/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_spec3_product31.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:11:22,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:11:22,393 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:11:22,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:11:22,406 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:11:22,407 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:11:22,408 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:11:22,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:11:22,412 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:11:22,413 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:11:22,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:11:22,415 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:11:22,416 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:11:22,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:11:22,418 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:11:22,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:11:22,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:11:22,421 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:11:22,423 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:11:22,425 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:11:22,427 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:11:22,428 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:11:22,429 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:11:22,430 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:11:22,436 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:11:22,437 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:11:22,437 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:11:22,438 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:11:22,438 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:11:22,441 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:11:22,442 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:11:22,442 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:11:22,443 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:11:22,444 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:11:22,446 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:11:22,449 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:11:22,450 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:11:22,450 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:11:22,450 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:11:22,451 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:11:22,452 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:11:22,456 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:11:22,486 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:11:22,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:11:22,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:11:22,491 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:11:22,491 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:11:22,491 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:11:22,491 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:11:22,492 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:11:22,492 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:11:22,492 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:11:22,493 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:11:22,493 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:11:22,494 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:11:22,494 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:11:22,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:11:22,495 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:11:22,495 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:11:22,495 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:11:22,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:22,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:11:22,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:11:22,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:11:22,496 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:11:22,788 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:11:22,803 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:11:22,806 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:11:22,807 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:11:22,808 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:11:22,809 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product31.cil.c [2020-07-18 00:11:22,886 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/752167690/419715ce114841558551bafc7d78ac06/FLAGf7df02ccc [2020-07-18 00:11:23,381 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:11:23,382 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product31.cil.c [2020-07-18 00:11:23,396 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/752167690/419715ce114841558551bafc7d78ac06/FLAGf7df02ccc [2020-07-18 00:11:23,707 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/752167690/419715ce114841558551bafc7d78ac06 [2020-07-18 00:11:23,717 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:11:23,721 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:11:23,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:23,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:11:23,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:11:23,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:23" (1/1) ... [2020-07-18 00:11:23,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dd86e85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:23, skipping insertion in model container [2020-07-18 00:11:23,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:23" (1/1) ... [2020-07-18 00:11:23,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:23,806 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:24,149 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:24,329 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:24,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:24,479 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:24,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:24 WrapperNode [2020-07-18 00:11:24,480 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:24,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:24,481 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:24,481 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:24,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:24" (1/1) ... [2020-07-18 