]: 65: Hoare triple {45454#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {45454#true} is VALID [2020-07-10 18:02:10,961 INFO L280 TraceCheckUtils]: 66: Hoare triple {45454#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {45454#true} is VALID [2020-07-10 18:02:10,961 INFO L280 TraceCheckUtils]: 67: Hoare triple {45454#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {45454#true} is VALID [2020-07-10 18:02:10,962 INFO L280 TraceCheckUtils]: 68: Hoare triple {45454#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {45454#true} is VALID [2020-07-10 18:02:10,962 INFO L280 TraceCheckUtils]: 69: Hoare triple {45454#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {45454#true} is VALID [2020-07-10 18:02:10,962 INFO L280 TraceCheckUtils]: 70: Hoare triple {45454#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {45454#true} is VALID [2020-07-10 18:02:10,962 INFO L280 TraceCheckUtils]: 71: Hoare triple {45454#true} ~cleanupTimeShifts~0 := 4; {45454#true} is VALID [2020-07-10 18:02:10,969 INFO L280 TraceCheckUtils]: 72: Hoare triple {45454#true} ~waterLevel~0 := 1; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:10,969 INFO L280 TraceCheckUtils]: 73: Hoare triple {45535#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:10,970 INFO L280 TraceCheckUtils]: 74: Hoare triple {45535#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:10,970 INFO L280 TraceCheckUtils]: 75: Hoare triple {45535#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:10,971 INFO L280 TraceCheckUtils]: 76: Hoare triple {45535#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:10,971 INFO L280 TraceCheckUtils]: 77: Hoare triple {45535#(= 1 ~waterLevel~0)} assume true; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:10,972 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {45535#(= 1 ~waterLevel~0)} {45454#true} #937#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:10,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:10,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:10,978 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #845#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:10,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:10,981 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:10,981 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #847#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:10,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~6; {45454#true} is VALID [2020-07-10 18:02:10,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} ~retValue_acc~6 := 1; {45454#true} is VALID [2020-07-10 18:02:10,986 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} #res := ~retValue_acc~6; {45454#true} is VALID [2020-07-10 18:02:10,986 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:10,987 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #849#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:10,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:10,991 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #851#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:02:11,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 18:02:11,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 18:02:11,035 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {45535#(= 1 ~waterLevel~0)} #897#return; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {45752#(<= ~waterLevel~0 1)} ~retValue_acc~3 := 1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,153 INFO L280 TraceCheckUtils]: 3: Hoare triple {45752#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,153 INFO L280 TraceCheckUtils]: 4: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,154 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #907#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-10 18:02:11,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-10 18:02:11,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-10 18:02:11,155 INFO L263 TraceCheckUtils]: 3: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-10 18:02:11,155 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,156 INFO L280 TraceCheckUtils]: 6: Hoare triple {45752#(<= ~waterLevel~0 1)} ~retValue_acc~3 := 1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,157 INFO L280 TraceCheckUtils]: 7: Hoare triple {45752#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,158 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #907#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,158 INFO L280 TraceCheckUtils]: 10: Hoare triple {45752#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,159 INFO L280 TraceCheckUtils]: 11: Hoare triple {45752#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret33; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,159 INFO L280 TraceCheckUtils]: 12: Hoare triple {45752#(<= ~waterLevel~0 1)} havoc #t~ret33; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,160 INFO L280 TraceCheckUtils]: 13: Hoare triple {45752#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~4); {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,160 INFO L280 TraceCheckUtils]: 14: Hoare triple {45752#(<= ~waterLevel~0 1)} ~tmp___0~1 := 1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,161 INFO L280 TraceCheckUtils]: 15: Hoare triple {45752#(<= ~waterLevel~0 1)} ~retValue_acc~9 := ~tmp___0~1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,161 INFO L280 TraceCheckUtils]: 16: Hoare triple {45752#(<= ~waterLevel~0 1)} #res := ~retValue_acc~9; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,162 INFO L280 TraceCheckUtils]: 17: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,163 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #919#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-10 18:02:11,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,168 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {45454#true} {45752#(<= ~waterLevel~0 1)} #921#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45454#true} is VALID [2020-07-10 18:02:11,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume 0 == ~pumpRunning~0; {45454#true} is VALID [2020-07-10 18:02:11,169 INFO L263 TraceCheckUtils]: 2: Hoare triple {45454#true} call #t~ret14 := isHighWaterLevel(); {45454#true} is VALID [2020-07-10 18:02:11,169 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-10 18:02:11,169 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-10 18:02:11,169 INFO L280 TraceCheckUtils]: 5: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-10 18:02:11,170 INFO L263 TraceCheckUtils]: 6: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-10 18:02:11,170 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,170 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {45752#(<= ~waterLevel~0 1)} ~retValue_acc~3 := 1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,172 INFO L280 TraceCheckUtils]: 10: Hoare triple {45752#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,172 INFO L280 TraceCheckUtils]: 11: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,174 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #907#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,174 INFO L280 TraceCheckUtils]: 13: Hoare triple {45752#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,175 INFO L280 TraceCheckUtils]: 14: Hoare triple {45752#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret33; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,175 INFO L280 TraceCheckUtils]: 15: Hoare triple {45752#(<= ~waterLevel~0 1)} havoc #t~ret33; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,176 INFO L280 TraceCheckUtils]: 16: Hoare triple {45752#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~4); {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,177 INFO L280 TraceCheckUtils]: 17: Hoare triple {45752#(<= ~waterLevel~0 1)} ~tmp___0~1 := 1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,177 INFO L280 TraceCheckUtils]: 18: Hoare triple {45752#(<= ~waterLevel~0 1)} ~retValue_acc~9 := ~tmp___0~1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,178 INFO L280 TraceCheckUtils]: 19: Hoare triple {45752#(<= ~waterLevel~0 1)} #res := ~retValue_acc~9; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,179 INFO L280 TraceCheckUtils]: 20: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,180 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #919#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,181 INFO L280 TraceCheckUtils]: 22: Hoare triple {45752#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,181 INFO L280 TraceCheckUtils]: 23: Hoare triple {45752#(<= ~waterLevel~0 1)} ~tmp~2 := #t~ret14; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,182 INFO L280 TraceCheckUtils]: 24: Hoare triple {45752#(<= ~waterLevel~0 1)} havoc #t~ret14; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,182 INFO L280 TraceCheckUtils]: 25: Hoare triple {45752#(<= ~waterLevel~0 1)} assume 0 != ~tmp~2; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,183 INFO L263 TraceCheckUtils]: 26: Hoare triple {45752#(<= ~waterLevel~0 1)} call activatePump(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,183 INFO L280 TraceCheckUtils]: 27: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-10 18:02:11,183 INFO L280 TraceCheckUtils]: 28: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,184 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {45454#true} {45752#(<= ~waterLevel~0 1)} #921#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,184 INFO L280 TraceCheckUtils]: 30: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,185 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #895#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45454#true} is VALID [2020-07-10 18:02:11,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume !(0 != ~pumpRunning~0); {45454#true} is VALID [2020-07-10 18:02:11,187 INFO L263 TraceCheckUtils]: 2: Hoare triple {45454#true} call processEnvironment__wrappee__highWaterSensor(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,187 INFO L280 TraceCheckUtils]: 3: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45454#true} is VALID [2020-07-10 18:02:11,187 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} assume 0 == ~pumpRunning~0; {45454#true} is VALID [2020-07-10 18:02:11,188 INFO L263 TraceCheckUtils]: 5: Hoare triple {45454#true} call #t~ret14 := isHighWaterLevel(); {45454#true} is VALID [2020-07-10 18:02:11,188 INFO L280 TraceCheckUtils]: 6: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-10 18:02:11,188 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-10 18:02:11,188 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-10 18:02:11,188 INFO L263 TraceCheckUtils]: 9: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-10 18:02:11,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,189 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,190 INFO L280 TraceCheckUtils]: 12: Hoare triple {45752#(<= ~waterLevel~0 1)} ~retValue_acc~3 := 1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,190 INFO L280 TraceCheckUtils]: 13: Hoare triple {45752#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,191 INFO L280 TraceCheckUtils]: 14: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,192 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #907#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,193 INFO L280 TraceCheckUtils]: 16: Hoare triple {45752#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,194 INFO L280 TraceCheckUtils]: 17: Hoare triple {45752#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret33; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,194 INFO L280 TraceCheckUtils]: 18: Hoare triple {45752#(<= ~waterLevel~0 1)} havoc #t~ret33; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,195 INFO L280 TraceCheckUtils]: 19: Hoare triple {45752#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~4); {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,195 INFO L280 TraceCheckUtils]: 20: Hoare triple {45752#(<= ~waterLevel~0 1)} ~tmp___0~1 := 1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,196 INFO L280 TraceCheckUtils]: 21: Hoare triple {45752#(<= ~waterLevel~0 1)} ~retValue_acc~9 := ~tmp___0~1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,196 INFO L280 TraceCheckUtils]: 22: Hoare triple {45752#(<= ~waterLevel~0 1)} #res := ~retValue_acc~9; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,197 INFO L280 TraceCheckUtils]: 23: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,198 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #919#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,198 INFO L280 TraceCheckUtils]: 25: Hoare triple {45752#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,199 INFO L280 TraceCheckUtils]: 26: Hoare triple {45752#(<= ~waterLevel~0 1)} ~tmp~2 := #t~ret14; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,199 INFO L280 TraceCheckUtils]: 27: Hoare triple {45752#(<= ~waterLevel~0 1)} havoc #t~ret14; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,200 INFO L280 TraceCheckUtils]: 28: Hoare triple {45752#(<= ~waterLevel~0 1)} assume 0 != ~tmp~2; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,200 INFO L263 TraceCheckUtils]: 29: Hoare triple {45752#(<= ~waterLevel~0 1)} call activatePump(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,200 INFO L280 TraceCheckUtils]: 30: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-10 18:02:11,201 INFO L280 TraceCheckUtils]: 31: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,201 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {45454#true} {45752#(<= ~waterLevel~0 1)} #921#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,202 INFO L280 TraceCheckUtils]: 33: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,203 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #895#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,204 INFO L280 TraceCheckUtils]: 35: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,205 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} #911#return; {45704#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 18:02:11,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~2; {45454#true} is VALID [2020-07-10 18:02:11,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} ~retValue_acc~2 := ~waterLevel~0; {45454#true} is VALID [2020-07-10 18:02:11,214 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} #res := ~retValue_acc~2; {45454#true} is VALID [2020-07-10 18:02:11,214 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,214 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45454#true} {45454#true} #839#return; {45454#true} is VALID [2020-07-10 18:02:11,214 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~tmp~1; {45454#true} is VALID [2020-07-10 18:02:11,215 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} havoc ~tmp___0~0; {45454#true} is VALID [2020-07-10 18:02:11,215 INFO L263 TraceCheckUtils]: 2: Hoare triple {45454#true} call #t~ret1 := getWaterLevel(); {45454#true} is VALID [2020-07-10 18:02:11,215 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} havoc ~retValue_acc~2; {45454#true} is VALID [2020-07-10 18:02:11,215 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} ~retValue_acc~2 := ~waterLevel~0; {45454#true} is VALID [2020-07-10 18:02:11,216 INFO L280 TraceCheckUtils]: 5: Hoare triple {45454#true} #res := ~retValue_acc~2; {45454#true} is VALID [2020-07-10 18:02:11,216 INFO L280 TraceCheckUtils]: 6: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,216 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {45454#true} {45454#true} #839#return; {45454#true} is VALID [2020-07-10 18:02:11,216 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {45454#true} is VALID [2020-07-10 18:02:11,216 INFO L280 TraceCheckUtils]: 9: Hoare triple {45454#true} ~tmp~1 := #t~ret1; {45454#true} is VALID [2020-07-10 18:02:11,217 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} havoc #t~ret1; {45454#true} is VALID [2020-07-10 18:02:11,217 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} assume !(0 == ~tmp~1); {45454#true} is VALID [2020-07-10 18:02:11,217 INFO L280 TraceCheckUtils]: 12: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,218 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {45454#true} {45704#(<= |old(~waterLevel~0)| 1)} #913#return; {45704#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 18:02:11,219 INFO L280 TraceCheckUtils]: 0: Hoare triple {45666#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:02:11,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:02:11,220 INFO L263 TraceCheckUtils]: 2: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,221 INFO L280 TraceCheckUtils]: 3: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45454#true} is VALID [2020-07-10 18:02:11,221 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} assume !(0 != ~pumpRunning~0); {45454#true} is VALID [2020-07-10 18:02:11,221 INFO L263 TraceCheckUtils]: 5: Hoare triple {45454#true} call processEnvironment__wrappee__highWaterSensor(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,222 INFO L280 TraceCheckUtils]: 6: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45454#true} is VALID [2020-07-10 18:02:11,222 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} assume 0 == ~pumpRunning~0; {45454#true} is VALID [2020-07-10 18:02:11,222 INFO L263 TraceCheckUtils]: 8: Hoare triple {45454#true} call #t~ret14 := isHighWaterLevel(); {45454#true} is VALID [2020-07-10 18:02:11,222 INFO L280 TraceCheckUtils]: 9: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-10 18:02:11,222 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-10 18:02:11,222 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-10 18:02:11,223 INFO L263 TraceCheckUtils]: 12: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-10 18:02:11,223 INFO L280 TraceCheckUtils]: 13: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,224 INFO L280 TraceCheckUtils]: 14: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,224 INFO L280 TraceCheckUtils]: 15: Hoare triple {45752#(<= ~waterLevel~0 1)} ~retValue_acc~3 := 1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,225 INFO L280 TraceCheckUtils]: 16: Hoare triple {45752#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,225 INFO L280 TraceCheckUtils]: 17: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,226 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #907#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,226 INFO L280 TraceCheckUtils]: 19: Hoare triple {45752#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,227 INFO L280 TraceCheckUtils]: 20: Hoare triple {45752#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret33; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,227 INFO L280 TraceCheckUtils]: 21: Hoare triple {45752#(<= ~waterLevel~0 1)} havoc #t~ret33; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,228 INFO L280 TraceCheckUtils]: 22: Hoare triple {45752#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~4); {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,228 INFO L280 TraceCheckUtils]: 23: Hoare triple {45752#(<= ~waterLevel~0 1)} ~tmp___0~1 := 1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,229 INFO L280 TraceCheckUtils]: 24: Hoare triple {45752#(<= ~waterLevel~0 1)} ~retValue_acc~9 := ~tmp___0~1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,229 INFO L280 TraceCheckUtils]: 25: Hoare triple {45752#(<= ~waterLevel~0 1)} #res := ~retValue_acc~9; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,230 INFO L280 TraceCheckUtils]: 26: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,231 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #919#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,231 INFO L280 TraceCheckUtils]: 28: Hoare triple {45752#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,232 INFO L280 TraceCheckUtils]: 29: Hoare triple {45752#(<= ~waterLevel~0 1)} ~tmp~2 := #t~ret14; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,232 INFO L280 TraceCheckUtils]: 30: Hoare triple {45752#(<= ~waterLevel~0 1)} havoc #t~ret14; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,233 INFO L280 TraceCheckUtils]: 31: Hoare triple {45752#(<= ~waterLevel~0 1)} assume 0 != ~tmp~2; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,234 INFO L263 TraceCheckUtils]: 32: Hoare triple {45752#(<= ~waterLevel~0 1)} call activatePump(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,234 INFO L280 TraceCheckUtils]: 33: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-10 18:02:11,234 INFO L280 TraceCheckUtils]: 34: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,234 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {45454#true} {45752#(<= ~waterLevel~0 1)} #921#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,235 INFO L280 TraceCheckUtils]: 36: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,235 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #895#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,236 INFO L280 TraceCheckUtils]: 38: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,237 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} #911#return; {45704#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 18:02:11,237 INFO L263 TraceCheckUtils]: 40: Hoare triple {45704#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification4_spec__1(); {45454#true} is VALID [2020-07-10 18:02:11,237 INFO L280 TraceCheckUtils]: 41: Hoare triple {45454#true} havoc ~tmp~1; {45454#true} is VALID [2020-07-10 18:02:11,237 INFO L280 TraceCheckUtils]: 42: Hoare triple {45454#true} havoc ~tmp___0~0; {45454#true} is VALID [2020-07-10 18:02:11,237 INFO L263 TraceCheckUtils]: 43: Hoare triple {45454#true} call #t~ret1 := getWaterLevel(); {45454#true} is VALID [2020-07-10 18:02:11,238 INFO L280 TraceCheckUtils]: 44: Hoare triple {45454#true} havoc ~retValue_acc~2; {45454#true} is VALID [2020-07-10 18:02:11,238 INFO L280 TraceCheckUtils]: 45: Hoare triple {45454#true} ~retValue_acc~2 := ~waterLevel~0; {45454#true} is VALID [2020-07-10 18:02:11,238 INFO L280 TraceCheckUtils]: 46: Hoare triple {45454#true} #res := ~retValue_acc~2; {45454#true} is VALID [2020-07-10 18:02:11,238 INFO L280 TraceCheckUtils]: 47: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,238 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {45454#true} {45454#true} #839#return; {45454#true} is VALID [2020-07-10 18:02:11,239 INFO L280 TraceCheckUtils]: 49: Hoare triple {45454#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {45454#true} is VALID [2020-07-10 18:02:11,239 INFO L280 TraceCheckUtils]: 50: Hoare triple {45454#true} ~tmp~1 := #t~ret1; {45454#true} is VALID [2020-07-10 18:02:11,239 INFO L280 TraceCheckUtils]: 51: Hoare triple {45454#true} havoc #t~ret1; {45454#true} is VALID [2020-07-10 18:02:11,239 INFO L280 TraceCheckUtils]: 52: Hoare triple {45454#true} assume !(0 == ~tmp~1); {45454#true} is VALID [2020-07-10 18:02:11,239 INFO L280 TraceCheckUtils]: 53: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,240 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {45454#true} {45704#(<= |old(~waterLevel~0)| 1)} #913#return; {45704#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 18:02:11,240 INFO L280 TraceCheckUtils]: 55: Hoare triple {45704#(<= |old(~waterLevel~0)| 1)} assume true; {45704#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 18:02:11,241 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {45704#(<= |old(~waterLevel~0)| 1)} {45551#(<= 2 ~waterLevel~0)} #903#return; {45455#false} is VALID [2020-07-10 18:02:11,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {45454#true} is VALID [2020-07-10 18:02:11,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} ~waterLevel~0 := 1 + ~waterLevel~0; {45454#true} is VALID [2020-07-10 18:02:11,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,248 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {45454#true} {45455#false} #897#return; {45455#false} is VALID [2020-07-10 18:02:11,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 > 0); {45454#true} is VALID [2020-07-10 18:02:11,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,251 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {45454#true} {45455#false} #909#return; {45455#false} is VALID [2020-07-10 18:02:11,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45454#true} is VALID [2020-07-10 18:02:11,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} ~retValue_acc~3 := 1; {45454#true} is VALID [2020-07-10 18:02:11,280 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} #res := ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,280 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,280 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {45454#true} {45454#true} #907#return; {45454#true} is VALID [2020-07-10 18:02:11,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-10 18:02:11,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-10 18:02:11,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-10 18:02:11,281 INFO L263 TraceCheckUtils]: 3: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-10 18:02:11,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,281 INFO L280 TraceCheckUtils]: 5: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45454#true} is VALID [2020-07-10 18:02:11,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {45454#true} ~retValue_acc~3 := 1; {45454#true} is VALID [2020-07-10 18:02:11,282 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} #res := ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,282 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,283 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {45454#true} {45454#true} #907#return; {45454#true} is VALID [2020-07-10 18:02:11,283 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45454#true} is VALID [2020-07-10 18:02:11,284 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} ~tmp~4 := #t~ret33; {45454#true} is VALID [2020-07-10 18:02:11,284 INFO L280 TraceCheckUtils]: 12: Hoare triple {45454#true} havoc #t~ret33; {45454#true} is VALID [2020-07-10 18:02:11,284 INFO L280 TraceCheckUtils]: 13: Hoare triple {45454#true} assume !(0 != ~tmp~4); {45454#true} is VALID [2020-07-10 18:02:11,284 INFO L280 TraceCheckUtils]: 14: Hoare triple {45454#true} ~tmp___0~1 := 1; {45454#true} is VALID [2020-07-10 18:02:11,284 INFO L280 TraceCheckUtils]: 15: Hoare triple {45454#true} ~retValue_acc~9 := ~tmp___0~1; {45454#true} is VALID [2020-07-10 18:02:11,285 INFO L280 TraceCheckUtils]: 16: Hoare triple {45454#true} #res := ~retValue_acc~9; {45454#true} is VALID [2020-07-10 18:02:11,285 INFO L280 TraceCheckUtils]: 17: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,285 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {45454#true} {45454#true} #919#return; {45454#true} is VALID [2020-07-10 18:02:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-10 18:02:11,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,291 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {45454#true} {45454#true} #921#return; {45454#true} is VALID [2020-07-10 18:02:11,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45454#true} is VALID [2020-07-10 18:02:11,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume 0 == ~pumpRunning~0; {45454#true} is VALID [2020-07-10 18:02:11,291 INFO L263 TraceCheckUtils]: 2: Hoare triple {45454#true} call #t~ret14 := isHighWaterLevel(); {45454#true} is VALID [2020-07-10 18:02:11,292 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-10 18:02:11,292 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-10 18:02:11,292 INFO L280 TraceCheckUtils]: 5: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-10 18:02:11,292 INFO L263 TraceCheckUtils]: 6: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-10 18:02:11,292 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,293 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45454#true} is VALID [2020-07-10 18:02:11,293 INFO L280 TraceCheckUtils]: 9: Hoare triple {45454#true} ~retValue_acc~3 := 1; {45454#true} is VALID [2020-07-10 18:02:11,293 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} #res := ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,293 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,293 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {45454#true} {45454#true} #907#return; {45454#true} is VALID [2020-07-10 18:02:11,294 INFO L280 TraceCheckUtils]: 13: Hoare triple {45454#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45454#true} is VALID [2020-07-10 18:02:11,294 INFO L280 TraceCheckUtils]: 14: Hoare triple {45454#true} ~tmp~4 := #t~ret33; {45454#true} is VALID [2020-07-10 18:02:11,294 INFO L280 TraceCheckUtils]: 15: Hoare triple {45454#true} havoc #t~ret33; {45454#true} is VALID [2020-07-10 18:02:11,294 INFO L280 TraceCheckUtils]: 16: Hoare triple {45454#true} assume !(0 != ~tmp~4); {45454#true} is VALID [2020-07-10 18:02:11,294 INFO L280 TraceCheckUtils]: 17: Hoare triple {45454#true} ~tmp___0~1 := 1; {45454#true} is VALID [2020-07-10 18:02:11,294 INFO L280 TraceCheckUtils]: 18: Hoare triple {45454#true} ~retValue_acc~9 := ~tmp___0~1; {45454#true} is VALID [2020-07-10 18:02:11,295 INFO L280 TraceCheckUtils]: 19: Hoare triple {45454#true} #res := ~retValue_acc~9; {45454#true} is VALID [2020-07-10 18:02:11,295 INFO L280 TraceCheckUtils]: 20: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,295 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {45454#true} {45454#true} #919#return; {45454#true} is VALID [2020-07-10 18:02:11,295 INFO L280 TraceCheckUtils]: 22: Hoare triple {45454#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {45454#true} is VALID [2020-07-10 18:02:11,295 INFO L280 TraceCheckUtils]: 23: Hoare triple {45454#true} ~tmp~2 := #t~ret14; {45454#true} is VALID [2020-07-10 18:02:11,296 INFO L280 TraceCheckUtils]: 24: Hoare triple {45454#true} havoc #t~ret14; {45454#true} is VALID [2020-07-10 18:02:11,296 INFO L280 TraceCheckUtils]: 25: Hoare triple {45454#true} assume 0 != ~tmp~2; {45454#true} is VALID [2020-07-10 18:02:11,297 INFO L263 TraceCheckUtils]: 26: Hoare triple {45454#true} call activatePump(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,297 INFO L280 TraceCheckUtils]: 27: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-10 18:02:11,297 INFO L280 TraceCheckUtils]: 28: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,297 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {45454#true} {45454#true} #921#return; {45454#true} is VALID [2020-07-10 18:02:11,297 INFO L280 TraceCheckUtils]: 30: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,298 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {45454#true} {45454#true} #895#return; {45454#true} is VALID [2020-07-10 18:02:11,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45454#true} is VALID [2020-07-10 18:02:11,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} assume !(0 != ~pumpRunning~0); {45454#true} is VALID [2020-07-10 18:02:11,299 INFO L263 TraceCheckUtils]: 2: Hoare triple {45454#true} call processEnvironment__wrappee__highWaterSensor(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,299 INFO L280 TraceCheckUtils]: 3: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45454#true} is VALID [2020-07-10 18:02:11,299 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} assume 0 == ~pumpRunning~0; {45454#true} is VALID [2020-07-10 18:02:11,300 INFO L263 TraceCheckUtils]: 5: Hoare triple {45454#true} call #t~ret14 := isHighWaterLevel(); {45454#true} is VALID [2020-07-10 18:02:11,300 INFO L280 TraceCheckUtils]: 6: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-10 18:02:11,300 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-10 18:02:11,300 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-10 18:02:11,300 INFO L263 TraceCheckUtils]: 9: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-10 18:02:11,301 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,301 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45454#true} is VALID [2020-07-10 18:02:11,301 INFO L280 TraceCheckUtils]: 12: Hoare triple {45454#true} ~retValue_acc~3 := 1; {45454#true} is VALID [2020-07-10 18:02:11,301 INFO L280 TraceCheckUtils]: 13: Hoare triple {45454#true} #res := ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,301 INFO L280 TraceCheckUtils]: 14: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,302 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {45454#true} {45454#true} #907#return; {45454#true} is VALID [2020-07-10 18:02:11,302 INFO L280 TraceCheckUtils]: 16: Hoare triple {45454#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45454#true} is VALID [2020-07-10 18:02:11,302 INFO L280 TraceCheckUtils]: 17: Hoare triple {45454#true} ~tmp~4 := #t~ret33; {45454#true} is VALID [2020-07-10 18:02:11,302 INFO L280 TraceCheckUtils]: 18: Hoare triple {45454#true} havoc #t~ret33; {45454#true} is VALID [2020-07-10 18:02:11,302 INFO L280 TraceCheckUtils]: 19: Hoare triple {45454#true} assume !(0 != ~tmp~4); {45454#true} is VALID [2020-07-10 18:02:11,303 INFO L280 TraceCheckUtils]: 20: Hoare triple {45454#true} ~tmp___0~1 := 1; {45454#true} is VALID [2020-07-10 18:02:11,303 INFO L280 TraceCheckUtils]: 21: Hoare triple {45454#true} ~retValue_acc~9 := ~tmp___0~1; {45454#true} is VALID [2020-07-10 18:02:11,303 INFO L280 TraceCheckUtils]: 22: Hoare triple {45454#true} #res := ~retValue_acc~9; {45454#true} is VALID [2020-07-10 18:02:11,303 INFO L280 TraceCheckUtils]: 23: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,303 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {45454#true} {45454#true} #919#return; {45454#true} is VALID [2020-07-10 18:02:11,304 INFO L280 TraceCheckUtils]: 25: Hoare triple {45454#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {45454#true} is VALID [2020-07-10 18:02:11,304 INFO L280 TraceCheckUtils]: 26: Hoare triple {45454#true} ~tmp~2 := #t~ret14; {45454#true} is VALID [2020-07-10 18:02:11,304 INFO L280 TraceCheckUtils]: 27: Hoare triple {45454#true} havoc #t~ret14; {45454#true} is VALID [2020-07-10 18:02:11,304 INFO L280 TraceCheckUtils]: 28: Hoare triple {45454#true} assume 0 != ~tmp~2; {45454#true} is VALID [2020-07-10 18:02:11,306 INFO L263 TraceCheckUtils]: 29: Hoare triple {45454#true} call activatePump(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,306 INFO L280 TraceCheckUtils]: 30: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-10 18:02:11,306 INFO L280 TraceCheckUtils]: 31: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,306 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {45454#true} {45454#true} #921#return; {45454#true} is VALID [2020-07-10 18:02:11,306 INFO L280 TraceCheckUtils]: 33: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,307 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {45454#true} {45454#true} #895#return; {45454#true} is VALID [2020-07-10 18:02:11,307 INFO L280 TraceCheckUtils]: 35: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,307 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {45454#true} {45455#false} #911#return; {45455#false} is VALID [2020-07-10 18:02:11,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~2; {45454#true} is VALID [2020-07-10 18:02:11,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} ~retValue_acc~2 := ~waterLevel~0; {45454#true} is VALID [2020-07-10 18:02:11,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} #res := ~retValue_acc~2; {45454#true} is VALID [2020-07-10 18:02:11,315 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,315 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45454#true} {45455#false} #839#return; {45455#false} is VALID [2020-07-10 18:02:11,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:02:11,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {45454#true} havoc ~retValue_acc~8; {45454#true} is VALID [2020-07-10 18:02:11,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {45454#true} ~retValue_acc~8 := ~pumpRunning~0; {45454#true} is VALID [2020-07-10 18:02:11,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} #res := ~retValue_acc~8; {45454#true} is VALID [2020-07-10 18:02:11,320 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,320 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45454#true} {45455#false} #841#return; {45455#false} is VALID [2020-07-10 18:02:11,324 INFO L263 TraceCheckUtils]: 0: Hoare triple {45454#true} call ULTIMATE.init(); {45663#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 18:02:11,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {45663#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {45454#true} is VALID [2020-07-10 18:02:11,325 INFO L280 TraceCheckUtils]: 2: Hoare triple {45454#true} #valid := #valid[0 := 0]; {45454#true} is VALID [2020-07-10 18:02:11,325 INFO L280 TraceCheckUtils]: 3: Hoare triple {45454#true} assume 0 < #StackHeapBarrier; {45454#true} is VALID [2020-07-10 18:02:11,325 INFO L280 TraceCheckUtils]: 4: Hoare triple {45454#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {45454#true} is VALID [2020-07-10 18:02:11,325 INFO L280 TraceCheckUtils]: 5: Hoare triple {45454#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {45454#true} is VALID [2020-07-10 18:02:11,325 INFO L280 TraceCheckUtils]: 6: Hoare triple {45454#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {45454#true} is VALID [2020-07-10 18:02:11,326 INFO L280 TraceCheckUtils]: 7: Hoare triple {45454#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {45454#true} is VALID [2020-07-10 18:02:11,326 INFO L280 TraceCheckUtils]: 8: Hoare triple {45454#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {45454#true} is VALID [2020-07-10 18:02:11,326 INFO L280 TraceCheckUtils]: 9: Hoare triple {45454#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {45454#true} is VALID [2020-07-10 18:02:11,326 INFO L280 TraceCheckUtils]: 10: Hoare triple {45454#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {45454#true} is VALID [2020-07-10 18:02:11,326 INFO L280 TraceCheckUtils]: 11: Hoare triple {45454#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {45454#true} is VALID [2020-07-10 18:02:11,327 INFO L280 TraceCheckUtils]: 12: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {45454#true} is VALID [2020-07-10 18:02:11,327 INFO L280 TraceCheckUtils]: 13: Hoare triple {45454#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {45454#true} is VALID [2020-07-10 18:02:11,327 INFO L280 TraceCheckUtils]: 14: Hoare triple {45454#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {45454#true} is VALID [2020-07-10 18:02:11,327 INFO L280 TraceCheckUtils]: 15: Hoare triple {45454#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {45454#true} is VALID [2020-07-10 18:02:11,327 INFO L280 TraceCheckUtils]: 16: Hoare triple {45454#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {45454#true} is VALID [2020-07-10 18:02:11,327 INFO L280 TraceCheckUtils]: 17: Hoare triple {45454#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {45454#true} is VALID [2020-07-10 18:02:11,328 INFO L280 TraceCheckUtils]: 18: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {45454#true} is VALID [2020-07-10 18:02:11,328 INFO L280 TraceCheckUtils]: 19: Hoare triple {45454#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {45454#true} is VALID [2020-07-10 18:02:11,328 INFO L280 TraceCheckUtils]: 20: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {45454#true} is VALID [2020-07-10 18:02:11,328 INFO L280 TraceCheckUtils]: 21: Hoare triple {45454#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {45454#true} is VALID [2020-07-10 18:02:11,328 INFO L280 TraceCheckUtils]: 22: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {45454#true} is VALID [2020-07-10 18:02:11,328 INFO L280 TraceCheckUtils]: 23: Hoare triple {45454#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {45454#true} is VALID [2020-07-10 18:02:11,329 INFO L280 TraceCheckUtils]: 24: Hoare triple {45454#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {45454#true} is VALID [2020-07-10 18:02:11,329 INFO L280 TraceCheckUtils]: 25: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {45454#true} is VALID [2020-07-10 18:02:11,329 INFO L280 TraceCheckUtils]: 26: Hoare triple {45454#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {45454#true} is VALID [2020-07-10 18:02:11,329 INFO L280 TraceCheckUtils]: 27: Hoare triple {45454#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {45454#true} is VALID [2020-07-10 18:02:11,329 INFO L280 TraceCheckUtils]: 28: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {45454#true} is VALID [2020-07-10 18:02:11,330 INFO L280 TraceCheckUtils]: 29: Hoare triple {45454#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {45454#true} is VALID [2020-07-10 18:02:11,330 INFO L280 TraceCheckUtils]: 30: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {45454#true} is VALID [2020-07-10 18:02:11,330 INFO L280 TraceCheckUtils]: 31: Hoare triple {45454#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {45454#true} is VALID [2020-07-10 18:02:11,330 INFO L280 TraceCheckUtils]: 32: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {45454#true} is VALID [2020-07-10 18:02:11,330 INFO L280 TraceCheckUtils]: 33: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {45454#true} is VALID [2020-07-10 18:02:11,330 INFO L280 TraceCheckUtils]: 34: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {45454#true} is VALID [2020-07-10 18:02:11,331 INFO L280 TraceCheckUtils]: 35: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {45454#true} is VALID [2020-07-10 18:02:11,331 INFO L280 TraceCheckUtils]: 36: Hoare triple {45454#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {45454#true} is VALID [2020-07-10 18:02:11,331 INFO L280 TraceCheckUtils]: 37: Hoare triple {45454#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {45454#true} is VALID [2020-07-10 18:02:11,331 INFO L280 TraceCheckUtils]: 38: Hoare triple {45454#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {45454#true} is VALID [2020-07-10 18:02:11,331 INFO L280 TraceCheckUtils]: 39: Hoare triple {45454#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {45454#true} is VALID [2020-07-10 18:02:11,331 INFO L280 TraceCheckUtils]: 40: Hoare triple {45454#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {45454#true} is VALID [2020-07-10 18:02:11,332 INFO L280 TraceCheckUtils]: 41: Hoare triple {45454#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {45454#true} is VALID [2020-07-10 18:02:11,332 INFO L280 TraceCheckUtils]: 42: Hoare triple {45454#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {45454#true} is VALID [2020-07-10 18:02:11,332 INFO L280 TraceCheckUtils]: 43: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {45454#true} is VALID [2020-07-10 18:02:11,332 INFO L280 TraceCheckUtils]: 44: Hoare triple {45454#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {45454#true} is VALID [2020-07-10 18:02:11,332 INFO L280 TraceCheckUtils]: 45: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {45454#true} is VALID [2020-07-10 18:02:11,333 INFO L280 TraceCheckUtils]: 46: Hoare triple {45454#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {45454#true} is VALID [2020-07-10 18:02:11,333 INFO L280 TraceCheckUtils]: 47: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {45454#true} is VALID [2020-07-10 18:02:11,333 INFO L280 TraceCheckUtils]: 48: Hoare triple {45454#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {45454#true} is VALID [2020-07-10 18:02:11,333 INFO L280 TraceCheckUtils]: 49: Hoare triple {45454#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {45454#true} is