00:11:24,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:24" (1/1) ... [2020-07-18 00:11:24,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:24" (1/1) ... [2020-07-18 00:11:24,519 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:24" (1/1) ... [2020-07-18 00:11:24,597 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:24" (1/1) ... [2020-07-18 00:11:24,622 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:24" (1/1) ... [2020-07-18 00:11:24,630 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:24" (1/1) ... [2020-07-18 00:11:24,646 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:24,647 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:24,647 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:24,647 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:24,653 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:24" (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 [2020-07-18 00:11:24,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:24,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:24,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:24,749 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:24,749 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:24,749 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:24,749 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:24,750 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:24,750 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:24,750 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:11:24,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:24,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:24,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:24,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:24,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:24,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:24,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:24,752 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:24,752 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:24,753 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:24,753 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:24,754 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:24,756 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:11:24,756 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:24,756 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:24,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:24,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:24,757 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:24,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:11:24,757 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:11:24,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:24,757 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:24,757 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:24,758 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:24,758 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:24,758 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:24,758 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:24,758 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:24,758 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:24,758 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:11:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:11:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:11:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:11:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:26,472 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:26,472 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:26,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:26 BoogieIcfgContainer [2020-07-18 00:11:26,483 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:26,484 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:26,485 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:26,489 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:26,489 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:11:23" (1/3) ... [2020-07-18 00:11:26,490 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6afeb0ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:26, skipping insertion in model container [2020-07-18 00:11:26,490 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:24" (2/3) ... [2020-07-18 00:11:26,491 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6afeb0ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:26, skipping insertion in model container [2020-07-18 00:11:26,491 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:26" (3/3) ... [2020-07-18 00:11:26,493 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product31.cil.c [2020-07-18 00:11:26,505 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:26,515 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:26,549 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:26,574 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:26,574 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:26,574 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:26,574 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:26,575 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:26,575 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:26,575 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:26,575 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:26,611 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states. [2020-07-18 00:11:26,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 00:11:26,642 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:26,644 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] [2020-07-18 00:11:26,644 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:26,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:26,651 INFO L82 PathProgramCache]: Analyzing trace with hash -1392630044, now seen corresponding path program 1 times [2020-07-18 00:11:26,660 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:26,661 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1023190142] [2020-07-18 00:11:26,661 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:27,422 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:11:27,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:27,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {432#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {325#true} is VALID [2020-07-18 00:11:27,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} #valid := #valid[0 := 0]; {325#true} is VALID [2020-07-18 00:11:27,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} assume 0 < #StackHeapBarrier; {325#true} is VALID [2020-07-18 00:11:27,526 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {325#true} is VALID [2020-07-18 00:11:27,526 INFO L280 TraceCheckUtils]: 4: Hoare triple {325#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {325#true} is VALID [2020-07-18 00:11:27,527 INFO L280 TraceCheckUtils]: 5: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {325#true} is VALID [2020-07-18 00:11:27,527 INFO L280 TraceCheckUtils]: 6: Hoare triple {325#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {325#true} is VALID [2020-07-18 00:11:27,528 INFO L280 TraceCheckUtils]: 7: Hoare triple {325#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {325#true} is VALID [2020-07-18 00:11:27,528 INFO L280 TraceCheckUtils]: 8: Hoare triple {325#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {325#true} is VALID [2020-07-18 00:11:27,528 INFO L280 TraceCheckUtils]: 9: Hoare triple {325#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {325#true} is VALID [2020-07-18 00:11:27,529 INFO L280 TraceCheckUtils]: 10: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {325#true} is VALID [2020-07-18 00:11:27,529 INFO L280 TraceCheckUtils]: 11: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {325#true} is VALID [2020-07-18 00:11:27,529 INFO L280 TraceCheckUtils]: 12: Hoare triple {325#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {325#true} is VALID [2020-07-18 00:11:27,530 INFO L280 TraceCheckUtils]: 13: Hoare triple {325#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {325#true} is VALID [2020-07-18 00:11:27,530 INFO L280 TraceCheckUtils]: 14: Hoare triple {325#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {325#true} is VALID [2020-07-18 00:11:27,530 INFO L280 TraceCheckUtils]: 15: Hoare triple {325#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {325#true} is VALID [2020-07-18 00:11:27,531 INFO L280 TraceCheckUtils]: 16: Hoare triple {325#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {325#true} is VALID [2020-07-18 00:11:27,531 INFO L280 TraceCheckUtils]: 17: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {325#true} is VALID [2020-07-18 00:11:27,532 INFO L280 TraceCheckUtils]: 18: Hoare triple {325#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {325#true} is VALID [2020-07-18 00:11:27,532 INFO L280 TraceCheckUtils]: 19: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {325#true} is VALID [2020-07-18 00:11:27,532 INFO L280 TraceCheckUtils]: 20: Hoare triple {325#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {325#true} is VALID [2020-07-18 00:11:27,533 INFO L280 TraceCheckUtils]: 21: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {325#true} is VALID [2020-07-18 00:11:27,533 INFO L280 TraceCheckUtils]: 22: Hoare triple {325#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {325#true} is VALID [2020-07-18 00:11:27,534 INFO L280 TraceCheckUtils]: 23: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {325#true} is VALID [2020-07-18 00:11:27,534 INFO L280 TraceCheckUtils]: 24: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {325#true} is VALID [2020-07-18 00:11:27,534 INFO L280 TraceCheckUtils]: 25: Hoare triple {325#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {325#true} is VALID [2020-07-18 00:11:27,535 INFO L280 TraceCheckUtils]: 26: Hoare triple {325#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L442 {325#true} is VALID [2020-07-18 00:11:27,535 INFO L280 TraceCheckUtils]: 27: Hoare triple {325#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L442-1 {325#true} is VALID [2020-07-18 00:11:27,535 INFO L280 TraceCheckUtils]: 28: Hoare triple {325#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L443 {325#true} is VALID [2020-07-18 00:11:27,536 INFO L280 TraceCheckUtils]: 29: Hoare triple {325#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L449 {325#true} is VALID [2020-07-18 00:11:27,536 INFO L280 TraceCheckUtils]: 30: Hoare triple {325#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L449-1 {325#true} is VALID [2020-07-18 00:11:27,536 INFO L280 TraceCheckUtils]: 31: Hoare triple {325#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L450 {325#true} is VALID [2020-07-18 00:11:27,537 INFO L280 TraceCheckUtils]: 32: Hoare triple {325#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L488 {325#true} is VALID [2020-07-18 00:11:27,537 INFO L280 TraceCheckUtils]: 33: Hoare triple {325#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L488-1 {325#true} is VALID [2020-07-18 00:11:27,537 INFO L280 TraceCheckUtils]: 34: Hoare triple {325#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L489 {325#true} is VALID [2020-07-18 00:11:27,538 INFO L280 TraceCheckUtils]: 35: Hoare triple {325#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L495 {325#true} is VALID [2020-07-18 00:11:27,538 INFO L280 TraceCheckUtils]: 36: Hoare triple {325#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L495-1 {325#true} is VALID [2020-07-18 00:11:27,539 INFO L280 TraceCheckUtils]: 37: Hoare triple {325#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(13); srcloc: L496 {325#true} is VALID [2020-07-18 00:11:27,539 INFO L280 TraceCheckUtils]: 38: Hoare triple {325#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3); srcloc: L730 {325#true} is VALID [2020-07-18 00:11:27,539 INFO L280 TraceCheckUtils]: 39: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L734 {325#true} is VALID [2020-07-18 00:11:27,540 INFO L280 TraceCheckUtils]: 40: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L734-1 {325#true} is VALID [2020-07-18 00:11:27,540 INFO L280 TraceCheckUtils]: 41: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L734-2 {325#true} is VALID [2020-07-18 00:11:27,540 INFO L280 TraceCheckUtils]: 42: Hoare triple {325#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(4); srcloc: L734-3 {325#true} is VALID [2020-07-18 00:11:27,541 INFO L280 TraceCheckUtils]: 43: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L738 {325#true} is VALID [2020-07-18 00:11:27,541 INFO L280 TraceCheckUtils]: 44: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L738-1 {325#true} is VALID [2020-07-18 00:11:27,541 INFO L280 TraceCheckUtils]: 45: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L738-2 {325#true} is VALID [2020-07-18 00:11:27,542 INFO L280 TraceCheckUtils]: 