VALID [2020-07-10 18:02:11,333 INFO L280 TraceCheckUtils]: 50: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {45454#true} is VALID [2020-07-10 18:02:11,333 INFO L280 TraceCheckUtils]: 51: Hoare triple {45454#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {45454#true} is VALID [2020-07-10 18:02:11,334 INFO L280 TraceCheckUtils]: 52: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {45454#true} is VALID [2020-07-10 18:02:11,334 INFO L280 TraceCheckUtils]: 53: Hoare triple {45454#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {45454#true} is VALID [2020-07-10 18:02:11,334 INFO L280 TraceCheckUtils]: 54: Hoare triple {45454#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {45454#true} is VALID [2020-07-10 18:02:11,334 INFO L280 TraceCheckUtils]: 55: Hoare triple {45454#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {45454#true} is VALID [2020-07-10 18:02:11,334 INFO L280 TraceCheckUtils]: 56: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {45454#true} is VALID [2020-07-10 18:02:11,334 INFO L280 TraceCheckUtils]: 57: Hoare triple {45454#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {45454#true} is VALID [2020-07-10 18:02:11,335 INFO L280 TraceCheckUtils]: 58: Hoare triple {45454#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {45454#true} is VALID [2020-07-10 18:02:11,335 INFO L280 TraceCheckUtils]: 59: Hoare triple {45454#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {45454#true} is VALID [2020-07-10 18:02:11,335 INFO L280 TraceCheckUtils]: 60: Hoare triple {45454#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {45454#true} is VALID [2020-07-10 18:02:11,335 INFO L280 TraceCheckUtils]: 61: Hoare triple {45454#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {45454#true} is VALID [2020-07-10 18:02:11,335 INFO L280 TraceCheckUtils]: 62: Hoare triple {45454#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {45454#true} is VALID [2020-07-10 18:02:11,336 INFO L280 TraceCheckUtils]: 63: Hoare triple {45454#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {45454#true} is VALID [2020-07-10 18:02:11,336 INFO L280 TraceCheckUtils]: 64: Hoare triple {45454#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {45454#true} is VALID [2020-07-10 18:02:11,336 INFO L280 TraceCheckUtils]: 65: Hoare triple {45454#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {45454#true} is VALID [2020-07-10 18:02:11,336 INFO L280 TraceCheckUtils]: 66: Hoare triple {45454#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {45454#true} is VALID [2020-07-10 18:02:11,336 INFO L280 TraceCheckUtils]: 67: Hoare triple {45454#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {45454#true} is VALID [2020-07-10 18:02:11,337 INFO L280 TraceCheckUtils]: 68: Hoare triple {45454#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {45454#true} is VALID [2020-07-10 18:02:11,337 INFO L280 TraceCheckUtils]: 69: Hoare triple {45454#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {45454#true} is VALID [2020-07-10 18:02:11,337 INFO L280 TraceCheckUtils]: 70: Hoare triple {45454#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {45454#true} is VALID [2020-07-10 18:02:11,337 INFO L280 TraceCheckUtils]: 71: Hoare triple {45454#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {45454#true} is VALID [2020-07-10 18:02:11,337 INFO L280 TraceCheckUtils]: 72: Hoare triple {45454#true} ~cleanupTimeShifts~0 := 4; {45454#true} is VALID [2020-07-10 18:02:11,338 INFO L280 TraceCheckUtils]: 73: Hoare triple {45454#true} ~waterLevel~0 := 1; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,339 INFO L280 TraceCheckUtils]: 74: Hoare triple {45535#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,339 INFO L280 TraceCheckUtils]: 75: Hoare triple {45535#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,340 INFO L280 TraceCheckUtils]: 76: Hoare triple {45535#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,340 INFO L280 TraceCheckUtils]: 77: Hoare triple {45535#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,341 INFO L280 TraceCheckUtils]: 78: Hoare triple {45535#(= 1 ~waterLevel~0)} assume true; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,341 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {45535#(= 1 ~waterLevel~0)} {45454#true} #937#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,342 INFO L263 TraceCheckUtils]: 80: Hoare triple {45535#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,343 INFO L280 TraceCheckUtils]: 81: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc ~retValue_acc~0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,343 INFO L280 TraceCheckUtils]: 82: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc ~tmp~0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,344 INFO L263 TraceCheckUtils]: 83: Hoare triple {45535#(= 1 ~waterLevel~0)} call select_helpers(); {45454#true} is VALID [2020-07-10 18:02:11,344 INFO L280 TraceCheckUtils]: 84: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,345 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #845#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,345 INFO L263 TraceCheckUtils]: 86: Hoare triple {45535#(= 1 ~waterLevel~0)} call select_features(); {45454#true} is VALID [2020-07-10 18:02:11,345 INFO L280 TraceCheckUtils]: 87: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,346 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #847#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,346 INFO L263 TraceCheckUtils]: 89: Hoare triple {45535#(= 1 ~waterLevel~0)} call #t~ret0 := valid_product(); {45454#true} is VALID [2020-07-10 18:02:11,347 INFO L280 TraceCheckUtils]: 90: Hoare triple {45454#true} havoc ~retValue_acc~6; {45454#true} is VALID [2020-07-10 18:02:11,347 INFO L280 TraceCheckUtils]: 91: Hoare triple {45454#true} ~retValue_acc~6 := 1; {45454#true} is VALID [2020-07-10 18:02:11,347 INFO L280 TraceCheckUtils]: 92: Hoare triple {45454#true} #res := ~retValue_acc~6; {45454#true} is VALID [2020-07-10 18:02:11,347 INFO L280 TraceCheckUtils]: 93: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,348 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #849#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,349 INFO L280 TraceCheckUtils]: 95: Hoare triple {45535#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,350 INFO L280 TraceCheckUtils]: 96: Hoare triple {45535#(= 1 ~waterLevel~0)} ~tmp~0 := #t~ret0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,351 INFO L280 TraceCheckUtils]: 97: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc #t~ret0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,351 INFO L280 TraceCheckUtils]: 98: Hoare triple {45535#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,352 INFO L263 TraceCheckUtils]: 99: Hoare triple {45535#(= 1 ~waterLevel~0)} call setup(); {45454#true} is VALID [2020-07-10 18:02:11,352 INFO L280 TraceCheckUtils]: 100: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,353 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {45454#true} {45535#(= 1 ~waterLevel~0)} #851#return; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,353 INFO L263 TraceCheckUtils]: 102: Hoare triple {45535#(= 1 ~waterLevel~0)} call runTest(); {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,354 INFO L263 TraceCheckUtils]: 103: Hoare triple {45535#(= 1 ~waterLevel~0)} call test(); {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,354 INFO L280 TraceCheckUtils]: 104: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,355 INFO L280 TraceCheckUtils]: 105: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc ~tmp~6; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,355 INFO L280 TraceCheckUtils]: 106: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc ~tmp___0~3; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,356 INFO L280 TraceCheckUtils]: 107: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,357 INFO L280 TraceCheckUtils]: 108: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,357 INFO L280 TraceCheckUtils]: 109: Hoare triple {45535#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,358 INFO L280 TraceCheckUtils]: 110: Hoare triple {45535#(= 1 ~waterLevel~0)} assume !false; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,359 INFO L280 TraceCheckUtils]: 111: Hoare triple {45535#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,360 INFO L280 TraceCheckUtils]: 112: Hoare triple {45535#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,360 INFO L280 TraceCheckUtils]: 113: Hoare triple {45535#(= 1 ~waterLevel~0)} ~tmp~6 := #t~nondet35; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,361 INFO L280 TraceCheckUtils]: 114: Hoare triple {45535#(= 1 ~waterLevel~0)} havoc #t~nondet35; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,362 INFO L280 TraceCheckUtils]: 115: Hoare triple {45535#(= 1 ~waterLevel~0)} assume 0 != ~tmp~6; {45535#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,363 INFO L263 TraceCheckUtils]: 116: Hoare triple {45535#(= 1 ~waterLevel~0)} call waterRise(); {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:02:11,363 INFO L280 TraceCheckUtils]: 117: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:02:11,364 INFO L280 TraceCheckUtils]: 118: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 18:02:11,365 INFO L280 TraceCheckUtils]: 119: Hoare triple {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 18:02:11,366 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {45665#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {45535#(= 1 ~waterLevel~0)} #897#return; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,366 INFO L280 TraceCheckUtils]: 121: Hoare triple {45551#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,367 INFO L280 TraceCheckUtils]: 122: Hoare triple {45551#(<= 2 ~waterLevel~0)} ~tmp___0~3 := #t~nondet36; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,367 INFO L280 TraceCheckUtils]: 123: Hoare triple {45551#(<= 2 ~waterLevel~0)} havoc #t~nondet36; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,368 INFO L280 TraceCheckUtils]: 124: Hoare triple {45551#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~3); {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,369 INFO L280 TraceCheckUtils]: 125: Hoare triple {45551#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,370 INFO L280 TraceCheckUtils]: 126: Hoare triple {45551#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet37; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,370 INFO L280 TraceCheckUtils]: 127: Hoare triple {45551#(<= 2 ~waterLevel~0)} havoc #t~nondet37; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,371 INFO L280 TraceCheckUtils]: 128: Hoare triple {45551#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {45551#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:02:11,372 INFO L263 TraceCheckUtils]: 129: Hoare triple {45551#(<= 2 ~waterLevel~0)} call timeShift(); {45666#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 18:02:11,373 INFO L280 TraceCheckUtils]: 130: Hoare triple {45666#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:02:11,373 INFO L280 TraceCheckUtils]: 131: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:02:11,374 INFO L263 TraceCheckUtils]: 132: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,375 INFO L280 TraceCheckUtils]: 133: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45454#true} is VALID [2020-07-10 18:02:11,375 INFO L280 TraceCheckUtils]: 134: Hoare triple {45454#true} assume !(0 != ~pumpRunning~0); {45454#true} is VALID [2020-07-10 18:02:11,375 INFO L263 TraceCheckUtils]: 135: Hoare triple {45454#true} call processEnvironment__wrappee__highWaterSensor(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,376 INFO L280 TraceCheckUtils]: 136: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45454#true} is VALID [2020-07-10 18:02:11,376 INFO L280 TraceCheckUtils]: 137: Hoare triple {45454#true} assume 0 == ~pumpRunning~0; {45454#true} is VALID [2020-07-10 18:02:11,376 INFO L263 TraceCheckUtils]: 138: Hoare triple {45454#true} call #t~ret14 := isHighWaterLevel(); {45454#true} is VALID [2020-07-10 18:02:11,376 INFO L280 TraceCheckUtils]: 139: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-10 18:02:11,376 INFO L280 TraceCheckUtils]: 140: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-10 18:02:11,377 INFO L280 TraceCheckUtils]: 141: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-10 18:02:11,377 INFO L263 TraceCheckUtils]: 142: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-10 18:02:11,377 INFO L280 TraceCheckUtils]: 143: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,378 INFO L280 TraceCheckUtils]: 144: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,378 INFO L280 TraceCheckUtils]: 145: Hoare triple {45752#(<= ~waterLevel~0 1)} ~retValue_acc~3 := 1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,379 INFO L280 TraceCheckUtils]: 146: Hoare triple {45752#(<= ~waterLevel~0 1)} #res := ~retValue_acc~3; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,379 INFO L280 TraceCheckUtils]: 147: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,380 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #907#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,381 INFO L280 TraceCheckUtils]: 149: Hoare triple {45752#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,381 INFO L280 TraceCheckUtils]: 150: Hoare triple {45752#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret33; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,382 INFO L280 TraceCheckUtils]: 151: Hoare triple {45752#(<= ~waterLevel~0 1)} havoc #t~ret33; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,382 INFO L280 TraceCheckUtils]: 152: Hoare triple {45752#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~4); {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,383 INFO L280 TraceCheckUtils]: 153: Hoare triple {45752#(<= ~waterLevel~0 1)} ~tmp___0~1 := 1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,384 INFO L280 TraceCheckUtils]: 154: Hoare triple {45752#(<= ~waterLevel~0 1)} ~retValue_acc~9 := ~tmp___0~1; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,385 INFO L280 TraceCheckUtils]: 155: Hoare triple {45752#(<= ~waterLevel~0 1)} #res := ~retValue_acc~9; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,385 INFO L280 TraceCheckUtils]: 156: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,386 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #919#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,387 INFO L280 TraceCheckUtils]: 158: Hoare triple {45752#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,388 INFO L280 TraceCheckUtils]: 159: Hoare triple {45752#(<= ~waterLevel~0 1)} ~tmp~2 := #t~ret14; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,389 INFO L280 TraceCheckUtils]: 160: Hoare triple {45752#(<= ~waterLevel~0 1)} havoc #t~ret14; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,389 INFO L280 TraceCheckUtils]: 161: Hoare triple {45752#(<= ~waterLevel~0 1)} assume 0 != ~tmp~2; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,390 INFO L263 TraceCheckUtils]: 162: Hoare triple {45752#(<= ~waterLevel~0 1)} call activatePump(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,390 INFO L280 TraceCheckUtils]: 163: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-10 18:02:11,390 INFO L280 TraceCheckUtils]: 164: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,391 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {45454#true} {45752#(<= ~waterLevel~0 1)} #921#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,391 INFO L280 TraceCheckUtils]: 166: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,392 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45454#true} #895#return; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,393 INFO L280 TraceCheckUtils]: 168: Hoare triple {45752#(<= ~waterLevel~0 1)} assume true; {45752#(<= ~waterLevel~0 1)} is VALID [2020-07-10 18:02:11,393 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {45752#(<= ~waterLevel~0 1)} {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} #911#return; {45704#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 18:02:11,394 INFO L263 TraceCheckUtils]: 170: Hoare triple {45704#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification4_spec__1(); {45454#true} is VALID [2020-07-10 18:02:11,394 INFO L280 TraceCheckUtils]: 171: Hoare triple {45454#true} havoc ~tmp~1; {45454#true} is VALID [2020-07-10 18:02:11,394 INFO L280 TraceCheckUtils]: 172: Hoare triple {45454#true} havoc ~tmp___0~0; {45454#true} is VALID [2020-07-10 18:02:11,395 INFO L263 TraceCheckUtils]: 173: Hoare triple {45454#true} call #t~ret1 := getWaterLevel(); {45454#true} is VALID [2020-07-10 18:02:11,395 INFO L280 TraceCheckUtils]: 174: Hoare triple {45454#true} havoc ~retValue_acc~2; {45454#true} is VALID [2020-07-10 18:02:11,395 INFO L280 TraceCheckUtils]: 175: Hoare triple {45454#true} ~retValue_acc~2 := ~waterLevel~0; {45454#true} is VALID [2020-07-10 18:02:11,395 INFO L280 TraceCheckUtils]: 176: Hoare triple {45454#true} #res := ~retValue_acc~2; {45454#true} is VALID [2020-07-10 18:02:11,396 INFO L280 TraceCheckUtils]: 177: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,396 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {45454#true} {45454#true} #839#return; {45454#true} is VALID [2020-07-10 18:02:11,396 INFO L280 TraceCheckUtils]: 179: Hoare triple {45454#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {45454#true} is VALID [2020-07-10 18:02:11,396 INFO L280 TraceCheckUtils]: 180: Hoare triple {45454#true} ~tmp~1 := #t~ret1; {45454#true} is VALID [2020-07-10 18:02:11,397 INFO L280 TraceCheckUtils]: 181: Hoare triple {45454#true} havoc #t~ret1; {45454#true} is VALID [2020-07-10 18:02:11,397 INFO L280 TraceCheckUtils]: 182: Hoare triple {45454#true} assume !(0 == ~tmp~1); {45454#true} is VALID [2020-07-10 18:02:11,397 INFO L280 TraceCheckUtils]: 183: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,398 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {45454#true} {45704#(<= |old(~waterLevel~0)| 1)} #913#return; {45704#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 18:02:11,399 INFO L280 TraceCheckUtils]: 185: Hoare triple {45704#(<= |old(~waterLevel~0)| 1)} assume true; {45704#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 18:02:11,400 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {45704#(<= |old(~waterLevel~0)| 1)} {45551#(<= 2 ~waterLevel~0)} #903#return; {45455#false} is VALID [2020-07-10 18:02:11,400 INFO L280 TraceCheckUtils]: 187: Hoare triple {45455#false} assume !false; {45455#false} is VALID [2020-07-10 18:02:11,400 INFO L280 TraceCheckUtils]: 188: Hoare triple {45455#false} assume ~splverifierCounter~0 < 4; {45455#false} is VALID [2020-07-10 18:02:11,401 INFO L280 TraceCheckUtils]: 189: Hoare triple {45455#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {45455#false} is VALID [2020-07-10 18:02:11,401 INFO L280 TraceCheckUtils]: 190: Hoare triple {45455#false} ~tmp~6 := #t~nondet35; {45455#false} is VALID [2020-07-10 18:02:11,401 INFO L280 TraceCheckUtils]: 191: Hoare triple {45455#false} havoc #t~nondet35; {45455#false} is VALID [2020-07-10 18:02:11,401 INFO L280 TraceCheckUtils]: 192: Hoare triple {45455#false} assume 0 != ~tmp~6; {45455#false} is VALID [2020-07-10 18:02:11,402 INFO L263 TraceCheckUtils]: 193: Hoare triple {45455#false} call waterRise(); {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:02:11,402 INFO L280 TraceCheckUtils]: 194: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {45454#true} is VALID [2020-07-10 18:02:11,402 INFO L280 TraceCheckUtils]: 195: Hoare triple {45454#true} ~waterLevel~0 := 1 + ~waterLevel~0; {45454#true} is VALID [2020-07-10 18:02:11,402 INFO L280 TraceCheckUtils]: 196: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,402 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {45454#true} {45455#false} #897#return; {45455#false} is VALID [2020-07-10 18:02:11,402 INFO L280 TraceCheckUtils]: 198: Hoare triple {45455#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {45455#false} is VALID [2020-07-10 18:02:11,403 INFO L280 TraceCheckUtils]: 199: Hoare triple {45455#false} ~tmp___0~3 := #t~nondet36; {45455#false} is VALID [2020-07-10 18:02:11,403 INFO L280 TraceCheckUtils]: 200: Hoare triple {45455#false} havoc #t~nondet36; {45455#false} is VALID [2020-07-10 18:02:11,403 INFO L280 TraceCheckUtils]: 201: Hoare triple {45455#false} assume !(0 != ~tmp___0~3); {45455#false} is VALID [2020-07-10 18:02:11,403 INFO L280 TraceCheckUtils]: 202: Hoare triple {45455#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {45455#false} is VALID [2020-07-10 18:02:11,403 INFO L280 TraceCheckUtils]: 203: Hoare triple {45455#false} ~tmp___2~0 := #t~nondet37; {45455#false} is VALID [2020-07-10 18:02:11,403 INFO L280 TraceCheckUtils]: 204: Hoare triple {45455#false} havoc #t~nondet37; {45455#false} is VALID [2020-07-10 18:02:11,404 INFO L280 TraceCheckUtils]: 205: Hoare triple {45455#false} assume 0 != ~tmp___2~0; {45455#false} is VALID [2020-07-10 18:02:11,404 INFO L263 TraceCheckUtils]: 206: Hoare triple {45455#false} call timeShift(); {45455#false} is VALID [2020-07-10 18:02:11,404 INFO L280 TraceCheckUtils]: 207: Hoare triple {45455#false} assume 0 != ~pumpRunning~0; {45455#false} is VALID [2020-07-10 18:02:11,404 INFO L263 TraceCheckUtils]: 208: Hoare triple {45455#false} call lowerWaterLevel(); {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:02:11,405 INFO L280 TraceCheckUtils]: 209: Hoare triple {45664#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 > 0); {45454#true} is VALID [2020-07-10 18:02:11,405 INFO L280 TraceCheckUtils]: 210: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,405 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {45454#true} {45455#false} #909#return; {45455#false} is VALID [2020-07-10 18:02:11,406 INFO L280 TraceCheckUtils]: 212: Hoare triple {45455#false} assume 0 != ~systemActive~0; {45455#false} is VALID [2020-07-10 18:02:11,406 INFO L263 TraceCheckUtils]: 213: Hoare triple {45455#false} call processEnvironment(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,406 INFO L280 TraceCheckUtils]: 214: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45454#true} is VALID [2020-07-10 18:02:11,406 INFO L280 TraceCheckUtils]: 215: Hoare triple {45454#true} assume !(0 != ~pumpRunning~0); {45454#true} is VALID [2020-07-10 18:02:11,407 INFO L263 TraceCheckUtils]: 216: Hoare triple {45454#true} call processEnvironment__wrappee__highWaterSensor(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,408 INFO L280 TraceCheckUtils]: 217: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45454#true} is VALID [2020-07-10 18:02:11,408 INFO L280 TraceCheckUtils]: 218: Hoare triple {45454#true} assume 0 == ~pumpRunning~0; {45454#true} is VALID [2020-07-10 18:02:11,408 INFO L263 TraceCheckUtils]: 219: Hoare triple {45454#true} call #t~ret14 := isHighWaterLevel(); {45454#true} is VALID [2020-07-10 18:02:11,408 INFO L280 TraceCheckUtils]: 220: Hoare triple {45454#true} havoc ~retValue_acc~9; {45454#true} is VALID [2020-07-10 18:02:11,409 INFO L280 TraceCheckUtils]: 221: Hoare triple {45454#true} havoc ~tmp~4; {45454#true} is VALID [2020-07-10 18:02:11,409 INFO L280 TraceCheckUtils]: 222: Hoare triple {45454#true} havoc ~tmp___0~1; {45454#true} is VALID [2020-07-10 18:02:11,409 INFO L263 TraceCheckUtils]: 223: Hoare triple {45454#true} call #t~ret33 := isHighWaterSensorDry(); {45454#true} is VALID [2020-07-10 18:02:11,410 INFO L280 TraceCheckUtils]: 224: Hoare triple {45454#true} havoc ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,410 INFO L280 TraceCheckUtils]: 225: Hoare triple {45454#true} assume ~waterLevel~0 < 2; {45454#true} is VALID [2020-07-10 18:02:11,410 INFO L280 TraceCheckUtils]: 226: Hoare triple {45454#true} ~retValue_acc~3 := 1; {45454#true} is VALID [2020-07-10 18:02:11,410 INFO L280 TraceCheckUtils]: 227: Hoare triple {45454#true} #res := ~retValue_acc~3; {45454#true} is VALID [2020-07-10 18:02:11,411 INFO L280 TraceCheckUtils]: 228: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,411 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {45454#true} {45454#true} #907#return; {45454#true} is VALID [2020-07-10 18:02:11,411 INFO L280 TraceCheckUtils]: 230: Hoare triple {45454#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45454#true} is VALID [2020-07-10 18:02:11,411 INFO L280 TraceCheckUtils]: 231: Hoare triple {45454#true} ~tmp~4 := #t~ret33; {45454#true} is VALID [2020-07-10 18:02:11,412 INFO L280 TraceCheckUtils]: 232: Hoare triple {45454#true} havoc #t~ret33; {45454#true} is VALID [2020-07-10 18:02:11,412 INFO L280 TraceCheckUtils]: 233: Hoare triple {45454#true} assume !(0 != ~tmp~4); {45454#true} is VALID [2020-07-10 18:02:11,412 INFO L280 TraceCheckUtils]: 234: Hoare triple {45454#true} ~tmp___0~1 := 1; {45454#true} is VALID [2020-07-10 18:02:11,412 INFO L280 TraceCheckUtils]: 235: Hoare triple {45454#true} ~retValue_acc~9 := ~tmp___0~1; {45454#true} is VALID [2020-07-10 18:02:11,412 INFO L280 TraceCheckUtils]: 236: Hoare triple {45454#true} #res := ~retValue_acc~9; {45454#true} is VALID [2020-07-10 18:02:11,413 INFO L280 TraceCheckUtils]: 237: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,413 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {45454#true} {45454#true} #919#return; {45454#true} is VALID [2020-07-10 18:02:11,413 INFO L280 TraceCheckUtils]: 239: Hoare triple {45454#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {45454#true} is VALID [2020-07-10 18:02:11,413 INFO L280 TraceCheckUtils]: 240: Hoare triple {45454#true} ~tmp~2 := #t~ret14; {45454#true} is VALID [2020-07-10 18:02:11,413 INFO L280 TraceCheckUtils]: 241: Hoare triple {45454#true} havoc #t~ret14; {45454#true} is VALID [2020-07-10 18:02:11,414 INFO L280 TraceCheckUtils]: 242: Hoare triple {45454#true} assume 0 != ~tmp~2; {45454#true} is VALID [2020-07-10 18:02:11,414 INFO L263 TraceCheckUtils]: 243: Hoare triple {45454#true} call activatePump(); {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:02:11,414 INFO L280 TraceCheckUtils]: 244: Hoare triple {45719#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45454#true} is VALID [2020-07-10 18:02:11,415 INFO L280 TraceCheckUtils]: 245: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,415 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {45454#true} {45454#true} #921#return; {45454#true} is VALID [2020-07-10 18:02:11,415 INFO L280 TraceCheckUtils]: 247: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,415 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {45454#true} {45454#true} #895#return; {45454#true} is VALID [2020-07-10 18:02:11,416 INFO L280 TraceCheckUtils]: 249: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,416 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {45454#true} {45455#false} #911#return; {45455#false} is VALID [2020-07-10 18:02:11,416 INFO L263 TraceCheckUtils]: 251: Hoare triple {45455#false} call __utac_acc__Specification4_spec__1(); {45455#false} is VALID [2020-07-10 18:02:11,416 INFO L280 TraceCheckUtils]: 252: Hoare triple {45455#false} havoc ~tmp~1; {45455#false} is VALID [2020-07-10 18:02:11,417 INFO L280 TraceCheckUtils]: 253: Hoare triple {45455#false} havoc ~tmp___0~0; {45455#false} is VALID [2020-07-10 18:02:11,417 INFO L263 TraceCheckUtils]: 254: Hoare triple {45455#false} call #t~ret1 := getWaterLevel(); {45454#true} is VALID [2020-07-10 18:02:11,417 INFO L280 TraceCheckUtils]: 255: Hoare triple {45454#true} havoc ~retValue_acc~2; {45454#true} is VALID [2020-07-10 18:02:11,417 INFO L280 TraceCheckUtils]: 256: Hoare triple {45454#true} ~retValue_acc~2 := ~waterLevel~0; {45454#true} is VALID [2020-07-10 18:02:11,418 INFO L280 TraceCheckUtils]: 257: Hoare triple {45454#true} #res := ~retValue_acc~2; {45454#true} is VALID [2020-07-10 18:02:11,418 INFO L280 TraceCheckUtils]: 258: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,418 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {45454#true} {45455#false} #839#return; {45455#false} is VALID [2020-07-10 18:02:11,419 INFO L280 TraceCheckUtils]: 260: Hoare triple {45455#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {45455#false} is VALID [2020-07-10 18:02:11,419 INFO L280 TraceCheckUtils]: 261: Hoare triple {45455#false} ~tmp~1 := #t~ret1; {45455#false} is VALID [2020-07-10 18:02:11,419 INFO L280 TraceCheckUtils]: 262: Hoare triple {45455#false} havoc #t~ret1; {45455#false} is VALID [2020-07-10 18:02:11,419 INFO L280 TraceCheckUtils]: 263: Hoare triple {45455#false} assume 0 == ~tmp~1; {45455#false} is VALID [2020-07-10 18:02:11,420 INFO L263 TraceCheckUtils]: 264: Hoare triple {45455#false} call #t~ret2 := isPumpRunning(); {45454#true} is VALID [2020-07-10 18:02:11,420 INFO L280 TraceCheckUtils]: 265: Hoare triple {45454#true} havoc ~retValue_acc~8; {45454#true} is VALID [2020-07-10 18:02:11,420 INFO L280 TraceCheckUtils]: 266: Hoare triple {45454#true} ~retValue_acc~8 := ~pumpRunning~0; {45454#true} is VALID [2020-07-10 18:02:11,420 INFO L280 TraceCheckUtils]: 267: Hoare triple {45454#true} #res := ~retValue_acc~8; {45454#true} is VALID [2020-07-10 18:02:11,421 INFO L280 TraceCheckUtils]: 268: Hoare triple {45454#true} assume true; {45454#true} is VALID [2020-07-10 18:02:11,421 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {45454#true} {45455#false} #841#return; {45455#false} is VALID [2020-07-10 18:02:11,421 INFO L280 TraceCheckUtils]: 270: Hoare triple {45455#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {45455#false} is VALID [2020-07-10 18:02:11,421 INFO L280 TraceCheckUtils]: 271: Hoare triple {45455#false} ~tmp___0~0 := #t~ret2; {45455#false} is VALID [2020-07-10 18:02:11,422 INFO L280 TraceCheckUtils]: 272: Hoare triple {45455#false} havoc #t~ret2; {45455#false} is VALID [2020-07-10 18:02:11,422 INFO L280 TraceCheckUtils]: 273: Hoare triple {45455#false} assume 0 != ~tmp___0~0; {45455#false} is VALID [2020-07-10 18:02:11,422 INFO L263 TraceCheckUtils]: 274: Hoare triple {45455#false} call __automaton_fail(); {45455#false} is VALID [2020-07-10 18:02:11,422 INFO L280 TraceCheckUtils]: 275: Hoare triple {45455#false} assume !false; {45455#false} is VALID [2020-07-10 18:02:11,476 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 18:02:11,476 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:02:11,477 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1148122777] [2020-07-10 18:02:11,477 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:02:11,477 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 18:02:11,477 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728134654] [2020-07-10 18:02:11,477 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 276 [2020-07-10 18:02:11,478 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:02:11,478 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 18:02:11,751 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 259 edges. 259 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:02:11,751 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 18:02:11,751 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:02:11,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 18:02:11,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2020-07-10 18:02:11,752 INFO L87 Difference]: Start difference. First operand 709 states and 811 transitions. Second operand 11 states. [2020-07-10 18:02:13,102 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 186 [2020-07-10 18:02:18,296 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 18:02:34,979 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 186 [2020-07-10 18:03:01,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:03:01,033 INFO L93 Difference]: Finished difference Result 1357 states and 1645 transitions. [2020-07-10 18:03:01,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-10 18:03:01,034 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 276 [2020-07-10 18:03:01,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:03:01,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 18:03:01,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 956 transitions. [2020-07-10 18:03:01,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 18:03:01,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 956 transitions. [2020-07-10 18:03:01,055 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 956 transitions. [2020-07-10 18:03:04,501 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 956 edges. 956 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:03:04,560 INFO L225 Difference]: With dead ends: 1357 [2020-07-10 18:03:04,560 INFO L226 Difference]: Without dead ends: 911 [2020-07-10 18:03:04,562 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 55 SyntacticMatches, 3 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 154 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=162, Invalid=594, Unknown=0, NotChecked=0, Total=756 [2020-07-10 18:03:04,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 911 states. [2020-07-10 18:03:28,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 911 to 838. [2020-07-10 18:03:28,765 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:03:28,765 INFO L82 GeneralOperation]: Start isEquivalent. First operand 911 states. Second operand 838 states. [2020-07-10 18:03:28,765 INFO L74 IsIncluded]: Start isIncluded. First operand 911 states. Second operand 838 states. [2020-07-10 18:03:28,765 INFO L87 Difference]: Start difference. First operand 911 states. Second operand 838 states. [2020-07-10 18:03:28,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:03:28,813 INFO L93 Difference]: Finished difference Result 911 states and 1064 transitions. [2020-07-10 18:03:28,813 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1064 transitions. [2020-07-10 18:03:28,814 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:03:28,814 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:03:28,814 INFO L74 IsIncluded]: Start isIncluded. First operand 838 states. Second operand 911 states. [2020-07-10 18:03:28,815 INFO L87 Difference]: Start difference. First operand 838 states. Second operand 911 states. [2020-07-10 18:03:28,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:03:28,846 INFO L93 Difference]: Finished difference Result 911 states and 1064 transitions. [2020-07-10 18:03:28,846 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1064 transitions. [2020-07-10 18:03:28,847 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:03:28,847 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:03:28,848 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:03:28,848 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:03:28,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 838 states. [2020-07-10 18:03:28,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 838 states and 967 transitions. [2020-07-10 18:03:28,873 INFO L78 Accepts]: Start accepts. Automaton has 838 states and 967 transitions. Word has length 276 [2020-07-10 18:03:28,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:03:28,873 INFO L479 AbstractCegarLoop]: Abstraction has 838 states and 967 transitions. [2020-07-10 18:03:28,873 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 18:03:28,874 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 838 states and 967 transitions. [2020-07-10 18:03:34,840 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 967 edges. 967 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:03:34,840 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 967 transitions. [2020-07-10 18:03:34,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2020-07-10 18:03:34,844 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:03:34,844 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 18:03:34,845 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 18:03:34,845 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:03:34,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:03:34,845 INFO L82 PathProgramCache]: Analyzing trace with hash -1856342305, now seen corresponding path program 1 times [2020-07-10 18:03:34,845 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:03:34,845 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1719358573] [2020-07-10 18:03:34,845 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:03:34,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,274 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 18:03:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,325 INFO L280 TraceCheckUtils]: 0: Hoare triple {52309#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {52102#true} is VALID [2020-07-10 18:03:35,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} #valid := #valid[0 := 0]; {52102#true} is VALID [2020-07-10 18:03:35,326 INFO L280 TraceCheckUtils]: 2: Hoare triple {52102#true} assume 0 < #StackHeapBarrier; {52102#true} is VALID [2020-07-10 18:03:35,326 INFO L280 TraceCheckUtils]: 3: Hoare triple {52102#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {52102#true} is VALID [2020-07-10 18:03:35,326 INFO L280 TraceCheckUtils]: 4: Hoare triple {52102#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {52102#true} is VALID [2020-07-10 18:03:35,326 INFO L280 TraceCheckUtils]: 5: Hoare triple {52102#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {52102#true} is VALID [2020-07-10 18:03:35,326 INFO L280 TraceCheckUtils]: 6: Hoare triple {52102#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {52102#true} is VALID [2020-07-10 18:03:35,327 INFO L280 TraceCheckUtils]: 7: Hoare triple {52102#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {52102#true} is VALID [2020-07-10 18:03:35,327 INFO L280 TraceCheckUtils]: 8: Hoare triple {52102#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {52102#true} is VALID [2020-07-10 18:03:35,327 INFO L280 TraceCheckUtils]: 9: Hoare triple {52102#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {52102#true} is VALID [2020-07-10 18:03:35,327 INFO L280 TraceCheckUtils]: 10: Hoare triple {52102#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {52102#true} is VALID [2020-07-10 18:03:35,327 INFO L280 TraceCheckUtils]: 11: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {52102#true} is VALID [2020-07-10 18:03:35,328 INFO L280 TraceCheckUtils]: 12: Hoare triple {52102#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {52102#true} is VALID [2020-07-10 18:03:35,328 INFO L280 TraceCheckUtils]: 13: Hoare triple {52102#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {52102#true} is VALID [2020-07-10 18:03:35,328 INFO L280 TraceCheckUtils]: 14: Hoare triple {52102#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {52102#true} is VALID [2020-07-10 18:03:35,328 INFO L280 TraceCheckUtils]: 15: Hoare triple {52102#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {52102#true} is VALID [2020-07-10 18:03:35,329 INFO L280 TraceCheckUtils]: 16: Hoare triple {52102#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {52102#true} is VALID [2020-07-10 18:03:35,329 INFO L280 TraceCheckUtils]: 17: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {52102#true} is VALID [2020-07-10 18:03:35,329 INFO L280 TraceCheckUtils]: 18: Hoare triple {52102#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {52102#true} is VALID [2020-07-10 18:03:35,329 INFO L280 TraceCheckUtils]: 19: Hoare triple {52102#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {52102#true} is VALID [2020-07-10 18:03:35,329 INFO L280 TraceCheckUtils]: 20: Hoare triple {52102#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {52102#true} is VALID [2020-07-10 18:03:35,330 INFO L280 TraceCheckUtils]: 21: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {52102#true} is VALID [2020-07-10 18:03:35,330 INFO L280 TraceCheckUtils]: 22: Hoare triple {52102#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {52102#true} is VALID [2020-07-10 18:03:35,330 INFO L280 TraceCheckUtils]: 23: Hoare triple {52102#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {52102#true} is VALID [2020-07-10 18:03:35,330 INFO L280 TraceCheckUtils]: 24: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {52102#true} is VALID [2020-07-10 18:03:35,330 INFO L280 TraceCheckUtils]: 25: Hoare triple {52102#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {52102#true} is VALID [2020-07-10 18:03:35,330 INFO L280 TraceCheckUtils]: 26: Hoare triple {52102#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {52102#true} is VALID [2020-07-10 18:03:35,331 INFO L280 TraceCheckUtils]: 27: Hoare triple {52102#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {52102#true} is VALID [2020-07-10 18:03:35,331 INFO L280 TraceCheckUtils]: 28: Hoare triple {52102#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {52102#true} is VALID [2020-07-10 18:03:35,331 INFO L280 TraceCheckUtils]: 29: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {52102#true} is VALID [2020-07-10 18:03:35,331 INFO L280 TraceCheckUtils]: 30: Hoare triple {52102#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {52102#true} is VALID [2020-07-10 18:03:35,331 INFO L280 TraceCheckUtils]: 31: Hoare triple {52102#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {52102#true} is VALID [2020-07-10 18:03:35,332 INFO L280 TraceCheckUtils]: 32: Hoare triple {52102#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {52102#true} is VALID [2020-07-10 18:03:35,332 INFO L280 TraceCheckUtils]: 33: Hoare triple {52102#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {52102#true} is VALID [2020-07-10 18:03:35,332 INFO L280 TraceCheckUtils]: 34: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {52102#true} is VALID [2020-07-10 18:03:35,332 INFO L280 TraceCheckUtils]: 35: Hoare triple {52102#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {52102#true} is VALID [2020-07-10 18:03:35,332 INFO L280 TraceCheckUtils]: 36: Hoare triple {52102#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {52102#true} is VALID [2020-07-10 18:03:35,333 INFO L280 TraceCheckUtils]: 37: Hoare triple {52102#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {52102#true} is VALID [2020-07-10 18:03:35,333 INFO L280 TraceCheckUtils]: 38: Hoare triple {52102#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {52102#true} is VALID [2020-07-10 18:03:35,333 INFO L280 TraceCheckUtils]: 39: Hoare triple {52102#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {52102#true} is VALID [2020-07-10 18:03:35,333 INFO L280 TraceCheckUtils]: 40: Hoare triple {52102#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {52102#true} is VALID [2020-07-10 18:03:35,333 INFO L280 TraceCheckUtils]: 41: Hoare triple {52102#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {52102#true} is VALID [2020-07-10 18:03:35,334 INFO L280 TraceCheckUtils]: 42: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {52102#true} is VALID [2020-07-10 18:03:35,334 INFO L280 TraceCheckUtils]: 43: Hoare triple {52102#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {52102#true} is VALID [2020-07-10 18:03:35,334 INFO L280 TraceCheckUtils]: 44: Hoare triple {52102#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {52102#true} is VALID [2020-07-10 18:03:35,334 INFO L280 TraceCheckUtils]: 45: Hoare triple {52102#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {52102#true} is VALID [2020-07-10 18:03:35,334 INFO L280 TraceCheckUtils]: 46: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {52102#true} is VALID [2020-07-10 18:03:35,334 INFO L280 TraceCheckUtils]: 47: Hoare triple {52102#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {52102#true} is VALID [2020-07-10 18:03:35,335 INFO L280 TraceCheckUtils]: 48: Hoare triple {52102#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {52102#true} is VALID [2020-07-10 18:03:35,335 INFO L280 TraceCheckUtils]: 49: Hoare triple {52102#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {52102#true} is VALID [2020-07-10 18:03:35,335 INFO L280 TraceCheckUtils]: 50: Hoare triple {52102#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {52102#true} is VALID [2020-07-10 18:03:35,335 INFO L280 TraceCheckUtils]: 51: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {52102#true} is VALID [2020-07-10 18:03:35,335 INFO L280 TraceCheckUtils]: 52: Hoare triple {52102#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {52102#true} is VALID [2020-07-10 18:03:35,336 INFO L280 TraceCheckUtils]: 53: Hoare triple {52102#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {52102#true} is VALID [2020-07-10 18:03:35,336 INFO L280 TraceCheckUtils]: 54: Hoare triple {52102#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {52102#true} is VALID [2020-07-10 18:03:35,336 INFO L280 TraceCheckUtils]: 55: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {52102#true} is VALID [2020-07-10 18:03:35,336 INFO L280 TraceCheckUtils]: 56: Hoare triple {52102#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {52102#true} is VALID [2020-07-10 18:03:35,336 INFO L280 TraceCheckUtils]: 57: Hoare triple {52102#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {52102#true} is VALID [2020-07-10 18:03:35,337 INFO L280 TraceCheckUtils]: 58: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {52102#true} is VALID [2020-07-10 18:03:35,337 INFO L280 TraceCheckUtils]: 59: Hoare triple {52102#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {52102#true} is VALID [2020-07-10 18:03:35,337 INFO L280 TraceCheckUtils]: 60: Hoare triple {52102#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {52102#true} is VALID [2020-07-10 18:03:35,337 INFO L280 TraceCheckUtils]: 61: Hoare triple {52102#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {52102#true} is VALID [2020-07-10 18:03:35,337 INFO L280 TraceCheckUtils]: 62: Hoare triple {52102#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {52102#true} is VALID [2020-07-10 18:03:35,337 INFO L280 TraceCheckUtils]: 63: Hoare triple {52102#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {52102#true} is VALID [2020-07-10 18:03:35,338 INFO L280 TraceCheckUtils]: 64: Hoare triple {52102#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {52102#true} is VALID [2020-07-10 18:03:35,338 INFO L280 TraceCheckUtils]: 65: Hoare triple {52102#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {52102#true} is VALID [2020-07-10 18:03:35,338 INFO L280 TraceCheckUtils]: 66: Hoare triple {52102#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {52102#true} is VALID [2020-07-10 18:03:35,338 INFO L280 TraceCheckUtils]: 67: Hoare triple {52102#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {52102#true} is VALID [2020-07-10 18:03:35,338 INFO L280 TraceCheckUtils]: 68: Hoare triple {52102#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {52102#true} is VALID [2020-07-10 18:03:35,339 INFO L280 TraceCheckUtils]: 69: Hoare triple {52102#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {52102#true} is VALID [2020-07-10 18:03:35,339 INFO L280 TraceCheckUtils]: 70: Hoare triple {52102#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {52102#true} is VALID [2020-07-10 18:03:35,339 INFO L280 TraceCheckUtils]: 71: Hoare triple {52102#true} ~cleanupTimeShifts~0 := 4; {52102#true} is VALID [2020-07-10 18:03:35,339 INFO L280 TraceCheckUtils]: 72: Hoare triple {52102#true} ~waterLevel~0 := 1; {52102#true} is VALID [2020-07-10 18:03:35,339 INFO L280 TraceCheckUtils]: 73: Hoare triple {52102#true} ~methaneLevelCritical~0 := 0; {52102#true} is VALID [2020-07-10 18:03:35,339 INFO L280 TraceCheckUtils]: 74: Hoare triple {52102#true} ~pumpRunning~0 := 0; {52102#true} is VALID [2020-07-10 18:03:35,340 INFO L280 TraceCheckUtils]: 75: Hoare triple {52102#true} ~systemActive~0 := 1; {52102#true} is VALID [2020-07-10 18:03:35,340 INFO L280 TraceCheckUtils]: 76: Hoare triple {52102#true} ~head~0.base, ~head~0.offset := 0, 0; {52102#true} is VALID [2020-07-10 18:03:35,340 INFO L280 TraceCheckUtils]: 77: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,340 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {52102#true} {52102#true} #937#return; {52102#true} is VALID [2020-07-10 18:03:35,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,346 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52102#true} {52102#true} #845#return; {52102#true} is VALID [2020-07-10 18:03:35,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,349 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52102#true} {52102#true} #847#return; {52102#true} is VALID [2020-07-10 18:03:35,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {52102#true} havoc ~retValue_acc~6; {52102#true} is VALID [2020-07-10 18:03:35,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} ~retValue_acc~6 := 1; {52310#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-10 18:03:35,390 INFO L280 TraceCheckUtils]: 2: Hoare triple {52310#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {52311#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:03:35,390 INFO L280 TraceCheckUtils]: 3: Hoare triple {52311#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {52311#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:03:35,391 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52311#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {52102#true} #849#return; {52192#(= 1 |main_#t~ret0|)} is VALID [2020-07-10 18:03:35,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,394 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52102#true} {52102#true} #851#return; {52102#true} is VALID [2020-07-10 18:03:35,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {52312#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {52102#true} is VALID [2020-07-10 18:03:35,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} ~waterLevel~0 := 1 + ~waterLevel~0; {52102#true} is VALID [2020-07-10 18:03:35,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,410 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52102#true} {52102#true} #897#return; {52102#true} is VALID [2020-07-10 18:03:35,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {52102#true} havoc ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} assume !(~waterLevel~0 < 2); {52102#true} is VALID [2020-07-10 18:03:35,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {52102#true} ~retValue_acc~3 := 0; {52102#true} is VALID [2020-07-10 18:03:35,491 INFO L280 TraceCheckUtils]: 3: Hoare triple {52102#true} #res := ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,491 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52102#true} {52102#true} #907#return; {52102#true} is VALID [2020-07-10 18:03:35,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {52102#true} havoc ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} havoc ~tmp~4; {52102#true} is VALID [2020-07-10 18:03:35,492 INFO L280 TraceCheckUtils]: 2: Hoare triple {52102#true} havoc ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,492 INFO L263 TraceCheckUtils]: 3: Hoare triple {52102#true} call #t~ret33 := isHighWaterSensorDry(); {52102#true} is VALID [2020-07-10 18:03:35,493 INFO L280 TraceCheckUtils]: 4: Hoare triple {52102#true} havoc ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,493 INFO L280 TraceCheckUtils]: 5: Hoare triple {52102#true} assume !(~waterLevel~0 < 2); {52102#true} is VALID [2020-07-10 18:03:35,493 INFO L280 TraceCheckUtils]: 6: Hoare triple {52102#true} ~retValue_acc~3 := 0; {52102#true} is VALID [2020-07-10 18:03:35,493 INFO L280 TraceCheckUtils]: 7: Hoare triple {52102#true} #res := ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,493 INFO L280 TraceCheckUtils]: 8: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,494 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {52102#true} {52102#true} #907#return; {52102#true} is VALID [2020-07-10 18:03:35,494 INFO L280 TraceCheckUtils]: 10: Hoare triple {52102#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,494 INFO L280 TraceCheckUtils]: 11: Hoare triple {52102#true} ~tmp~4 := #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,494 INFO L280 TraceCheckUtils]: 12: Hoare triple {52102#true} havoc #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,495 INFO L280 TraceCheckUtils]: 13: Hoare triple {52102#true} assume !(0 != ~tmp~4); {52102#true} is VALID [2020-07-10 18:03:35,495 INFO L280 TraceCheckUtils]: 14: Hoare triple {52102#true} ~tmp___0~1 := 1; {52102#true} is VALID [2020-07-10 18:03:35,495 INFO L280 TraceCheckUtils]: 15: Hoare triple {52102#true} ~retValue_acc~9 := ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,495 INFO L280 TraceCheckUtils]: 16: Hoare triple {52102#true} #res := ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,495 INFO L280 TraceCheckUtils]: 17: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,496 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {52102#true} {52102#true} #919#return; {52102#true} is VALID [2020-07-10 18:03:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {52351#(<= 1 ~pumpRunning~0)} assume true; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,504 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52351#(<= 1 ~pumpRunning~0)} {52102#true} #921#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {52102#true} is VALID [2020-07-10 18:03:35,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} assume 0 == ~pumpRunning~0; {52102#true} is VALID [2020-07-10 18:03:35,505 INFO L263 TraceCheckUtils]: 2: Hoare triple {52102#true} call #t~ret14 := isHighWaterLevel(); {52102#true} is VALID [2020-07-10 18:03:35,505 INFO L280 TraceCheckUtils]: 3: Hoare triple {52102#true} havoc ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,505 INFO L280 TraceCheckUtils]: 4: Hoare triple {52102#true} havoc ~tmp~4; {52102#true} is VALID [2020-07-10 18:03:35,506 INFO L280 TraceCheckUtils]: 5: Hoare triple {52102#true} havoc ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,506 INFO L263 TraceCheckUtils]: 6: Hoare triple {52102#true} call #t~ret33 := isHighWaterSensorDry(); {52102#true} is VALID [2020-07-10 18:03:35,506 INFO L280 TraceCheckUtils]: 7: Hoare triple {52102#true} havoc ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,507 INFO L280 TraceCheckUtils]: 8: Hoare triple {52102#true} assume !(~waterLevel~0 < 2); {52102#true} is VALID [2020-07-10 18:03:35,507 INFO L280 TraceCheckUtils]: 9: Hoare triple {52102#true} ~retValue_acc~3 := 0; {52102#true} is VALID [2020-07-10 18:03:35,507 INFO L280 TraceCheckUtils]: 10: Hoare triple {52102#true} #res := ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,508 INFO L280 TraceCheckUtils]: 11: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,508 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {52102#true} {52102#true} #907#return; {52102#true} is VALID [2020-07-10 18:03:35,508 INFO L280 TraceCheckUtils]: 13: Hoare triple {52102#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,508 INFO L280 TraceCheckUtils]: 14: Hoare triple {52102#true} ~tmp~4 := #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,509 INFO L280 TraceCheckUtils]: 15: Hoare triple {52102#true} havoc #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,509 INFO L280 TraceCheckUtils]: 16: Hoare triple {52102#true} assume !(0 != ~tmp~4); {52102#true} is VALID [2020-07-10 18:03:35,509 INFO L280 TraceCheckUtils]: 17: Hoare triple {52102#true} ~tmp___0~1 := 1; {52102#true} is VALID [2020-07-10 18:03:35,509 INFO L280 TraceCheckUtils]: 18: Hoare triple {52102#true} ~retValue_acc~9 := ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,509 INFO L280 TraceCheckUtils]: 19: Hoare triple {52102#true} #res := ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,510 INFO L280 TraceCheckUtils]: 20: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,510 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {52102#true} {52102#true} #919#return; {52102#true} is VALID [2020-07-10 18:03:35,510 INFO L280 TraceCheckUtils]: 22: Hoare triple {52102#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,511 INFO L280 TraceCheckUtils]: 23: Hoare triple {52102#true} ~tmp~2 := #t~ret14; {52102#true} is VALID [2020-07-10 18:03:35,511 INFO L280 TraceCheckUtils]: 24: Hoare triple {52102#true} havoc #t~ret14; {52102#true} is VALID [2020-07-10 18:03:35,511 INFO L280 TraceCheckUtils]: 25: Hoare triple {52102#true} assume 0 != ~tmp~2; {52102#true} is VALID [2020-07-10 18:03:35,512 INFO L263 TraceCheckUtils]: 26: Hoare triple {52102#true} call activatePump(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,513 INFO L280 TraceCheckUtils]: 27: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,513 INFO L280 TraceCheckUtils]: 28: Hoare triple {52351#(<= 1 ~pumpRunning~0)} assume true; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,514 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {52351#(<= 1 ~pumpRunning~0)} {52102#true} #921#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,514 INFO L280 TraceCheckUtils]: 30: Hoare triple {52351#(<= 1 ~pumpRunning~0)} assume true; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,515 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {52351#(<= 1 ~pumpRunning~0)} {52102#true} #895#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {52102#true} is VALID [2020-07-10 18:03:35,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} assume !(0 != ~pumpRunning~0); {52102#true} is VALID [2020-07-10 18:03:35,517 INFO L263 TraceCheckUtils]: 2: Hoare triple {52102#true} call processEnvironment__wrappee__highWaterSensor(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,517 INFO L280 TraceCheckUtils]: 3: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {52102#true} is VALID [2020-07-10 18:03:35,517 INFO L280 TraceCheckUtils]: 4: Hoare triple {52102#true} assume 0 == ~pumpRunning~0; {52102#true} is VALID [2020-07-10 18:03:35,517 INFO L263 TraceCheckUtils]: 5: Hoare triple {52102#true} call #t~ret14 := isHighWaterLevel(); {52102#true} is VALID [2020-07-10 18:03:35,517 INFO L280 TraceCheckUtils]: 6: Hoare triple {52102#true} havoc ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,518 INFO L280 TraceCheckUtils]: 7: Hoare triple {52102#true} havoc ~tmp~4; {52102#true} is VALID [2020-07-10 18:03:35,518 INFO L280 TraceCheckUtils]: 8: Hoare triple {52102#true} havoc ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,518 INFO L263 TraceCheckUtils]: 9: Hoare triple {52102#true} call #t~ret33 := isHighWaterSensorDry(); {52102#true} is VALID [2020-07-10 18:03:35,518 INFO L280 TraceCheckUtils]: 10: Hoare triple {52102#true} havoc ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,518 INFO L280 TraceCheckUtils]: 11: Hoare triple {52102#true} assume !(~waterLevel~0 < 2); {52102#true} is VALID [2020-07-10 18:03:35,519 INFO L280 TraceCheckUtils]: 12: Hoare triple {52102#true} ~retValue_acc~3 := 0; {52102#true} is VALID [2020-07-10 18:03:35,519 INFO L280 TraceCheckUtils]: 13: Hoare triple {52102#true} #res := ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,519 INFO L280 TraceCheckUtils]: 14: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,519 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {52102#true} {52102#true} #907#return; {52102#true} is VALID [2020-07-10 18:03:35,519 INFO L280 TraceCheckUtils]: 16: Hoare triple {52102#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,520 INFO L280 TraceCheckUtils]: 17: Hoare triple {52102#true} ~tmp~4 := #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,520 INFO L280 TraceCheckUtils]: 18: Hoare triple {52102#true} havoc #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,520 INFO L280 TraceCheckUtils]: 19: Hoare triple {52102#true} assume !(0 != ~tmp~4); {52102#true} is VALID [2020-07-10 18:03:35,520 INFO L280 TraceCheckUtils]: 20: Hoare triple {52102#true} ~tmp___0~1 := 1; {52102#true} is VALID [2020-07-10 18:03:35,520 INFO L280 TraceCheckUtils]: 21: Hoare triple {52102#true} ~retValue_acc~9 := ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,521 INFO L280 TraceCheckUtils]: 22: Hoare triple {52102#true} #res := ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,521 INFO L280 TraceCheckUtils]: 23: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,521 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {52102#true} {52102#true} #919#return; {52102#true} is VALID [2020-07-10 18:03:35,521 INFO L280 TraceCheckUtils]: 25: Hoare triple {52102#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,521 INFO L280 TraceCheckUtils]: 26: Hoare triple {52102#true} ~tmp~2 := #t~ret14; {52102#true} is VALID [2020-07-10 18:03:35,522 INFO L280 TraceCheckUtils]: 27: Hoare triple {52102#true} havoc #t~ret14; {52102#true} is VALID [2020-07-10 18:03:35,522 INFO L280 TraceCheckUtils]: 28: Hoare triple {52102#true} assume 0 != ~tmp~2; {52102#true} is VALID [2020-07-10 18:03:35,522 INFO L263 TraceCheckUtils]: 29: Hoare triple {52102#true} call activatePump(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,523 INFO L280 TraceCheckUtils]: 30: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,524 INFO L280 TraceCheckUtils]: 31: Hoare triple {52351#(<= 1 ~pumpRunning~0)} assume true; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,524 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {52351#(<= 1 ~pumpRunning~0)} {52102#true} #921#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,525 INFO L280 TraceCheckUtils]: 33: Hoare triple {52351#(<= 1 ~pumpRunning~0)} assume true; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,525 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {52351#(<= 1 ~pumpRunning~0)} {52102#true} #895#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,526 INFO L280 TraceCheckUtils]: 35: Hoare triple {52351#(<= 1 ~pumpRunning~0)} assume true; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,527 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {52351#(<= 1 ~pumpRunning~0)} {52102#true} #911#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {52102#true} havoc ~retValue_acc~2; {52102#true} is VALID [2020-07-10 18:03:35,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} ~retValue_acc~2 := ~waterLevel~0; {52102#true} is VALID [2020-07-10 18:03:35,535 INFO L280 TraceCheckUtils]: 2: Hoare triple {52102#true} #res := ~retValue_acc~2; {52102#true} is VALID [2020-07-10 18:03:35,535 INFO L280 TraceCheckUtils]: 3: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,536 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52102#true} {52102#true} #839#return; {52102#true} is VALID [2020-07-10 18:03:35,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {52102#true} havoc ~tmp~1; {52102#true} is VALID [2020-07-10 18:03:35,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} havoc ~tmp___0~0; {52102#true} is VALID [2020-07-10 18:03:35,537 INFO L263 TraceCheckUtils]: 2: Hoare triple {52102#true} call #t~ret1 := getWaterLevel(); {52102#true} is VALID [2020-07-10 18:03:35,537 INFO L280 TraceCheckUtils]: 3: Hoare triple {52102#true} havoc ~retValue_acc~2; {52102#true} is VALID [2020-07-10 18:03:35,537 INFO L280 TraceCheckUtils]: 4: Hoare triple {52102#true} ~retValue_acc~2 := ~waterLevel~0; {52102#true} is VALID [2020-07-10 18:03:35,538 INFO L280 TraceCheckUtils]: 5: Hoare triple {52102#true} #res := ~retValue_acc~2; {52102#true} is VALID [2020-07-10 18:03:35,538 INFO L280 TraceCheckUtils]: 6: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,538 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {52102#true} {52102#true} #839#return; {52102#true} is VALID [2020-07-10 18:03:35,538 INFO L280 TraceCheckUtils]: 8: Hoare triple {52102#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,538 INFO L280 TraceCheckUtils]: 9: Hoare triple {52102#true} ~tmp~1 := #t~ret1; {52102#true} is VALID [2020-07-10 18:03:35,539 INFO L280 TraceCheckUtils]: 10: Hoare triple {52102#true} havoc #t~ret1; {52102#true} is VALID [2020-07-10 18:03:35,539 INFO L280 TraceCheckUtils]: 11: Hoare triple {52102#true} assume !(0 == ~tmp~1); {52102#true} is VALID [2020-07-10 18:03:35,539 INFO L280 TraceCheckUtils]: 12: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,540 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {52102#true} {52351#(<= 1 ~pumpRunning~0)} #913#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {52313#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {52102#true} is VALID [2020-07-10 18:03:35,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} assume 0 != ~systemActive~0; {52102#true} is VALID [2020-07-10 18:03:35,541 INFO L263 TraceCheckUtils]: 2: Hoare triple {52102#true} call processEnvironment(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {52102#true} is VALID [2020-07-10 18:03:35,541 INFO L280 TraceCheckUtils]: 4: Hoare triple {52102#true} assume !(0 != ~pumpRunning~0); {52102#true} is VALID [2020-07-10 18:03:35,542 INFO L263 TraceCheckUtils]: 5: Hoare triple {52102#true} call processEnvironment__wrappee__highWaterSensor(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,542 INFO L280 TraceCheckUtils]: 6: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {52102#true} is VALID [2020-07-10 18:03:35,542 INFO L280 TraceCheckUtils]: 7: Hoare triple {52102#true} assume 0 == ~pumpRunning~0; {52102#true} is VALID [2020-07-10 18:03:35,542 INFO L263 TraceCheckUtils]: 8: Hoare triple {52102#true} call #t~ret14 := isHighWaterLevel(); {52102#true} is VALID [2020-07-10 18:03:35,543 INFO L280 TraceCheckUtils]: 9: Hoare triple {52102#true} havoc ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,543 INFO L280 TraceCheckUtils]: 10: Hoare triple {52102#true} havoc ~tmp~4; {52102#true} is VALID [2020-07-10 18:03:35,543 INFO L280 TraceCheckUtils]: 11: Hoare triple {52102#true} havoc ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,543 INFO L263 TraceCheckUtils]: 12: Hoare triple {52102#true} call #t~ret33 := isHighWaterSensorDry(); {52102#true} is VALID [2020-07-10 18:03:35,543 INFO L280 TraceCheckUtils]: 13: Hoare triple {52102#true} havoc ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,543 INFO L280 TraceCheckUtils]: 14: Hoare triple {52102#true} assume !(~waterLevel~0 < 2); {52102#true} is VALID [2020-07-10 18:03:35,544 INFO L280 TraceCheckUtils]: 15: Hoare triple {52102#true} ~retValue_acc~3 := 0; {52102#true} is VALID [2020-07-10 18:03:35,544 INFO L280 TraceCheckUtils]: 16: Hoare triple {52102#true} #res := ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,544 INFO L280 TraceCheckUtils]: 17: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,544 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {52102#true} {52102#true} #907#return; {52102#true} is VALID [2020-07-10 18:03:35,544 INFO L280 TraceCheckUtils]: 19: Hoare triple {52102#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,545 INFO L280 TraceCheckUtils]: 20: Hoare triple {52102#true} ~tmp~4 := #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,545 INFO L280 TraceCheckUtils]: 21: Hoare triple {52102#true} havoc #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,545 INFO L280 TraceCheckUtils]: 22: Hoare triple {52102#true} assume !(0 != ~tmp~4); {52102#true} is VALID [2020-07-10 18:03:35,545 INFO L280 TraceCheckUtils]: 23: Hoare triple {52102#true} ~tmp___0~1 := 1; {52102#true} is VALID [2020-07-10 18:03:35,545 INFO L280 TraceCheckUtils]: 24: Hoare triple {52102#true} ~retValue_acc~9 := ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,545 INFO L280 TraceCheckUtils]: 25: Hoare triple {52102#true} #res := ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,546 INFO L280 TraceCheckUtils]: 26: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,546 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {52102#true} {52102#true} #919#return; {52102#true} is VALID [2020-07-10 18:03:35,546 INFO L280 TraceCheckUtils]: 28: Hoare triple {52102#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,546 INFO L280 TraceCheckUtils]: 29: Hoare triple {52102#true} ~tmp~2 := #t~ret14; {52102#true} is VALID [2020-07-10 18:03:35,546 INFO L280 TraceCheckUtils]: 30: Hoare triple {52102#true} havoc #t~ret14; {52102#true} is VALID [2020-07-10 18:03:35,547 INFO L280 TraceCheckUtils]: 31: Hoare triple {52102#true} assume 0 != ~tmp~2; {52102#true} is VALID [2020-07-10 18:03:35,547 INFO L263 TraceCheckUtils]: 32: Hoare triple {52102#true} call activatePump(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,548 INFO L280 TraceCheckUtils]: 33: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,548 INFO L280 TraceCheckUtils]: 34: Hoare triple {52351#(<= 1 ~pumpRunning~0)} assume true; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,549 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {52351#(<= 1 ~pumpRunning~0)} {52102#true} #921#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,550 INFO L280 TraceCheckUtils]: 36: Hoare triple {52351#(<= 1 ~pumpRunning~0)} assume true; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,550 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {52351#(<= 1 ~pumpRunning~0)} {52102#true} #895#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,551 INFO L280 TraceCheckUtils]: 38: Hoare triple {52351#(<= 1 ~pumpRunning~0)} assume true; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,551 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {52351#(<= 1 ~pumpRunning~0)} {52102#true} #911#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,552 INFO L263 TraceCheckUtils]: 40: Hoare triple {52351#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {52102#true} is VALID [2020-07-10 18:03:35,552 INFO L280 TraceCheckUtils]: 41: Hoare triple {52102#true} havoc ~tmp~1; {52102#true} is VALID [2020-07-10 18:03:35,552 INFO L280 TraceCheckUtils]: 42: Hoare triple {52102#true} havoc ~tmp___0~0; {52102#true} is VALID [2020-07-10 18:03:35,552 INFO L263 TraceCheckUtils]: 43: Hoare triple {52102#true} call #t~ret1 := getWaterLevel(); {52102#true} is VALID [2020-07-10 18:03:35,552 INFO L280 TraceCheckUtils]: 44: Hoare triple {52102#true} havoc ~retValue_acc~2; {52102#true} is VALID [2020-07-10 18:03:35,553 INFO L280 TraceCheckUtils]: 45: Hoare triple {52102#true} ~retValue_acc~2 := ~waterLevel~0; {52102#true} is VALID [2020-07-10 18:03:35,553 INFO L280 TraceCheckUtils]: 46: Hoare triple {52102#true} #res := ~retValue_acc~2; {52102#true} is VALID [2020-07-10 18:03:35,553 INFO L280 TraceCheckUtils]: 47: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,553 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {52102#true} {52102#true} #839#return; {52102#true} is VALID [2020-07-10 18:03:35,553 INFO L280 TraceCheckUtils]: 49: Hoare triple {52102#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,554 INFO L280 TraceCheckUtils]: 50: Hoare triple {52102#true} ~tmp~1 := #t~ret1; {52102#true} is VALID [2020-07-10 18:03:35,554 INFO L280 TraceCheckUtils]: 51: Hoare triple {52102#true} havoc #t~ret1; {52102#true} is VALID [2020-07-10 18:03:35,554 INFO L280 TraceCheckUtils]: 52: Hoare triple {52102#true} assume !(0 == ~tmp~1); {52102#true} is VALID [2020-07-10 18:03:35,554 INFO L280 TraceCheckUtils]: 53: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,555 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {52102#true} {52351#(<= 1 ~pumpRunning~0)} #913#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,555 INFO L280 TraceCheckUtils]: 55: Hoare triple {52351#(<= 1 ~pumpRunning~0)} assume true; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,556 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {52351#(<= 1 ~pumpRunning~0)} {52102#true} #903#return; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {52312#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {52102#true} is VALID [2020-07-10 18:03:35,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} ~waterLevel~0 := ~waterLevel~0 - 1; {52102#true} is VALID [2020-07-10 18:03:35,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,565 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52102#true} {52257#(not (= 0 ~pumpRunning~0))} #909#return; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {52102#true} havoc ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} assume ~waterLevel~0 < 2; {52102#true} is VALID [2020-07-10 18:03:35,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {52102#true} ~retValue_acc~3 := 1; {52102#true} is VALID [2020-07-10 18:03:35,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {52102#true} #res := ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,602 INFO L280 TraceCheckUtils]: 4: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,602 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52102#true} {52102#true} #907#return; {52102#true} is VALID [2020-07-10 18:03:35,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {52102#true} havoc ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} havoc ~tmp~4; {52102#true} is VALID [2020-07-10 18:03:35,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {52102#true} havoc ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,603 INFO L263 TraceCheckUtils]: 3: Hoare triple {52102#true} call #t~ret33 := isHighWaterSensorDry(); {52102#true} is VALID [2020-07-10 18:03:35,603 INFO L280 TraceCheckUtils]: 4: Hoare triple {52102#true} havoc ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,603 INFO L280 TraceCheckUtils]: 5: Hoare triple {52102#true} assume ~waterLevel~0 < 2; {52102#true} is VALID [2020-07-10 18:03:35,603 INFO L280 TraceCheckUtils]: 6: Hoare triple {52102#true} ~retValue_acc~3 := 1; {52102#true} is VALID [2020-07-10 18:03:35,604 INFO L280 TraceCheckUtils]: 7: Hoare triple {52102#true} #res := ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,604 INFO L280 TraceCheckUtils]: 8: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,604 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {52102#true} {52102#true} #907#return; {52102#true} is VALID [2020-07-10 18:03:35,604 INFO L280 TraceCheckUtils]: 10: Hoare triple {52102#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,604 INFO L280 TraceCheckUtils]: 11: Hoare triple {52102#true} ~tmp~4 := #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,605 INFO L280 TraceCheckUtils]: 12: Hoare triple {52102#true} havoc #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,605 INFO L280 TraceCheckUtils]: 13: Hoare triple {52102#true} assume !(0 != ~tmp~4); {52102#true} is VALID [2020-07-10 18:03:35,605 INFO L280 TraceCheckUtils]: 14: Hoare triple {52102#true} ~tmp___0~1 := 1; {52102#true} is VALID [2020-07-10 18:03:35,605 INFO L280 TraceCheckUtils]: 15: Hoare triple {52102#true} ~retValue_acc~9 := ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,605 INFO L280 TraceCheckUtils]: 16: Hoare triple {52102#true} #res := ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,606 INFO L280 TraceCheckUtils]: 17: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,606 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {52102#true} {52102#true} #919#return; {52102#true} is VALID [2020-07-10 18:03:35,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52102#true} is VALID [2020-07-10 18:03:35,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,609 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52102#true} {52102#true} #921#return; {52102#true} is VALID [2020-07-10 18:03:35,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {52102#true} is VALID [2020-07-10 18:03:35,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} assume 0 == ~pumpRunning~0; {52102#true} is VALID [2020-07-10 18:03:35,610 INFO L263 TraceCheckUtils]: 2: Hoare triple {52102#true} call #t~ret14 := isHighWaterLevel(); {52102#true} is VALID [2020-07-10 18:03:35,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {52102#true} havoc ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,610 INFO L280 TraceCheckUtils]: 4: Hoare triple {52102#true} havoc ~tmp~4; {52102#true} is VALID [2020-07-10 18:03:35,610 INFO L280 TraceCheckUtils]: 5: Hoare triple {52102#true} havoc ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,610 INFO L263 TraceCheckUtils]: 6: Hoare triple {52102#true} call #t~ret33 := isHighWaterSensorDry(); {52102#true} is VALID [2020-07-10 18:03:35,611 INFO L280 TraceCheckUtils]: 7: Hoare triple {52102#true} havoc ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,611 INFO L280 TraceCheckUtils]: 8: Hoare triple {52102#true} assume ~waterLevel~0 < 2; {52102#true} is VALID [2020-07-10 18:03:35,611 INFO L280 TraceCheckUtils]: 9: Hoare triple {52102#true} ~retValue_acc~3 := 1; {52102#true} is VALID [2020-07-10 18:03:35,611 INFO L280 TraceCheckUtils]: 10: Hoare triple {52102#true} #res := ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,611 INFO L280 TraceCheckUtils]: 11: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,612 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {52102#true} {52102#true} #907#return; {52102#true} is VALID [2020-07-10 18:03:35,612 INFO L280 TraceCheckUtils]: 13: Hoare triple {52102#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,612 INFO L280 TraceCheckUtils]: 14: Hoare triple {52102#true} ~tmp~4 := #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,612 INFO L280 TraceCheckUtils]: 15: Hoare triple {52102#true} havoc #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,613 INFO L280 TraceCheckUtils]: 16: Hoare triple {52102#true} assume !(0 != ~tmp~4); {52102#true} is VALID [2020-07-10 18:03:35,613 INFO L280 TraceCheckUtils]: 17: Hoare triple {52102#true} ~tmp___0~1 := 1; {52102#true} is VALID [2020-07-10 18:03:35,613 INFO L280 TraceCheckUtils]: 18: Hoare triple {52102#true} ~retValue_acc~9 := ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,613 INFO L280 TraceCheckUtils]: 19: Hoare triple {52102#true} #res := ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,613 INFO L280 TraceCheckUtils]: 20: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,614 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {52102#true} {52102#true} #919#return; {52102#true} is VALID [2020-07-10 18:03:35,614 INFO L280 TraceCheckUtils]: 22: Hoare triple {52102#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,614 INFO L280 TraceCheckUtils]: 23: Hoare triple {52102#true} ~tmp~2 := #t~ret14; {52102#true} is VALID [2020-07-10 18:03:35,614 INFO L280 TraceCheckUtils]: 24: Hoare triple {52102#true} havoc #t~ret14; {52102#true} is VALID [2020-07-10 18:03:35,614 INFO L280 TraceCheckUtils]: 25: Hoare triple {52102#true} assume 0 != ~tmp~2; {52102#true} is VALID [2020-07-10 18:03:35,615 INFO L263 TraceCheckUtils]: 26: Hoare triple {52102#true} call activatePump(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,615 INFO L280 TraceCheckUtils]: 27: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52102#true} is VALID [2020-07-10 18:03:35,616 INFO L280 TraceCheckUtils]: 28: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,616 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {52102#true} {52102#true} #921#return; {52102#true} is VALID [2020-07-10 18:03:35,616 INFO L280 TraceCheckUtils]: 30: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,617 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {52102#true} {52432#(= 0 |old(~pumpRunning~0)|)} #895#return; {52432#(= 0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 != ~pumpRunning~0); {52432#(= 0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,619 INFO L263 TraceCheckUtils]: 2: Hoare triple {52432#(= 0 |old(~pumpRunning~0)|)} call processEnvironment__wrappee__highWaterSensor(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,619 INFO L280 TraceCheckUtils]: 3: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {52102#true} is VALID [2020-07-10 18:03:35,620 INFO L280 TraceCheckUtils]: 4: Hoare triple {52102#true} assume 0 == ~pumpRunning~0; {52102#true} is VALID [2020-07-10 18:03:35,620 INFO L263 TraceCheckUtils]: 5: Hoare triple {52102#true} call #t~ret14 := isHighWaterLevel(); {52102#true} is VALID [2020-07-10 18:03:35,620 INFO L280 TraceCheckUtils]: 6: Hoare triple {52102#true} havoc ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,620 INFO L280 TraceCheckUtils]: 7: Hoare triple {52102#true} havoc ~tmp~4; {52102#true} is VALID [2020-07-10 18:03:35,620 INFO L280 TraceCheckUtils]: 8: Hoare triple {52102#true} havoc ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,621 INFO L263 TraceCheckUtils]: 9: Hoare triple {52102#true} call #t~ret33 := isHighWaterSensorDry(); {52102#true} is VALID [2020-07-10 18:03:35,621 INFO L280 TraceCheckUtils]: 10: Hoare triple {52102#true} havoc ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,621 INFO L280 TraceCheckUtils]: 11: Hoare triple {52102#true} assume ~waterLevel~0 < 2; {52102#true} is VALID [2020-07-10 18:03:35,621 INFO L280 TraceCheckUtils]: 12: Hoare triple {52102#true} ~retValue_acc~3 := 1; {52102#true} is VALID [2020-07-10 18:03:35,621 INFO L280 TraceCheckUtils]: 13: Hoare triple {52102#true} #res := ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,622 INFO L280 TraceCheckUtils]: 14: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,622 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {52102#true} {52102#true} #907#return; {52102#true} is VALID [2020-07-10 18:03:35,622 INFO L280 TraceCheckUtils]: 16: Hoare triple {52102#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,622 INFO L280 TraceCheckUtils]: 17: Hoare triple {52102#true} ~tmp~4 := #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,622 INFO L280 TraceCheckUtils]: 18: Hoare triple {52102#true} havoc #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,623 INFO L280 TraceCheckUtils]: 19: Hoare triple {52102#true} assume !