46: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string58.base, 3 + #t~string58.offset, 1); srcloc: L738-3 {325#true} is VALID [2020-07-18 00:11:27,542 INFO L280 TraceCheckUtils]: 47: Hoare triple {325#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(7); srcloc: L738-4 {325#true} is VALID [2020-07-18 00:11:27,542 INFO L280 TraceCheckUtils]: 48: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string60.base, #t~string60.offset, 1); srcloc: L742 {325#true} is VALID [2020-07-18 00:11:27,543 INFO L280 TraceCheckUtils]: 49: Hoare triple {325#true} SUMMARY for call write~init~int(80, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L742-1 {325#true} is VALID [2020-07-18 00:11:27,543 INFO L280 TraceCheckUtils]: 50: Hoare triple {325#true} SUMMARY for call write~init~int(117, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L742-2 {325#true} is VALID [2020-07-18 00:11:27,543 INFO L280 TraceCheckUtils]: 51: Hoare triple {325#true} SUMMARY for call write~init~int(109, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L742-3 {325#true} is VALID [2020-07-18 00:11:27,544 INFO L280 TraceCheckUtils]: 52: Hoare triple {325#true} SUMMARY for call write~init~int(112, #t~string60.base, 4 + #t~string60.offset, 1); srcloc: L742-4 {325#true} is VALID [2020-07-18 00:11:27,544 INFO L280 TraceCheckUtils]: 53: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string60.base, 5 + #t~string60.offset, 1); srcloc: L742-5 {325#true} is VALID [2020-07-18 00:11:27,544 INFO L280 TraceCheckUtils]: 54: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string60.base, 6 + #t~string60.offset, 1); srcloc: L742-6 {325#true} is VALID [2020-07-18 00:11:27,545 INFO L280 TraceCheckUtils]: 55: Hoare triple {325#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L742-7 {325#true} is VALID [2020-07-18 00:11:27,545 INFO L280 TraceCheckUtils]: 56: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {325#true} is VALID [2020-07-18 00:11:27,545 INFO L280 TraceCheckUtils]: 57: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {325#true} is VALID [2020-07-18 00:11:27,546 INFO L280 TraceCheckUtils]: 58: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {325#true} is VALID [2020-07-18 00:11:27,546 INFO L280 TraceCheckUtils]: 59: Hoare triple {325#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(4); srcloc: L746-3 {325#true} is VALID [2020-07-18 00:11:27,546 INFO L280 TraceCheckUtils]: 60: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {325#true} is VALID [2020-07-18 00:11:27,547 INFO L280 TraceCheckUtils]: 61: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {325#true} is VALID [2020-07-18 00:11:27,547 INFO L280 TraceCheckUtils]: 62: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {325#true} is VALID [2020-07-18 00:11:27,548 INFO L280 TraceCheckUtils]: 63: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {325#true} is VALID [2020-07-18 00:11:27,548 INFO L280 TraceCheckUtils]: 64: Hoare triple {325#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-4 {325#true} is VALID [2020-07-18 00:11:27,548 INFO L280 TraceCheckUtils]: 65: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {325#true} is VALID [2020-07-18 00:11:27,549 INFO L280 TraceCheckUtils]: 66: Hoare triple {325#true} SUMMARY for call write~init~int(32, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {325#true} is VALID [2020-07-18 00:11:27,549 INFO L280 TraceCheckUtils]: 67: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {325#true} is VALID [2020-07-18 00:11:27,549 INFO L280 TraceCheckUtils]: 68: Hoare triple {325#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {325#true} is VALID [2020-07-18 00:11:27,550 INFO L280 TraceCheckUtils]: 69: Hoare triple {325#true} SUMMARY for call write~init~int(10, #t~string68.base, #t~string68.offset, 1); srcloc: L756 {325#true} is VALID [2020-07-18 00:11:27,550 INFO L280 TraceCheckUtils]: 70: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L756-1 {325#true} is VALID [2020-07-18 00:11:27,550 INFO L280 TraceCheckUtils]: 71: Hoare triple {325#true} ~waterLevel~0 := 1; {325#true} is VALID [2020-07-18 00:11:27,551 INFO L280 TraceCheckUtils]: 72: Hoare triple {325#true} ~methaneLevelCritical~0 := 0; {325#true} is VALID [2020-07-18 00:11:27,551 INFO L280 TraceCheckUtils]: 73: Hoare triple {325#true} ~head~0.base, ~head~0.offset := 0, 0; {325#true} is VALID [2020-07-18 00:11:27,551 INFO L280 TraceCheckUtils]: 74: Hoare triple {325#true} ~pumpRunning~0 := 0; {325#true} is VALID [2020-07-18 00:11:27,552 INFO L280 TraceCheckUtils]: 75: Hoare triple {325#true} ~systemActive~0 := 1; {325#true} is VALID [2020-07-18 00:11:27,552 INFO L280 TraceCheckUtils]: 76: Hoare triple {325#true} ~cleanupTimeShifts~0 := 4; {325#true} is VALID [2020-07-18 00:11:27,552 INFO L280 TraceCheckUtils]: 77: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,553 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {325#true} {325#true} #936#return; {325#true} is VALID [2020-07-18 00:11:27,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:27,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,604 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #834#return; {325#true} is VALID [2020-07-18 00:11:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:27,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,609 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #836#return; {325#true} is VALID [2020-07-18 00:11:27,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:27,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~10; {325#true} is VALID [2020-07-18 00:11:27,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~10 := 1; {325#true} is VALID [2020-07-18 00:11:27,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~10; {325#true} is VALID [2020-07-18 00:11:27,622 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,622 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {325#true} #838#return; {325#true} is VALID [2020-07-18 00:11:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:27,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,626 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #840#return; {325#true} is VALID [2020-07-18 00:11:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:27,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~0; {325#true} is VALID [2020-07-18 00:11:27,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {325#true} is VALID [2020-07-18 00:11:27,631 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~0; {325#true} is VALID [2020-07-18 00:11:27,631 