(0 != ~tmp~4); {52102#true} is VALID [2020-07-10 18:03:35,623 INFO L280 TraceCheckUtils]: 20: Hoare triple {52102#true} ~tmp___0~1 := 1; {52102#true} is VALID [2020-07-10 18:03:35,623 INFO L280 TraceCheckUtils]: 21: Hoare triple {52102#true} ~retValue_acc~9 := ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,623 INFO L280 TraceCheckUtils]: 22: Hoare triple {52102#true} #res := ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,623 INFO L280 TraceCheckUtils]: 23: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,624 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {52102#true} {52102#true} #919#return; {52102#true} is VALID [2020-07-10 18:03:35,624 INFO L280 TraceCheckUtils]: 25: Hoare triple {52102#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,624 INFO L280 TraceCheckUtils]: 26: Hoare triple {52102#true} ~tmp~2 := #t~ret14; {52102#true} is VALID [2020-07-10 18:03:35,624 INFO L280 TraceCheckUtils]: 27: Hoare triple {52102#true} havoc #t~ret14; {52102#true} is VALID [2020-07-10 18:03:35,624 INFO L280 TraceCheckUtils]: 28: Hoare triple {52102#true} assume 0 != ~tmp~2; {52102#true} is VALID [2020-07-10 18:03:35,625 INFO L263 TraceCheckUtils]: 29: Hoare triple {52102#true} call activatePump(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,625 INFO L280 TraceCheckUtils]: 30: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52102#true} is VALID [2020-07-10 18:03:35,626 INFO L280 TraceCheckUtils]: 31: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,626 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {52102#true} {52102#true} #921#return; {52102#true} is VALID [2020-07-10 18:03:35,626 INFO L280 TraceCheckUtils]: 33: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,627 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {52102#true} {52432#(= 0 |old(~pumpRunning~0)|)} #895#return; {52432#(= 0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,627 INFO L280 TraceCheckUtils]: 35: Hoare triple {52432#(= 0 |old(~pumpRunning~0)|)} assume true; {52432#(= 0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,628 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {52432#(= 0 |old(~pumpRunning~0)|)} {52257#(not (= 0 ~pumpRunning~0))} #911#return; {52103#false} is VALID [2020-07-10 18:03:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {52102#true} havoc ~retValue_acc~2; {52102#true} is VALID [2020-07-10 18:03:35,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} ~retValue_acc~2 := ~waterLevel~0; {52102#true} is VALID [2020-07-10 18:03:35,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {52102#true} #res := ~retValue_acc~2; {52102#true} is VALID [2020-07-10 18:03:35,632 INFO L280 TraceCheckUtils]: 3: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,632 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52102#true} {52103#false} #839#return; {52103#false} is VALID [2020-07-10 18:03:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:35,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {52102#true} havoc ~retValue_acc~8; {52102#true} is VALID [2020-07-10 18:03:35,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {52102#true} ~retValue_acc~8 := ~pumpRunning~0; {52102#true} is VALID [2020-07-10 18:03:35,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {52102#true} #res := ~retValue_acc~8; {52102#true} is VALID [2020-07-10 18:03:35,636 INFO L280 TraceCheckUtils]: 3: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,636 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52102#true} {52103#false} #841#return; {52103#false} is VALID [2020-07-10 18:03:35,641 INFO L263 TraceCheckUtils]: 0: Hoare triple {52102#true} call ULTIMATE.init(); {52309#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 18:03:35,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {52309#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {52102#true} is VALID [2020-07-10 18:03:35,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {52102#true} #valid := #valid[0 := 0]; {52102#true} is VALID [2020-07-10 18:03:35,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {52102#true} assume 0 < #StackHeapBarrier; {52102#true} is VALID [2020-07-10 18:03:35,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {52102#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {52102#true} is VALID [2020-07-10 18:03:35,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {52102#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {52102#true} is VALID [2020-07-10 18:03:35,642 INFO L280 TraceCheckUtils]: 6: Hoare triple {52102#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {52102#true} is VALID [2020-07-10 18:03:35,642 INFO L280 TraceCheckUtils]: 7: Hoare triple {52102#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {52102#true} is VALID [2020-07-10 18:03:35,642 INFO L280 TraceCheckUtils]: 8: Hoare triple {52102#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {52102#true} is VALID [2020-07-10 18:03:35,643 INFO L280 TraceCheckUtils]: 9: Hoare triple {52102#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {52102#true} is VALID [2020-07-10 18:03:35,643 INFO L280 TraceCheckUtils]: 10: Hoare triple {52102#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {52102#true} is VALID [2020-07-10 18:03:35,643 INFO L280 TraceCheckUtils]: 11: Hoare triple {52102#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {52102#true} is VALID [2020-07-10 18:03:35,643 INFO L280 TraceCheckUtils]: 12: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {52102#true} is VALID [2020-07-10 18:03:35,643 INFO L280 TraceCheckUtils]: 13: Hoare triple {52102#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {52102#true} is VALID [2020-07-10 18:03:35,643 INFO L280 TraceCheckUtils]: 14: Hoare triple {52102#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {52102#true} is VALID [2020-07-10 18:03:35,644 INFO L280 TraceCheckUtils]: 15: Hoare triple {52102#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {52102#true} is VALID [2020-07-10 18:03:35,644 INFO L280 TraceCheckUtils]: 16: Hoare triple {52102#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {52102#true} is VALID [2020-07-10 18:03:35,644 INFO L280 TraceCheckUtils]: 17: Hoare triple {52102#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {52102#true} is VALID [2020-07-10 18:03:35,644 INFO L280 TraceCheckUtils]: 18: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {52102#true} is VALID [2020-07-10 18:03:35,644 INFO L280 TraceCheckUtils]: 19: Hoare triple {52102#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {52102#true} is VALID [2020-07-10 18:03:35,645 INFO L280 TraceCheckUtils]: 20: Hoare triple {52102#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {52102#true} is VALID [2020-07-10 18:03:35,645 INFO L280 TraceCheckUtils]: 21: Hoare triple {52102#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {52102#true} is VALID [2020-07-10 18:03:35,645 INFO L280 TraceCheckUtils]: 22: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {52102#true} is VALID [2020-07-10 18:03:35,645 INFO L280 TraceCheckUtils]: 23: Hoare triple {52102#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {52102#true} is VALID [2020-07-10 18:03:35,646 INFO L280 TraceCheckUtils]: 24: Hoare triple {52102#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {52102#true} is VALID [2020-07-10 18:03:35,646 INFO L280 TraceCheckUtils]: 25: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {52102#true} is VALID [2020-07-10 18:03:35,646 INFO L280 TraceCheckUtils]: 26: Hoare triple {52102#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {52102#true} is VALID [2020-07-10 18:03:35,646 INFO L280 TraceCheckUtils]: 27: Hoare triple {52102#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {52102#true} is VALID [2020-07-10 18:03:35,646 INFO L280 TraceCheckUtils]: 28: Hoare triple {52102#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {52102#true} is VALID [2020-07-10 18:03:35,647 INFO L280 TraceCheckUtils]: 29: Hoare triple {52102#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {52102#true} is VALID [2020-07-10 18:03:35,647 INFO L280 TraceCheckUtils]: 30: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {52102#true} is VALID [2020-07-10 18:03:35,647 INFO L280 TraceCheckUtils]: 31: Hoare triple {52102#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {52102#true} is VALID [2020-07-10 18:03:35,647 INFO L280 TraceCheckUtils]: 32: Hoare triple {52102#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {52102#true} is VALID [2020-07-10 18:03:35,647 INFO L280 TraceCheckUtils]: 33: Hoare triple {52102#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {52102#true} is VALID [2020-07-10 18:03:35,648 INFO L280 TraceCheckUtils]: 34: Hoare triple {52102#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {52102#true} is VALID [2020-07-10 18:03:35,648 INFO L280 TraceCheckUtils]: 35: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {52102#true} is VALID [2020-07-10 18:03:35,648 INFO L280 TraceCheckUtils]: 36: Hoare triple {52102#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {52102#true} is VALID [2020-07-10 18:03:35,648 INFO L280 TraceCheckUtils]: 37: Hoare triple {52102#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {52102#true} is VALID [2020-07-10 18:03:35,648 INFO L280 TraceCheckUtils]: 38: Hoare triple {52102#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {52102#true} is VALID [2020-07-10 18:03:35,648 INFO L280 TraceCheckUtils]: 39: Hoare triple {52102#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {52102#true} is VALID [2020-07-10 18:03:35,649 INFO L280 TraceCheckUtils]: 40: Hoare triple {52102#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {52102#true} is VALID [2020-07-10 18:03:35,649 INFO L280 TraceCheckUtils]: 41: Hoare triple {52102#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {52102#true} is VALID [2020-07-10 18:03:35,649 INFO L280 TraceCheckUtils]: 42: Hoare triple {52102#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {52102#true} is VALID [2020-07-10 18:03:35,649 INFO L280 TraceCheckUtils]: 43: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {52102#true} is VALID [2020-07-10 18:03:35,649 INFO L280 TraceCheckUtils]: 44: Hoare triple {52102#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {52102#true} is VALID [2020-07-10 18:03:35,650 INFO L280 TraceCheckUtils]: 45: Hoare triple {52102#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {52102#true} is VALID [2020-07-10 18:03:35,650 INFO L280 TraceCheckUtils]: 46: Hoare triple {52102#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {52102#true} is VALID [2020-07-10 18:03:35,650 INFO L280 TraceCheckUtils]: 47: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {52102#true} is VALID [2020-07-10 18:03:35,650 INFO L280 TraceCheckUtils]: 48: Hoare triple {52102#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {52102#true} is VALID [2020-07-10 18:03:35,650 INFO L280 TraceCheckUtils]: 49: Hoare triple {52102#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {52102#true} is VALID [2020-07-10 18:03:35,650 INFO L280 TraceCheckUtils]: 50: Hoare triple {52102#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {52102#true} is VALID [2020-07-10 18:03:35,651 INFO L280 TraceCheckUtils]: 51: Hoare triple {52102#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {52102#true} is VALID [2020-07-10 18:03:35,651 INFO L280 TraceCheckUtils]: 52: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {52102#true} is VALID [2020-07-10 18:03:35,651 INFO L280 TraceCheckUtils]: 53: Hoare triple {52102#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {52102#true} is VALID [2020-07-10 18:03:35,651 INFO L280 TraceCheckUtils]: 54: Hoare triple {52102#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {52102#true} is VALID [2020-07-10 18:03:35,651 INFO L280 TraceCheckUtils]: 55: Hoare triple {52102#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {52102#true} is VALID [2020-07-10 18:03:35,651 INFO L280 TraceCheckUtils]: 56: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {52102#true} is VALID [2020-07-10 18:03:35,652 INFO L280 TraceCheckUtils]: 57: Hoare triple {52102#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {52102#true} is VALID [2020-07-10 18:03:35,652 INFO L280 TraceCheckUtils]: 58: Hoare triple {52102#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {52102#true} is VALID [2020-07-10 18:03:35,652 INFO L280 TraceCheckUtils]: 59: Hoare triple {52102#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {52102#true} is VALID [2020-07-10 18:03:35,652 INFO L280 TraceCheckUtils]: 60: Hoare triple {52102#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {52102#true} is VALID [2020-07-10 18:03:35,652 INFO L280 TraceCheckUtils]: 61: Hoare triple {52102#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {52102#true} is VALID [2020-07-10 18:03:35,653 INFO L280 TraceCheckUtils]: 62: Hoare triple {52102#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {52102#true} is VALID [2020-07-10 18:03:35,653 INFO L280 TraceCheckUtils]: 63: Hoare triple {52102#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {52102#true} is VALID [2020-07-10 18:03:35,653 INFO L280 TraceCheckUtils]: 64: Hoare triple {52102#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {52102#true} is VALID [2020-07-10 18:03:35,653 INFO L280 TraceCheckUtils]: 65: Hoare triple {52102#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {52102#true} is VALID [2020-07-10 18:03:35,653 INFO L280 TraceCheckUtils]: 66: Hoare triple {52102#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {52102#true} is VALID [2020-07-10 18:03:35,654 INFO L280 TraceCheckUtils]: 67: Hoare triple {52102#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {52102#true} is VALID [2020-07-10 18:03:35,654 INFO L280 TraceCheckUtils]: 68: Hoare triple {52102#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {52102#true} is VALID [2020-07-10 18:03:35,654 INFO L280 TraceCheckUtils]: 69: Hoare triple {52102#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {52102#true} is VALID [2020-07-10 18:03:35,654 INFO L280 TraceCheckUtils]: 70: Hoare triple {52102#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {52102#true} is VALID [2020-07-10 18:03:35,654 INFO L280 TraceCheckUtils]: 71: Hoare triple {52102#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {52102#true} is VALID [2020-07-10 18:03:35,654 INFO L280 TraceCheckUtils]: 72: Hoare triple {52102#true} ~cleanupTimeShifts~0 := 4; {52102#true} is VALID [2020-07-10 18:03:35,655 INFO L280 TraceCheckUtils]: 73: Hoare triple {52102#true} ~waterLevel~0 := 1; {52102#true} is VALID [2020-07-10 18:03:35,655 INFO L280 TraceCheckUtils]: 74: Hoare triple {52102#true} ~methaneLevelCritical~0 := 0; {52102#true} is VALID [2020-07-10 18:03:35,655 INFO L280 TraceCheckUtils]: 75: Hoare triple {52102#true} ~pumpRunning~0 := 0; {52102#true} is VALID [2020-07-10 18:03:35,655 INFO L280 TraceCheckUtils]: 76: Hoare triple {52102#true} ~systemActive~0 := 1; {52102#true} is VALID [2020-07-10 18:03:35,655 INFO L280 TraceCheckUtils]: 77: Hoare triple {52102#true} ~head~0.base, ~head~0.offset := 0, 0; {52102#true} is VALID [2020-07-10 18:03:35,655 INFO L280 TraceCheckUtils]: 78: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,656 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {52102#true} {52102#true} #937#return; {52102#true} is VALID [2020-07-10 18:03:35,656 INFO L263 TraceCheckUtils]: 80: Hoare triple {52102#true} call #t~ret74 := main(); {52102#true} is VALID [2020-07-10 18:03:35,656 INFO L280 TraceCheckUtils]: 81: Hoare triple {52102#true} havoc ~retValue_acc~0; {52102#true} is VALID [2020-07-10 18:03:35,656 INFO L280 TraceCheckUtils]: 82: Hoare triple {52102#true} havoc ~tmp~0; {52102#true} is VALID [2020-07-10 18:03:35,656 INFO L263 TraceCheckUtils]: 83: Hoare triple {52102#true} call select_helpers(); {52102#true} is VALID [2020-07-10 18:03:35,657 INFO L280 TraceCheckUtils]: 84: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,657 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {52102#true} {52102#true} #845#return; {52102#true} is VALID [2020-07-10 18:03:35,657 INFO L263 TraceCheckUtils]: 86: Hoare triple {52102#true} call select_features(); {52102#true} is VALID [2020-07-10 18:03:35,657 INFO L280 TraceCheckUtils]: 87: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,657 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {52102#true} {52102#true} #847#return; {52102#true} is VALID [2020-07-10 18:03:35,658 INFO L263 TraceCheckUtils]: 89: Hoare triple {52102#true} call #t~ret0 := valid_product(); {52102#true} is VALID [2020-07-10 18:03:35,658 INFO L280 TraceCheckUtils]: 90: Hoare triple {52102#true} havoc ~retValue_acc~6; {52102#true} is VALID [2020-07-10 18:03:35,658 INFO L280 TraceCheckUtils]: 91: Hoare triple {52102#true} ~retValue_acc~6 := 1; {52310#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-10 18:03:35,659 INFO L280 TraceCheckUtils]: 92: Hoare triple {52310#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {52311#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:03:35,660 INFO L280 TraceCheckUtils]: 93: Hoare triple {52311#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {52311#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:03:35,661 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {52311#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {52102#true} #849#return; {52192#(= 1 |main_#t~ret0|)} is VALID [2020-07-10 18:03:35,661 INFO L280 TraceCheckUtils]: 95: Hoare triple {52192#(= 1 |main_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {52192#(= 1 |main_#t~ret0|)} is VALID [2020-07-10 18:03:35,662 INFO L280 TraceCheckUtils]: 96: Hoare triple {52192#(= 1 |main_#t~ret0|)} ~tmp~0 := #t~ret0; {52193#(= 1 main_~tmp~0)} is VALID [2020-07-10 18:03:35,663 INFO L280 TraceCheckUtils]: 97: Hoare triple {52193#(= 1 main_~tmp~0)} havoc #t~ret0; {52193#(= 1 main_~tmp~0)} is VALID [2020-07-10 18:03:35,663 INFO L280 TraceCheckUtils]: 98: Hoare triple {52193#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {52102#true} is VALID [2020-07-10 18:03:35,663 INFO L263 TraceCheckUtils]: 99: Hoare triple {52102#true} call setup(); {52102#true} is VALID [2020-07-10 18:03:35,663 INFO L280 TraceCheckUtils]: 100: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,664 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {52102#true} {52102#true} #851#return; {52102#true} is VALID [2020-07-10 18:03:35,664 INFO L263 TraceCheckUtils]: 102: Hoare triple {52102#true} call runTest(); {52102#true} is VALID [2020-07-10 18:03:35,664 INFO L263 TraceCheckUtils]: 103: Hoare triple {52102#true} call test(); {52102#true} is VALID [2020-07-10 18:03:35,664 INFO L280 TraceCheckUtils]: 104: Hoare triple {52102#true} havoc ~splverifierCounter~0; {52102#true} is VALID [2020-07-10 18:03:35,664 INFO L280 TraceCheckUtils]: 105: Hoare triple {52102#true} havoc ~tmp~6; {52102#true} is VALID [2020-07-10 18:03:35,664 INFO L280 TraceCheckUtils]: 106: Hoare triple {52102#true} havoc ~tmp___0~3; {52102#true} is VALID [2020-07-10 18:03:35,665 INFO L280 TraceCheckUtils]: 107: Hoare triple {52102#true} havoc ~tmp___1~0; {52102#true} is VALID [2020-07-10 18:03:35,665 INFO L280 TraceCheckUtils]: 108: Hoare triple {52102#true} havoc ~tmp___2~0; {52102#true} is VALID [2020-07-10 18:03:35,665 INFO L280 TraceCheckUtils]: 109: Hoare triple {52102#true} ~splverifierCounter~0 := 0; {52102#true} is VALID [2020-07-10 18:03:35,665 INFO L280 TraceCheckUtils]: 110: Hoare triple {52102#true} assume !false; {52102#true} is VALID [2020-07-10 18:03:35,665 INFO L280 TraceCheckUtils]: 111: Hoare triple {52102#true} assume ~splverifierCounter~0 < 4; {52102#true} is VALID [2020-07-10 18:03:35,666 INFO L280 TraceCheckUtils]: 112: Hoare triple {52102#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,666 INFO L280 TraceCheckUtils]: 113: Hoare triple {52102#true} ~tmp~6 := #t~nondet35; {52102#true} is VALID [2020-07-10 18:03:35,666 INFO L280 TraceCheckUtils]: 114: Hoare triple {52102#true} havoc #t~nondet35; {52102#true} is VALID [2020-07-10 18:03:35,666 INFO L280 TraceCheckUtils]: 115: Hoare triple {52102#true} assume 0 != ~tmp~6; {52102#true} is VALID [2020-07-10 18:03:35,667 INFO L263 TraceCheckUtils]: 116: Hoare triple {52102#true} call waterRise(); {52312#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:35,667 INFO L280 TraceCheckUtils]: 117: Hoare triple {52312#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {52102#true} is VALID [2020-07-10 18:03:35,667 INFO L280 TraceCheckUtils]: 118: Hoare triple {52102#true} ~waterLevel~0 := 1 + ~waterLevel~0; {52102#true} is VALID [2020-07-10 18:03:35,667 INFO L280 TraceCheckUtils]: 119: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,668 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {52102#true} {52102#true} #897#return; {52102#true} is VALID [2020-07-10 18:03:35,668 INFO L280 TraceCheckUtils]: 121: Hoare triple {52102#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,668 INFO L280 TraceCheckUtils]: 122: Hoare triple {52102#true} ~tmp___0~3 := #t~nondet36; {52102#true} is VALID [2020-07-10 18:03:35,668 INFO L280 TraceCheckUtils]: 123: Hoare triple {52102#true} havoc #t~nondet36; {52102#true} is VALID [2020-07-10 18:03:35,668 INFO L280 TraceCheckUtils]: 124: Hoare triple {52102#true} assume !(0 != ~tmp___0~3); {52102#true} is VALID [2020-07-10 18:03:35,668 INFO L280 TraceCheckUtils]: 125: Hoare triple {52102#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,669 INFO L280 TraceCheckUtils]: 126: Hoare triple {52102#true} ~tmp___2~0 := #t~nondet37; {52102#true} is VALID [2020-07-10 18:03:35,669 INFO L280 TraceCheckUtils]: 127: Hoare triple {52102#true} havoc #t~nondet37; {52102#true} is VALID [2020-07-10 18:03:35,669 INFO L280 TraceCheckUtils]: 128: Hoare triple {52102#true} assume 0 != ~tmp___2~0; {52102#true} is VALID [2020-07-10 18:03:35,670 INFO L263 TraceCheckUtils]: 129: Hoare triple {52102#true} call timeShift(); {52313#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 18:03:35,670 INFO L280 TraceCheckUtils]: 130: Hoare triple {52313#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {52102#true} is VALID [2020-07-10 18:03:35,670 INFO L280 TraceCheckUtils]: 131: Hoare triple {52102#true} assume 0 != ~systemActive~0; {52102#true} is VALID [2020-07-10 18:03:35,671 INFO L263 TraceCheckUtils]: 132: Hoare triple {52102#true} call processEnvironment(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,671 INFO L280 TraceCheckUtils]: 133: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {52102#true} is VALID [2020-07-10 18:03:35,671 INFO L280 TraceCheckUtils]: 134: Hoare triple {52102#true} assume !(0 != ~pumpRunning~0); {52102#true} is VALID [2020-07-10 18:03:35,672 INFO L263 TraceCheckUtils]: 135: Hoare triple {52102#true} call processEnvironment__wrappee__highWaterSensor(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,672 INFO L280 TraceCheckUtils]: 136: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {52102#true} is VALID [2020-07-10 18:03:35,673 INFO L280 TraceCheckUtils]: 137: Hoare triple {52102#true} assume 0 == ~pumpRunning~0; {52102#true} is VALID [2020-07-10 18:03:35,673 INFO L263 TraceCheckUtils]: 138: Hoare triple {52102#true} call #t~ret14 := isHighWaterLevel(); {52102#true} is VALID [2020-07-10 18:03:35,673 INFO L280 TraceCheckUtils]: 139: Hoare triple {52102#true} havoc ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,673 INFO L280 TraceCheckUtils]: 140: Hoare triple {52102#true} havoc ~tmp~4; {52102#true} is VALID [2020-07-10 18:03:35,673 INFO L280 TraceCheckUtils]: 141: Hoare triple {52102#true} havoc ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,673 INFO L263 TraceCheckUtils]: 142: Hoare triple {52102#true} call #t~ret33 := isHighWaterSensorDry(); {52102#true} is VALID [2020-07-10 18:03:35,674 INFO L280 TraceCheckUtils]: 143: Hoare triple {52102#true} havoc ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,674 INFO L280 TraceCheckUtils]: 144: Hoare triple {52102#true} assume !(~waterLevel~0 < 2); {52102#true} is VALID [2020-07-10 18:03:35,674 INFO L280 TraceCheckUtils]: 145: Hoare triple {52102#true} ~retValue_acc~3 := 0; {52102#true} is VALID [2020-07-10 18:03:35,674 INFO L280 TraceCheckUtils]: 146: Hoare triple {52102#true} #res := ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,675 INFO L280 TraceCheckUtils]: 147: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,675 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {52102#true} {52102#true} #907#return; {52102#true} is VALID [2020-07-10 18:03:35,675 INFO L280 TraceCheckUtils]: 149: Hoare triple {52102#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,675 INFO L280 TraceCheckUtils]: 150: Hoare triple {52102#true} ~tmp~4 := #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,675 INFO L280 TraceCheckUtils]: 151: Hoare triple {52102#true} havoc #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,676 INFO L280 TraceCheckUtils]: 152: Hoare triple {52102#true} assume !(0 != ~tmp~4); {52102#true} is VALID [2020-07-10 18:03:35,676 INFO L280 TraceCheckUtils]: 153: Hoare triple {52102#true} ~tmp___0~1 := 1; {52102#true} is VALID [2020-07-10 18:03:35,676 INFO L280 TraceCheckUtils]: 154: Hoare triple {52102#true} ~retValue_acc~9 := ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,676 INFO L280 TraceCheckUtils]: 155: Hoare triple {52102#true} #res := ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,676 INFO L280 TraceCheckUtils]: 156: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,676 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {52102#true} {52102#true} #919#return; {52102#true} is VALID [2020-07-10 18:03:35,676 INFO L280 TraceCheckUtils]: 158: Hoare triple {52102#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,677 INFO L280 TraceCheckUtils]: 159: Hoare triple {52102#true} ~tmp~2 := #t~ret14; {52102#true} is VALID [2020-07-10 18:03:35,677 INFO L280 TraceCheckUtils]: 160: Hoare triple {52102#true} havoc #t~ret14; {52102#true} is VALID [2020-07-10 18:03:35,677 INFO L280 TraceCheckUtils]: 161: Hoare triple {52102#true} assume 0 != ~tmp~2; {52102#true} is VALID [2020-07-10 18:03:35,678 INFO L263 TraceCheckUtils]: 162: Hoare triple {52102#true} call activatePump(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,678 INFO L280 TraceCheckUtils]: 163: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,679 INFO L280 TraceCheckUtils]: 164: Hoare triple {52351#(<= 1 ~pumpRunning~0)} assume true; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,679 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {52351#(<= 1 ~pumpRunning~0)} {52102#true} #921#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,680 INFO L280 TraceCheckUtils]: 166: Hoare triple {52351#(<= 1 ~pumpRunning~0)} assume true; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,680 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {52351#(<= 1 ~pumpRunning~0)} {52102#true} #895#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,681 INFO L280 TraceCheckUtils]: 168: Hoare triple {52351#(<= 1 ~pumpRunning~0)} assume true; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,682 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {52351#(<= 1 ~pumpRunning~0)} {52102#true} #911#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,682 INFO L263 TraceCheckUtils]: 170: Hoare triple {52351#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {52102#true} is VALID [2020-07-10 18:03:35,682 INFO L280 TraceCheckUtils]: 171: Hoare triple {52102#true} havoc ~tmp~1; {52102#true} is VALID [2020-07-10 18:03:35,682 INFO L280 TraceCheckUtils]: 172: Hoare triple {52102#true} havoc ~tmp___0~0; {52102#true} is VALID [2020-07-10 18:03:35,682 INFO L263 TraceCheckUtils]: 173: Hoare triple {52102#true} call #t~ret1 := getWaterLevel(); {52102#true} is VALID [2020-07-10 18:03:35,683 INFO L280 TraceCheckUtils]: 174: Hoare triple {52102#true} havoc ~retValue_acc~2; {52102#true} is VALID [2020-07-10 18:03:35,683 INFO L280 TraceCheckUtils]: 175: Hoare triple {52102#true} ~retValue_acc~2 := ~waterLevel~0; {52102#true} is VALID [2020-07-10 18:03:35,683 INFO L280 TraceCheckUtils]: 176: Hoare triple {52102#true} #res := ~retValue_acc~2; {52102#true} is VALID [2020-07-10 18:03:35,683 INFO L280 TraceCheckUtils]: 177: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,683 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {52102#true} {52102#true} #839#return; {52102#true} is VALID [2020-07-10 18:03:35,683 INFO L280 TraceCheckUtils]: 179: Hoare triple {52102#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,684 INFO L280 TraceCheckUtils]: 180: Hoare triple {52102#true} ~tmp~1 := #t~ret1; {52102#true} is VALID [2020-07-10 18:03:35,684 INFO L280 TraceCheckUtils]: 181: Hoare triple {52102#true} havoc #t~ret1; {52102#true} is VALID [2020-07-10 18:03:35,684 INFO L280 TraceCheckUtils]: 182: Hoare triple {52102#true} assume !(0 == ~tmp~1); {52102#true} is VALID [2020-07-10 18:03:35,684 INFO L280 TraceCheckUtils]: 183: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,685 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {52102#true} {52351#(<= 1 ~pumpRunning~0)} #913#return; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,685 INFO L280 TraceCheckUtils]: 185: Hoare triple {52351#(<= 1 ~pumpRunning~0)} assume true; {52351#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 18:03:35,686 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {52351#(<= 1 ~pumpRunning~0)} {52102#true} #903#return; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,687 INFO L280 TraceCheckUtils]: 187: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} assume !false; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,687 INFO L280 TraceCheckUtils]: 188: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,688 INFO L280 TraceCheckUtils]: 189: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,688 INFO L280 TraceCheckUtils]: 190: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} ~tmp~6 := #t~nondet35; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,689 INFO L280 TraceCheckUtils]: 191: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} havoc #t~nondet35; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,689 INFO L280 TraceCheckUtils]: 192: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~6); {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,690 INFO L280 TraceCheckUtils]: 193: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,690 INFO L280 TraceCheckUtils]: 194: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} ~tmp___0~3 := #t~nondet36; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,691 INFO L280 TraceCheckUtils]: 195: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} havoc #t~nondet36; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,691 INFO L280 TraceCheckUtils]: 196: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~3); {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,692 INFO L280 TraceCheckUtils]: 197: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,692 INFO L280 TraceCheckUtils]: 198: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} ~tmp___2~0 := #t~nondet37; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,693 INFO L280 TraceCheckUtils]: 199: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} havoc #t~nondet37; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,693 INFO L280 TraceCheckUtils]: 200: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,694 INFO L263 TraceCheckUtils]: 201: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} call timeShift(); {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,694 INFO L280 TraceCheckUtils]: 202: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} assume 0 != ~pumpRunning~0; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,695 INFO L263 TraceCheckUtils]: 203: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {52312#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:35,695 INFO L280 TraceCheckUtils]: 204: Hoare triple {52312#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {52102#true} is VALID [2020-07-10 18:03:35,696 INFO L280 TraceCheckUtils]: 205: Hoare triple {52102#true} ~waterLevel~0 := ~waterLevel~0 - 1; {52102#true} is VALID [2020-07-10 18:03:35,696 INFO L280 TraceCheckUtils]: 206: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,696 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {52102#true} {52257#(not (= 0 ~pumpRunning~0))} #909#return; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,697 INFO L280 TraceCheckUtils]: 208: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {52257#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 18:03:35,698 INFO L263 TraceCheckUtils]: 209: Hoare triple {52257#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,699 INFO L280 TraceCheckUtils]: 210: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,699 INFO L280 TraceCheckUtils]: 211: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 != ~pumpRunning~0); {52432#(= 0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,700 INFO L263 TraceCheckUtils]: 212: Hoare triple {52432#(= 0 |old(~pumpRunning~0)|)} call processEnvironment__wrappee__highWaterSensor(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,700 INFO L280 TraceCheckUtils]: 213: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {52102#true} is VALID [2020-07-10 18:03:35,701 INFO L280 TraceCheckUtils]: 214: Hoare triple {52102#true} assume 0 == ~pumpRunning~0; {52102#true} is VALID [2020-07-10 18:03:35,701 INFO L263 TraceCheckUtils]: 215: Hoare triple {52102#true} call #t~ret14 := isHighWaterLevel(); {52102#true} is VALID [2020-07-10 18:03:35,701 INFO L280 TraceCheckUtils]: 216: Hoare triple {52102#true} havoc ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,701 INFO L280 TraceCheckUtils]: 217: Hoare triple {52102#true} havoc ~tmp~4; {52102#true} is VALID [2020-07-10 18:03:35,702 INFO L280 TraceCheckUtils]: 218: Hoare triple {52102#true} havoc ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,702 INFO L263 TraceCheckUtils]: 219: Hoare triple {52102#true} call #t~ret33 := isHighWaterSensorDry(); {52102#true} is VALID [2020-07-10 18:03:35,702 INFO L280 TraceCheckUtils]: 220: Hoare triple {52102#true} havoc ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,702 INFO L280 TraceCheckUtils]: 221: Hoare triple {52102#true} assume ~waterLevel~0 < 2; {52102#true} is VALID [2020-07-10 18:03:35,702 INFO L280 TraceCheckUtils]: 222: Hoare triple {52102#true} ~retValue_acc~3 := 1; {52102#true} is VALID [2020-07-10 18:03:35,703 INFO L280 TraceCheckUtils]: 223: Hoare triple {52102#true} #res := ~retValue_acc~3; {52102#true} is VALID [2020-07-10 18:03:35,703 INFO L280 TraceCheckUtils]: 224: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,703 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {52102#true} {52102#true} #907#return; {52102#true} is VALID [2020-07-10 18:03:35,703 INFO L280 TraceCheckUtils]: 226: Hoare triple {52102#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,703 INFO L280 TraceCheckUtils]: 227: Hoare triple {52102#true} ~tmp~4 := #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,704 INFO L280 TraceCheckUtils]: 228: Hoare triple {52102#true} havoc #t~ret33; {52102#true} is VALID [2020-07-10 18:03:35,704 INFO L280 TraceCheckUtils]: 229: Hoare triple {52102#true} assume !(0 != ~tmp~4); {52102#true} is VALID [2020-07-10 18:03:35,704 INFO L280 TraceCheckUtils]: 230: Hoare triple {52102#true} ~tmp___0~1 := 1; {52102#true} is VALID [2020-07-10 18:03:35,704 INFO L280 TraceCheckUtils]: 231: Hoare triple {52102#true} ~retValue_acc~9 := ~tmp___0~1; {52102#true} is VALID [2020-07-10 18:03:35,704 INFO L280 TraceCheckUtils]: 232: Hoare triple {52102#true} #res := ~retValue_acc~9; {52102#true} is VALID [2020-07-10 18:03:35,705 INFO L280 TraceCheckUtils]: 233: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,705 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {52102#true} {52102#true} #919#return; {52102#true} is VALID [2020-07-10 18:03:35,705 INFO L280 TraceCheckUtils]: 235: Hoare triple {52102#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {52102#true} is VALID [2020-07-10 18:03:35,705 INFO L280 TraceCheckUtils]: 236: Hoare triple {52102#true} ~tmp~2 := #t~ret14; {52102#true} is VALID [2020-07-10 18:03:35,705 INFO L280 TraceCheckUtils]: 237: Hoare triple {52102#true} havoc #t~ret14; {52102#true} is VALID [2020-07-10 18:03:35,706 INFO L280 TraceCheckUtils]: 238: Hoare triple {52102#true} assume 0 != ~tmp~2; {52102#true} is VALID [2020-07-10 18:03:35,706 INFO L263 TraceCheckUtils]: 239: Hoare triple {52102#true} call activatePump(); {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,707 INFO L280 TraceCheckUtils]: 240: Hoare triple {52366#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52102#true} is VALID [2020-07-10 18:03:35,707 INFO L280 TraceCheckUtils]: 241: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,707 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {52102#true} {52102#true} #921#return; {52102#true} is VALID [2020-07-10 18:03:35,707 INFO L280 TraceCheckUtils]: 243: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,708 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {52102#true} {52432#(= 0 |old(~pumpRunning~0)|)} #895#return; {52432#(= 0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,708 INFO L280 TraceCheckUtils]: 245: Hoare triple {52432#(= 0 |old(~pumpRunning~0)|)} assume true; {52432#(= 0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:35,709 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {52432#(= 0 |old(~pumpRunning~0)|)} {52257#(not (= 0 ~pumpRunning~0))} #911#return; {52103#false} is VALID [2020-07-10 18:03:35,709 INFO L263 TraceCheckUtils]: 247: Hoare triple {52103#false} call __utac_acc__Specification4_spec__1(); {52103#false} is VALID [2020-07-10 18:03:35,709 INFO L280 TraceCheckUtils]: 248: Hoare triple {52103#false} havoc ~tmp~1; {52103#false} is VALID [2020-07-10 18:03:35,710 INFO L280 TraceCheckUtils]: 249: Hoare triple {52103#false} havoc ~tmp___0~0; {52103#false} is VALID [2020-07-10 18:03:35,710 INFO L263 TraceCheckUtils]: 250: Hoare triple {52103#false} call #t~ret1 := getWaterLevel(); {52102#true} is VALID [2020-07-10 18:03:35,710 INFO L280 TraceCheckUtils]: 251: Hoare triple {52102#true} havoc ~retValue_acc~2; {52102#true} is VALID [2020-07-10 18:03:35,710 INFO L280 TraceCheckUtils]: 252: Hoare triple {52102#true} ~retValue_acc~2 := ~waterLevel~0; {52102#true} is VALID [2020-07-10 18:03:35,710 INFO L280 TraceCheckUtils]: 253: Hoare triple {52102#true} #res := ~retValue_acc~2; {52102#true} is VALID [2020-07-10 18:03:35,710 INFO L280 TraceCheckUtils]: 254: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,711 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {52102#true} {52103#false} #839#return; {52103#false} is VALID [2020-07-10 18:03:35,711 INFO L280 TraceCheckUtils]: 256: Hoare triple {52103#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {52103#false} is VALID [2020-07-10 18:03:35,711 INFO L280 TraceCheckUtils]: 257: Hoare triple {52103#false} ~tmp~1 := #t~ret1; {52103#false} is VALID [2020-07-10 18:03:35,711 INFO L280 TraceCheckUtils]: 258: Hoare triple {52103#false} havoc #t~ret1; {52103#false} is VALID [2020-07-10 18:03:35,711 INFO L280 TraceCheckUtils]: 259: Hoare triple {52103#false} assume 0 == ~tmp~1; {52103#false} is VALID [2020-07-10 18:03:35,712 INFO L263 TraceCheckUtils]: 260: Hoare triple {52103#false} call #t~ret2 := isPumpRunning(); {52102#true} is VALID [2020-07-10 18:03:35,712 INFO L280 TraceCheckUtils]: 261: Hoare triple {52102#true} havoc ~retValue_acc~8; {52102#true} is VALID [2020-07-10 18:03:35,712 INFO L280 TraceCheckUtils]: 262: Hoare triple {52102#true} ~retValue_acc~8 := ~pumpRunning~0; {52102#true} is VALID [2020-07-10 18:03:35,712 INFO L280 TraceCheckUtils]: 263: Hoare triple {52102#true} #res := ~retValue_acc~8; {52102#true} is VALID [2020-07-10 18:03:35,712 INFO L280 TraceCheckUtils]: 264: Hoare triple {52102#true} assume true; {52102#true} is VALID [2020-07-10 18:03:35,712 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {52102#true} {52103#false} #841#return; {52103#false} is VALID [2020-07-10 18:03:35,713 INFO L280 TraceCheckUtils]: 266: Hoare triple {52103#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {52103#false} is VALID [2020-07-10 18:03:35,713 INFO L280 TraceCheckUtils]: 267: Hoare triple {52103#false} ~tmp___0~0 := #t~ret2; {52103#false} is VALID [2020-07-10 18:03:35,713 INFO L280 TraceCheckUtils]: 268: Hoare triple {52103#false} havoc #t~ret2; {52103#false} is VALID [2020-07-10 18:03:35,713 INFO L280 TraceCheckUtils]: 269: Hoare triple {52103#false} assume 0 != ~tmp___0~0; {52103#false} is VALID [2020-07-10 18:03:35,713 INFO L263 TraceCheckUtils]: 270: Hoare triple {52103#false} call __automaton_fail(); {52103#false} is VALID [2020-07-10 18:03:35,713 INFO L280 TraceCheckUtils]: 271: Hoare triple {52103#false} assume !false; {52103#false} is VALID [2020-07-10 18:03:35,794 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 18:03:35,794 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:03:35,795 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1719358573] [2020-07-10 18:03:35,795 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:03:35,796 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-10 18:03:35,796 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1156702804] [2020-07-10 18:03:35,797 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 272 [2020-07-10 18:03:35,798 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:03:35,798 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 18:03:36,030 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 244 edges. 244 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:03:36,030 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 18:03:36,030 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:03:36,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 18:03:36,031 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2020-07-10 18:03:36,031 INFO L87 Difference]: Start difference. First operand 838 states and 967 transitions. Second operand 13 states. [2020-07-10 18:03:38,241 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:03:38,611 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 18:03:39,123 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:03:39,545 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:03:39,893 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:03:43,990 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 18:03:51,403 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 18:04:25,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:04:25,739 INFO L93 Difference]: Finished difference Result 1726 states and 2026 transitions. [2020-07-10 18:04:25,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-10 18:04:25,739 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 272 [2020-07-10 18:04:25,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:04:25,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 18:04:25,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 744 transitions. [2020-07-10 18:04:25,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 18:04:25,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 744 transitions. [2020-07-10 18:04:25,750 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 744 transitions. [2020-07-10 18:04:27,829 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 744 edges. 744 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:04:27,894 INFO L225 Difference]: With dead ends: 1726 [2020-07-10 18:04:27,894 INFO L226 Difference]: Without dead ends: 998 [2020-07-10 18:04:27,897 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=124, Invalid=526, Unknown=0, NotChecked=0, Total=650 [2020-07-10 18:04:27,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 998 states. [2020-07-10 18:04:52,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 998 to 863. [2020-07-10 18:04:52,733 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:04:52,733 INFO L82 GeneralOperation]: Start isEquivalent. First operand 998 states. Second operand 863 states. [2020-07-10 18:04:52,734 INFO L74 IsIncluded]: Start isIncluded. First operand 998 states. Second operand 863 states. [2020-07-10 18:04:52,734 INFO L87 Difference]: Start difference. First operand 998 states. Second operand 863 states. [2020-07-10 18:04:52,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:04:52,773 INFO L93 Difference]: Finished difference Result 998 states and 1125 transitions. [2020-07-10 18:04:52,773 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1125 transitions. [2020-07-10 18:04:52,775 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:04:52,775 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:04:52,775 INFO L74 IsIncluded]: Start isIncluded. First operand 863 states. Second operand 998 states. [2020-07-10 18:04:52,775 INFO L87 Difference]: Start difference. First operand 863 states. Second operand 998 states. [2020-07-10 18:04:52,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:04:52,821 INFO L93 Difference]: Finished difference Result 998 states and 1125 transitions. [2020-07-10 18:04:52,821 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1125 transitions. [2020-07-10 18:04:52,822 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:04:52,822 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:04:52,822 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:04:52,822 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:04:52,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 863 states. [2020-07-10 18:04:52,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 863 states and 952 transitions. [2020-07-10 18:04:52,865 INFO L78 Accepts]: Start accepts. Automaton has 863 states and 952 transitions. Word has length 272 [2020-07-10 18:04:52,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:04:52,865 INFO L479 AbstractCegarLoop]: Abstraction has 863 states and 952 transitions. [2020-07-10 18:04:52,865 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-10 18:04:52,865 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 863 states and 952 transitions. [2020-07-10 18:04:58,441 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 952 edges. 