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,631 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {326#false} #928#return; {326#false} is VALID [2020-07-18 00:11:27,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:27,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~1; {325#true} is VALID [2020-07-18 00:11:27,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~1 := ~waterLevel~0; {325#true} is VALID [2020-07-18 00:11:27,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~1; {325#true} is VALID [2020-07-18 00:11:27,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,637 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {326#false} #930#return; {326#false} is VALID [2020-07-18 00:11:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:27,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~7; {325#true} is VALID [2020-07-18 00:11:27,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~7 := ~pumpRunning~0; {325#true} is VALID [2020-07-18 00:11:27,644 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~7; {325#true} is VALID [2020-07-18 00:11:27,644 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,645 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {326#false} #932#return; {326#false} is VALID [2020-07-18 00:11:27,651 INFO L263 TraceCheckUtils]: 0: Hoare triple {325#true} call ULTIMATE.init(); {432#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 00:11:27,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {432#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {325#true} is VALID [2020-07-18 00:11:27,652 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #valid := #valid[0 := 0]; {325#true} is VALID [2020-07-18 00:11:27,652 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume 0 < #StackHeapBarrier; {325#true} is VALID [2020-07-18 00:11:27,652 INFO L280 TraceCheckUtils]: 4: Hoare triple {325#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {325#true} is VALID [2020-07-18 00:11:27,653 INFO L280 TraceCheckUtils]: 5: Hoare triple {325#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {325#true} is VALID [2020-07-18 00:11:27,653 INFO L280 TraceCheckUtils]: 6: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {325#true} is VALID [2020-07-18 00:11:27,653 INFO L280 TraceCheckUtils]: 7: Hoare triple {325#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {325#true} is VALID [2020-07-18 00:11:27,654 INFO L280 TraceCheckUtils]: 8: Hoare triple {325#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {325#true} is VALID [2020-07-18 00:11:27,654 INFO L280 TraceCheckUtils]: 9: Hoare triple {325#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {325#true} is VALID [2020-07-18 00:11:27,654 INFO L280 TraceCheckUtils]: 10: Hoare triple {325#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {325#true} is VALID [2020-07-18 00:11:27,654 INFO L280 TraceCheckUtils]: 11: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {325#true} is VALID [2020-07-18 00:11:27,655 INFO L280 TraceCheckUtils]: 12: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {325#true} is VALID [2020-07-18 00:11:27,655 INFO L280 TraceCheckUtils]: 13: Hoare triple {325#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {325#true} is VALID [2020-07-18 00:11:27,655 INFO L280 TraceCheckUtils]: 14: Hoare triple {325#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {325#true} is VALID [2020-07-18 00:11:27,656 INFO L280 TraceCheckUtils]: 15: Hoare triple {325#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {325#true} is VALID [2020-07-18 00:11:27,656 INFO L280 TraceCheckUtils]: 16: Hoare triple {325#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {325#true} is VALID [2020-07-18 00:11:27,656 INFO L280 TraceCheckUtils]: 17: Hoare triple {325#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {325#true} is VALID [2020-07-18 00:11:27,657 INFO L280 TraceCheckUtils]: 18: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {325#true} is VALID [2020-07-18 00:11:27,657 INFO L280 TraceCheckUtils]: 19: Hoare triple {325#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {325#true} is VALID [2020-07-18 00:11:27,657 INFO L280 TraceCheckUtils]: 20: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {325#true} is VALID [2020-07-18 00:11:27,658 INFO L280 TraceCheckUtils]: 21: Hoare triple {325#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {325#true} is VALID [2020-07-18 00:11:27,658 INFO L280 TraceCheckUtils]: 22: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {325#true} is VALID [2020-07-18 00:11:27,658 INFO L280 TraceCheckUtils]: 23: Hoare triple {325#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {325#true} is VALID [2020-07-18 00:11:27,658 INFO L280 TraceCheckUtils]: 24: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {325#true} is VALID [2020-07-18 00:11:27,659 INFO L280 TraceCheckUtils]: 25: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {325#true} is VALID [2020-07-18 00:11:27,659 INFO L280 TraceCheckUtils]: 26: Hoare triple {325#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {325#true} is VALID [2020-07-18 00:11:27,659 INFO L280 TraceCheckUtils]: 27: Hoare triple {325#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L442 {325#true} is VALID [2020-07-18 00:11:27,660 INFO L280 TraceCheckUtils]: 28: Hoare triple {325#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L442-1 {325#true} is VALID [2020-07-18 00:11:27,660 INFO L280 TraceCheckUtils]: 29: Hoare triple {325#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L443 {325#true} is VALID [2020-07-18 00:11:27,660 INFO L280 TraceCheckUtils]: 30: Hoare triple {325#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L449 {325#true} is VALID [2020-07-18 00:11:27,661 INFO L280 TraceCheckUtils]: 31: Hoare triple {325#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L449-1 {325#true} is VALID [2020-07-18 00:11:27,661 INFO L280 TraceCheckUtils]: 32: Hoare triple {325#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L450 {325#true} is VALID [2020-07-18 00:11:27,661 INFO L280 TraceCheckUtils]: 33: Hoare triple {325#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L488 {325#true} is VALID [2020-07-18 00:11:27,661 INFO L280 TraceCheckUtils]: 34: Hoare triple {325#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L488-1 {325#true} is VALID [2020-07-18 00:11:27,662 INFO L280 TraceCheckUtils]: 35: Hoare triple {325#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L489 {325#true} is VALID [2020-07-18 00:11:27,662 INFO L280 TraceCheckUtils]: 36: Hoare