952 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:04:58,441 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 952 transitions. [2020-07-10 18:04:58,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2020-07-10 18:04:58,444 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:04:58,444 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 18:04:58,445 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 18:04:58,445 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:04:58,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:04:58,445 INFO L82 PathProgramCache]: Analyzing trace with hash 1187496974, now seen corresponding path program 1 times [2020-07-10 18:04:58,445 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:04:58,445 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1593423276] [2020-07-10 18:04:58,445 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:04:58,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:58,792 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 18:04:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:58,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {59903#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {59703#true} is VALID [2020-07-10 18:04:58,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} #valid := #valid[0 := 0]; {59703#true} is VALID [2020-07-10 18:04:58,847 INFO L280 TraceCheckUtils]: 2: Hoare triple {59703#true} assume 0 < #StackHeapBarrier; {59703#true} is VALID [2020-07-10 18:04:58,847 INFO L280 TraceCheckUtils]: 3: Hoare triple {59703#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {59703#true} is VALID [2020-07-10 18:04:58,848 INFO L280 TraceCheckUtils]: 4: Hoare triple {59703#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {59703#true} is VALID [2020-07-10 18:04:58,848 INFO L280 TraceCheckUtils]: 5: Hoare triple {59703#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {59703#true} is VALID [2020-07-10 18:04:58,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {59703#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {59703#true} is VALID [2020-07-10 18:04:58,848 INFO L280 TraceCheckUtils]: 7: Hoare triple {59703#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {59703#true} is VALID [2020-07-10 18:04:58,848 INFO L280 TraceCheckUtils]: 8: Hoare triple {59703#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {59703#true} is VALID [2020-07-10 18:04:58,849 INFO L280 TraceCheckUtils]: 9: Hoare triple {59703#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {59703#true} is VALID [2020-07-10 18:04:58,849 INFO L280 TraceCheckUtils]: 10: Hoare triple {59703#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {59703#true} is VALID [2020-07-10 18:04:58,849 INFO L280 TraceCheckUtils]: 11: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {59703#true} is VALID [2020-07-10 18:04:58,849 INFO L280 TraceCheckUtils]: 12: Hoare triple {59703#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {59703#true} is VALID [2020-07-10 18:04:58,849 INFO L280 TraceCheckUtils]: 13: Hoare triple {59703#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {59703#true} is VALID [2020-07-10 18:04:58,850 INFO L280 TraceCheckUtils]: 14: Hoare triple {59703#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {59703#true} is VALID [2020-07-10 18:04:58,850 INFO L280 TraceCheckUtils]: 15: Hoare triple {59703#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {59703#true} is VALID [2020-07-10 18:04:58,850 INFO L280 TraceCheckUtils]: 16: Hoare triple {59703#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {59703#true} is VALID [2020-07-10 18:04:58,850 INFO L280 TraceCheckUtils]: 17: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {59703#true} is VALID [2020-07-10 18:04:58,850 INFO L280 TraceCheckUtils]: 18: Hoare triple {59703#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {59703#true} is VALID [2020-07-10 18:04:58,851 INFO L280 TraceCheckUtils]: 19: Hoare triple {59703#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {59703#true} is VALID [2020-07-10 18:04:58,851 INFO L280 TraceCheckUtils]: 20: Hoare triple {59703#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {59703#true} is VALID [2020-07-10 18:04:58,851 INFO L280 TraceCheckUtils]: 21: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {59703#true} is VALID [2020-07-10 18:04:58,851 INFO L280 TraceCheckUtils]: 22: Hoare triple {59703#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {59703#true} is VALID [2020-07-10 18:04:58,851 INFO L280 TraceCheckUtils]: 23: Hoare triple {59703#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {59703#true} is VALID [2020-07-10 18:04:58,852 INFO L280 TraceCheckUtils]: 24: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {59703#true} is VALID [2020-07-10 18:04:58,852 INFO L280 TraceCheckUtils]: 25: Hoare triple {59703#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {59703#true} is VALID [2020-07-10 18:04:58,852 INFO L280 TraceCheckUtils]: 26: Hoare triple {59703#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {59703#true} is VALID [2020-07-10 18:04:58,852 INFO L280 TraceCheckUtils]: 27: Hoare triple {59703#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {59703#true} is VALID [2020-07-10 18:04:58,852 INFO L280 TraceCheckUtils]: 28: Hoare triple {59703#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {59703#true} is VALID [2020-07-10 18:04:58,853 INFO L280 TraceCheckUtils]: 29: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {59703#true} is VALID [2020-07-10 18:04:58,853 INFO L280 TraceCheckUtils]: 30: Hoare triple {59703#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {59703#true} is VALID [2020-07-10 18:04:58,853 INFO L280 TraceCheckUtils]: 31: Hoare triple {59703#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {59703#true} is VALID [2020-07-10 18:04:58,853 INFO L280 TraceCheckUtils]: 32: Hoare triple {59703#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {59703#true} is VALID [2020-07-10 18:04:58,853 INFO L280 TraceCheckUtils]: 33: Hoare triple {59703#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {59703#true} is VALID [2020-07-10 18:04:58,854 INFO L280 TraceCheckUtils]: 34: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {59703#true} is VALID [2020-07-10 18:04:58,854 INFO L280 TraceCheckUtils]: 35: Hoare triple {59703#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {59703#true} is VALID [2020-07-10 18:04:58,854 INFO L280 TraceCheckUtils]: 36: Hoare triple {59703#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {59703#true} is VALID [2020-07-10 18:04:58,854 INFO L280 TraceCheckUtils]: 37: Hoare triple {59703#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {59703#true} is VALID [2020-07-10 18:04:58,854 INFO L280 TraceCheckUtils]: 38: Hoare triple {59703#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {59703#true} is VALID [2020-07-10 18:04:58,854 INFO L280 TraceCheckUtils]: 39: Hoare triple {59703#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {59703#true} is VALID [2020-07-10 18:04:58,855 INFO L280 TraceCheckUtils]: 40: Hoare triple {59703#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {59703#true} is VALID [2020-07-10 18:04:58,855 INFO L280 TraceCheckUtils]: 41: Hoare triple {59703#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {59703#true} is VALID [2020-07-10 18:04:58,855 INFO L280 TraceCheckUtils]: 42: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {59703#true} is VALID [2020-07-10 18:04:58,855 INFO L280 TraceCheckUtils]: 43: Hoare triple {59703#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {59703#true} is VALID [2020-07-10 18:04:58,855 INFO L280 TraceCheckUtils]: 44: Hoare triple {59703#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {59703#true} is VALID [2020-07-10 18:04:58,855 INFO L280 TraceCheckUtils]: 45: Hoare triple {59703#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {59703#true} is VALID [2020-07-10 18:04:58,856 INFO L280 TraceCheckUtils]: 46: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {59703#true} is VALID [2020-07-10 18:04:58,856 INFO L280 TraceCheckUtils]: 47: Hoare triple {59703#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {59703#true} is VALID [2020-07-10 18:04:58,856 INFO L280 TraceCheckUtils]: 48: Hoare triple {59703#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {59703#true} is VALID [2020-07-10 18:04:58,856 INFO L280 TraceCheckUtils]: 49: Hoare triple {59703#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {59703#true} is VALID [2020-07-10 18:04:58,856 INFO L280 TraceCheckUtils]: 50: Hoare triple {59703#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {59703#true} is VALID [2020-07-10 18:04:58,857 INFO L280 TraceCheckUtils]: 51: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {59703#true} is VALID [2020-07-10 18:04:58,857 INFO L280 TraceCheckUtils]: 52: Hoare triple {59703#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {59703#true} is VALID [2020-07-10 18:04:58,857 INFO L280 TraceCheckUtils]: 53: Hoare triple {59703#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {59703#true} is VALID [2020-07-10 18:04:58,857 INFO L280 TraceCheckUtils]: 54: Hoare triple {59703#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {59703#true} is VALID [2020-07-10 18:04:58,857 INFO L280 TraceCheckUtils]: 55: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {59703#true} is VALID [2020-07-10 18:04:58,858 INFO L280 TraceCheckUtils]: 56: Hoare triple {59703#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {59703#true} is VALID [2020-07-10 18:04:58,858 INFO L280 TraceCheckUtils]: 57: Hoare triple {59703#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {59703#true} is VALID [2020-07-10 18:04:58,858 INFO L280 TraceCheckUtils]: 58: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {59703#true} is VALID [2020-07-10 18:04:58,858 INFO L280 TraceCheckUtils]: 59: Hoare triple {59703#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {59703#true} is VALID [2020-07-10 18:04:58,858 INFO L280 TraceCheckUtils]: 60: Hoare triple {59703#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {59703#true} is VALID [2020-07-10 18:04:58,859 INFO L280 TraceCheckUtils]: 61: Hoare triple {59703#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {59703#true} is VALID [2020-07-10 18:04:58,859 INFO L280 TraceCheckUtils]: 62: Hoare triple {59703#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {59703#true} is VALID [2020-07-10 18:04:58,859 INFO L280 TraceCheckUtils]: 63: Hoare triple {59703#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {59703#true} is VALID [2020-07-10 18:04:58,859 INFO L280 TraceCheckUtils]: 64: Hoare triple {59703#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {59703#true} is VALID [2020-07-10 18:04:58,859 INFO L280 TraceCheckUtils]: 65: Hoare triple {59703#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {59703#true} is VALID [2020-07-10 18:04:58,859 INFO L280 TraceCheckUtils]: 66: Hoare triple {59703#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {59703#true} is VALID [2020-07-10 18:04:58,860 INFO L280 TraceCheckUtils]: 67: Hoare triple {59703#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {59703#true} is VALID [2020-07-10 18:04:58,860 INFO L280 TraceCheckUtils]: 68: Hoare triple {59703#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {59703#true} is VALID [2020-07-10 18:04:58,860 INFO L280 TraceCheckUtils]: 69: Hoare triple {59703#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {59703#true} is VALID [2020-07-10 18:04:58,860 INFO L280 TraceCheckUtils]: 70: Hoare triple {59703#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {59703#true} is VALID [2020-07-10 18:04:58,860 INFO L280 TraceCheckUtils]: 71: Hoare triple {59703#true} ~cleanupTimeShifts~0 := 4; {59703#true} is VALID [2020-07-10 18:04:58,860 INFO L280 TraceCheckUtils]: 72: Hoare triple {59703#true} ~waterLevel~0 := 1; {59703#true} is VALID [2020-07-10 18:04:58,861 INFO L280 TraceCheckUtils]: 73: Hoare triple {59703#true} ~methaneLevelCritical~0 := 0; {59703#true} is VALID [2020-07-10 18:04:58,861 INFO L280 TraceCheckUtils]: 74: Hoare triple {59703#true} ~pumpRunning~0 := 0; {59703#true} is VALID [2020-07-10 18:04:58,861 INFO L280 TraceCheckUtils]: 75: Hoare triple {59703#true} ~systemActive~0 := 1; {59703#true} is VALID [2020-07-10 18:04:58,861 INFO L280 TraceCheckUtils]: 76: Hoare triple {59703#true} ~head~0.base, ~head~0.offset := 0, 0; {59703#true} is VALID [2020-07-10 18:04:58,861 INFO L280 TraceCheckUtils]: 77: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:58,862 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {59703#true} {59703#true} #937#return; {59703#true} is VALID [2020-07-10 18:04:58,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:58,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:58,872 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59703#true} {59703#true} #845#return; {59703#true} is VALID [2020-07-10 18:04:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:58,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:58,874 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59703#true} {59703#true} #847#return; {59703#true} is VALID [2020-07-10 18:04:58,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:58,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {59703#true} havoc ~retValue_acc~6; {59703#true} is VALID [2020-07-10 18:04:58,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} ~retValue_acc~6 := 1; {59904#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-10 18:04:58,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {59904#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {59905#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:04:58,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {59905#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {59905#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:04:58,919 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59905#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {59703#true} #849#return; {59793#(= 1 |main_#t~ret0|)} is VALID [2020-07-10 18:04:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:58,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:58,922 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59703#true} {59703#true} #851#return; {59703#true} is VALID [2020-07-10 18:04:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:58,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:59,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {59703#true} havoc ~retValue_acc~3; {59703#true} is VALID [2020-07-10 18:04:59,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} assume ~waterLevel~0 < 2; {59703#true} is VALID [2020-07-10 18:04:59,058 INFO L280 TraceCheckUtils]: 2: Hoare triple {59703#true} ~retValue_acc~3 := 1; {60021#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} is VALID [2020-07-10 18:04:59,059 INFO L280 TraceCheckUtils]: 3: Hoare triple {60021#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} #res := ~retValue_acc~3; {60022#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:04:59,059 INFO L280 TraceCheckUtils]: 4: Hoare triple {60022#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {60022#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:04:59,060 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {60022#(<= 1 |isHighWaterSensorDry_#res|)} {59703#true} #907#return; {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 18:04:59,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {59703#true} havoc ~retValue_acc~9; {59703#true} is VALID [2020-07-10 18:04:59,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} havoc ~tmp~4; {59703#true} is VALID [2020-07-10 18:04:59,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {59703#true} havoc ~tmp___0~1; {59703#true} is VALID [2020-07-10 18:04:59,061 INFO L263 TraceCheckUtils]: 3: Hoare triple {59703#true} call #t~ret33 := isHighWaterSensorDry(); {59703#true} is VALID [2020-07-10 18:04:59,061 INFO L280 TraceCheckUtils]: 4: Hoare triple {59703#true} havoc ~retValue_acc~3; {59703#true} is VALID [2020-07-10 18:04:59,061 INFO L280 TraceCheckUtils]: 5: Hoare triple {59703#true} assume ~waterLevel~0 < 2; {59703#true} is VALID [2020-07-10 18:04:59,061 INFO L280 TraceCheckUtils]: 6: Hoare triple {59703#true} ~retValue_acc~3 := 1; {60021#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} is VALID [2020-07-10 18:04:59,062 INFO L280 TraceCheckUtils]: 7: Hoare triple {60021#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} #res := ~retValue_acc~3; {60022#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:04:59,062 INFO L280 TraceCheckUtils]: 8: Hoare triple {60022#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {60022#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:04:59,069 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {60022#(<= 1 |isHighWaterSensorDry_#res|)} {59703#true} #907#return; {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 18:04:59,069 INFO L280 TraceCheckUtils]: 10: Hoare triple {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 18:04:59,070 INFO L280 TraceCheckUtils]: 11: Hoare triple {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {60020#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 18:04:59,070 INFO L280 TraceCheckUtils]: 12: Hoare triple {60020#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {60020#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 18:04:59,071 INFO L280 TraceCheckUtils]: 13: Hoare triple {60020#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {59704#false} is VALID [2020-07-10 18:04:59,071 INFO L280 TraceCheckUtils]: 14: Hoare triple {59704#false} ~tmp___0~1 := 1; {59704#false} is VALID [2020-07-10 18:04:59,071 INFO L280 TraceCheckUtils]: 15: Hoare triple {59704#false} ~retValue_acc~9 := ~tmp___0~1; {59704#false} is VALID [2020-07-10 18:04:59,072 INFO L280 TraceCheckUtils]: 16: Hoare triple {59704#false} #res := ~retValue_acc~9; {59704#false} is VALID [2020-07-10 18:04:59,072 INFO L280 TraceCheckUtils]: 17: Hoare triple {59704#false} assume true; {59704#false} is VALID [2020-07-10 18:04:59,072 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {59704#false} {59703#true} #919#return; {59704#false} is VALID [2020-07-10 18:04:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:59,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59703#true} is VALID [2020-07-10 18:04:59,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,079 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59703#true} {59704#false} #921#return; {59704#false} is VALID [2020-07-10 18:04:59,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {59703#true} is VALID [2020-07-10 18:04:59,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} assume 0 == ~pumpRunning~0; {59703#true} is VALID [2020-07-10 18:04:59,079 INFO L263 TraceCheckUtils]: 2: Hoare triple {59703#true} call #t~ret14 := isHighWaterLevel(); {59703#true} is VALID [2020-07-10 18:04:59,079 INFO L280 TraceCheckUtils]: 3: Hoare triple {59703#true} havoc ~retValue_acc~9; {59703#true} is VALID [2020-07-10 18:04:59,080 INFO L280 TraceCheckUtils]: 4: Hoare triple {59703#true} havoc ~tmp~4; {59703#true} is VALID [2020-07-10 18:04:59,080 INFO L280 TraceCheckUtils]: 5: Hoare triple {59703#true} havoc ~tmp___0~1; {59703#true} is VALID [2020-07-10 18:04:59,080 INFO L263 TraceCheckUtils]: 6: Hoare triple {59703#true} call #t~ret33 := isHighWaterSensorDry(); {59703#true} is VALID [2020-07-10 18:04:59,080 INFO L280 TraceCheckUtils]: 7: Hoare triple {59703#true} havoc ~retValue_acc~3; {59703#true} is VALID [2020-07-10 18:04:59,080 INFO L280 TraceCheckUtils]: 8: Hoare triple {59703#true} assume ~waterLevel~0 < 2; {59703#true} is VALID [2020-07-10 18:04:59,081 INFO L280 TraceCheckUtils]: 9: Hoare triple {59703#true} ~retValue_acc~3 := 1; {60021#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} is VALID [2020-07-10 18:04:59,082 INFO L280 TraceCheckUtils]: 10: Hoare triple {60021#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} #res := ~retValue_acc~3; {60022#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:04:59,082 INFO L280 TraceCheckUtils]: 11: Hoare triple {60022#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {60022#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:04:59,083 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {60022#(<= 1 |isHighWaterSensorDry_#res|)} {59703#true} #907#return; {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 18:04:59,083 INFO L280 TraceCheckUtils]: 13: Hoare triple {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 18:04:59,084 INFO L280 TraceCheckUtils]: 14: Hoare triple {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {60020#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 18:04:59,085 INFO L280 TraceCheckUtils]: 15: Hoare triple {60020#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {60020#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 18:04:59,085 INFO L280 TraceCheckUtils]: 16: Hoare triple {60020#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {59704#false} is VALID [2020-07-10 18:04:59,085 INFO L280 TraceCheckUtils]: 17: Hoare triple {59704#false} ~tmp___0~1 := 1; {59704#false} is VALID [2020-07-10 18:04:59,086 INFO L280 TraceCheckUtils]: 18: Hoare triple {59704#false} ~retValue_acc~9 := ~tmp___0~1; {59704#false} is VALID [2020-07-10 18:04:59,086 INFO L280 TraceCheckUtils]: 19: Hoare triple {59704#false} #res := ~retValue_acc~9; {59704#false} is VALID [2020-07-10 18:04:59,086 INFO L280 TraceCheckUtils]: 20: Hoare triple {59704#false} assume true; {59704#false} is VALID [2020-07-10 18:04:59,086 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {59704#false} {59703#true} #919#return; {59704#false} is VALID [2020-07-10 18:04:59,086 INFO L280 TraceCheckUtils]: 22: Hoare triple {59704#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {59704#false} is VALID [2020-07-10 18:04:59,086 INFO L280 TraceCheckUtils]: 23: Hoare triple {59704#false} ~tmp~2 := #t~ret14; {59704#false} is VALID [2020-07-10 18:04:59,087 INFO L280 TraceCheckUtils]: 24: Hoare triple {59704#false} havoc #t~ret14; {59704#false} is VALID [2020-07-10 18:04:59,087 INFO L280 TraceCheckUtils]: 25: Hoare triple {59704#false} assume 0 != ~tmp~2; {59704#false} is VALID [2020-07-10 18:04:59,087 INFO L263 TraceCheckUtils]: 26: Hoare triple {59704#false} call activatePump(); {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:04:59,087 INFO L280 TraceCheckUtils]: 27: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59703#true} is VALID [2020-07-10 18:04:59,087 INFO L280 TraceCheckUtils]: 28: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,087 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {59703#true} {59704#false} #921#return; {59704#false} is VALID [2020-07-10 18:04:59,087 INFO L280 TraceCheckUtils]: 30: Hoare triple {59704#false} assume true; {59704#false} is VALID [2020-07-10 18:04:59,088 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {59704#false} {59703#true} #895#return; {59704#false} is VALID [2020-07-10 18:04:59,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {59703#true} is VALID [2020-07-10 18:04:59,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} assume !(0 != ~pumpRunning~0); {59703#true} is VALID [2020-07-10 18:04:59,089 INFO L263 TraceCheckUtils]: 2: Hoare triple {59703#true} call processEnvironment__wrappee__highWaterSensor(); {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:04:59,089 INFO L280 TraceCheckUtils]: 3: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {59703#true} is VALID [2020-07-10 18:04:59,089 INFO L280 TraceCheckUtils]: 4: Hoare triple {59703#true} assume 0 == ~pumpRunning~0; {59703#true} is VALID [2020-07-10 18:04:59,089 INFO L263 TraceCheckUtils]: 5: Hoare triple {59703#true} call #t~ret14 := isHighWaterLevel(); {59703#true} is VALID [2020-07-10 18:04:59,089 INFO L280 TraceCheckUtils]: 6: Hoare triple {59703#true} havoc ~retValue_acc~9; {59703#true} is VALID [2020-07-10 18:04:59,090 INFO L280 TraceCheckUtils]: 7: Hoare triple {59703#true} havoc ~tmp~4; {59703#true} is VALID [2020-07-10 18:04:59,090 INFO L280 TraceCheckUtils]: 8: Hoare triple {59703#true} havoc ~tmp___0~1; {59703#true} is VALID [2020-07-10 18:04:59,090 INFO L263 TraceCheckUtils]: 9: Hoare triple {59703#true} call #t~ret33 := isHighWaterSensorDry(); {59703#true} is VALID [2020-07-10 18:04:59,090 INFO L280 TraceCheckUtils]: 10: Hoare triple {59703#true} havoc ~retValue_acc~3; {59703#true} is VALID [2020-07-10 18:04:59,090 INFO L280 TraceCheckUtils]: 11: Hoare triple {59703#true} assume ~waterLevel~0 < 2; {59703#true} is VALID [2020-07-10 18:04:59,091 INFO L280 TraceCheckUtils]: 12: Hoare triple {59703#true} ~retValue_acc~3 := 1; {60021#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} is VALID [2020-07-10 18:04:59,091 INFO L280 TraceCheckUtils]: 13: Hoare triple {60021#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} #res := ~retValue_acc~3; {60022#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:04:59,092 INFO L280 TraceCheckUtils]: 14: Hoare triple {60022#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {60022#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:04:59,092 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {60022#(<= 1 |isHighWaterSensorDry_#res|)} {59703#true} #907#return; {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 18:04:59,093 INFO L280 TraceCheckUtils]: 16: Hoare triple {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 18:04:59,093 INFO L280 TraceCheckUtils]: 17: Hoare triple {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {60020#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 18:04:59,093 INFO L280 TraceCheckUtils]: 18: Hoare triple {60020#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {60020#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 18:04:59,094 INFO L280 TraceCheckUtils]: 19: Hoare triple {60020#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {59704#false} is VALID [2020-07-10 18:04:59,094 INFO L280 TraceCheckUtils]: 20: Hoare triple {59704#false} ~tmp___0~1 := 1; {59704#false} is VALID [2020-07-10 18:04:59,094 INFO L280 TraceCheckUtils]: 21: Hoare triple {59704#false} ~retValue_acc~9 := ~tmp___0~1; {59704#false} is VALID [2020-07-10 18:04:59,094 INFO L280 TraceCheckUtils]: 22: Hoare triple {59704#false} #res := ~retValue_acc~9; {59704#false} is VALID [2020-07-10 18:04:59,094 INFO L280 TraceCheckUtils]: 23: Hoare triple {59704#false} assume true; {59704#false} is VALID [2020-07-10 18:04:59,094 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {59704#false} {59703#true} #919#return; {59704#false} is VALID [2020-07-10 18:04:59,095 INFO L280 TraceCheckUtils]: 25: Hoare triple {59704#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {59704#false} is VALID [2020-07-10 18:04:59,095 INFO L280 TraceCheckUtils]: 26: Hoare triple {59704#false} ~tmp~2 := #t~ret14; {59704#false} is VALID [2020-07-10 18:04:59,095 INFO L280 TraceCheckUtils]: 27: Hoare triple {59704#false} havoc #t~ret14; {59704#false} is VALID [2020-07-10 18:04:59,095 INFO L280 TraceCheckUtils]: 28: Hoare triple {59704#false} assume 0 != ~tmp~2; {59704#false} is VALID [2020-07-10 18:04:59,095 INFO L263 TraceCheckUtils]: 29: Hoare triple {59704#false} call activatePump(); {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:04:59,095 INFO L280 TraceCheckUtils]: 30: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59703#true} is VALID [2020-07-10 18:04:59,095 INFO L280 TraceCheckUtils]: 31: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,096 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {59703#true} {59704#false} #921#return; {59704#false} is VALID [2020-07-10 18:04:59,096 INFO L280 TraceCheckUtils]: 33: Hoare triple {59704#false} assume true; {59704#false} is VALID [2020-07-10 18:04:59,096 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {59704#false} {59703#true} #895#return; {59704#false} is VALID [2020-07-10 18:04:59,096 INFO L280 TraceCheckUtils]: 35: Hoare triple {59704#false} assume true; {59704#false} is VALID [2020-07-10 18:04:59,096 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {59704#false} {59703#true} #911#return; {59704#false} is VALID [2020-07-10 18:04:59,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:59,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {59703#true} havoc ~retValue_acc~2; {59703#true} is VALID [2020-07-10 18:04:59,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} ~retValue_acc~2 := ~waterLevel~0; {59703#true} is VALID [2020-07-10 18:04:59,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {59703#true} #res := ~retValue_acc~2; {59703#true} is VALID [2020-07-10 18:04:59,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,103 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59703#true} {59703#true} #839#return; {59703#true} is VALID [2020-07-10 18:04:59,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {59703#true} havoc ~tmp~1; {59703#true} is VALID [2020-07-10 18:04:59,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} havoc ~tmp___0~0; {59703#true} is VALID [2020-07-10 18:04:59,104 INFO L263 TraceCheckUtils]: 2: Hoare triple {59703#true} call #t~ret1 := getWaterLevel(); {59703#true} is VALID [2020-07-10 18:04:59,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {59703#true} havoc ~retValue_acc~2; {59703#true} is VALID [2020-07-10 18:04:59,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {59703#true} ~retValue_acc~2 := ~waterLevel~0; {59703#true} is VALID [2020-07-10 18:04:59,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {59703#true} #res := ~retValue_acc~2; {59703#true} is VALID [2020-07-10 18:04:59,104 INFO L280 TraceCheckUtils]: 6: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,104 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59703#true} {59703#true} #839#return; {59703#true} is VALID [2020-07-10 18:04:59,104 INFO L280 TraceCheckUtils]: 8: Hoare triple {59703#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {59703#true} is VALID [2020-07-10 18:04:59,105 INFO L280 TraceCheckUtils]: 9: Hoare triple {59703#true} ~tmp~1 := #t~ret1; {59703#true} is VALID [2020-07-10 18:04:59,105 INFO L280 TraceCheckUtils]: 10: Hoare triple {59703#true} havoc #t~ret1; {59703#true} is VALID [2020-07-10 18:04:59,105 INFO L280 TraceCheckUtils]: 11: Hoare triple {59703#true} assume !(0 == ~tmp~1); {59703#true} is VALID [2020-07-10 18:04:59,105 INFO L280 TraceCheckUtils]: 12: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,105 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {59703#true} {59704#false} #913#return; {59704#false} is VALID [2020-07-10 18:04:59,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {59906#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {59703#true} is VALID [2020-07-10 18:04:59,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} assume 0 != ~systemActive~0; {59703#true} is VALID [2020-07-10 18:04:59,106 INFO L263 TraceCheckUtils]: 2: Hoare triple {59703#true} call processEnvironment(); {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:04:59,106 INFO L280 TraceCheckUtils]: 3: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {59703#true} is VALID [2020-07-10 18:04:59,106 INFO L280 TraceCheckUtils]: 4: Hoare triple {59703#true} assume !(0 != ~pumpRunning~0); {59703#true} is VALID [2020-07-10 18:04:59,107 INFO L263 TraceCheckUtils]: 5: Hoare triple {59703#true} call processEnvironment__wrappee__highWaterSensor(); {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:04:59,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {59703#true} is VALID [2020-07-10 18:04:59,107 INFO L280 TraceCheckUtils]: 7: Hoare triple {59703#true} assume 0 == ~pumpRunning~0; {59703#true} is VALID [2020-07-10 18:04:59,107 INFO L263 TraceCheckUtils]: 8: Hoare triple {59703#true} call #t~ret14 := isHighWaterLevel(); {59703#true} is VALID [2020-07-10 18:04:59,107 INFO L280 TraceCheckUtils]: 9: Hoare triple {59703#true} havoc ~retValue_acc~9; {59703#true} is VALID [2020-07-10 18:04:59,107 INFO L280 TraceCheckUtils]: 10: Hoare triple {59703#true} havoc ~tmp~4; {59703#true} is VALID [2020-07-10 18:04:59,107 INFO L280 TraceCheckUtils]: 11: Hoare triple {59703#true} havoc ~tmp___0~1; {59703#true} is VALID [2020-07-10 18:04:59,108 INFO L263 TraceCheckUtils]: 12: Hoare triple {59703#true} call #t~ret33 := isHighWaterSensorDry(); {59703#true} is VALID [2020-07-10 18:04:59,108 INFO L280 TraceCheckUtils]: 13: Hoare triple {59703#true} havoc ~retValue_acc~3; {59703#true} is VALID [2020-07-10 18:04:59,108 INFO L280 TraceCheckUtils]: 14: Hoare triple {59703#true} assume ~waterLevel~0 < 2; {59703#true} is VALID [2020-07-10 18:04:59,108 INFO L280 TraceCheckUtils]: 15: Hoare triple {59703#true} ~retValue_acc~3 := 1; {60021#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} is VALID [2020-07-10 18:04:59,109 INFO L280 TraceCheckUtils]: 16: Hoare triple {60021#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} #res := ~retValue_acc~3; {60022#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:04:59,109 INFO L280 TraceCheckUtils]: 17: Hoare triple {60022#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {60022#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:04:59,110 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {60022#(<= 1 |isHighWaterSensorDry_#res|)} {59703#true} #907#return; {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 18:04:59,110 INFO L280 TraceCheckUtils]: 19: Hoare triple {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 18:04:59,110 INFO L280 TraceCheckUtils]: 20: Hoare triple {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {60020#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 18:04:59,111 INFO L280 TraceCheckUtils]: 21: Hoare triple {60020#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {60020#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 18:04:59,111 INFO L280 TraceCheckUtils]: 22: Hoare triple {60020#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {59704#false} is VALID [2020-07-10 18:04:59,111 INFO L280 TraceCheckUtils]: 23: Hoare triple {59704#false} ~tmp___0~1 := 1; {59704#false} is VALID [2020-07-10 18:04:59,111 INFO L280 TraceCheckUtils]: 24: Hoare triple {59704#false} ~retValue_acc~9 := ~tmp___0~1; {59704#false} is VALID [2020-07-10 18:04:59,112 INFO L280 TraceCheckUtils]: 25: Hoare triple {59704#false} #res := ~retValue_acc~9; {59704#false} is VALID [2020-07-10 18:04:59,112 INFO L280 TraceCheckUtils]: 26: Hoare triple {59704#false} assume true; {59704#false} is VALID [2020-07-10 18:04:59,112 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {59704#false} {59703#true} #919#return; {59704#false} is VALID [2020-07-10 18:04:59,112 INFO L280 TraceCheckUtils]: 28: Hoare triple {59704#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {59704#false} is VALID [2020-07-10 18:04:59,112 INFO L280 TraceCheckUtils]: 29: Hoare triple {59704#false} ~tmp~2 := #t~ret14; {59704#false} is VALID [2020-07-10 18:04:59,112 INFO L280 TraceCheckUtils]: 30: Hoare triple {59704#false} havoc #t~ret14; {59704#false} is VALID [2020-07-10 18:04:59,112 INFO L280 TraceCheckUtils]: 31: Hoare triple {59704#false} assume 0 != ~tmp~2; {59704#false} is VALID [2020-07-10 18:04:59,112 INFO L263 TraceCheckUtils]: 32: Hoare triple {59704#false} call activatePump(); {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:04:59,113 INFO L280 TraceCheckUtils]: 33: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59703#true} is VALID [2020-07-10 18:04:59,113 INFO L280 TraceCheckUtils]: 34: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,113 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59703#true} {59704#false} #921#return; {59704#false} is VALID [2020-07-10 18:04:59,113 INFO L280 TraceCheckUtils]: 36: Hoare triple {59704#false} assume true; {59704#false} is VALID [2020-07-10 18:04:59,113 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {59704#false} {59703#true} #895#return; {59704#false} is VALID [2020-07-10 18:04:59,113 INFO L280 TraceCheckUtils]: 38: Hoare triple {59704#false} assume true; {59704#false} is VALID [2020-07-10 18:04:59,113 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {59704#false} {59703#true} #911#return; {59704#false} is VALID [2020-07-10 18:04:59,113 INFO L263 TraceCheckUtils]: 40: Hoare triple {59704#false} call __utac_acc__Specification4_spec__1(); {59703#true} is VALID [2020-07-10 18:04:59,114 INFO L280 TraceCheckUtils]: 41: Hoare triple {59703#true} havoc ~tmp~1; {59703#true} is VALID [2020-07-10 18:04:59,114 INFO L280 TraceCheckUtils]: 42: Hoare triple {59703#true} havoc ~tmp___0~0; {59703#true} is VALID [2020-07-10 18:04:59,114 INFO L263 TraceCheckUtils]: 43: Hoare triple {59703#true} call #t~ret1 := getWaterLevel(); {59703#true} is VALID [2020-07-10 18:04:59,114 INFO L280 TraceCheckUtils]: 44: Hoare triple {59703#true} havoc ~retValue_acc~2; {59703#true} is VALID [2020-07-10 18:04:59,114 INFO L280 TraceCheckUtils]: 45: Hoare triple {59703#true} ~retValue_acc~2 := ~waterLevel~0; {59703#true} is VALID [2020-07-10 18:04:59,114 INFO L280 TraceCheckUtils]: 46: Hoare triple {59703#true} #res := ~retValue_acc~2; {59703#true} is VALID [2020-07-10 18:04:59,114 INFO L280 TraceCheckUtils]: 47: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,115 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {59703#true} {59703#true} #839#return; {59703#true} is VALID [2020-07-10 18:04:59,115 INFO L280 TraceCheckUtils]: 49: Hoare triple {59703#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {59703#true} is VALID [2020-07-10 18:04:59,115 INFO L280 TraceCheckUtils]: 50: Hoare triple {59703#true} ~tmp~1 := #t~ret1; {59703#true} is VALID [2020-07-10 18:04:59,115 INFO L280 TraceCheckUtils]: 51: Hoare triple {59703#true} havoc #t~ret1; {59703#true} is VALID [2020-07-10 18:04:59,115 INFO L280 TraceCheckUtils]: 52: Hoare triple {59703#true} assume !(0 == ~tmp~1); {59703#true} is VALID [2020-07-10 18:04:59,115 INFO L280 TraceCheckUtils]: 53: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,115 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {59703#true} {59704#false} #913#return; {59704#false} is VALID [2020-07-10 18:04:59,115 INFO L280 TraceCheckUtils]: 55: Hoare triple {59704#false} assume true; {59704#false} is VALID [2020-07-10 18:04:59,116 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {59704#false} {59703#true} #903#return; {59704#false} is VALID [2020-07-10 18:04:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:59,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {60028#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {59703#true} is VALID [2020-07-10 18:04:59,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} ~waterLevel~0 := ~waterLevel~0 - 1; {59703#true} is VALID [2020-07-10 18:04:59,144 INFO L280 TraceCheckUtils]: 2: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,144 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59703#true} {59704#false} #909#return; {59704#false} is VALID [2020-07-10 18:04:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:59,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {59703#true} havoc ~retValue_acc~4; {59703#true} is VALID [2020-07-10 18:04:59,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {59703#true} is VALID [2020-07-10 18:04:59,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {59703#true} #res := ~retValue_acc~4; {59703#true} is VALID [2020-07-10 18:04:59,175 INFO L280 TraceCheckUtils]: 3: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,175 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59703#true} {59703#true} #887#return; {59703#true} is VALID [2020-07-10 18:04:59,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {59703#true} havoc ~retValue_acc~10; {59703#true} is VALID [2020-07-10 18:04:59,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} havoc ~tmp~5; {59703#true} is VALID [2020-07-10 18:04:59,176 INFO L280 TraceCheckUtils]: 2: Hoare triple {59703#true} havoc ~tmp___0~2; {59703#true} is VALID [2020-07-10 18:04:59,176 INFO L263 TraceCheckUtils]: 3: Hoare triple {59703#true} call #t~ret34 := isLowWaterSensorDry(); {59703#true} is VALID [2020-07-10 18:04:59,176 INFO L280 TraceCheckUtils]: 4: Hoare triple {59703#true} havoc ~retValue_acc~4; {59703#true} is VALID [2020-07-10 18:04:59,176 INFO L280 TraceCheckUtils]: 5: Hoare triple {59703#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {59703#true} is VALID [2020-07-10 18:04:59,176 INFO L280 TraceCheckUtils]: 6: Hoare triple {59703#true} #res := ~retValue_acc~4; {59703#true} is VALID [2020-07-10 18:04:59,177 INFO L280 TraceCheckUtils]: 7: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,177 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59703#true} {59703#true} #887#return; {59703#true} is VALID [2020-07-10 18:04:59,177 INFO L280 TraceCheckUtils]: 9: Hoare triple {59703#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {59703#true} is VALID [2020-07-10 18:04:59,177 INFO L280 TraceCheckUtils]: 10: Hoare triple {59703#true} ~tmp~5 := #t~ret34; {59703#true} is VALID [2020-07-10 18:04:59,177 INFO L280 TraceCheckUtils]: 11: Hoare triple {59703#true} havoc #t~ret34; {59703#true} is VALID [2020-07-10 18:04:59,178 INFO L280 TraceCheckUtils]: 12: Hoare triple {59703#true} assume 0 != ~tmp~5; {59703#true} is VALID [2020-07-10 18:04:59,178 INFO L280 TraceCheckUtils]: 13: Hoare triple {59703#true} ~tmp___0~2 := 0; {59703#true} is VALID [2020-07-10 18:04:59,178 INFO L280 TraceCheckUtils]: 14: Hoare triple {59703#true} ~retValue_acc~10 := ~tmp___0~2; {59703#true} is VALID [2020-07-10 18:04:59,178 INFO L280 TraceCheckUtils]: 15: Hoare triple {59703#true} #res := ~retValue_acc~10; {59703#true} is VALID [2020-07-10 18:04:59,178 INFO L280 TraceCheckUtils]: 16: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,179 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {59703#true} {59703#true} #889#return; {59703#true} is VALID [2020-07-10 18:04:59,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:59,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,183 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59703#true} {59703#true} #925#return; {59703#true} is VALID [2020-07-10 18:04:59,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {59703#true} is VALID [2020-07-10 18:04:59,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} assume !(0 == ~pumpRunning~0); {59703#true} is VALID [2020-07-10 18:04:59,184 INFO L263 TraceCheckUtils]: 2: Hoare triple {59703#true} call processEnvironment__wrappee__base(); {59703#true} is VALID [2020-07-10 18:04:59,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,184 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59703#true} {59703#true} #925#return; {59703#true} is VALID [2020-07-10 18:04:59,184 INFO L280 TraceCheckUtils]: 5: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,185 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59703#true} {59703#true} #893#return; {59703#true} is VALID [2020-07-10 18:04:59,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {59703#true} is VALID [2020-07-10 18:04:59,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} assume 0 != ~pumpRunning~0; {59703#true} is VALID [2020-07-10 18:04:59,185 INFO L263 TraceCheckUtils]: 2: Hoare triple {59703#true} call #t~ret15 := isLowWaterLevel(); {59703#true} is VALID [2020-07-10 18:04:59,185 INFO L280 TraceCheckUtils]: 3: Hoare triple {59703#true} havoc ~retValue_acc~10; {59703#true} is VALID [2020-07-10 18:04:59,186 INFO L280 TraceCheckUtils]: 4: Hoare triple {59703#true} havoc ~tmp~5; {59703#true} is VALID [2020-07-10 18:04:59,186 INFO L280 TraceCheckUtils]: 5: Hoare triple {59703#true} havoc ~tmp___0~2; {59703#true} is VALID [2020-07-10 18:04:59,186 INFO L263 TraceCheckUtils]: 6: Hoare triple {59703#true} call #t~ret34 := isLowWaterSensorDry(); {59703#true} is VALID [2020-07-10 18:04:59,186 INFO L280 TraceCheckUtils]: 7: Hoare triple {59703#true} havoc ~retValue_acc~4; {59703#true} is VALID [2020-07-10 18:04:59,186 INFO L280 TraceCheckUtils]: 8: Hoare triple {59703#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {59703#true} is VALID [2020-07-10 18:04:59,186 INFO L280 TraceCheckUtils]: 9: Hoare triple {59703#true} #res := ~retValue_acc~4; {59703#true} is VALID [2020-07-10 18:04:59,187 INFO L280 TraceCheckUtils]: 10: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,187 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59703#true} {59703#true} #887#return; {59703#true} is VALID [2020-07-10 18:04:59,187 INFO L280 TraceCheckUtils]: 12: Hoare triple {59703#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {59703#true} is VALID [2020-07-10 18:04:59,187 INFO L280 TraceCheckUtils]: 13: Hoare triple {59703#true} ~tmp~5 := #t~ret34; {59703#true} is VALID [2020-07-10 18:04:59,187 INFO L280 TraceCheckUtils]: 14: Hoare triple {59703#true} havoc #t~ret34; {59703#true} is VALID [2020-07-10 18:04:59,187 INFO L280 TraceCheckUtils]: 15: Hoare triple {59703#true} assume 0 != ~tmp~5; {59703#true} is VALID [2020-07-10 18:04:59,188 INFO L280 TraceCheckUtils]: 16: Hoare triple {59703#true} ~tmp___0~2 := 0; {59703#true} is VALID [2020-07-10 18:04:59,188 INFO L280 TraceCheckUtils]: 17: Hoare triple {59703#true} ~retValue_acc~10 := ~tmp___0~2; {59703#true} is VALID [2020-07-10 18:04:59,188 INFO L280 TraceCheckUtils]: 18: Hoare triple {59703#true} #res := ~retValue_acc~10; {59703#true} is VALID [2020-07-10 18:04:59,188 INFO L280 TraceCheckUtils]: 19: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,188 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {59703#true} {59703#true} #889#return; {59703#true} is VALID [2020-07-10 18:04:59,189 INFO L280 TraceCheckUtils]: 21: Hoare triple {59703#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {59703#true} is VALID [2020-07-10 18:04:59,189 INFO L280 TraceCheckUtils]: 22: Hoare triple {59703#true} ~tmp~3 := #t~ret15; {59703#true} is VALID [2020-07-10 18:04:59,189 INFO L280 TraceCheckUtils]: 23: Hoare triple {59703#true} havoc #t~ret15; {59703#true} is VALID [2020-07-10 18:04:59,189 INFO L280 TraceCheckUtils]: 24: Hoare triple {59703#true} assume !(0 != ~tmp~3); {59703#true} is VALID [2020-07-10 18:04:59,190 INFO L263 TraceCheckUtils]: 25: Hoare triple {59703#true} call processEnvironment__wrappee__highWaterSensor(); {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:04:59,190 INFO L280 TraceCheckUtils]: 26: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {59703#true} is VALID [2020-07-10 18:04:59,190 INFO L280 TraceCheckUtils]: 27: Hoare triple {59703#true} assume !