triple {325#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L495 {325#true} is VALID [2020-07-18 00:11:27,662 INFO L280 TraceCheckUtils]: 37: Hoare triple {325#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L495-1 {325#true} is VALID [2020-07-18 00:11:27,663 INFO L280 TraceCheckUtils]: 38: Hoare triple {325#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(13); srcloc: L496 {325#true} is VALID [2020-07-18 00:11:27,663 INFO L280 TraceCheckUtils]: 39: Hoare triple {325#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3); srcloc: L730 {325#true} is VALID [2020-07-18 00:11:27,663 INFO L280 TraceCheckUtils]: 40: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L734 {325#true} is VALID [2020-07-18 00:11:27,663 INFO L280 TraceCheckUtils]: 41: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L734-1 {325#true} is VALID [2020-07-18 00:11:27,664 INFO L280 TraceCheckUtils]: 42: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L734-2 {325#true} is VALID [2020-07-18 00:11:27,664 INFO L280 TraceCheckUtils]: 43: Hoare triple {325#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(4); srcloc: L734-3 {325#true} is VALID [2020-07-18 00:11:27,664 INFO L280 TraceCheckUtils]: 44: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string58.base, #t~string58.offset, 1); srcloc: L738 {325#true} is VALID [2020-07-18 00:11:27,665 INFO L280 TraceCheckUtils]: 45: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L738-1 {325#true} is VALID [2020-07-18 00:11:27,665 INFO L280 TraceCheckUtils]: 46: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L738-2 {325#true} is VALID [2020-07-18 00:11:27,665 INFO L280 TraceCheckUtils]: 47: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string58.base, 3 + #t~string58.offset, 1); srcloc: L738-3 {325#true} is VALID [2020-07-18 00:11:27,666 INFO L280 TraceCheckUtils]: 48: Hoare triple {325#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(7); srcloc: L738-4 {325#true} is VALID [2020-07-18 00:11:27,666 INFO L280 TraceCheckUtils]: 49: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string60.base, #t~string60.offset, 1); srcloc: L742 {325#true} is VALID [2020-07-18 00:11:27,666 INFO L280 TraceCheckUtils]: 50: Hoare triple {325#true} SUMMARY for call write~init~int(80, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L742-1 {325#true} is VALID [2020-07-18 00:11:27,667 INFO L280 TraceCheckUtils]: 51: Hoare triple {325#true} SUMMARY for call write~init~int(117, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L742-2 {325#true} is VALID [2020-07-18 00:11:27,667 INFO L280 TraceCheckUtils]: 52: Hoare triple {325#true} SUMMARY for call write~init~int(109, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L742-3 {325#true} is VALID [2020-07-18 00:11:27,667 INFO L280 TraceCheckUtils]: 53: Hoare triple {325#true} SUMMARY for call write~init~int(112, #t~string60.base, 4 + #t~string60.offset, 1); srcloc: L742-4 {325#true} is VALID [2020-07-18 00:11:27,667 INFO L280 TraceCheckUtils]: 54: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string60.base, 5 + #t~string60.offset, 1); srcloc: L742-5 {325#true} is VALID [2020-07-18 00:11:27,668 INFO L280 TraceCheckUtils]: 55: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string60.base, 6 + #t~string60.offset, 1); srcloc: L742-6 {325#true} is VALID [2020-07-18 00:11:27,668 INFO L280 TraceCheckUtils]: 56: Hoare triple {325#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(3); srcloc: L742-7 {325#true} is VALID [2020-07-18 00:11:27,668 INFO L280 TraceCheckUtils]: 57: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string62.base, #t~string62.offset, 1); srcloc: L746 {325#true} is VALID [2020-07-18 00:11:27,669 INFO L280 TraceCheckUtils]: 58: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L746-1 {325#true} is VALID [2020-07-18 00:11:27,669 INFO L280 TraceCheckUtils]: 59: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L746-2 {325#true} is VALID [2020-07-18 00:11:27,669 INFO L280 TraceCheckUtils]: 60: Hoare triple {325#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(4); srcloc: L746-3 {325#true} is VALID [2020-07-18 00:11:27,670 INFO L280 TraceCheckUtils]: 61: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string64.base, #t~string64.offset, 1); srcloc: L750 {325#true} is VALID [2020-07-18 00:11:27,670 INFO L280 TraceCheckUtils]: 62: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L750-1 {325#true} is VALID [2020-07-18 00:11:27,670 INFO L280 TraceCheckUtils]: 63: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L750-2 {325#true} is VALID [2020-07-18 00:11:27,671 INFO L280 TraceCheckUtils]: 64: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L750-3 {325#true} is VALID [2020-07-18 00:11:27,671 INFO L280 TraceCheckUtils]: 65: Hoare triple {325#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L750-4 {325#true} is VALID [2020-07-18 00:11:27,671 INFO L280 TraceCheckUtils]: 66: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string66.base, #t~string66.offset, 1); srcloc: L754 {325#true} is VALID [2020-07-18 00:11:27,672 INFO L280 TraceCheckUtils]: 67: Hoare triple {325#true} SUMMARY for call write~init~int(32, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L754-1 {325#true} is VALID [2020-07-18 00:11:27,672 INFO L280 TraceCheckUtils]: 68: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L754-2 {325#true} is VALID [2020-07-18 00:11:27,672 INFO L280 TraceCheckUtils]: 69: Hoare triple {325#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(2); srcloc: L754-3 {325#true} is VALID [2020-07-18 00:11:27,672 INFO L280 TraceCheckUtils]: 70: Hoare triple {325#true} SUMMARY for call write~init~int(10, #t~string68.base, #t~string68.offset, 1); srcloc: L756 {325#true} is VALID [2020-07-18 00:11:27,673 INFO L280 TraceCheckUtils]: 71: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L756-1 {325#true} is VALID [2020-07-18 00:11:27,673 INFO L280 TraceCheckUtils]: 72: Hoare triple {325#true} ~waterLevel~0 := 1; {325#true} is VALID [2020-07-18 00:11:27,673 INFO L280 TraceCheckUtils]: 73: Hoare triple {325#true} ~methaneLevelCritical~0 := 0; {325#true} is VALID [2020-07-18 00:11:27,674 INFO L280 TraceCheckUtils]: 74: Hoare triple {325#true} ~head~0.base, ~head~0.offset := 0, 0; {325#true} is VALID [2020-07-18 00:11:27,674 INFO L280 TraceCheckUtils]: 75: Hoare triple {325#true} ~pumpRunning~0 := 0; {325#true} is VALID [2020-07-18 00:11:27,674 INFO L280 TraceCheckUtils]: 76: Hoare triple {325#true} ~systemActive~0 := 1; {325#true} is VALID [2020-07-18 00:11:27,674 