(0 == ~pumpRunning~0); {59703#true} is VALID [2020-07-10 18:04:59,190 INFO L263 TraceCheckUtils]: 28: Hoare triple {59703#true} call processEnvironment__wrappee__base(); {59703#true} is VALID [2020-07-10 18:04:59,191 INFO L280 TraceCheckUtils]: 29: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,191 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {59703#true} {59703#true} #925#return; {59703#true} is VALID [2020-07-10 18:04:59,191 INFO L280 TraceCheckUtils]: 31: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,191 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {59703#true} {59703#true} #893#return; {59703#true} is VALID [2020-07-10 18:04:59,191 INFO L280 TraceCheckUtils]: 33: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,192 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {59703#true} {59704#false} #911#return; {59704#false} is VALID [2020-07-10 18:04:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:59,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {59703#true} havoc ~retValue_acc~2; {59703#true} is VALID [2020-07-10 18:04:59,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} ~retValue_acc~2 := ~waterLevel~0; {59703#true} is VALID [2020-07-10 18:04:59,195 INFO L280 TraceCheckUtils]: 2: Hoare triple {59703#true} #res := ~retValue_acc~2; {59703#true} is VALID [2020-07-10 18:04:59,195 INFO L280 TraceCheckUtils]: 3: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,196 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59703#true} {59704#false} #839#return; {59704#false} is VALID [2020-07-10 18:04:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:04:59,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {59703#true} havoc ~retValue_acc~8; {59703#true} is VALID [2020-07-10 18:04:59,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {59703#true} ~retValue_acc~8 := ~pumpRunning~0; {59703#true} is VALID [2020-07-10 18:04:59,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {59703#true} #res := ~retValue_acc~8; {59703#true} is VALID [2020-07-10 18:04:59,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,199 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59703#true} {59704#false} #841#return; {59704#false} is VALID [2020-07-10 18:04:59,203 INFO L263 TraceCheckUtils]: 0: Hoare triple {59703#true} call ULTIMATE.init(); {59903#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 18:04:59,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {59903#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {59703#true} is VALID [2020-07-10 18:04:59,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {59703#true} #valid := #valid[0 := 0]; {59703#true} is VALID [2020-07-10 18:04:59,203 INFO L280 TraceCheckUtils]: 3: Hoare triple {59703#true} assume 0 < #StackHeapBarrier; {59703#true} is VALID [2020-07-10 18:04:59,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {59703#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {59703#true} is VALID [2020-07-10 18:04:59,204 INFO L280 TraceCheckUtils]: 5: Hoare triple {59703#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {59703#true} is VALID [2020-07-10 18:04:59,204 INFO L280 TraceCheckUtils]: 6: Hoare triple {59703#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {59703#true} is VALID [2020-07-10 18:04:59,204 INFO L280 TraceCheckUtils]: 7: Hoare triple {59703#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {59703#true} is VALID [2020-07-10 18:04:59,204 INFO L280 TraceCheckUtils]: 8: Hoare triple {59703#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {59703#true} is VALID [2020-07-10 18:04:59,204 INFO L280 TraceCheckUtils]: 9: Hoare triple {59703#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {59703#true} is VALID [2020-07-10 18:04:59,205 INFO L280 TraceCheckUtils]: 10: Hoare triple {59703#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {59703#true} is VALID [2020-07-10 18:04:59,205 INFO L280 TraceCheckUtils]: 11: Hoare triple {59703#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {59703#true} is VALID [2020-07-10 18:04:59,205 INFO L280 TraceCheckUtils]: 12: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {59703#true} is VALID [2020-07-10 18:04:59,205 INFO L280 TraceCheckUtils]: 13: Hoare triple {59703#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {59703#true} is VALID [2020-07-10 18:04:59,205 INFO L280 TraceCheckUtils]: 14: Hoare triple {59703#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {59703#true} is VALID [2020-07-10 18:04:59,206 INFO L280 TraceCheckUtils]: 15: Hoare triple {59703#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {59703#true} is VALID [2020-07-10 18:04:59,206 INFO L280 TraceCheckUtils]: 16: Hoare triple {59703#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {59703#true} is VALID [2020-07-10 18:04:59,206 INFO L280 TraceCheckUtils]: 17: Hoare triple {59703#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {59703#true} is VALID [2020-07-10 18:04:59,206 INFO L280 TraceCheckUtils]: 18: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {59703#true} is VALID [2020-07-10 18:04:59,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {59703#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {59703#true} is VALID [2020-07-10 18:04:59,206 INFO L280 TraceCheckUtils]: 20: Hoare triple {59703#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {59703#true} is VALID [2020-07-10 18:04:59,207 INFO L280 TraceCheckUtils]: 21: Hoare triple {59703#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {59703#true} is VALID [2020-07-10 18:04:59,207 INFO L280 TraceCheckUtils]: 22: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {59703#true} is VALID [2020-07-10 18:04:59,207 INFO L280 TraceCheckUtils]: 23: Hoare triple {59703#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {59703#true} is VALID [2020-07-10 18:04:59,207 INFO L280 TraceCheckUtils]: 24: Hoare triple {59703#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {59703#true} is VALID [2020-07-10 18:04:59,207 INFO L280 TraceCheckUtils]: 25: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {59703#true} is VALID [2020-07-10 18:04:59,207 INFO L280 TraceCheckUtils]: 26: Hoare triple {59703#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {59703#true} is VALID [2020-07-10 18:04:59,208 INFO L280 TraceCheckUtils]: 27: Hoare triple {59703#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {59703#true} is VALID [2020-07-10 18:04:59,208 INFO L280 TraceCheckUtils]: 28: Hoare triple {59703#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {59703#true} is VALID [2020-07-10 18:04:59,208 INFO L280 TraceCheckUtils]: 29: Hoare triple {59703#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {59703#true} is VALID [2020-07-10 18:04:59,208 INFO L280 TraceCheckUtils]: 30: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {59703#true} is VALID [2020-07-10 18:04:59,208 INFO L280 TraceCheckUtils]: 31: Hoare triple {59703#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {59703#true} is VALID [2020-07-10 18:04:59,209 INFO L280 TraceCheckUtils]: 32: Hoare triple {59703#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {59703#true} is VALID [2020-07-10 18:04:59,209 INFO L280 TraceCheckUtils]: 33: Hoare triple {59703#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {59703#true} is VALID [2020-07-10 18:04:59,209 INFO L280 TraceCheckUtils]: 34: Hoare triple {59703#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {59703#true} is VALID [2020-07-10 18:04:59,209 INFO L280 TraceCheckUtils]: 35: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {59703#true} is VALID [2020-07-10 18:04:59,209 INFO L280 TraceCheckUtils]: 36: Hoare triple {59703#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {59703#true} is VALID [2020-07-10 18:04:59,209 INFO L280 TraceCheckUtils]: 37: Hoare triple {59703#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {59703#true} is VALID [2020-07-10 18:04:59,210 INFO L280 TraceCheckUtils]: 38: Hoare triple {59703#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {59703#true} is VALID [2020-07-10 18:04:59,210 INFO L280 TraceCheckUtils]: 39: Hoare triple {59703#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {59703#true} is VALID [2020-07-10 18:04:59,210 INFO L280 TraceCheckUtils]: 40: Hoare triple {59703#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {59703#true} is VALID [2020-07-10 18:04:59,210 INFO L280 TraceCheckUtils]: 41: Hoare triple {59703#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {59703#true} is VALID [2020-07-10 18:04:59,210 INFO L280 TraceCheckUtils]: 42: Hoare triple {59703#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {59703#true} is VALID [2020-07-10 18:04:59,211 INFO L280 TraceCheckUtils]: 43: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {59703#true} is VALID [2020-07-10 18:04:59,211 INFO L280 TraceCheckUtils]: 44: Hoare triple {59703#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {59703#true} is VALID [2020-07-10 18:04:59,211 INFO L280 TraceCheckUtils]: 45: Hoare triple {59703#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {59703#true} is VALID [2020-07-10 18:04:59,211 INFO L280 TraceCheckUtils]: 46: Hoare triple {59703#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {59703#true} is VALID [2020-07-10 18:04:59,211 INFO L280 TraceCheckUtils]: 47: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {59703#true} is VALID [2020-07-10 18:04:59,211 INFO L280 TraceCheckUtils]: 48: Hoare triple {59703#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {59703#true} is VALID [2020-07-10 18:04:59,212 INFO L280 TraceCheckUtils]: 49: Hoare triple {59703#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {59703#true} is VALID [2020-07-10 18:04:59,212 INFO L280 TraceCheckUtils]: 50: Hoare triple {59703#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {59703#true} is VALID [2020-07-10 18:04:59,212 INFO L280 TraceCheckUtils]: 51: Hoare triple {59703#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {59703#true} is VALID [2020-07-10 18:04:59,212 INFO L280 TraceCheckUtils]: 52: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {59703#true} is VALID [2020-07-10 18:04:59,212 INFO L280 TraceCheckUtils]: 53: Hoare triple {59703#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {59703#true} is VALID [2020-07-10 18:04:59,212 INFO L280 TraceCheckUtils]: 54: Hoare triple {59703#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {59703#true} is VALID [2020-07-10 18:04:59,213 INFO L280 TraceCheckUtils]: 55: Hoare triple {59703#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {59703#true} is VALID [2020-07-10 18:04:59,213 INFO L280 TraceCheckUtils]: 56: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {59703#true} is VALID [2020-07-10 18:04:59,213 INFO L280 TraceCheckUtils]: 57: Hoare triple {59703#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {59703#true} is VALID [2020-07-10 18:04:59,213 INFO L280 TraceCheckUtils]: 58: Hoare triple {59703#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {59703#true} is VALID [2020-07-10 18:04:59,213 INFO L280 TraceCheckUtils]: 59: Hoare triple {59703#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {59703#true} is VALID [2020-07-10 18:04:59,214 INFO L280 TraceCheckUtils]: 60: Hoare triple {59703#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {59703#true} is VALID [2020-07-10 18:04:59,214 INFO L280 TraceCheckUtils]: 61: Hoare triple {59703#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {59703#true} is VALID [2020-07-10 18:04:59,214 INFO L280 TraceCheckUtils]: 62: Hoare triple {59703#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {59703#true} is VALID [2020-07-10 18:04:59,214 INFO L280 TraceCheckUtils]: 63: Hoare triple {59703#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {59703#true} is VALID [2020-07-10 18:04:59,214 INFO L280 TraceCheckUtils]: 64: Hoare triple {59703#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {59703#true} is VALID [2020-07-10 18:04:59,214 INFO L280 TraceCheckUtils]: 65: Hoare triple {59703#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {59703#true} is VALID [2020-07-10 18:04:59,215 INFO L280 TraceCheckUtils]: 66: Hoare triple {59703#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {59703#true} is VALID [2020-07-10 18:04:59,215 INFO L280 TraceCheckUtils]: 67: Hoare triple {59703#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {59703#true} is VALID [2020-07-10 18:04:59,215 INFO L280 TraceCheckUtils]: 68: Hoare triple {59703#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {59703#true} is VALID [2020-07-10 18:04:59,215 INFO L280 TraceCheckUtils]: 69: Hoare triple {59703#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {59703#true} is VALID [2020-07-10 18:04:59,215 INFO L280 TraceCheckUtils]: 70: Hoare triple {59703#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {59703#true} is VALID [2020-07-10 18:04:59,215 INFO L280 TraceCheckUtils]: 71: Hoare triple {59703#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {59703#true} is VALID [2020-07-10 18:04:59,216 INFO L280 TraceCheckUtils]: 72: Hoare triple {59703#true} ~cleanupTimeShifts~0 := 4; {59703#true} is VALID [2020-07-10 18:04:59,216 INFO L280 TraceCheckUtils]: 73: Hoare triple {59703#true} ~waterLevel~0 := 1; {59703#true} is VALID [2020-07-10 18:04:59,216 INFO L280 TraceCheckUtils]: 74: Hoare triple {59703#true} ~methaneLevelCritical~0 := 0; {59703#true} is VALID [2020-07-10 18:04:59,216 INFO L280 TraceCheckUtils]: 75: Hoare triple {59703#true} ~pumpRunning~0 := 0; {59703#true} is VALID [2020-07-10 18:04:59,217 INFO L280 TraceCheckUtils]: 76: Hoare triple {59703#true} ~systemActive~0 := 1; {59703#true} is VALID [2020-07-10 18:04:59,217 INFO L280 TraceCheckUtils]: 77: Hoare triple {59703#true} ~head~0.base, ~head~0.offset := 0, 0; {59703#true} is VALID [2020-07-10 18:04:59,217 INFO L280 TraceCheckUtils]: 78: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,217 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {59703#true} {59703#true} #937#return; {59703#true} is VALID [2020-07-10 18:04:59,217 INFO L263 TraceCheckUtils]: 80: Hoare triple {59703#true} call #t~ret74 := main(); {59703#true} is VALID [2020-07-10 18:04:59,217 INFO L280 TraceCheckUtils]: 81: Hoare triple {59703#true} havoc ~retValue_acc~0; {59703#true} is VALID [2020-07-10 18:04:59,218 INFO L280 TraceCheckUtils]: 82: Hoare triple {59703#true} havoc ~tmp~0; {59703#true} is VALID [2020-07-10 18:04:59,218 INFO L263 TraceCheckUtils]: 83: Hoare triple {59703#true} call select_helpers(); {59703#true} is VALID [2020-07-10 18:04:59,218 INFO L280 TraceCheckUtils]: 84: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,218 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {59703#true} {59703#true} #845#return; {59703#true} is VALID [2020-07-10 18:04:59,218 INFO L263 TraceCheckUtils]: 86: Hoare triple {59703#true} call select_features(); {59703#true} is VALID [2020-07-10 18:04:59,219 INFO L280 TraceCheckUtils]: 87: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,219 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {59703#true} {59703#true} #847#return; {59703#true} is VALID [2020-07-10 18:04:59,219 INFO L263 TraceCheckUtils]: 89: Hoare triple {59703#true} call #t~ret0 := valid_product(); {59703#true} is VALID [2020-07-10 18:04:59,219 INFO L280 TraceCheckUtils]: 90: Hoare triple {59703#true} havoc ~retValue_acc~6; {59703#true} is VALID [2020-07-10 18:04:59,220 INFO L280 TraceCheckUtils]: 91: Hoare triple {59703#true} ~retValue_acc~6 := 1; {59904#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} is VALID [2020-07-10 18:04:59,221 INFO L280 TraceCheckUtils]: 92: Hoare triple {59904#(and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))} #res := ~retValue_acc~6; {59905#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:04:59,221 INFO L280 TraceCheckUtils]: 93: Hoare triple {59905#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {59905#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:04:59,222 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {59905#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {59703#true} #849#return; {59793#(= 1 |main_#t~ret0|)} is VALID [2020-07-10 18:04:59,223 INFO L280 TraceCheckUtils]: 95: Hoare triple {59793#(= 1 |main_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {59793#(= 1 |main_#t~ret0|)} is VALID [2020-07-10 18:04:59,231 INFO L280 TraceCheckUtils]: 96: Hoare triple {59793#(= 1 |main_#t~ret0|)} ~tmp~0 := #t~ret0; {59794#(= 1 main_~tmp~0)} is VALID [2020-07-10 18:04:59,231 INFO L280 TraceCheckUtils]: 97: Hoare triple {59794#(= 1 main_~tmp~0)} havoc #t~ret0; {59794#(= 1 main_~tmp~0)} is VALID [2020-07-10 18:04:59,232 INFO L280 TraceCheckUtils]: 98: Hoare triple {59794#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {59703#true} is VALID [2020-07-10 18:04:59,232 INFO L263 TraceCheckUtils]: 99: Hoare triple {59703#true} call setup(); {59703#true} is VALID [2020-07-10 18:04:59,232 INFO L280 TraceCheckUtils]: 100: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,233 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {59703#true} {59703#true} #851#return; {59703#true} is VALID [2020-07-10 18:04:59,233 INFO L263 TraceCheckUtils]: 102: Hoare triple {59703#true} call runTest(); {59703#true} is VALID [2020-07-10 18:04:59,233 INFO L263 TraceCheckUtils]: 103: Hoare triple {59703#true} call test(); {59703#true} is VALID [2020-07-10 18:04:59,233 INFO L280 TraceCheckUtils]: 104: Hoare triple {59703#true} havoc ~splverifierCounter~0; {59703#true} is VALID [2020-07-10 18:04:59,233 INFO L280 TraceCheckUtils]: 105: Hoare triple {59703#true} havoc ~tmp~6; {59703#true} is VALID [2020-07-10 18:04:59,234 INFO L280 TraceCheckUtils]: 106: Hoare triple {59703#true} havoc ~tmp___0~3; {59703#true} is VALID [2020-07-10 18:04:59,234 INFO L280 TraceCheckUtils]: 107: Hoare triple {59703#true} havoc ~tmp___1~0; {59703#true} is VALID [2020-07-10 18:04:59,234 INFO L280 TraceCheckUtils]: 108: Hoare triple {59703#true} havoc ~tmp___2~0; {59703#true} is VALID [2020-07-10 18:04:59,234 INFO L280 TraceCheckUtils]: 109: Hoare triple {59703#true} ~splverifierCounter~0 := 0; {59703#true} is VALID [2020-07-10 18:04:59,234 INFO L280 TraceCheckUtils]: 110: Hoare triple {59703#true} assume !false; {59703#true} is VALID [2020-07-10 18:04:59,235 INFO L280 TraceCheckUtils]: 111: Hoare triple {59703#true} assume ~splverifierCounter~0 < 4; {59703#true} is VALID [2020-07-10 18:04:59,235 INFO L280 TraceCheckUtils]: 112: Hoare triple {59703#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {59703#true} is VALID [2020-07-10 18:04:59,235 INFO L280 TraceCheckUtils]: 113: Hoare triple {59703#true} ~tmp~6 := #t~nondet35; {59703#true} is VALID [2020-07-10 18:04:59,235 INFO L280 TraceCheckUtils]: 114: Hoare triple {59703#true} havoc #t~nondet35; {59703#true} is VALID [2020-07-10 18:04:59,235 INFO L280 TraceCheckUtils]: 115: Hoare triple {59703#true} assume !(0 != ~tmp~6); {59703#true} is VALID [2020-07-10 18:04:59,235 INFO L280 TraceCheckUtils]: 116: Hoare triple {59703#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {59703#true} is VALID [2020-07-10 18:04:59,236 INFO L280 TraceCheckUtils]: 117: Hoare triple {59703#true} ~tmp___0~3 := #t~nondet36; {59703#true} is VALID [2020-07-10 18:04:59,236 INFO L280 TraceCheckUtils]: 118: Hoare triple {59703#true} havoc #t~nondet36; {59703#true} is VALID [2020-07-10 18:04:59,236 INFO L280 TraceCheckUtils]: 119: Hoare triple {59703#true} assume !(0 != ~tmp___0~3); {59703#true} is VALID [2020-07-10 18:04:59,236 INFO L280 TraceCheckUtils]: 120: Hoare triple {59703#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {59703#true} is VALID [2020-07-10 18:04:59,236 INFO L280 TraceCheckUtils]: 121: Hoare triple {59703#true} ~tmp___2~0 := #t~nondet37; {59703#true} is VALID [2020-07-10 18:04:59,236 INFO L280 TraceCheckUtils]: 122: Hoare triple {59703#true} havoc #t~nondet37; {59703#true} is VALID [2020-07-10 18:04:59,237 INFO L280 TraceCheckUtils]: 123: Hoare triple {59703#true} assume 0 != ~tmp___2~0; {59703#true} is VALID [2020-07-10 18:04:59,237 INFO L263 TraceCheckUtils]: 124: Hoare triple {59703#true} call timeShift(); {59906#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 18:04:59,238 INFO L280 TraceCheckUtils]: 125: Hoare triple {59906#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {59703#true} is VALID [2020-07-10 18:04:59,238 INFO L280 TraceCheckUtils]: 126: Hoare triple {59703#true} assume 0 != ~systemActive~0; {59703#true} is VALID [2020-07-10 18:04:59,238 INFO L263 TraceCheckUtils]: 127: Hoare triple {59703#true} call processEnvironment(); {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:04:59,239 INFO L280 TraceCheckUtils]: 128: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {59703#true} is VALID [2020-07-10 18:04:59,239 INFO L280 TraceCheckUtils]: 129: Hoare triple {59703#true} assume !(0 != ~pumpRunning~0); {59703#true} is VALID [2020-07-10 18:04:59,239 INFO L263 TraceCheckUtils]: 130: Hoare triple {59703#true} call processEnvironment__wrappee__highWaterSensor(); {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:04:59,240 INFO L280 TraceCheckUtils]: 131: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {59703#true} is VALID [2020-07-10 18:04:59,240 INFO L280 TraceCheckUtils]: 132: Hoare triple {59703#true} assume 0 == ~pumpRunning~0; {59703#true} is VALID [2020-07-10 18:04:59,240 INFO L263 TraceCheckUtils]: 133: Hoare triple {59703#true} call #t~ret14 := isHighWaterLevel(); {59703#true} is VALID [2020-07-10 18:04:59,240 INFO L280 TraceCheckUtils]: 134: Hoare triple {59703#true} havoc ~retValue_acc~9; {59703#true} is VALID [2020-07-10 18:04:59,240 INFO L280 TraceCheckUtils]: 135: Hoare triple {59703#true} havoc ~tmp~4; {59703#true} is VALID [2020-07-10 18:04:59,241 INFO L280 TraceCheckUtils]: 136: Hoare triple {59703#true} havoc ~tmp___0~1; {59703#true} is VALID [2020-07-10 18:04:59,241 INFO L263 TraceCheckUtils]: 137: Hoare triple {59703#true} call #t~ret33 := isHighWaterSensorDry(); {59703#true} is VALID [2020-07-10 18:04:59,241 INFO L280 TraceCheckUtils]: 138: Hoare triple {59703#true} havoc ~retValue_acc~3; {59703#true} is VALID [2020-07-10 18:04:59,241 INFO L280 TraceCheckUtils]: 139: Hoare triple {59703#true} assume ~waterLevel~0 < 2; {59703#true} is VALID [2020-07-10 18:04:59,242 INFO L280 TraceCheckUtils]: 140: Hoare triple {59703#true} ~retValue_acc~3 := 1; {60021#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} is VALID [2020-07-10 18:04:59,243 INFO L280 TraceCheckUtils]: 141: Hoare triple {60021#(<= 1 isHighWaterSensorDry_~retValue_acc~3)} #res := ~retValue_acc~3; {60022#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:04:59,243 INFO L280 TraceCheckUtils]: 142: Hoare triple {60022#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {60022#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:04:59,244 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {60022#(<= 1 |isHighWaterSensorDry_#res|)} {59703#true} #907#return; {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 18:04:59,245 INFO L280 TraceCheckUtils]: 144: Hoare triple {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-10 18:04:59,245 INFO L280 TraceCheckUtils]: 145: Hoare triple {60019#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {60020#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 18:04:59,246 INFO L280 TraceCheckUtils]: 146: Hoare triple {60020#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {60020#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-10 18:04:59,246 INFO L280 TraceCheckUtils]: 147: Hoare triple {60020#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {59704#false} is VALID [2020-07-10 18:04:59,247 INFO L280 TraceCheckUtils]: 148: Hoare triple {59704#false} ~tmp___0~1 := 1; {59704#false} is VALID [2020-07-10 18:04:59,247 INFO L280 TraceCheckUtils]: 149: Hoare triple {59704#false} ~retValue_acc~9 := ~tmp___0~1; {59704#false} is VALID [2020-07-10 18:04:59,247 INFO L280 TraceCheckUtils]: 150: Hoare triple {59704#false} #res := ~retValue_acc~9; {59704#false} is VALID [2020-07-10 18:04:59,247 INFO L280 TraceCheckUtils]: 151: Hoare triple {59704#false} assume true; {59704#false} is VALID [2020-07-10 18:04:59,248 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {59704#false} {59703#true} #919#return; {59704#false} is VALID [2020-07-10 18:04:59,248 INFO L280 TraceCheckUtils]: 153: Hoare triple {59704#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {59704#false} is VALID [2020-07-10 18:04:59,248 INFO L280 TraceCheckUtils]: 154: Hoare triple {59704#false} ~tmp~2 := #t~ret14; {59704#false} is VALID [2020-07-10 18:04:59,248 INFO L280 TraceCheckUtils]: 155: Hoare triple {59704#false} havoc #t~ret14; {59704#false} is VALID [2020-07-10 18:04:59,249 INFO L280 TraceCheckUtils]: 156: Hoare triple {59704#false} assume 0 != ~tmp~2; {59704#false} is VALID [2020-07-10 18:04:59,249 INFO L263 TraceCheckUtils]: 157: Hoare triple {59704#false} call activatePump(); {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:04:59,249 INFO L280 TraceCheckUtils]: 158: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59703#true} is VALID [2020-07-10 18:04:59,249 INFO L280 TraceCheckUtils]: 159: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,249 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {59703#true} {59704#false} #921#return; {59704#false} is VALID [2020-07-10 18:04:59,249 INFO L280 TraceCheckUtils]: 161: Hoare triple {59704#false} assume true; {59704#false} is VALID [2020-07-10 18:04:59,250 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {59704#false} {59703#true} #895#return; {59704#false} is VALID [2020-07-10 18:04:59,250 INFO L280 TraceCheckUtils]: 163: Hoare triple {59704#false} assume true; {59704#false} is VALID [2020-07-10 18:04:59,250 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {59704#false} {59703#true} #911#return; {59704#false} is VALID [2020-07-10 18:04:59,250 INFO L263 TraceCheckUtils]: 165: Hoare triple {59704#false} call __utac_acc__Specification4_spec__1(); {59703#true} is VALID [2020-07-10 18:04:59,250 INFO L280 TraceCheckUtils]: 166: Hoare triple {59703#true} havoc ~tmp~1; {59703#true} is VALID [2020-07-10 18:04:59,250 INFO L280 TraceCheckUtils]: 167: Hoare triple {59703#true} havoc ~tmp___0~0; {59703#true} is VALID [2020-07-10 18:04:59,251 INFO L263 TraceCheckUtils]: 168: Hoare triple {59703#true} call #t~ret1 := getWaterLevel(); {59703#true} is VALID [2020-07-10 18:04:59,251 INFO L280 TraceCheckUtils]: 169: Hoare triple {59703#true} havoc ~retValue_acc~2; {59703#true} is VALID [2020-07-10 18:04:59,251 INFO L280 TraceCheckUtils]: 170: Hoare triple {59703#true} ~retValue_acc~2 := ~waterLevel~0; {59703#true} is VALID [2020-07-10 18:04:59,251 INFO L280 TraceCheckUtils]: 171: Hoare triple {59703#true} #res := ~retValue_acc~2; {59703#true} is VALID [2020-07-10 18:04:59,252 INFO L280 TraceCheckUtils]: 172: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,252 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {59703#true} {59703#true} #839#return; {59703#true} is VALID [2020-07-10 18:04:59,252 INFO L280 TraceCheckUtils]: 174: Hoare triple {59703#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {59703#true} is VALID [2020-07-10 18:04:59,252 INFO L280 TraceCheckUtils]: 175: Hoare triple {59703#true} ~tmp~1 := #t~ret1; {59703#true} is VALID [2020-07-10 18:04:59,253 INFO L280 TraceCheckUtils]: 176: Hoare triple {59703#true} havoc #t~ret1; {59703#true} is VALID [2020-07-10 18:04:59,253 INFO L280 TraceCheckUtils]: 177: Hoare triple {59703#true} assume !(0 == ~tmp~1); {59703#true} is VALID [2020-07-10 18:04:59,253 INFO L280 TraceCheckUtils]: 178: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,253 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {59703#true} {59704#false} #913#return; {59704#false} is VALID [2020-07-10 18:04:59,254 INFO L280 TraceCheckUtils]: 180: Hoare triple {59704#false} assume true; {59704#false} is VALID [2020-07-10 18:04:59,254 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {59704#false} {59703#true} #903#return; {59704#false} is VALID [2020-07-10 18:04:59,254 INFO L280 TraceCheckUtils]: 182: Hoare triple {59704#false} assume !false; {59704#false} is VALID [2020-07-10 18:04:59,254 INFO L280 TraceCheckUtils]: 183: Hoare triple {59704#false} assume ~splverifierCounter~0 < 4; {59704#false} is VALID [2020-07-10 18:04:59,254 INFO L280 TraceCheckUtils]: 184: Hoare triple {59704#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {59704#false} is VALID [2020-07-10 18:04:59,254 INFO L280 TraceCheckUtils]: 185: Hoare triple {59704#false} ~tmp~6 := #t~nondet35; {59704#false} is VALID [2020-07-10 18:04:59,255 INFO L280 TraceCheckUtils]: 186: Hoare triple {59704#false} havoc #t~nondet35; {59704#false} is VALID [2020-07-10 18:04:59,255 INFO L280 TraceCheckUtils]: 187: Hoare triple {59704#false} assume !(0 != ~tmp~6); {59704#false} is VALID [2020-07-10 18:04:59,255 INFO L280 TraceCheckUtils]: 188: Hoare triple {59704#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {59704#false} is VALID [2020-07-10 18:04:59,255 INFO L280 TraceCheckUtils]: 189: Hoare triple {59704#false} ~tmp___0~3 := #t~nondet36; {59704#false} is VALID [2020-07-10 18:04:59,255 INFO L280 TraceCheckUtils]: 190: Hoare triple {59704#false} havoc #t~nondet36; {59704#false} is VALID [2020-07-10 18:04:59,255 INFO L280 TraceCheckUtils]: 191: Hoare triple {59704#false} assume !(0 != ~tmp___0~3); {59704#false} is VALID [2020-07-10 18:04:59,256 INFO L280 TraceCheckUtils]: 192: Hoare triple {59704#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {59704#false} is VALID [2020-07-10 18:04:59,256 INFO L280 TraceCheckUtils]: 193: Hoare triple {59704#false} ~tmp___2~0 := #t~nondet37; {59704#false} is VALID [2020-07-10 18:04:59,256 INFO L280 TraceCheckUtils]: 194: Hoare triple {59704#false} havoc #t~nondet37; {59704#false} is VALID [2020-07-10 18:04:59,256 INFO L280 TraceCheckUtils]: 195: Hoare triple {59704#false} assume 0 != ~tmp___2~0; {59704#false} is VALID [2020-07-10 18:04:59,257 INFO L263 TraceCheckUtils]: 196: Hoare triple {59704#false} call timeShift(); {59704#false} is VALID [2020-07-10 18:04:59,257 INFO L280 TraceCheckUtils]: 197: Hoare triple {59704#false} assume 0 != ~pumpRunning~0; {59704#false} is VALID [2020-07-10 18:04:59,257 INFO L263 TraceCheckUtils]: 198: Hoare triple {59704#false} call lowerWaterLevel(); {60028#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:04:59,258 INFO L280 TraceCheckUtils]: 199: Hoare triple {60028#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {59703#true} is VALID [2020-07-10 18:04:59,258 INFO L280 TraceCheckUtils]: 200: Hoare triple {59703#true} ~waterLevel~0 := ~waterLevel~0 - 1; {59703#true} is VALID [2020-07-10 18:04:59,258 INFO L280 TraceCheckUtils]: 201: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,258 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {59703#true} {59704#false} #909#return; {59704#false} is VALID [2020-07-10 18:04:59,258 INFO L280 TraceCheckUtils]: 203: Hoare triple {59704#false} assume 0 != ~systemActive~0; {59704#false} is VALID [2020-07-10 18:04:59,259 INFO L263 TraceCheckUtils]: 204: Hoare triple {59704#false} call processEnvironment(); {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:04:59,259 INFO L280 TraceCheckUtils]: 205: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {59703#true} is VALID [2020-07-10 18:04:59,259 INFO L280 TraceCheckUtils]: 206: Hoare triple {59703#true} assume 0 != ~pumpRunning~0; {59703#true} is VALID [2020-07-10 18:04:59,259 INFO L263 TraceCheckUtils]: 207: Hoare triple {59703#true} call #t~ret15 := isLowWaterLevel(); {59703#true} is VALID [2020-07-10 18:04:59,259 INFO L280 TraceCheckUtils]: 208: Hoare triple {59703#true} havoc ~retValue_acc~10; {59703#true} is VALID [2020-07-10 18:04:59,259 INFO L280 TraceCheckUtils]: 209: Hoare triple {59703#true} havoc ~tmp~5; {59703#true} is VALID [2020-07-10 18:04:59,260 INFO L280 TraceCheckUtils]: 210: Hoare triple {59703#true} havoc ~tmp___0~2; {59703#true} is VALID [2020-07-10 18:04:59,260 INFO L263 TraceCheckUtils]: 211: Hoare triple {59703#true} call #t~ret34 := isLowWaterSensorDry(); {59703#true} is VALID [2020-07-10 18:04:59,260 INFO L280 TraceCheckUtils]: 212: Hoare triple {59703#true} havoc ~retValue_acc~4; {59703#true} is VALID [2020-07-10 18:04:59,260 INFO L280 TraceCheckUtils]: 213: Hoare triple {59703#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {59703#true} is VALID [2020-07-10 18:04:59,260 INFO L280 TraceCheckUtils]: 214: Hoare triple {59703#true} #res := ~retValue_acc~4; {59703#true} is VALID [2020-07-10 18:04:59,261 INFO L280 TraceCheckUtils]: 215: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,261 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {59703#true} {59703#true} #887#return; {59703#true} is VALID [2020-07-10 18:04:59,261 INFO L280 TraceCheckUtils]: 217: Hoare triple {59703#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {59703#true} is VALID [2020-07-10 18:04:59,261 INFO L280 TraceCheckUtils]: 218: Hoare triple {59703#true} ~tmp~5 := #t~ret34; {59703#true} is VALID [2020-07-10 18:04:59,261 INFO L280 TraceCheckUtils]: 219: Hoare triple {59703#true} havoc #t~ret34; {59703#true} is VALID [2020-07-10 18:04:59,261 INFO L280 TraceCheckUtils]: 220: Hoare triple {59703#true} assume 0 != ~tmp~5; {59703#true} is VALID [2020-07-10 18:04:59,262 INFO L280 TraceCheckUtils]: 221: Hoare triple {59703#true} ~tmp___0~2 := 0; {59703#true} is VALID [2020-07-10 18:04:59,262 INFO L280 TraceCheckUtils]: 222: Hoare triple {59703#true} ~retValue_acc~10 := ~tmp___0~2; {59703#true} is VALID [2020-07-10 18:04:59,262 INFO L280 TraceCheckUtils]: 223: Hoare triple {59703#true} #res := ~retValue_acc~10; {59703#true} is VALID [2020-07-10 18:04:59,262 INFO L280 TraceCheckUtils]: 224: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,262 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {59703#true} {59703#true} #889#return; {59703#true} is VALID [2020-07-10 18:04:59,262 INFO L280 TraceCheckUtils]: 226: Hoare triple {59703#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {59703#true} is VALID [2020-07-10 18:04:59,263 INFO L280 TraceCheckUtils]: 227: Hoare triple {59703#true} ~tmp~3 := #t~ret15; {59703#true} is VALID [2020-07-10 18:04:59,263 INFO L280 TraceCheckUtils]: 228: Hoare triple {59703#true} havoc #t~ret15; {59703#true} is VALID [2020-07-10 18:04:59,263 INFO L280 TraceCheckUtils]: 229: Hoare triple {59703#true} assume !(0 != ~tmp~3); {59703#true} is VALID [2020-07-10 18:04:59,266 INFO L263 TraceCheckUtils]: 230: Hoare triple {59703#true} call processEnvironment__wrappee__highWaterSensor(); {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:04:59,267 INFO L280 TraceCheckUtils]: 231: Hoare triple {59958#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {59703#true} is VALID [2020-07-10 18:04:59,267 INFO L280 TraceCheckUtils]: 232: Hoare triple {59703#true} assume !(0 == ~pumpRunning~0); {59703#true} is VALID [2020-07-10 18:04:59,267 INFO L263 TraceCheckUtils]: 233: Hoare triple {59703#true} call processEnvironment__wrappee__base(); {59703#true} is VALID [2020-07-10 18:04:59,267 INFO L280 TraceCheckUtils]: 234: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,267 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {59703#true} {59703#true} #925#return; {59703#true} is VALID [2020-07-10 18:04:59,267 INFO L280 TraceCheckUtils]: 236: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,268 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {59703#true} {59703#true} #893#return; {59703#true} is VALID [2020-07-10 18:04:59,268 INFO L280 TraceCheckUtils]: 238: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,268 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {59703#true} {59704#false} #911#return; {59704#false} is VALID [2020-07-10 18:04:59,268 INFO L263 TraceCheckUtils]: 240: Hoare triple {59704#false} call __utac_acc__Specification4_spec__1(); {59704#false} is VALID [2020-07-10 18:04:59,268 INFO L280 TraceCheckUtils]: 241: Hoare triple {59704#false} havoc ~tmp~1; {59704#false} is VALID [2020-07-10 18:04:59,269 INFO L280 TraceCheckUtils]: 242: Hoare triple {59704#false} havoc ~tmp___0~0; {59704#false} is VALID [2020-07-10 18:04:59,269 INFO L263 TraceCheckUtils]: 243: Hoare triple {59704#false} call #t~ret1 := getWaterLevel(); {59703#true} is VALID [2020-07-10 18:04:59,269 INFO L280 TraceCheckUtils]: 244: Hoare triple {59703#true} havoc ~retValue_acc~2; {59703#true} is VALID [2020-07-10 18:04:59,269 INFO L280 TraceCheckUtils]: 245: Hoare triple {59703#true} ~retValue_acc~2 := ~waterLevel~0; {59703#true} is VALID [2020-07-10 18:04:59,269 INFO L280 TraceCheckUtils]: 246: Hoare triple {59703#true} #res := ~retValue_acc~2; {59703#true} is VALID [2020-07-10 18:04:59,269 INFO L280 TraceCheckUtils]: 247: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,270 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {59703#true} {59704#false} #839#return; {59704#false} is VALID [2020-07-10 18:04:59,270 INFO L280 TraceCheckUtils]: 249: Hoare triple {59704#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {59704#false} is VALID [2020-07-10 18:04:59,270 INFO L280 TraceCheckUtils]: 250: Hoare triple {59704#false} ~tmp~1 := #t~ret1; {59704#false} is VALID [2020-07-10 18:04:59,270 INFO L280 TraceCheckUtils]: 251: Hoare triple {59704#false} havoc #t~ret1; {59704#false} is VALID [2020-07-10 18:04:59,270 INFO L280 TraceCheckUtils]: 252: Hoare triple {59704#false} assume 0 == ~tmp~1; {59704#false} is VALID [2020-07-10 18:04:59,270 INFO L263 TraceCheckUtils]: 253: Hoare triple {59704#false} call #t~ret2 := isPumpRunning(); {59703#true} is VALID [2020-07-10 18:04:59,271 INFO L280 TraceCheckUtils]: 254: Hoare triple {59703#true} havoc ~retValue_acc~8; {59703#true} is VALID [2020-07-10 18:04:59,271 INFO L280 TraceCheckUtils]: 255: Hoare triple {59703#true} ~retValue_acc~8 := ~pumpRunning~0; {59703#true} is VALID [2020-07-10 18:04:59,271 INFO L280 TraceCheckUtils]: 256: Hoare triple {59703#true} #res := ~retValue_acc~8; {59703#true} is VALID [2020-07-10 18:04:59,271 INFO L280 TraceCheckUtils]: 257: Hoare triple {59703#true} assume true; {59703#true} is VALID [2020-07-10 18:04:59,271 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {59703#true} {59704#false} #841#return; {59704#false} is VALID [2020-07-10 18:04:59,271 INFO L280 TraceCheckUtils]: 259: Hoare triple {59704#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {59704#false} is VALID [2020-07-10 18:04:59,272 INFO L280 TraceCheckUtils]: 260: Hoare triple {59704#false} ~tmp___0~0 := #t~ret2; {59704#false} is VALID [2020-07-10 18:04:59,272 INFO L280 TraceCheckUtils]: 261: Hoare triple {59704#false} havoc #t~ret2; {59704#false} is VALID [2020-07-10 18:04:59,272 INFO L280 TraceCheckUtils]: 262: Hoare triple {59704#false} assume 0 != ~tmp___0~0; {59704#false} is VALID [2020-07-10 18:04:59,272 INFO L263 TraceCheckUtils]: 263: Hoare triple {59704#false} call __automaton_fail(); {59704#false} is VALID [2020-07-10 18:04:59,272 INFO L280 TraceCheckUtils]: 264: Hoare triple {59704#false} assume !false; {59704#false} is VALID [2020-07-10 18:04:59,321 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 18:04:59,321 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:04:59,321 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1593423276] [2020-07-10 18:04:59,321 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:04:59,322 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 18:04:59,322 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232821361] [2020-07-10 18:04:59,322 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 265 [2020-07-10 18:04:59,323 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:04:59,323 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 18:04:59,587 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 259 edges. 259 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:04:59,588 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 18:04:59,588 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:04:59,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 18:04:59,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2020-07-10 18:04:59,589 INFO L87 Difference]: Start difference. First operand 863 states and 952 transitions. Second operand 14 states. [2020-07-10 18:05:02,024 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:05:02,471 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 18:05:03,104 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:05:03,568 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:05:03,968 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:05:11,360 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:05:11,756 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:05:12,347 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:05:12,979 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:05:13,428 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:05:41,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:05:41,542 INFO L93 Difference]: Finished difference Result 1571 states and 1771 transitions. [2020-07-10 18:05:41,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 18:05:41,542 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 265 [2020-07-10 18:05:41,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:05:41,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 18:05:41,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 550 transitions. [2020-07-10 18:05:41,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 18:05:41,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 550 transitions. [2020-07-10 18:05:41,549 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 550 transitions. [2020-07-10 18:05:42,975 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 550 edges. 550 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:05:43,006 INFO L225 Difference]: With dead ends: 1571 [2020-07-10 18:05:43,006 INFO L226 Difference]: Without dead ends: 818 [2020-07-10 18:05:43,008 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-07-10 18:05:43,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 818 states. [2020-07-10 18:06:05,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 818 to 776. [2020-07-10 18:06:05,302 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:06:05,302 INFO L82 GeneralOperation]: Start isEquivalent. First operand 818 states. Second operand 776 states. [2020-07-10 18:06:05,302 INFO L74 IsIncluded]: Start isIncluded. First operand 818 states. Second operand 776 states. [2020-07-10 18:06:05,302 INFO L87 Difference]: Start difference. First operand 818 states. Second operand 776 states. [2020-07-10 18:06:05,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:06:05,342 INFO L93 Difference]: Finished difference Result 818 states and 904 transitions. [2020-07-10 18:06:05,342 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 904 transitions. [2020-07-10 18:06:05,344 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:06:05,344 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:06:05,344 INFO L74 IsIncluded]: Start isIncluded. First operand 776 states. Second operand 818 states. [2020-07-10 18:06:05,344 INFO L87 Difference]: Start difference. First operand 776 states. Second operand 818 states. [2020-07-10 18:06:05,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:06:05,377 INFO L93 Difference]: Finished difference Result 818 states and 904 transitions. [2020-07-10 18:06:05,377 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 904 transitions. [2020-07-10 18:06:05,378 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:06:05,378 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:06:05,378 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:06:05,378 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:06:05,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 776 states. [2020-07-10 18:06:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 776 states and 849 transitions. [2020-07-10 18:06:05,400 INFO L78 Accepts]: Start accepts. Automaton has 776 states and 849 transitions. Word has length 265 [2020-07-10 18:06:05,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:06:05,400 INFO L479 AbstractCegarLoop]: Abstraction has 776 states and 849 transitions. [2020-07-10 18:06:05,400 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 18:06:05,400 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 776 states and 849 transitions. [2020-07-10 18:06:10,335 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 849 edges. 