INFO L280 TraceCheckUtils]: 77: Hoare triple {325#true} ~cleanupTimeShifts~0 := 4; {325#true} is VALID [2020-07-18 00:11:27,675 INFO L280 TraceCheckUtils]: 78: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,675 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {325#true} {325#true} #936#return; {325#true} is VALID [2020-07-18 00:11:27,675 INFO L263 TraceCheckUtils]: 80: Hoare triple {325#true} call #t~ret75 := main(); {325#true} is VALID [2020-07-18 00:11:27,676 INFO L280 TraceCheckUtils]: 81: Hoare triple {325#true} havoc ~retValue_acc~11; {325#true} is VALID [2020-07-18 00:11:27,676 INFO L280 TraceCheckUtils]: 82: Hoare triple {325#true} havoc ~tmp~9; {325#true} is VALID [2020-07-18 00:11:27,676 INFO L263 TraceCheckUtils]: 83: Hoare triple {325#true} call select_helpers(); {325#true} is VALID [2020-07-18 00:11:27,677 INFO L280 TraceCheckUtils]: 84: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,677 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {325#true} {325#true} #834#return; {325#true} is VALID [2020-07-18 00:11:27,677 INFO L263 TraceCheckUtils]: 86: Hoare triple {325#true} call select_features(); {325#true} is VALID [2020-07-18 00:11:27,678 INFO L280 TraceCheckUtils]: 87: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,678 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {325#true} {325#true} #836#return; {325#true} is VALID [2020-07-18 00:11:27,678 INFO L263 TraceCheckUtils]: 89: Hoare triple {325#true} call #t~ret74 := valid_product(); {325#true} is VALID [2020-07-18 00:11:27,678 INFO L280 TraceCheckUtils]: 90: Hoare triple {325#true} havoc ~retValue_acc~10; {325#true} is VALID [2020-07-18 00:11:27,679 INFO L280 TraceCheckUtils]: 91: Hoare triple {325#true} ~retValue_acc~10 := 1; {325#true} is VALID [2020-07-18 00:11:27,679 INFO L280 TraceCheckUtils]: 92: Hoare triple {325#true} #res := ~retValue_acc~10; {325#true} is VALID [2020-07-18 00:11:27,679 INFO L280 TraceCheckUtils]: 93: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,680 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {325#true} {325#true} #838#return; {325#true} is VALID [2020-07-18 00:11:27,680 INFO L280 TraceCheckUtils]: 95: Hoare triple {325#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647; {325#true} is VALID [2020-07-18 00:11:27,680 INFO L280 TraceCheckUtils]: 96: Hoare triple {325#true} ~tmp~9 := #t~ret74; {325#true} is VALID [2020-07-18 00:11:27,681 INFO L280 TraceCheckUtils]: 97: Hoare triple {325#true} havoc #t~ret74; {325#true} is VALID [2020-07-18 00:11:27,681 INFO L280 TraceCheckUtils]: 98: Hoare triple {325#true} assume 0 != ~tmp~9; {325#true} is VALID [2020-07-18 00:11:27,681 INFO L263 TraceCheckUtils]: 99: Hoare triple {325#true} call setup(); {325#true} is VALID [2020-07-18 00:11:27,681 INFO L280 TraceCheckUtils]: 100: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,682 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {325#true} {325#true} #840#return; {325#true} is VALID [2020-07-18 00:11:27,682 INFO L263 TraceCheckUtils]: 102: Hoare triple {325#true} call runTest(); {325#true} is VALID [2020-07-18 00:11:27,682 INFO L263 TraceCheckUtils]: 103: Hoare triple {325#true} call test(); {325#true} is VALID [2020-07-18 00:11:27,683 INFO L280 TraceCheckUtils]: 104: Hoare triple {325#true} havoc ~splverifierCounter~0; {325#true} is VALID [2020-07-18 00:11:27,683 INFO L280 TraceCheckUtils]: 105: Hoare triple {325#true} havoc ~tmp~3; {325#true} is VALID [2020-07-18 00:11:27,683 INFO L280 TraceCheckUtils]: 106: Hoare triple {325#true} havoc ~tmp___0~0; {325#true} is VALID [2020-07-18 00:11:27,683 INFO L280 TraceCheckUtils]: 107: Hoare triple {325#true} havoc ~tmp___1~0; {325#true} is VALID [2020-07-18 00:11:27,684 INFO L280 TraceCheckUtils]: 108: Hoare triple {325#true} havoc ~tmp___2~0; {325#true} is VALID [2020-07-18 00:11:27,684 INFO L280 TraceCheckUtils]: 109: Hoare triple {325#true} ~splverifierCounter~0 := 0; {325#true} is VALID [2020-07-18 00:11:27,685 INFO L280 TraceCheckUtils]: 110: Hoare triple {325#true} assume false; {326#false} is VALID [2020-07-18 00:11:27,685 INFO L263 TraceCheckUtils]: 111: Hoare triple {326#false} call cleanup(); {326#false} is VALID [2020-07-18 00:11:27,686 INFO L280 TraceCheckUtils]: 112: Hoare triple {326#false} havoc ~i~0; {326#false} is VALID [2020-07-18 00:11:27,686 INFO L280 TraceCheckUtils]: 113: Hoare triple {326#false} havoc ~__cil_tmp2~0; {326#false} is VALID [2020-07-18 00:11:27,686 INFO L263 TraceCheckUtils]: 114: Hoare triple {326#false} call timeShift(); {326#false} is VALID [2020-07-18 00:11:27,687 INFO L280 TraceCheckUtils]: 115: Hoare triple {326#false} assume !(0 != ~pumpRunning~0); {326#false} is VALID [2020-07-18 00:11:27,687 INFO L280 TraceCheckUtils]: 116: Hoare triple {326#false} assume !(0 != ~systemActive~0); {326#false} is VALID [2020-07-18 00:11:27,687 INFO L263 TraceCheckUtils]: 117: Hoare triple {326#false} call __utac_acc__Specification3_spec__1(); {326#false} is VALID [2020-07-18 00:11:27,687 INFO L280 TraceCheckUtils]: 118: Hoare triple {326#false} havoc ~tmp~8; {326#false} is VALID [2020-07-18 00:11:27,688 INFO L280 TraceCheckUtils]: 119: Hoare triple {326#false} havoc ~tmp___0~2; {326#false} is VALID [2020-07-18 00:11:27,688 INFO L280 TraceCheckUtils]: 120: Hoare triple {326#false} havoc ~tmp___1~1; {326#false} is VALID [2020-07-18 00:11:27,688 INFO L263 TraceCheckUtils]: 121: Hoare triple {326#false} call #t~ret70 := isMethaneLevelCritical(); {325#true} is VALID [2020-07-18 00:11:27,689 INFO L280 TraceCheckUtils]: 122: Hoare triple {325#true} havoc ~retValue_acc~0; {325#true} is VALID [2020-07-18 00:11:27,689 INFO L280 TraceCheckUtils]: 123: Hoare triple {325#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {325#true} is VALID [2020-07-18 00:11:27,689 INFO L280 TraceCheckUtils]: 124: Hoare triple {325#true} #res := ~retValue_acc~0; {325#true} is VALID [2020-07-18 00:11:27,689 INFO L280 TraceCheckUtils]: 125: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,690 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {325#true} {326#false} #928#return; {326#false} is VALID [2020-07-18 00:11:27,690 INFO L280 TraceCheckUtils]: 127: Hoare triple {326#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {326#false} is VALID [2020-07-18 00:11:27,690 INFO L280 TraceCheckUtils]: 128: Hoare triple {326#false} ~tmp~8 := #t~ret70; {326#false} is VALID [2020-07-18 00:11:27,691 INFO L280 TraceCheckUtils]: 129: Hoare triple {326#false} havoc #t~ret70; {326#false} is VALID [2020-07-18 00:11:27,691 INFO L280 TraceCheckUtils]: 130: Hoare triple {326#false} assume !