849 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:06:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 849 transitions. [2020-07-10 18:06:10,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2020-07-10 18:06:10,339 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:06:10,339 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:06:10,339 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-10 18:06:10,339 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:06:10,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:06:10,339 INFO L82 PathProgramCache]: Analyzing trace with hash 1715786112, now seen corresponding path program 1 times [2020-07-10 18:06:10,340 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:06:10,340 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [513685518] [2020-07-10 18:06:10,340 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:06:10,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:10,788 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 18:06:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:10,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {66620#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {66414#true} is VALID [2020-07-10 18:06:10,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} #valid := #valid[0 := 0]; {66414#true} is VALID [2020-07-10 18:06:10,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {66414#true} assume 0 < #StackHeapBarrier; {66414#true} is VALID [2020-07-10 18:06:10,849 INFO L280 TraceCheckUtils]: 3: Hoare triple {66414#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {66414#true} is VALID [2020-07-10 18:06:10,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {66414#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {66414#true} is VALID [2020-07-10 18:06:10,850 INFO L280 TraceCheckUtils]: 5: Hoare triple {66414#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {66414#true} is VALID [2020-07-10 18:06:10,850 INFO L280 TraceCheckUtils]: 6: Hoare triple {66414#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {66414#true} is VALID [2020-07-10 18:06:10,851 INFO L280 TraceCheckUtils]: 7: Hoare triple {66414#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {66414#true} is VALID [2020-07-10 18:06:10,851 INFO L280 TraceCheckUtils]: 8: Hoare triple {66414#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {66414#true} is VALID [2020-07-10 18:06:10,851 INFO L280 TraceCheckUtils]: 9: Hoare triple {66414#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {66414#true} is VALID [2020-07-10 18:06:10,852 INFO L280 TraceCheckUtils]: 10: Hoare triple {66414#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {66414#true} is VALID [2020-07-10 18:06:10,852 INFO L280 TraceCheckUtils]: 11: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {66414#true} is VALID [2020-07-10 18:06:10,852 INFO L280 TraceCheckUtils]: 12: Hoare triple {66414#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {66414#true} is VALID [2020-07-10 18:06:10,853 INFO L280 TraceCheckUtils]: 13: Hoare triple {66414#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {66414#true} is VALID [2020-07-10 18:06:10,853 INFO L280 TraceCheckUtils]: 14: Hoare triple {66414#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {66414#true} is VALID [2020-07-10 18:06:10,853 INFO L280 TraceCheckUtils]: 15: Hoare triple {66414#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {66414#true} is VALID [2020-07-10 18:06:10,854 INFO L280 TraceCheckUtils]: 16: Hoare triple {66414#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {66414#true} is VALID [2020-07-10 18:06:10,854 INFO L280 TraceCheckUtils]: 17: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {66414#true} is VALID [2020-07-10 18:06:10,854 INFO L280 TraceCheckUtils]: 18: Hoare triple {66414#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {66414#true} is VALID [2020-07-10 18:06:10,855 INFO L280 TraceCheckUtils]: 19: Hoare triple {66414#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {66414#true} is VALID [2020-07-10 18:06:10,855 INFO L280 TraceCheckUtils]: 20: Hoare triple {66414#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {66414#true} is VALID [2020-07-10 18:06:10,855 INFO L280 TraceCheckUtils]: 21: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {66414#true} is VALID [2020-07-10 18:06:10,855 INFO L280 TraceCheckUtils]: 22: Hoare triple {66414#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {66414#true} is VALID [2020-07-10 18:06:10,856 INFO L280 TraceCheckUtils]: 23: Hoare triple {66414#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {66414#true} is VALID [2020-07-10 18:06:10,856 INFO L280 TraceCheckUtils]: 24: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {66414#true} is VALID [2020-07-10 18:06:10,856 INFO L280 TraceCheckUtils]: 25: Hoare triple {66414#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {66414#true} is VALID [2020-07-10 18:06:10,857 INFO L280 TraceCheckUtils]: 26: Hoare triple {66414#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {66414#true} is VALID [2020-07-10 18:06:10,857 INFO L280 TraceCheckUtils]: 27: Hoare triple {66414#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {66414#true} is VALID [2020-07-10 18:06:10,857 INFO L280 TraceCheckUtils]: 28: Hoare triple {66414#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {66414#true} is VALID [2020-07-10 18:06:10,858 INFO L280 TraceCheckUtils]: 29: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {66414#true} is VALID [2020-07-10 18:06:10,858 INFO L280 TraceCheckUtils]: 30: Hoare triple {66414#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {66414#true} is VALID [2020-07-10 18:06:10,858 INFO L280 TraceCheckUtils]: 31: Hoare triple {66414#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {66414#true} is VALID [2020-07-10 18:06:10,859 INFO L280 TraceCheckUtils]: 32: Hoare triple {66414#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {66414#true} is VALID [2020-07-10 18:06:10,859 INFO L280 TraceCheckUtils]: 33: Hoare triple {66414#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {66414#true} is VALID [2020-07-10 18:06:10,859 INFO L280 TraceCheckUtils]: 34: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {66414#true} is VALID [2020-07-10 18:06:10,859 INFO L280 TraceCheckUtils]: 35: Hoare triple {66414#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {66414#true} is VALID [2020-07-10 18:06:10,860 INFO L280 TraceCheckUtils]: 36: Hoare triple {66414#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {66414#true} is VALID [2020-07-10 18:06:10,860 INFO L280 TraceCheckUtils]: 37: Hoare triple {66414#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {66414#true} is VALID [2020-07-10 18:06:10,860 INFO L280 TraceCheckUtils]: 38: Hoare triple {66414#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {66414#true} is VALID [2020-07-10 18:06:10,861 INFO L280 TraceCheckUtils]: 39: Hoare triple {66414#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {66414#true} is VALID [2020-07-10 18:06:10,861 INFO L280 TraceCheckUtils]: 40: Hoare triple {66414#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {66414#true} is VALID [2020-07-10 18:06:10,861 INFO L280 TraceCheckUtils]: 41: Hoare triple {66414#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {66414#true} is VALID [2020-07-10 18:06:10,862 INFO L280 TraceCheckUtils]: 42: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {66414#true} is VALID [2020-07-10 18:06:10,862 INFO L280 TraceCheckUtils]: 43: Hoare triple {66414#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {66414#true} is VALID [2020-07-10 18:06:10,862 INFO L280 TraceCheckUtils]: 44: Hoare triple {66414#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {66414#true} is VALID [2020-07-10 18:06:10,863 INFO L280 TraceCheckUtils]: 45: Hoare triple {66414#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {66414#true} is VALID [2020-07-10 18:06:10,863 INFO L280 TraceCheckUtils]: 46: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {66414#true} is VALID [2020-07-10 18:06:10,863 INFO L280 TraceCheckUtils]: 47: Hoare triple {66414#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {66414#true} is VALID [2020-07-10 18:06:10,864 INFO L280 TraceCheckUtils]: 48: Hoare triple {66414#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {66414#true} is VALID [2020-07-10 18:06:10,864 INFO L280 TraceCheckUtils]: 49: Hoare triple {66414#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {66414#true} is VALID [2020-07-10 18:06:10,864 INFO L280 TraceCheckUtils]: 50: Hoare triple {66414#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {66414#true} is VALID [2020-07-10 18:06:10,865 INFO L280 TraceCheckUtils]: 51: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {66414#true} is VALID [2020-07-10 18:06:10,865 INFO L280 TraceCheckUtils]: 52: Hoare triple {66414#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {66414#true} is VALID [2020-07-10 18:06:10,865 INFO L280 TraceCheckUtils]: 53: Hoare triple {66414#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {66414#true} is VALID [2020-07-10 18:06:10,866 INFO L280 TraceCheckUtils]: 54: Hoare triple {66414#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {66414#true} is VALID [2020-07-10 18:06:10,866 INFO L280 TraceCheckUtils]: 55: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {66414#true} is VALID [2020-07-10 18:06:10,866 INFO L280 TraceCheckUtils]: 56: Hoare triple {66414#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {66414#true} is VALID [2020-07-10 18:06:10,867 INFO L280 TraceCheckUtils]: 57: Hoare triple {66414#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {66414#true} is VALID [2020-07-10 18:06:10,867 INFO L280 TraceCheckUtils]: 58: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {66414#true} is VALID [2020-07-10 18:06:10,867 INFO L280 TraceCheckUtils]: 59: Hoare triple {66414#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {66414#true} is VALID [2020-07-10 18:06:10,868 INFO L280 TraceCheckUtils]: 60: Hoare triple {66414#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {66414#true} is VALID [2020-07-10 18:06:10,868 INFO L280 TraceCheckUtils]: 61: Hoare triple {66414#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {66414#true} is VALID [2020-07-10 18:06:10,868 INFO L280 TraceCheckUtils]: 62: Hoare triple {66414#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {66414#true} is VALID [2020-07-10 18:06:10,869 INFO L280 TraceCheckUtils]: 63: Hoare triple {66414#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {66414#true} is VALID [2020-07-10 18:06:10,869 INFO L280 TraceCheckUtils]: 64: Hoare triple {66414#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {66414#true} is VALID [2020-07-10 18:06:10,869 INFO L280 TraceCheckUtils]: 65: Hoare triple {66414#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {66414#true} is VALID [2020-07-10 18:06:10,870 INFO L280 TraceCheckUtils]: 66: Hoare triple {66414#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {66414#true} is VALID [2020-07-10 18:06:10,870 INFO L280 TraceCheckUtils]: 67: Hoare triple {66414#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {66414#true} is VALID [2020-07-10 18:06:10,870 INFO L280 TraceCheckUtils]: 68: Hoare triple {66414#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {66414#true} is VALID [2020-07-10 18:06:10,871 INFO L280 TraceCheckUtils]: 69: Hoare triple {66414#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {66414#true} is VALID [2020-07-10 18:06:10,871 INFO L280 TraceCheckUtils]: 70: Hoare triple {66414#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {66414#true} is VALID [2020-07-10 18:06:10,871 INFO L280 TraceCheckUtils]: 71: Hoare triple {66414#true} ~cleanupTimeShifts~0 := 4; {66414#true} is VALID [2020-07-10 18:06:10,871 INFO L280 TraceCheckUtils]: 72: Hoare triple {66414#true} ~waterLevel~0 := 1; {66414#true} is VALID [2020-07-10 18:06:10,872 INFO L280 TraceCheckUtils]: 73: Hoare triple {66414#true} ~methaneLevelCritical~0 := 0; {66414#true} is VALID [2020-07-10 18:06:10,872 INFO L280 TraceCheckUtils]: 74: Hoare triple {66414#true} ~pumpRunning~0 := 0; {66414#true} is VALID [2020-07-10 18:06:10,872 INFO L280 TraceCheckUtils]: 75: Hoare triple {66414#true} ~systemActive~0 := 1; {66414#true} is VALID [2020-07-10 18:06:10,873 INFO L280 TraceCheckUtils]: 76: Hoare triple {66414#true} ~head~0.base, ~head~0.offset := 0, 0; {66414#true} is VALID [2020-07-10 18:06:10,873 INFO L280 TraceCheckUtils]: 77: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:10,873 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {66414#true} {66414#true} #937#return; {66414#true} is VALID [2020-07-10 18:06:10,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:10,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:10,882 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66414#true} {66414#true} #845#return; {66414#true} is VALID [2020-07-10 18:06:10,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:10,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:10,885 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66414#true} {66414#true} #847#return; {66414#true} is VALID [2020-07-10 18:06:10,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:10,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {66414#true} havoc ~retValue_acc~6; {66414#true} is VALID [2020-07-10 18:06:10,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} ~retValue_acc~6 := 1; {66414#true} is VALID [2020-07-10 18:06:10,889 INFO L280 TraceCheckUtils]: 2: Hoare triple {66414#true} #res := ~retValue_acc~6; {66414#true} is VALID [2020-07-10 18:06:10,890 INFO L280 TraceCheckUtils]: 3: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:10,890 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66414#true} {66414#true} #849#return; {66414#true} is VALID [2020-07-10 18:06:10,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:10,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:10,893 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66414#true} {66414#true} #851#return; {66414#true} is VALID [2020-07-10 18:06:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:10,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {66621#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {66414#true} is VALID [2020-07-10 18:06:10,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} ~waterLevel~0 := 1 + ~waterLevel~0; {66414#true} is VALID [2020-07-10 18:06:10,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:10,915 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {66414#true} {66414#true} #897#return; {66414#true} is VALID [2020-07-10 18:06:10,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:11,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:11,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:11,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {66414#true} havoc ~retValue_acc~3; {66414#true} is VALID [2020-07-10 18:06:11,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} assume !(~waterLevel~0 < 2); {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,031 INFO L280 TraceCheckUtils]: 2: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~retValue_acc~3 := 0; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,032 INFO L280 TraceCheckUtils]: 3: Hoare triple {66567#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~3; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,033 INFO L280 TraceCheckUtils]: 4: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,034 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #907#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {66414#true} havoc ~retValue_acc~9; {66414#true} is VALID [2020-07-10 18:06:11,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} havoc ~tmp~4; {66414#true} is VALID [2020-07-10 18:06:11,035 INFO L280 TraceCheckUtils]: 2: Hoare triple {66414#true} havoc ~tmp___0~1; {66414#true} is VALID [2020-07-10 18:06:11,036 INFO L263 TraceCheckUtils]: 3: Hoare triple {66414#true} call #t~ret33 := isHighWaterSensorDry(); {66414#true} is VALID [2020-07-10 18:06:11,036 INFO L280 TraceCheckUtils]: 4: Hoare triple {66414#true} havoc ~retValue_acc~3; {66414#true} is VALID [2020-07-10 18:06:11,037 INFO L280 TraceCheckUtils]: 5: Hoare triple {66414#true} assume !(~waterLevel~0 < 2); {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,037 INFO L280 TraceCheckUtils]: 6: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~retValue_acc~3 := 0; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,038 INFO L280 TraceCheckUtils]: 7: Hoare triple {66567#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~3; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,039 INFO L280 TraceCheckUtils]: 8: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,040 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #907#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,041 INFO L280 TraceCheckUtils]: 10: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,042 INFO L280 TraceCheckUtils]: 11: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,043 INFO L280 TraceCheckUtils]: 12: Hoare triple {66567#(<= 2 ~waterLevel~0)} havoc #t~ret33; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,044 INFO L280 TraceCheckUtils]: 13: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,045 INFO L280 TraceCheckUtils]: 14: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,046 INFO L280 TraceCheckUtils]: 15: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := ~tmp___0~1; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,047 INFO L280 TraceCheckUtils]: 16: Hoare triple {66567#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,048 INFO L280 TraceCheckUtils]: 17: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,049 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #919#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:11,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66414#true} is VALID [2020-07-10 18:06:11,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,055 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {66414#true} {66567#(<= 2 ~waterLevel~0)} #921#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {66414#true} is VALID [2020-07-10 18:06:11,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} assume 0 == ~pumpRunning~0; {66414#true} is VALID [2020-07-10 18:06:11,056 INFO L263 TraceCheckUtils]: 2: Hoare triple {66414#true} call #t~ret14 := isHighWaterLevel(); {66414#true} is VALID [2020-07-10 18:06:11,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {66414#true} havoc ~retValue_acc~9; {66414#true} is VALID [2020-07-10 18:06:11,057 INFO L280 TraceCheckUtils]: 4: Hoare triple {66414#true} havoc ~tmp~4; {66414#true} is VALID [2020-07-10 18:06:11,057 INFO L280 TraceCheckUtils]: 5: Hoare triple {66414#true} havoc ~tmp___0~1; {66414#true} is VALID [2020-07-10 18:06:11,057 INFO L263 TraceCheckUtils]: 6: Hoare triple {66414#true} call #t~ret33 := isHighWaterSensorDry(); {66414#true} is VALID [2020-07-10 18:06:11,058 INFO L280 TraceCheckUtils]: 7: Hoare triple {66414#true} havoc ~retValue_acc~3; {66414#true} is VALID [2020-07-10 18:06:11,059 INFO L280 TraceCheckUtils]: 8: Hoare triple {66414#true} assume !(~waterLevel~0 < 2); {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,060 INFO L280 TraceCheckUtils]: 9: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~retValue_acc~3 := 0; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,060 INFO L280 TraceCheckUtils]: 10: Hoare triple {66567#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~3; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,061 INFO L280 TraceCheckUtils]: 11: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,063 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #907#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,063 INFO L280 TraceCheckUtils]: 13: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,064 INFO L280 TraceCheckUtils]: 14: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,065 INFO L280 TraceCheckUtils]: 15: Hoare triple {66567#(<= 2 ~waterLevel~0)} havoc #t~ret33; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,066 INFO L280 TraceCheckUtils]: 16: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,067 INFO L280 TraceCheckUtils]: 17: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,068 INFO L280 TraceCheckUtils]: 18: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := ~tmp___0~1; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,069 INFO L280 TraceCheckUtils]: 19: Hoare triple {66567#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,070 INFO L280 TraceCheckUtils]: 20: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,071 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #919#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,072 INFO L280 TraceCheckUtils]: 22: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,073 INFO L280 TraceCheckUtils]: 23: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret14; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,073 INFO L280 TraceCheckUtils]: 24: Hoare triple {66567#(<= 2 ~waterLevel~0)} havoc #t~ret14; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,074 INFO L280 TraceCheckUtils]: 25: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,075 INFO L263 TraceCheckUtils]: 26: Hoare triple {66567#(<= 2 ~waterLevel~0)} call activatePump(); {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:11,075 INFO L280 TraceCheckUtils]: 27: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66414#true} is VALID [2020-07-10 18:06:11,075 INFO L280 TraceCheckUtils]: 28: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,076 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {66414#true} {66567#(<= 2 ~waterLevel~0)} #921#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,076 INFO L280 TraceCheckUtils]: 30: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,077 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #895#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66414#true} is VALID [2020-07-10 18:06:11,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} assume !(0 != ~pumpRunning~0); {66414#true} is VALID [2020-07-10 18:06:11,079 INFO L263 TraceCheckUtils]: 2: Hoare triple {66414#true} call processEnvironment__wrappee__highWaterSensor(); {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:11,079 INFO L280 TraceCheckUtils]: 3: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {66414#true} is VALID [2020-07-10 18:06:11,079 INFO L280 TraceCheckUtils]: 4: Hoare triple {66414#true} assume 0 == ~pumpRunning~0; {66414#true} is VALID [2020-07-10 18:06:11,080 INFO L263 TraceCheckUtils]: 5: Hoare triple {66414#true} call #t~ret14 := isHighWaterLevel(); {66414#true} is VALID [2020-07-10 18:06:11,080 INFO L280 TraceCheckUtils]: 6: Hoare triple {66414#true} havoc ~retValue_acc~9; {66414#true} is VALID [2020-07-10 18:06:11,081 INFO L280 TraceCheckUtils]: 7: Hoare triple {66414#true} havoc ~tmp~4; {66414#true} is VALID [2020-07-10 18:06:11,081 INFO L280 TraceCheckUtils]: 8: Hoare triple {66414#true} havoc ~tmp___0~1; {66414#true} is VALID [2020-07-10 18:06:11,081 INFO L263 TraceCheckUtils]: 9: Hoare triple {66414#true} call #t~ret33 := isHighWaterSensorDry(); {66414#true} is VALID [2020-07-10 18:06:11,082 INFO L280 TraceCheckUtils]: 10: Hoare triple {66414#true} havoc ~retValue_acc~3; {66414#true} is VALID [2020-07-10 18:06:11,083 INFO L280 TraceCheckUtils]: 11: Hoare triple {66414#true} assume !(~waterLevel~0 < 2); {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,083 INFO L280 TraceCheckUtils]: 12: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~retValue_acc~3 := 0; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,084 INFO L280 TraceCheckUtils]: 13: Hoare triple {66567#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~3; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,085 INFO L280 TraceCheckUtils]: 14: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,086 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #907#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,087 INFO L280 TraceCheckUtils]: 16: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,088 INFO L280 TraceCheckUtils]: 17: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,089 INFO L280 TraceCheckUtils]: 18: Hoare triple {66567#(<= 2 ~waterLevel~0)} havoc #t~ret33; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,090 INFO L280 TraceCheckUtils]: 19: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,091 INFO L280 TraceCheckUtils]: 20: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,092 INFO L280 TraceCheckUtils]: 21: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := ~tmp___0~1; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,092 INFO L280 TraceCheckUtils]: 22: Hoare triple {66567#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,093 INFO L280 TraceCheckUtils]: 23: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,094 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #919#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,095 INFO L280 TraceCheckUtils]: 25: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,096 INFO L280 TraceCheckUtils]: 26: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret14; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,097 INFO L280 TraceCheckUtils]: 27: Hoare triple {66567#(<= 2 ~waterLevel~0)} havoc #t~ret14; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,098 INFO L280 TraceCheckUtils]: 28: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,099 INFO L263 TraceCheckUtils]: 29: Hoare triple {66567#(<= 2 ~waterLevel~0)} call activatePump(); {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:11,099 INFO L280 TraceCheckUtils]: 30: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66414#true} is VALID [2020-07-10 18:06:11,100 INFO L280 TraceCheckUtils]: 31: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,101 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {66414#true} {66567#(<= 2 ~waterLevel~0)} #921#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,101 INFO L280 TraceCheckUtils]: 33: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,102 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #895#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,103 INFO L280 TraceCheckUtils]: 35: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,104 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #911#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:11,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {66414#true} havoc ~retValue_acc~2; {66414#true} is VALID [2020-07-10 18:06:11,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} ~retValue_acc~2 := ~waterLevel~0; {66414#true} is VALID [2020-07-10 18:06:11,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {66414#true} #res := ~retValue_acc~2; {66414#true} is VALID [2020-07-10 18:06:11,115 INFO L280 TraceCheckUtils]: 3: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,115 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66414#true} {66414#true} #839#return; {66414#true} is VALID [2020-07-10 18:06:11,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {66414#true} havoc ~tmp~1; {66414#true} is VALID [2020-07-10 18:06:11,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} havoc ~tmp___0~0; {66414#true} is VALID [2020-07-10 18:06:11,116 INFO L263 TraceCheckUtils]: 2: Hoare triple {66414#true} call #t~ret1 := getWaterLevel(); {66414#true} is VALID [2020-07-10 18:06:11,117 INFO L280 TraceCheckUtils]: 3: Hoare triple {66414#true} havoc ~retValue_acc~2; {66414#true} is VALID [2020-07-10 18:06:11,117 INFO L280 TraceCheckUtils]: 4: Hoare triple {66414#true} ~retValue_acc~2 := ~waterLevel~0; {66414#true} is VALID [2020-07-10 18:06:11,117 INFO L280 TraceCheckUtils]: 5: Hoare triple {66414#true} #res := ~retValue_acc~2; {66414#true} is VALID [2020-07-10 18:06:11,117 INFO L280 TraceCheckUtils]: 6: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,118 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {66414#true} {66414#true} #839#return; {66414#true} is VALID [2020-07-10 18:06:11,118 INFO L280 TraceCheckUtils]: 8: Hoare triple {66414#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {66414#true} is VALID [2020-07-10 18:06:11,118 INFO L280 TraceCheckUtils]: 9: Hoare triple {66414#true} ~tmp~1 := #t~ret1; {66414#true} is VALID [2020-07-10 18:06:11,119 INFO L280 TraceCheckUtils]: 10: Hoare triple {66414#true} havoc #t~ret1; {66414#true} is VALID [2020-07-10 18:06:11,119 INFO L280 TraceCheckUtils]: 11: Hoare triple {66414#true} assume !(0 == ~tmp~1); {66414#true} is VALID [2020-07-10 18:06:11,119 INFO L280 TraceCheckUtils]: 12: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,121 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {66414#true} {66567#(<= 2 ~waterLevel~0)} #913#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {66622#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {66414#true} is VALID [2020-07-10 18:06:11,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} assume 0 != ~systemActive~0; {66414#true} is VALID [2020-07-10 18:06:11,122 INFO L263 TraceCheckUtils]: 2: Hoare triple {66414#true} call processEnvironment(); {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:11,123 INFO L280 TraceCheckUtils]: 3: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66414#true} is VALID [2020-07-10 18:06:11,123 INFO L280 TraceCheckUtils]: 4: Hoare triple {66414#true} assume !(0 != ~pumpRunning~0); {66414#true} is VALID [2020-07-10 18:06:11,124 INFO L263 TraceCheckUtils]: 5: Hoare triple {66414#true} call processEnvironment__wrappee__highWaterSensor(); {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:11,124 INFO L280 TraceCheckUtils]: 6: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {66414#true} is VALID [2020-07-10 18:06:11,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {66414#true} assume 0 == ~pumpRunning~0; {66414#true} is VALID [2020-07-10 18:06:11,125 INFO L263 TraceCheckUtils]: 8: Hoare triple {66414#true} call #t~ret14 := isHighWaterLevel(); {66414#true} is VALID [2020-07-10 18:06:11,125 INFO L280 TraceCheckUtils]: 9: Hoare triple {66414#true} havoc ~retValue_acc~9; {66414#true} is VALID [2020-07-10 18:06:11,126 INFO L280 TraceCheckUtils]: 10: Hoare triple {66414#true} havoc ~tmp~4; {66414#true} is VALID [2020-07-10 18:06:11,126 INFO L280 TraceCheckUtils]: 11: Hoare triple {66414#true} havoc ~tmp___0~1; {66414#true} is VALID [2020-07-10 18:06:11,126 INFO L263 TraceCheckUtils]: 12: Hoare triple {66414#true} call #t~ret33 := isHighWaterSensorDry(); {66414#true} is VALID [2020-07-10 18:06:11,127 INFO L280 TraceCheckUtils]: 13: Hoare triple {66414#true} havoc ~retValue_acc~3; {66414#true} is VALID [2020-07-10 18:06:11,128 INFO L280 TraceCheckUtils]: 14: Hoare triple {66414#true} assume !(~waterLevel~0 < 2); {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,128 INFO L280 TraceCheckUtils]: 15: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~retValue_acc~3 := 0; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,129 INFO L280 TraceCheckUtils]: 16: Hoare triple {66567#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~3; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,130 INFO L280 TraceCheckUtils]: 17: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,131 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #907#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,132 INFO L280 TraceCheckUtils]: 19: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,133 INFO L280 TraceCheckUtils]: 20: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,134 INFO L280 TraceCheckUtils]: 21: Hoare triple {66567#(<= 2 ~waterLevel~0)} havoc #t~ret33; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,135 INFO L280 TraceCheckUtils]: 22: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,135 INFO L280 TraceCheckUtils]: 23: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,136 INFO L280 TraceCheckUtils]: 24: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := ~tmp___0~1; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,137 INFO L280 TraceCheckUtils]: 25: Hoare triple {66567#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,138 INFO L280 TraceCheckUtils]: 26: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,139 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #919#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,140 INFO L280 TraceCheckUtils]: 28: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,141 INFO L280 TraceCheckUtils]: 29: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret14; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,142 INFO L280 TraceCheckUtils]: 30: Hoare triple {66567#(<= 2 ~waterLevel~0)} havoc #t~ret14; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,142 INFO L280 TraceCheckUtils]: 31: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,143 INFO L263 TraceCheckUtils]: 32: Hoare triple {66567#(<= 2 ~waterLevel~0)} call activatePump(); {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:11,144 INFO L280 TraceCheckUtils]: 33: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66414#true} is VALID [2020-07-10 18:06:11,144 INFO L280 TraceCheckUtils]: 34: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,145 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {66414#true} {66567#(<= 2 ~waterLevel~0)} #921#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,146 INFO L280 TraceCheckUtils]: 36: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,147 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #895#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,148 INFO L280 TraceCheckUtils]: 38: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,149 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #911#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,149 INFO L263 TraceCheckUtils]: 40: Hoare triple {66567#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {66414#true} is VALID [2020-07-10 18:06:11,149 INFO L280 TraceCheckUtils]: 41: Hoare triple {66414#true} havoc ~tmp~1; {66414#true} is VALID [2020-07-10 18:06:11,150 INFO L280 TraceCheckUtils]: 42: Hoare triple {66414#true} havoc ~tmp___0~0; {66414#true} is VALID [2020-07-10 18:06:11,150 INFO L263 TraceCheckUtils]: 43: Hoare triple {66414#true} call #t~ret1 := getWaterLevel(); {66414#true} is VALID [2020-07-10 18:06:11,150 INFO L280 TraceCheckUtils]: 44: Hoare triple {66414#true} havoc ~retValue_acc~2; {66414#true} is VALID [2020-07-10 18:06:11,151 INFO L280 TraceCheckUtils]: 45: Hoare triple {66414#true} ~retValue_acc~2 := ~waterLevel~0; {66414#true} is VALID [2020-07-10 18:06:11,151 INFO L280 TraceCheckUtils]: 46: Hoare triple {66414#true} #res := ~retValue_acc~2; {66414#true} is VALID [2020-07-10 18:06:11,151 INFO L280 TraceCheckUtils]: 47: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,152 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {66414#true} {66414#true} #839#return; {66414#true} is VALID [2020-07-10 18:06:11,152 INFO L280 TraceCheckUtils]: 49: Hoare triple {66414#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {66414#true} is VALID [2020-07-10 18:06:11,152 INFO L280 TraceCheckUtils]: 50: Hoare triple {66414#true} ~tmp~1 := #t~ret1; {66414#true} is VALID [2020-07-10 18:06:11,153 INFO L280 TraceCheckUtils]: 51: Hoare triple {66414#true} havoc #t~ret1; {66414#true} is VALID [2020-07-10 18:06:11,153 INFO L280 TraceCheckUtils]: 52: Hoare triple {66414#true} assume !(0 == ~tmp~1); {66414#true} is VALID [2020-07-10 18:06:11,153 INFO L280 TraceCheckUtils]: 53: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,154 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {66414#true} {66567#(<= 2 ~waterLevel~0)} #913#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,155 INFO L280 TraceCheckUtils]: 55: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,156 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #903#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:11,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {66621#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {66621#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:06:11,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {66621#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {66740#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 18:06:11,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {66740#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {66740#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 18:06:11,209 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {66740#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {66567#(<= 2 ~waterLevel~0)} #909#return; {66572#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:11,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {66414#true} havoc ~retValue_acc~4; {66414#true} is VALID [2020-07-10 18:06:11,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {66414#true} is VALID [2020-07-10 18:06:11,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {66414#true} #res := ~retValue_acc~4; {66414#true} is VALID [2020-07-10 18:06:11,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,226 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66414#true} {66414#true} #887#return; {66414#true} is VALID [2020-07-10 18:06:11,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {66414#true} havoc ~retValue_acc~10; {66414#true} is VALID [2020-07-10 18:06:11,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} havoc ~tmp~5; {66414#true} is VALID [2020-07-10 18:06:11,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {66414#true} havoc ~tmp___0~2; {66414#true} is VALID [2020-07-10 18:06:11,227 INFO L263 TraceCheckUtils]: 3: Hoare triple {66414#true} call #t~ret34 := isLowWaterSensorDry(); {66414#true} is VALID [2020-07-10 18:06:11,227 INFO L280 TraceCheckUtils]: 4: Hoare triple {66414#true} havoc ~retValue_acc~4; {66414#true} is VALID [2020-07-10 18:06:11,228 INFO L280 TraceCheckUtils]: 5: Hoare triple {66414#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {66414#true} is VALID [2020-07-10 18:06:11,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {66414#true} #res := ~retValue_acc~4; {66414#true} is VALID [2020-07-10 18:06:11,229 INFO L280 TraceCheckUtils]: 7: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,229 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {66414#true} {66414#true} #887#return; {66414#true} is VALID [2020-07-10 18:06:11,229 INFO L280 TraceCheckUtils]: 9: Hoare triple {66414#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {66414#true} is VALID [2020-07-10 18:06:11,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {66414#true} ~tmp~5 := #t~ret34; {66414#true} is VALID [2020-07-10 18:06:11,230 INFO L280 TraceCheckUtils]: 11: Hoare triple {66414#true} havoc #t~ret34; {66414#true} is VALID [2020-07-10 18:06:11,230 INFO L280 TraceCheckUtils]: 12: Hoare triple {66414#true} assume 0 != ~tmp~5; {66414#true} is VALID [2020-07-10 18:06:11,231 INFO L280 TraceCheckUtils]: 13: Hoare triple {66414#true} ~tmp___0~2 := 0; {66414#true} is VALID [2020-07-10 18:06:11,231 INFO L280 TraceCheckUtils]: 14: Hoare triple {66414#true} ~retValue_acc~10 := ~tmp___0~2; {66414#true} is VALID [2020-07-10 18:06:11,231 INFO L280 TraceCheckUtils]: 15: Hoare triple {66414#true} #res := ~retValue_acc~10; {66414#true} is VALID [2020-07-10 18:06:11,232 INFO L280 TraceCheckUtils]: 16: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,232 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {66414#true} {66414#true} #889#return; {66414#true} is VALID [2020-07-10 18:06:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:11,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:11,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,238 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66414#true} {66414#true} #925#return; {66414#true} is VALID [2020-07-10 18:06:11,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {66414#true} is VALID [2020-07-10 18:06:11,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} assume !(0 == ~pumpRunning~0); {66414#true} is VALID [2020-07-10 18:06:11,239 INFO L263 TraceCheckUtils]: 2: Hoare triple {66414#true} call processEnvironment__wrappee__base(); {66414#true} is VALID [2020-07-10 18:06:11,239 INFO L280 TraceCheckUtils]: 3: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,239 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66414#true} {66414#true} #925#return; {66414#true} is VALID [2020-07-10 18:06:11,239 INFO L280 TraceCheckUtils]: 5: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,240 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {66414#true} {66414#true} #893#return; {66414#true} is VALID [2020-07-10 18:06:11,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66414#true} is VALID [2020-07-10 18:06:11,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} assume 0 != ~pumpRunning~0; {66414#true} is VALID [2020-07-10 18:06:11,241 INFO L263 TraceCheckUtils]: 2: Hoare triple {66414#true} call #t~ret15 := isLowWaterLevel(); {66414#true} is VALID [2020-07-10 18:06:11,241 INFO L280 TraceCheckUtils]: 3: Hoare triple {66414#true} havoc ~retValue_acc~10; {66414#true} is VALID [2020-07-10 18:06:11,241 INFO L280 TraceCheckUtils]: 4: Hoare triple {66414#true} havoc ~tmp~5; {66414#true} is VALID [2020-07-10 18:06:11,242 INFO L280 TraceCheckUtils]: 5: Hoare triple {66414#true} havoc ~tmp___0~2; {66414#true} is VALID [2020-07-10 18:06:11,242 INFO L263 TraceCheckUtils]: 6: Hoare triple {66414#true} call #t~ret34 := isLowWaterSensorDry(); {66414#true} is VALID [2020-07-10 18:06:11,242 INFO L280 TraceCheckUtils]: 7: Hoare triple {66414#true} havoc ~retValue_acc~4; {66414#true} is VALID [2020-07-10 18:06:11,243 INFO L280 TraceCheckUtils]: 8: Hoare triple {66414#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {66414#true} is VALID [2020-07-10 18:06:11,243 INFO L280 TraceCheckUtils]: 9: Hoare triple {66414#true} #res := ~retValue_acc~4; {66414#true} is VALID [2020-07-10 18:06:11,243 INFO L280 TraceCheckUtils]: 10: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,244 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {66414#true} {66414#true} #887#return; {66414#true} is VALID [2020-07-10 18:06:11,244 INFO L280 TraceCheckUtils]: 12: Hoare triple {66414#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {66414#true} is VALID [2020-07-10 18:06:11,244 INFO L280 TraceCheckUtils]: 13: Hoare triple {66414#true} ~tmp~5 := #t~ret34; {66414#true} is VALID [2020-07-10 18:06:11,245 INFO L280 TraceCheckUtils]: 14: Hoare triple {66414#true} havoc #t~ret34; {66414#true} is VALID [2020-07-10 18:06:11,245 INFO L280 TraceCheckUtils]: 15: Hoare triple {66414#true} assume 0 != ~tmp~5; {66414#true} is VALID [2020-07-10 18:06:11,245 INFO L280 TraceCheckUtils]: 16: Hoare triple {66414#true} ~tmp___0~2 := 0; {66414#true} is VALID [2020-07-10 18:06:11,246 INFO L280 TraceCheckUtils]: 17: Hoare triple {66414#true} ~retValue_acc~10 := ~tmp___0~2; {66414#true} is VALID [2020-07-10 18:06:11,246 INFO L280 TraceCheckUtils]: 18: Hoare triple {66414#true} #res := ~retValue_acc~10; {66414#true} is VALID [2020-07-10 18:06:11,246 INFO L280 TraceCheckUtils]: 19: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,247 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {66414#true} {66414#true} #889#return; {66414#true} is VALID [2020-07-10 18:06:11,247 INFO L280 TraceCheckUtils]: 21: Hoare triple {66414#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {66414#true} is VALID [2020-07-10 18:06:11,247 INFO L280 TraceCheckUtils]: 22: Hoare triple {66414#true} ~tmp~3 := #t~ret15; {66414#true} is VALID [2020-07-10 18:06:11,248 INFO L280 TraceCheckUtils]: 23: Hoare triple {66414#true} havoc #t~ret15; {66414#true} is VALID [2020-07-10 18:06:11,248 INFO L280 TraceCheckUtils]: 24: Hoare triple {66414#true} assume !