(0 != ~tmp~8); {326#false} is VALID [2020-07-18 00:11:27,691 INFO L263 TraceCheckUtils]: 131: Hoare triple {326#false} call #t~ret71 := getWaterLevel(); {325#true} is VALID [2020-07-18 00:11:27,692 INFO L280 TraceCheckUtils]: 132: Hoare triple {325#true} havoc ~retValue_acc~1; {325#true} is VALID [2020-07-18 00:11:27,692 INFO L280 TraceCheckUtils]: 133: Hoare triple {325#true} ~retValue_acc~1 := ~waterLevel~0; {325#true} is VALID [2020-07-18 00:11:27,692 INFO L280 TraceCheckUtils]: 134: Hoare triple {325#true} #res := ~retValue_acc~1; {325#true} is VALID [2020-07-18 00:11:27,692 INFO L280 TraceCheckUtils]: 135: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,693 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {325#true} {326#false} #930#return; {326#false} is VALID [2020-07-18 00:11:27,693 INFO L280 TraceCheckUtils]: 137: Hoare triple {326#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {326#false} is VALID [2020-07-18 00:11:27,693 INFO L280 TraceCheckUtils]: 138: Hoare triple {326#false} ~tmp___0~2 := #t~ret71; {326#false} is VALID [2020-07-18 00:11:27,694 INFO L280 TraceCheckUtils]: 139: Hoare triple {326#false} havoc #t~ret71; {326#false} is VALID [2020-07-18 00:11:27,694 INFO L280 TraceCheckUtils]: 140: Hoare triple {326#false} assume 2 == ~tmp___0~2; {326#false} is VALID [2020-07-18 00:11:27,694 INFO L263 TraceCheckUtils]: 141: Hoare triple {326#false} call #t~ret72 := isPumpRunning(); {325#true} is VALID [2020-07-18 00:11:27,695 INFO L280 TraceCheckUtils]: 142: Hoare triple {325#true} havoc ~retValue_acc~7; {325#true} is VALID [2020-07-18 00:11:27,695 INFO L280 TraceCheckUtils]: 143: Hoare triple {325#true} ~retValue_acc~7 := ~pumpRunning~0; {325#true} is VALID [2020-07-18 00:11:27,695 INFO L280 TraceCheckUtils]: 144: Hoare triple {325#true} #res := ~retValue_acc~7; {325#true} is VALID [2020-07-18 00:11:27,695 INFO L280 TraceCheckUtils]: 145: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:27,696 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {325#true} {326#false} #932#return; {326#false} is VALID [2020-07-18 00:11:27,696 INFO L280 TraceCheckUtils]: 147: Hoare triple {326#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {326#false} is VALID [2020-07-18 00:11:27,696 INFO L280 TraceCheckUtils]: 148: Hoare triple {326#false} ~tmp___1~1 := #t~ret72; {326#false} is VALID [2020-07-18 00:11:27,697 INFO L280 TraceCheckUtils]: 149: Hoare triple {326#false} havoc #t~ret72; {326#false} is VALID [2020-07-18 00:11:27,697 INFO L280 TraceCheckUtils]: 150: Hoare triple {326#false} assume !(0 != ~tmp___1~1); {326#false} is VALID [2020-07-18 00:11:27,697 INFO L263 TraceCheckUtils]: 151: Hoare triple {326#false} call __automaton_fail(); {326#false} is VALID [2020-07-18 00:11:27,698 INFO L280 TraceCheckUtils]: 152: Hoare triple {326#false} assume !false; {326#false} is VALID [2020-07-18 00:11:27,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:11:28,011 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:28,014 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1023190142] [2020-07-18 00:11:28,016 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:28,016 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:11:28,017 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256945625] [2020-07-18 00:11:28,024 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 153 [2020-07-18 00:11:28,028 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:28,032 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:11:28,276 WARN L140 InductivityCheck]: Transition 444#(= 0 __utac_acc__Specification3_spec__1_~tmp___1~1) ( _ , assume !false; , 326#false ) not inductive [2020-07-18 00:11:28,277 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:28,278 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:11:28,284 INFO L168 Benchmark]: Toolchain (without parser) took 4565.06 ms. Allocated memory was 137.4 MB in the beginning and 285.2 MB in the end (delta: 147.8 MB). Free memory was 100.7 MB in the beginning and 244.3 MB in the end (delta: -143.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:28,285 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 137.4 MB. Free memory was 119.5 MB in the beginning and 119.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:28,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 756.16 ms. Allocated memory was 137.4 MB in the beginning and 205.5 MB in the end (delta: 68.2 MB). Free memory was 100.3 MB in the beginning and 172.7 MB in the end (delta: -72.4 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:28,287 INFO L168 Benchmark]: Boogie Preprocessor took 166.32 ms. Allocated memory is still 205.5 MB. Free memory was 172.7 MB in the beginning and 167.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:28,288 INFO L168 Benchmark]: RCFGBuilder took 1836.21 ms. Allocated memory was 205.5 MB in the beginning and 235.9 MB in the end (delta: 30.4 MB). Free memory was 167.0 MB in the beginning and 87.0 MB in the end (delta: 80.0 MB). Peak memory consumption was 110.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:28,288 INFO L168 Benchmark]: TraceAbstraction took 1797.00 ms. Allocated memory was 235.9 MB in the beginning and 285.2 MB in the end (delta: 49.3 MB). Free memory was 85.6 MB in the beginning and 244.3 MB in the end (delta: -158.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:11:28,293 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 137.4 MB. Free memory was 119.5 MB in the beginning and 119.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 756.16 ms. Allocated memory was 137.4 MB in the beginning and 205.5 MB in the end (delta: 68.2 MB). Free memory was 100.3 MB in the beginning and 172.7 MB in the end (delta: -72.4 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 166.32 ms. Allocated memory is still 205.5 MB. Free memory was 172.7 MB in the beginning and 167.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1836.21 ms. Allocated memory was 205.5 MB in the beginning and 235.9 MB in the end (delta: 30.4 MB). Free memory was 167.0 MB in the beginning and 87.0 MB in the end (delta: 80.0 MB). Peak memory consumption was 110.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1797.00 ms. Allocated memory was 235.9 MB in the beginning and 285.2 MB in the end (delta: 49.3 MB). Free memory was 85.6 MB in the beginning and 244.3 MB in the end (delta: -158.8 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...