(0 != ~tmp~3); {66414#true} is VALID [2020-07-10 18:06:11,249 INFO L263 TraceCheckUtils]: 25: Hoare triple {66414#true} call processEnvironment__wrappee__highWaterSensor(); {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:11,249 INFO L280 TraceCheckUtils]: 26: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {66414#true} is VALID [2020-07-10 18:06:11,249 INFO L280 TraceCheckUtils]: 27: Hoare triple {66414#true} assume !(0 == ~pumpRunning~0); {66414#true} is VALID [2020-07-10 18:06:11,250 INFO L263 TraceCheckUtils]: 28: Hoare triple {66414#true} call processEnvironment__wrappee__base(); {66414#true} is VALID [2020-07-10 18:06:11,250 INFO L280 TraceCheckUtils]: 29: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,250 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {66414#true} {66414#true} #925#return; {66414#true} is VALID [2020-07-10 18:06:11,251 INFO L280 TraceCheckUtils]: 31: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,251 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {66414#true} {66414#true} #893#return; {66414#true} is VALID [2020-07-10 18:06:11,251 INFO L280 TraceCheckUtils]: 33: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,252 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {66414#true} {66572#(<= 1 ~waterLevel~0)} #911#return; {66572#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:11,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {66414#true} havoc ~retValue_acc~2; {66414#true} is VALID [2020-07-10 18:06:11,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} ~retValue_acc~2 := ~waterLevel~0; {66773#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} is VALID [2020-07-10 18:06:11,303 INFO L280 TraceCheckUtils]: 2: Hoare triple {66773#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} #res := ~retValue_acc~2; {66774#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 18:06:11,304 INFO L280 TraceCheckUtils]: 3: Hoare triple {66774#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {66774#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 18:06:11,305 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66774#(= |getWaterLevel_#res| ~waterLevel~0)} {66572#(<= 1 ~waterLevel~0)} #839#return; {66613#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret1|)} is VALID [2020-07-10 18:06:11,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:11,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {66414#true} havoc ~retValue_acc~8; {66414#true} is VALID [2020-07-10 18:06:11,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {66414#true} ~retValue_acc~8 := ~pumpRunning~0; {66414#true} is VALID [2020-07-10 18:06:11,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {66414#true} #res := ~retValue_acc~8; {66414#true} is VALID [2020-07-10 18:06:11,310 INFO L280 TraceCheckUtils]: 3: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,310 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66414#true} {66415#false} #841#return; {66415#false} is VALID [2020-07-10 18:06:11,315 INFO L263 TraceCheckUtils]: 0: Hoare triple {66414#true} call ULTIMATE.init(); {66620#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 18:06:11,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {66620#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {66414#true} is VALID [2020-07-10 18:06:11,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {66414#true} #valid := #valid[0 := 0]; {66414#true} is VALID [2020-07-10 18:06:11,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {66414#true} assume 0 < #StackHeapBarrier; {66414#true} is VALID [2020-07-10 18:06:11,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {66414#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L230 {66414#true} is VALID [2020-07-10 18:06:11,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {66414#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L230-1 {66414#true} is VALID [2020-07-10 18:06:11,316 INFO L280 TraceCheckUtils]: 6: Hoare triple {66414#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L231 {66414#true} is VALID [2020-07-10 18:06:11,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {66414#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L231-1 {66414#true} is VALID [2020-07-10 18:06:11,317 INFO L280 TraceCheckUtils]: 8: Hoare triple {66414#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L231-2 {66414#true} is VALID [2020-07-10 18:06:11,317 INFO L280 TraceCheckUtils]: 9: Hoare triple {66414#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L231-3 {66414#true} is VALID [2020-07-10 18:06:11,317 INFO L280 TraceCheckUtils]: 10: Hoare triple {66414#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L231-4 {66414#true} is VALID [2020-07-10 18:06:11,317 INFO L280 TraceCheckUtils]: 11: Hoare triple {66414#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L231-5 {66414#true} is VALID [2020-07-10 18:06:11,317 INFO L280 TraceCheckUtils]: 12: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L231-6 {66414#true} is VALID [2020-07-10 18:06:11,318 INFO L280 TraceCheckUtils]: 13: Hoare triple {66414#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L231-7 {66414#true} is VALID [2020-07-10 18:06:11,318 INFO L280 TraceCheckUtils]: 14: Hoare triple {66414#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L235 {66414#true} is VALID [2020-07-10 18:06:11,318 INFO L280 TraceCheckUtils]: 15: Hoare triple {66414#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L235-1 {66414#true} is VALID [2020-07-10 18:06:11,318 INFO L280 TraceCheckUtils]: 16: Hoare triple {66414#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L235-2 {66414#true} is VALID [2020-07-10 18:06:11,319 INFO L280 TraceCheckUtils]: 17: Hoare triple {66414#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L235-3 {66414#true} is VALID [2020-07-10 18:06:11,319 INFO L280 TraceCheckUtils]: 18: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L235-4 {66414#true} is VALID [2020-07-10 18:06:11,319 INFO L280 TraceCheckUtils]: 19: Hoare triple {66414#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L235-5 {66414#true} is VALID [2020-07-10 18:06:11,319 INFO L280 TraceCheckUtils]: 20: Hoare triple {66414#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L239 {66414#true} is VALID [2020-07-10 18:06:11,319 INFO L280 TraceCheckUtils]: 21: Hoare triple {66414#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L239-1 {66414#true} is VALID [2020-07-10 18:06:11,319 INFO L280 TraceCheckUtils]: 22: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L239-2 {66414#true} is VALID [2020-07-10 18:06:11,320 INFO L280 TraceCheckUtils]: 23: Hoare triple {66414#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L239-3 {66414#true} is VALID [2020-07-10 18:06:11,320 INFO L280 TraceCheckUtils]: 24: Hoare triple {66414#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L243 {66414#true} is VALID [2020-07-10 18:06:11,320 INFO L280 TraceCheckUtils]: 25: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L243-1 {66414#true} is VALID [2020-07-10 18:06:11,320 INFO L280 TraceCheckUtils]: 26: Hoare triple {66414#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L243-2 {66414#true} is VALID [2020-07-10 18:06:11,321 INFO L280 TraceCheckUtils]: 27: Hoare triple {66414#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L446 {66414#true} is VALID [2020-07-10 18:06:11,321 INFO L280 TraceCheckUtils]: 28: Hoare triple {66414#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L450 {66414#true} is VALID [2020-07-10 18:06:11,321 INFO L280 TraceCheckUtils]: 29: Hoare triple {66414#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L450-1 {66414#true} is VALID [2020-07-10 18:06:11,321 INFO L280 TraceCheckUtils]: 30: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L450-2 {66414#true} is VALID [2020-07-10 18:06:11,321 INFO L280 TraceCheckUtils]: 31: Hoare triple {66414#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L450-3 {66414#true} is VALID [2020-07-10 18:06:11,321 INFO L280 TraceCheckUtils]: 32: Hoare triple {66414#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L454 {66414#true} is VALID [2020-07-10 18:06:11,322 INFO L280 TraceCheckUtils]: 33: Hoare triple {66414#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L454-1 {66414#true} is VALID [2020-07-10 18:06:11,322 INFO L280 TraceCheckUtils]: 34: Hoare triple {66414#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L454-2 {66414#true} is VALID [2020-07-10 18:06:11,322 INFO L280 TraceCheckUtils]: 35: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L454-3 {66414#true} is VALID [2020-07-10 18:06:11,322 INFO L280 TraceCheckUtils]: 36: Hoare triple {66414#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L454-4 {66414#true} is VALID [2020-07-10 18:06:11,322 INFO L280 TraceCheckUtils]: 37: Hoare triple {66414#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L458 {66414#true} is VALID [2020-07-10 18:06:11,322 INFO L280 TraceCheckUtils]: 38: Hoare triple {66414#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L458-1 {66414#true} is VALID [2020-07-10 18:06:11,323 INFO L280 TraceCheckUtils]: 39: Hoare triple {66414#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L458-2 {66414#true} is VALID [2020-07-10 18:06:11,323 INFO L280 TraceCheckUtils]: 40: Hoare triple {66414#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L458-3 {66414#true} is VALID [2020-07-10 18:06:11,323 INFO L280 TraceCheckUtils]: 41: Hoare triple {66414#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L458-4 {66414#true} is VALID [2020-07-10 18:06:11,323 INFO L280 TraceCheckUtils]: 42: Hoare triple {66414#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L458-5 {66414#true} is VALID [2020-07-10 18:06:11,323 INFO L280 TraceCheckUtils]: 43: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L458-6 {66414#true} is VALID [2020-07-10 18:06:11,323 INFO L280 TraceCheckUtils]: 44: Hoare triple {66414#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L458-7 {66414#true} is VALID [2020-07-10 18:06:11,324 INFO L280 TraceCheckUtils]: 45: Hoare triple {66414#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L462 {66414#true} is VALID [2020-07-10 18:06:11,324 INFO L280 TraceCheckUtils]: 46: Hoare triple {66414#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L462-1 {66414#true} is VALID [2020-07-10 18:06:11,324 INFO L280 TraceCheckUtils]: 47: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L462-2 {66414#true} is VALID [2020-07-10 18:06:11,325 INFO L280 TraceCheckUtils]: 48: Hoare triple {66414#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L462-3 {66414#true} is VALID [2020-07-10 18:06:11,325 INFO L280 TraceCheckUtils]: 49: Hoare triple {66414#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L466 {66414#true} is VALID [2020-07-10 18:06:11,325 INFO L280 TraceCheckUtils]: 50: Hoare triple {66414#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L466-1 {66414#true} is VALID [2020-07-10 18:06:11,325 INFO L280 TraceCheckUtils]: 51: Hoare triple {66414#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L466-2 {66414#true} is VALID [2020-07-10 18:06:11,326 INFO L280 TraceCheckUtils]: 52: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L466-3 {66414#true} is VALID [2020-07-10 18:06:11,326 INFO L280 TraceCheckUtils]: 53: Hoare triple {66414#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L466-4 {66414#true} is VALID [2020-07-10 18:06:11,326 INFO L280 TraceCheckUtils]: 54: Hoare triple {66414#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L470 {66414#true} is VALID [2020-07-10 18:06:11,327 INFO L280 TraceCheckUtils]: 55: Hoare triple {66414#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L470-1 {66414#true} is VALID [2020-07-10 18:06:11,327 INFO L280 TraceCheckUtils]: 56: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L470-2 {66414#true} is VALID [2020-07-10 18:06:11,327 INFO L280 TraceCheckUtils]: 57: Hoare triple {66414#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L470-3 {66414#true} is VALID [2020-07-10 18:06:11,328 INFO L280 TraceCheckUtils]: 58: Hoare triple {66414#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L472 {66414#true} is VALID [2020-07-10 18:06:11,328 INFO L280 TraceCheckUtils]: 59: Hoare triple {66414#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L472-1 {66414#true} is VALID [2020-07-10 18:06:11,328 INFO L280 TraceCheckUtils]: 60: Hoare triple {66414#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L472-2 {66414#true} is VALID [2020-07-10 18:06:11,329 INFO L280 TraceCheckUtils]: 61: Hoare triple {66414#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L904 {66414#true} is VALID [2020-07-10 18:06:11,329 INFO L280 TraceCheckUtils]: 62: Hoare triple {66414#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L904-1 {66414#true} is VALID [2020-07-10 18:06:11,329 INFO L280 TraceCheckUtils]: 63: Hoare triple {66414#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L905 {66414#true} is VALID [2020-07-10 18:06:11,330 INFO L280 TraceCheckUtils]: 64: Hoare triple {66414#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L911 {66414#true} is VALID [2020-07-10 18:06:11,330 INFO L280 TraceCheckUtils]: 65: Hoare triple {66414#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L911-1 {66414#true} is VALID [2020-07-10 18:06:11,330 INFO L280 TraceCheckUtils]: 66: Hoare triple {66414#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L912 {66414#true} is VALID [2020-07-10 18:06:11,330 INFO L280 TraceCheckUtils]: 67: Hoare triple {66414#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L950 {66414#true} is VALID [2020-07-10 18:06:11,331 INFO L280 TraceCheckUtils]: 68: Hoare triple {66414#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L950-1 {66414#true} is VALID [2020-07-10 18:06:11,331 INFO L280 TraceCheckUtils]: 69: Hoare triple {66414#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L951 {66414#true} is VALID [2020-07-10 18:06:11,331 INFO L280 TraceCheckUtils]: 70: Hoare triple {66414#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L957 {66414#true} is VALID [2020-07-10 18:06:11,332 INFO L280 TraceCheckUtils]: 71: Hoare triple {66414#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L957-1 {66414#true} is VALID [2020-07-10 18:06:11,332 INFO L280 TraceCheckUtils]: 72: Hoare triple {66414#true} ~cleanupTimeShifts~0 := 4; {66414#true} is VALID [2020-07-10 18:06:11,332 INFO L280 TraceCheckUtils]: 73: Hoare triple {66414#true} ~waterLevel~0 := 1; {66414#true} is VALID [2020-07-10 18:06:11,333 INFO L280 TraceCheckUtils]: 74: Hoare triple {66414#true} ~methaneLevelCritical~0 := 0; {66414#true} is VALID [2020-07-10 18:06:11,333 INFO L280 TraceCheckUtils]: 75: Hoare triple {66414#true} ~pumpRunning~0 := 0; {66414#true} is VALID [2020-07-10 18:06:11,333 INFO L280 TraceCheckUtils]: 76: Hoare triple {66414#true} ~systemActive~0 := 1; {66414#true} is VALID [2020-07-10 18:06:11,333 INFO L280 TraceCheckUtils]: 77: Hoare triple {66414#true} ~head~0.base, ~head~0.offset := 0, 0; {66414#true} is VALID [2020-07-10 18:06:11,334 INFO L280 TraceCheckUtils]: 78: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,334 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {66414#true} {66414#true} #937#return; {66414#true} is VALID [2020-07-10 18:06:11,334 INFO L263 TraceCheckUtils]: 80: Hoare triple {66414#true} call #t~ret74 := main(); {66414#true} is VALID [2020-07-10 18:06:11,335 INFO L280 TraceCheckUtils]: 81: Hoare triple {66414#true} havoc ~retValue_acc~0; {66414#true} is VALID [2020-07-10 18:06:11,335 INFO L280 TraceCheckUtils]: 82: Hoare triple {66414#true} havoc ~tmp~0; {66414#true} is VALID [2020-07-10 18:06:11,335 INFO L263 TraceCheckUtils]: 83: Hoare triple {66414#true} call select_helpers(); {66414#true} is VALID [2020-07-10 18:06:11,336 INFO L280 TraceCheckUtils]: 84: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,336 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {66414#true} {66414#true} #845#return; {66414#true} is VALID [2020-07-10 18:06:11,336 INFO L263 TraceCheckUtils]: 86: Hoare triple {66414#true} call select_features(); {66414#true} is VALID [2020-07-10 18:06:11,336 INFO L280 TraceCheckUtils]: 87: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,337 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {66414#true} {66414#true} #847#return; {66414#true} is VALID [2020-07-10 18:06:11,337 INFO L263 TraceCheckUtils]: 89: Hoare triple {66414#true} call #t~ret0 := valid_product(); {66414#true} is VALID [2020-07-10 18:06:11,337 INFO L280 TraceCheckUtils]: 90: Hoare triple {66414#true} havoc ~retValue_acc~6; {66414#true} is VALID [2020-07-10 18:06:11,338 INFO L280 TraceCheckUtils]: 91: Hoare triple {66414#true} ~retValue_acc~6 := 1; {66414#true} is VALID [2020-07-10 18:06:11,338 INFO L280 TraceCheckUtils]: 92: Hoare triple {66414#true} #res := ~retValue_acc~6; {66414#true} is VALID [2020-07-10 18:06:11,338 INFO L280 TraceCheckUtils]: 93: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,339 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {66414#true} {66414#true} #849#return; {66414#true} is VALID [2020-07-10 18:06:11,339 INFO L280 TraceCheckUtils]: 95: Hoare triple {66414#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {66414#true} is VALID [2020-07-10 18:06:11,339 INFO L280 TraceCheckUtils]: 96: Hoare triple {66414#true} ~tmp~0 := #t~ret0; {66414#true} is VALID [2020-07-10 18:06:11,339 INFO L280 TraceCheckUtils]: 97: Hoare triple {66414#true} havoc #t~ret0; {66414#true} is VALID [2020-07-10 18:06:11,340 INFO L280 TraceCheckUtils]: 98: Hoare triple {66414#true} assume 0 != ~tmp~0; {66414#true} is VALID [2020-07-10 18:06:11,340 INFO L263 TraceCheckUtils]: 99: Hoare triple {66414#true} call setup(); {66414#true} is VALID [2020-07-10 18:06:11,340 INFO L280 TraceCheckUtils]: 100: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,341 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {66414#true} {66414#true} #851#return; {66414#true} is VALID [2020-07-10 18:06:11,341 INFO L263 TraceCheckUtils]: 102: Hoare triple {66414#true} call runTest(); {66414#true} is VALID [2020-07-10 18:06:11,341 INFO L263 TraceCheckUtils]: 103: Hoare triple {66414#true} call test(); {66414#true} is VALID [2020-07-10 18:06:11,341 INFO L280 TraceCheckUtils]: 104: Hoare triple {66414#true} havoc ~splverifierCounter~0; {66414#true} is VALID [2020-07-10 18:06:11,342 INFO L280 TraceCheckUtils]: 105: Hoare triple {66414#true} havoc ~tmp~6; {66414#true} is VALID [2020-07-10 18:06:11,342 INFO L280 TraceCheckUtils]: 106: Hoare triple {66414#true} havoc ~tmp___0~3; {66414#true} is VALID [2020-07-10 18:06:11,342 INFO L280 TraceCheckUtils]: 107: Hoare triple {66414#true} havoc ~tmp___1~0; {66414#true} is VALID [2020-07-10 18:06:11,343 INFO L280 TraceCheckUtils]: 108: Hoare triple {66414#true} havoc ~tmp___2~0; {66414#true} is VALID [2020-07-10 18:06:11,343 INFO L280 TraceCheckUtils]: 109: Hoare triple {66414#true} ~splverifierCounter~0 := 0; {66414#true} is VALID [2020-07-10 18:06:11,343 INFO L280 TraceCheckUtils]: 110: Hoare triple {66414#true} assume !false; {66414#true} is VALID [2020-07-10 18:06:11,344 INFO L280 TraceCheckUtils]: 111: Hoare triple {66414#true} assume ~splverifierCounter~0 < 4; {66414#true} is VALID [2020-07-10 18:06:11,344 INFO L280 TraceCheckUtils]: 112: Hoare triple {66414#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {66414#true} is VALID [2020-07-10 18:06:11,344 INFO L280 TraceCheckUtils]: 113: Hoare triple {66414#true} ~tmp~6 := #t~nondet35; {66414#true} is VALID [2020-07-10 18:06:11,344 INFO L280 TraceCheckUtils]: 114: Hoare triple {66414#true} havoc #t~nondet35; {66414#true} is VALID [2020-07-10 18:06:11,345 INFO L280 TraceCheckUtils]: 115: Hoare triple {66414#true} assume 0 != ~tmp~6; {66414#true} is VALID [2020-07-10 18:06:11,346 INFO L263 TraceCheckUtils]: 116: Hoare triple {66414#true} call waterRise(); {66621#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:06:11,346 INFO L280 TraceCheckUtils]: 117: Hoare triple {66621#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {66414#true} is VALID [2020-07-10 18:06:11,346 INFO L280 TraceCheckUtils]: 118: Hoare triple {66414#true} ~waterLevel~0 := 1 + ~waterLevel~0; {66414#true} is VALID [2020-07-10 18:06:11,347 INFO L280 TraceCheckUtils]: 119: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,347 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {66414#true} {66414#true} #897#return; {66414#true} is VALID [2020-07-10 18:06:11,347 INFO L280 TraceCheckUtils]: 121: Hoare triple {66414#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {66414#true} is VALID [2020-07-10 18:06:11,348 INFO L280 TraceCheckUtils]: 122: Hoare triple {66414#true} ~tmp___0~3 := #t~nondet36; {66414#true} is VALID [2020-07-10 18:06:11,348 INFO L280 TraceCheckUtils]: 123: Hoare triple {66414#true} havoc #t~nondet36; {66414#true} is VALID [2020-07-10 18:06:11,348 INFO L280 TraceCheckUtils]: 124: Hoare triple {66414#true} assume !(0 != ~tmp___0~3); {66414#true} is VALID [2020-07-10 18:06:11,349 INFO L280 TraceCheckUtils]: 125: Hoare triple {66414#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {66414#true} is VALID [2020-07-10 18:06:11,349 INFO L280 TraceCheckUtils]: 126: Hoare triple {66414#true} ~tmp___2~0 := #t~nondet37; {66414#true} is VALID [2020-07-10 18:06:11,349 INFO L280 TraceCheckUtils]: 127: Hoare triple {66414#true} havoc #t~nondet37; {66414#true} is VALID [2020-07-10 18:06:11,349 INFO L280 TraceCheckUtils]: 128: Hoare triple {66414#true} assume 0 != ~tmp___2~0; {66414#true} is VALID [2020-07-10 18:06:11,351 INFO L263 TraceCheckUtils]: 129: Hoare triple {66414#true} call timeShift(); {66622#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 18:06:11,351 INFO L280 TraceCheckUtils]: 130: Hoare triple {66622#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {66414#true} is VALID [2020-07-10 18:06:11,351 INFO L280 TraceCheckUtils]: 131: Hoare triple {66414#true} assume 0 != ~systemActive~0; {66414#true} is VALID [2020-07-10 18:06:11,352 INFO L263 TraceCheckUtils]: 132: Hoare triple {66414#true} call processEnvironment(); {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:11,352 INFO L280 TraceCheckUtils]: 133: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66414#true} is VALID [2020-07-10 18:06:11,353 INFO L280 TraceCheckUtils]: 134: Hoare triple {66414#true} assume !(0 != ~pumpRunning~0); {66414#true} is VALID [2020-07-10 18:06:11,354 INFO L263 TraceCheckUtils]: 135: Hoare triple {66414#true} call processEnvironment__wrappee__highWaterSensor(); {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:11,354 INFO L280 TraceCheckUtils]: 136: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {66414#true} is VALID [2020-07-10 18:06:11,354 INFO L280 TraceCheckUtils]: 137: Hoare triple {66414#true} assume 0 == ~pumpRunning~0; {66414#true} is VALID [2020-07-10 18:06:11,355 INFO L263 TraceCheckUtils]: 138: Hoare triple {66414#true} call #t~ret14 := isHighWaterLevel(); {66414#true} is VALID [2020-07-10 18:06:11,355 INFO L280 TraceCheckUtils]: 139: Hoare triple {66414#true} havoc ~retValue_acc~9; {66414#true} is VALID [2020-07-10 18:06:11,355 INFO L280 TraceCheckUtils]: 140: Hoare triple {66414#true} havoc ~tmp~4; {66414#true} is VALID [2020-07-10 18:06:11,356 INFO L280 TraceCheckUtils]: 141: Hoare triple {66414#true} havoc ~tmp___0~1; {66414#true} is VALID [2020-07-10 18:06:11,356 INFO L263 TraceCheckUtils]: 142: Hoare triple {66414#true} call #t~ret33 := isHighWaterSensorDry(); {66414#true} is VALID [2020-07-10 18:06:11,356 INFO L280 TraceCheckUtils]: 143: Hoare triple {66414#true} havoc ~retValue_acc~3; {66414#true} is VALID [2020-07-10 18:06:11,357 INFO L280 TraceCheckUtils]: 144: Hoare triple {66414#true} assume !(~waterLevel~0 < 2); {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,358 INFO L280 TraceCheckUtils]: 145: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~retValue_acc~3 := 0; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,359 INFO L280 TraceCheckUtils]: 146: Hoare triple {66567#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~3; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,360 INFO L280 TraceCheckUtils]: 147: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,361 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #907#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,361 INFO L280 TraceCheckUtils]: 149: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,362 INFO L280 TraceCheckUtils]: 150: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,363 INFO L280 TraceCheckUtils]: 151: Hoare triple {66567#(<= 2 ~waterLevel~0)} havoc #t~ret33; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,364 INFO L280 TraceCheckUtils]: 152: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,365 INFO L280 TraceCheckUtils]: 153: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,366 INFO L280 TraceCheckUtils]: 154: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~retValue_acc~9 := ~tmp___0~1; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,366 INFO L280 TraceCheckUtils]: 155: Hoare triple {66567#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~9; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,367 INFO L280 TraceCheckUtils]: 156: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,368 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #919#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,369 INFO L280 TraceCheckUtils]: 158: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,370 INFO L280 TraceCheckUtils]: 159: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret14; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,371 INFO L280 TraceCheckUtils]: 160: Hoare triple {66567#(<= 2 ~waterLevel~0)} havoc #t~ret14; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,372 INFO L280 TraceCheckUtils]: 161: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~2; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,373 INFO L263 TraceCheckUtils]: 162: Hoare triple {66567#(<= 2 ~waterLevel~0)} call activatePump(); {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:11,373 INFO L280 TraceCheckUtils]: 163: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66414#true} is VALID [2020-07-10 18:06:11,373 INFO L280 TraceCheckUtils]: 164: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,374 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {66414#true} {66567#(<= 2 ~waterLevel~0)} #921#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,375 INFO L280 TraceCheckUtils]: 166: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,376 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #895#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,377 INFO L280 TraceCheckUtils]: 168: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,378 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #911#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,378 INFO L263 TraceCheckUtils]: 170: Hoare triple {66567#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {66414#true} is VALID [2020-07-10 18:06:11,378 INFO L280 TraceCheckUtils]: 171: Hoare triple {66414#true} havoc ~tmp~1; {66414#true} is VALID [2020-07-10 18:06:11,379 INFO L280 TraceCheckUtils]: 172: Hoare triple {66414#true} havoc ~tmp___0~0; {66414#true} is VALID [2020-07-10 18:06:11,379 INFO L263 TraceCheckUtils]: 173: Hoare triple {66414#true} call #t~ret1 := getWaterLevel(); {66414#true} is VALID [2020-07-10 18:06:11,379 INFO L280 TraceCheckUtils]: 174: Hoare triple {66414#true} havoc ~retValue_acc~2; {66414#true} is VALID [2020-07-10 18:06:11,380 INFO L280 TraceCheckUtils]: 175: Hoare triple {66414#true} ~retValue_acc~2 := ~waterLevel~0; {66414#true} is VALID [2020-07-10 18:06:11,380 INFO L280 TraceCheckUtils]: 176: Hoare triple {66414#true} #res := ~retValue_acc~2; {66414#true} is VALID [2020-07-10 18:06:11,380 INFO L280 TraceCheckUtils]: 177: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,380 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {66414#true} {66414#true} #839#return; {66414#true} is VALID [2020-07-10 18:06:11,381 INFO L280 TraceCheckUtils]: 179: Hoare triple {66414#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {66414#true} is VALID [2020-07-10 18:06:11,381 INFO L280 TraceCheckUtils]: 180: Hoare triple {66414#true} ~tmp~1 := #t~ret1; {66414#true} is VALID [2020-07-10 18:06:11,381 INFO L280 TraceCheckUtils]: 181: Hoare triple {66414#true} havoc #t~ret1; {66414#true} is VALID [2020-07-10 18:06:11,381 INFO L280 TraceCheckUtils]: 182: Hoare triple {66414#true} assume !(0 == ~tmp~1); {66414#true} is VALID [2020-07-10 18:06:11,382 INFO L280 TraceCheckUtils]: 183: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,383 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {66414#true} {66567#(<= 2 ~waterLevel~0)} #913#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,384 INFO L280 TraceCheckUtils]: 185: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume true; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,384 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {66567#(<= 2 ~waterLevel~0)} {66414#true} #903#return; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,385 INFO L280 TraceCheckUtils]: 187: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume !false; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,386 INFO L280 TraceCheckUtils]: 188: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,387 INFO L280 TraceCheckUtils]: 189: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,388 INFO L280 TraceCheckUtils]: 190: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp~6 := #t~nondet35; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,389 INFO L280 TraceCheckUtils]: 191: Hoare triple {66567#(<= 2 ~waterLevel~0)} havoc #t~nondet35; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,390 INFO L280 TraceCheckUtils]: 192: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~6); {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,390 INFO L280 TraceCheckUtils]: 193: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,391 INFO L280 TraceCheckUtils]: 194: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp___0~3 := #t~nondet36; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,392 INFO L280 TraceCheckUtils]: 195: Hoare triple {66567#(<= 2 ~waterLevel~0)} havoc #t~nondet36; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,393 INFO L280 TraceCheckUtils]: 196: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~3); {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,394 INFO L280 TraceCheckUtils]: 197: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,395 INFO L280 TraceCheckUtils]: 198: Hoare triple {66567#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet37; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,395 INFO L280 TraceCheckUtils]: 199: Hoare triple {66567#(<= 2 ~waterLevel~0)} havoc #t~nondet37; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,396 INFO L280 TraceCheckUtils]: 200: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,397 INFO L263 TraceCheckUtils]: 201: Hoare triple {66567#(<= 2 ~waterLevel~0)} call timeShift(); {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,398 INFO L280 TraceCheckUtils]: 202: Hoare triple {66567#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {66567#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,399 INFO L263 TraceCheckUtils]: 203: Hoare triple {66567#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {66621#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:06:11,400 INFO L280 TraceCheckUtils]: 204: Hoare triple {66621#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {66621#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:06:11,401 INFO L280 TraceCheckUtils]: 205: Hoare triple {66621#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {66740#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 18:06:11,402 INFO L280 TraceCheckUtils]: 206: Hoare triple {66740#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {66740#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 18:06:11,403 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {66740#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {66567#(<= 2 ~waterLevel~0)} #909#return; {66572#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,404 INFO L280 TraceCheckUtils]: 208: Hoare triple {66572#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {66572#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,405 INFO L263 TraceCheckUtils]: 209: Hoare triple {66572#(<= 1 ~waterLevel~0)} call processEnvironment(); {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:11,405 INFO L280 TraceCheckUtils]: 210: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66414#true} is VALID [2020-07-10 18:06:11,405 INFO L280 TraceCheckUtils]: 211: Hoare triple {66414#true} assume 0 != ~pumpRunning~0; {66414#true} is VALID [2020-07-10 18:06:11,406 INFO L263 TraceCheckUtils]: 212: Hoare triple {66414#true} call #t~ret15 := isLowWaterLevel(); {66414#true} is VALID [2020-07-10 18:06:11,406 INFO L280 TraceCheckUtils]: 213: Hoare triple {66414#true} havoc ~retValue_acc~10; {66414#true} is VALID [2020-07-10 18:06:11,406 INFO L280 TraceCheckUtils]: 214: Hoare triple {66414#true} havoc ~tmp~5; {66414#true} is VALID [2020-07-10 18:06:11,407 INFO L280 TraceCheckUtils]: 215: Hoare triple {66414#true} havoc ~tmp___0~2; {66414#true} is VALID [2020-07-10 18:06:11,407 INFO L263 TraceCheckUtils]: 216: Hoare triple {66414#true} call #t~ret34 := isLowWaterSensorDry(); {66414#true} is VALID [2020-07-10 18:06:11,407 INFO L280 TraceCheckUtils]: 217: Hoare triple {66414#true} havoc ~retValue_acc~4; {66414#true} is VALID [2020-07-10 18:06:11,408 INFO L280 TraceCheckUtils]: 218: Hoare triple {66414#true} ~retValue_acc~4 := (if 0 == ~waterLevel~0 then 1 else 0); {66414#true} is VALID [2020-07-10 18:06:11,408 INFO L280 TraceCheckUtils]: 219: Hoare triple {66414#true} #res := ~retValue_acc~4; {66414#true} is VALID [2020-07-10 18:06:11,408 INFO L280 TraceCheckUtils]: 220: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,409 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {66414#true} {66414#true} #887#return; {66414#true} is VALID [2020-07-10 18:06:11,409 INFO L280 TraceCheckUtils]: 222: Hoare triple {66414#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {66414#true} is VALID [2020-07-10 18:06:11,409 INFO L280 TraceCheckUtils]: 223: Hoare triple {66414#true} ~tmp~5 := #t~ret34; {66414#true} is VALID [2020-07-10 18:06:11,409 INFO L280 TraceCheckUtils]: 224: Hoare triple {66414#true} havoc #t~ret34; {66414#true} is VALID [2020-07-10 18:06:11,410 INFO L280 TraceCheckUtils]: 225: Hoare triple {66414#true} assume 0 != ~tmp~5; {66414#true} is VALID [2020-07-10 18:06:11,410 INFO L280 TraceCheckUtils]: 226: Hoare triple {66414#true} ~tmp___0~2 := 0; {66414#true} is VALID [2020-07-10 18:06:11,410 INFO L280 TraceCheckUtils]: 227: Hoare triple {66414#true} ~retValue_acc~10 := ~tmp___0~2; {66414#true} is VALID [2020-07-10 18:06:11,411 INFO L280 TraceCheckUtils]: 228: Hoare triple {66414#true} #res := ~retValue_acc~10; {66414#true} is VALID [2020-07-10 18:06:11,411 INFO L280 TraceCheckUtils]: 229: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,411 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {66414#true} {66414#true} #889#return; {66414#true} is VALID [2020-07-10 18:06:11,412 INFO L280 TraceCheckUtils]: 231: Hoare triple {66414#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {66414#true} is VALID [2020-07-10 18:06:11,412 INFO L280 TraceCheckUtils]: 232: Hoare triple {66414#true} ~tmp~3 := #t~ret15; {66414#true} is VALID [2020-07-10 18:06:11,412 INFO L280 TraceCheckUtils]: 233: Hoare triple {66414#true} havoc #t~ret15; {66414#true} is VALID [2020-07-10 18:06:11,413 INFO L280 TraceCheckUtils]: 234: Hoare triple {66414#true} assume !(0 != ~tmp~3); {66414#true} is VALID [2020-07-10 18:06:11,414 INFO L263 TraceCheckUtils]: 235: Hoare triple {66414#true} call processEnvironment__wrappee__highWaterSensor(); {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:11,414 INFO L280 TraceCheckUtils]: 236: Hoare triple {66674#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {66414#true} is VALID [2020-07-10 18:06:11,414 INFO L280 TraceCheckUtils]: 237: Hoare triple {66414#true} assume !(0 == ~pumpRunning~0); {66414#true} is VALID [2020-07-10 18:06:11,415 INFO L263 TraceCheckUtils]: 238: Hoare triple {66414#true} call processEnvironment__wrappee__base(); {66414#true} is VALID [2020-07-10 18:06:11,415 INFO L280 TraceCheckUtils]: 239: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,415 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {66414#true} {66414#true} #925#return; {66414#true} is VALID [2020-07-10 18:06:11,415 INFO L280 TraceCheckUtils]: 241: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,416 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {66414#true} {66414#true} #893#return; {66414#true} is VALID [2020-07-10 18:06:11,416 INFO L280 TraceCheckUtils]: 243: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,417 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {66414#true} {66572#(<= 1 ~waterLevel~0)} #911#return; {66572#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,418 INFO L263 TraceCheckUtils]: 245: Hoare triple {66572#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {66572#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,419 INFO L280 TraceCheckUtils]: 246: Hoare triple {66572#(<= 1 ~waterLevel~0)} havoc ~tmp~1; {66572#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,419 INFO L280 TraceCheckUtils]: 247: Hoare triple {66572#(<= 1 ~waterLevel~0)} havoc ~tmp___0~0; {66572#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:06:11,420 INFO L263 TraceCheckUtils]: 248: Hoare triple {66572#(<= 1 ~waterLevel~0)} call #t~ret1 := getWaterLevel(); {66414#true} is VALID [2020-07-10 18:06:11,420 INFO L280 TraceCheckUtils]: 249: Hoare triple {66414#true} havoc ~retValue_acc~2; {66414#true} is VALID [2020-07-10 18:06:11,421 INFO L280 TraceCheckUtils]: 250: Hoare triple {66414#true} ~retValue_acc~2 := ~waterLevel~0; {66773#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} is VALID [2020-07-10 18:06:11,422 INFO L280 TraceCheckUtils]: 251: Hoare triple {66773#(= ~waterLevel~0 getWaterLevel_~retValue_acc~2)} #res := ~retValue_acc~2; {66774#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 18:06:11,423 INFO L280 TraceCheckUtils]: 252: Hoare triple {66774#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {66774#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 18:06:11,424 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {66774#(= |getWaterLevel_#res| ~waterLevel~0)} {66572#(<= 1 ~waterLevel~0)} #839#return; {66613#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret1|)} is VALID [2020-07-10 18:06:11,425 INFO L280 TraceCheckUtils]: 254: Hoare triple {66613#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {66613#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret1|)} is VALID [2020-07-10 18:06:11,426 INFO L280 TraceCheckUtils]: 255: Hoare triple {66613#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret1|)} ~tmp~1 := #t~ret1; {66614#(<= 1 __utac_acc__Specification4_spec__1_~tmp~1)} is VALID [2020-07-10 18:06:11,427 INFO L280 TraceCheckUtils]: 256: Hoare triple {66614#(<= 1 __utac_acc__Specification4_spec__1_~tmp~1)} havoc #t~ret1; {66614#(<= 1 __utac_acc__Specification4_spec__1_~tmp~1)} is VALID [2020-07-10 18:06:11,427 INFO L280 TraceCheckUtils]: 257: Hoare triple {66614#(<= 1 __utac_acc__Specification4_spec__1_~tmp~1)} assume 0 == ~tmp~1; {66415#false} is VALID [2020-07-10 18:06:11,428 INFO L263 TraceCheckUtils]: 258: Hoare triple {66415#false} call #t~ret2 := isPumpRunning(); {66414#true} is VALID [2020-07-10 18:06:11,428 INFO L280 TraceCheckUtils]: 259: Hoare triple {66414#true} havoc ~retValue_acc~8; {66414#true} is VALID [2020-07-10 18:06:11,428 INFO L280 TraceCheckUtils]: 260: Hoare triple {66414#true} ~retValue_acc~8 := ~pumpRunning~0; {66414#true} is VALID [2020-07-10 18:06:11,429 INFO L280 TraceCheckUtils]: 261: Hoare triple {66414#true} #res := ~retValue_acc~8; {66414#true} is VALID [2020-07-10 18:06:11,429 INFO L280 TraceCheckUtils]: 262: Hoare triple {66414#true} assume true; {66414#true} is VALID [2020-07-10 18:06:11,429 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {66414#true} {66415#false} #841#return; {66415#false} is VALID [2020-07-10 18:06:11,430 INFO L280 TraceCheckUtils]: 264: Hoare triple {66415#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {66415#false} is VALID [2020-07-10 18:06:11,430 INFO L280 TraceCheckUtils]: 265: Hoare triple {66415#false} ~tmp___0~0 := #t~ret2; {66415#false} is VALID [2020-07-10 18:06:11,430 INFO L280 TraceCheckUtils]: 266: Hoare triple {66415#false} havoc #t~ret2; {66415#false} is VALID [2020-07-10 18:06:11,431 INFO L280 TraceCheckUtils]: 267: Hoare triple {66415#false} assume 0 != ~tmp___0~0; {66415#false} is VALID [2020-07-10 18:06:11,431 INFO L263 TraceCheckUtils]: 268: Hoare triple {66415#false} call __automaton_fail(); {66415#false} is VALID [2020-07-10 18:06:11,431 INFO L280 TraceCheckUtils]: 269: Hoare triple {66415#false} assume !false; {66415#false} is VALID [2020-07-10 18:06:11,541 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 18:06:11,542 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:06:11,542 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [513685518] [2020-07-10 18:06:11,542 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:06:11,543 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-10 18:06:11,543 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1336684284] [2020-07-10 18:06:11,544 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 270 [2020-07-10 18:06:11,544 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:06:11,544 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 18:06:11,945 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 267 edges. 267 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:06:11,945 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 18:06:11,946 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:06:11,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 18:06:11,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2020-07-10 18:06:11,947 INFO L87 Difference]: Start difference. First operand 776 states and 849 transitions. Second operand 13 states. [2020-07-10 18:06:13,363 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 18:06:19,570 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 186