/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_spec5_product54.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:39,515 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:39,517 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:39,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:39,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:39,534 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:39,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:39,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:39,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:39,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:39,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:39,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:39,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:39,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:39,543 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:39,544 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:39,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:39,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:39,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:39,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:39,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:39,552 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:39,553 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:39,554 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:39,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:39,556 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:39,556 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:39,557 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:39,558 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:39,558 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:39,559 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:39,559 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:39,560 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:39,561 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:39,562 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:39,562 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:39,563 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:39,563 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:39,563 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:39,564 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:39,565 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:39,565 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 00:12:39,574 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:39,574 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:39,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:39,576 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:39,576 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:39,576 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:39,576 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:39,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:39,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:39,577 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:39,577 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:39,577 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:39,577 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:39,577 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:39,578 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:39,578 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:39,578 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:39,578 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:39,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:39,579 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:39,579 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:39,579 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:39,579 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:39,831 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:39,845 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:39,848 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:39,849 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:39,849 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:39,850 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product54.cil.c [2020-07-18 00:12:39,918 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/966043acf/aa56e08dd55f493693e1f59a95de2d05/FLAGf30faee6f [2020-07-18 00:12:40,457 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:40,458 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product54.cil.c [2020-07-18 00:12:40,480 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/966043acf/aa56e08dd55f493693e1f59a95de2d05/FLAGf30faee6f [2020-07-18 00:12:40,741 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/966043acf/aa56e08dd55f493693e1f59a95de2d05 [2020-07-18 00:12:40,752 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:40,756 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:40,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:40,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:40,761 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:40,763 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:40" (1/1) ... [2020-07-18 00:12:40,765 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f49f492 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:40, skipping insertion in model container [2020-07-18 00:12:40,766 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:40" (1/1) ... [2020-07-18 00:12:40,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:40,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:41,356 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:41,380 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:41,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:41,555 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:41,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:41 WrapperNode [2020-07-18 00:12:41,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:41,556 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:41,556 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:41,557 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:41,570 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:41" (1/1) ... [2020-07-18 00:12:41,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:41" (1/1) ... [2020-07-18 00:12:41,592 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:41" (1/1) ... [2020-07-18 00:12:41,592 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:41" (1/1) ... [2020-07-18 00:12:41,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:41" (1/1) ... [2020-07-18 00:12:41,672 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:41" (1/1) ... [2020-07-18 00:12:41,677 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:41" (1/1) ... [2020-07-18 00:12:41,686 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:41,687 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:41,687 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:41,687 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:41,688 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:41" (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 00:12:41,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:41,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:41,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:41,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:41,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:41,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:41,755 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:41,755 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:41,755 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:41,755 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:41,756 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:41,756 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:12:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:12:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:12:41,761 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:12:41,762 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 00:12:41,762 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:41,762 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:41,762 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:41,762 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:41,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:41,763 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:41,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:12:41,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:12:41,763 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:12:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:12:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:12:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:12:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:12:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:12:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:12:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:12:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 00:12:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:43,541 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:43,541 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:43,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:43 BoogieIcfgContainer [2020-07-18 00:12:43,552 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:43,554 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:43,554 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:43,558 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:43,558 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:40" (1/3) ... [2020-07-18 00:12:43,559 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ce9542a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:43, skipping insertion in model container [2020-07-18 00:12:43,559 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:41" (2/3) ... [2020-07-18 00:12:43,560 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ce9542a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:43, skipping insertion in model container [2020-07-18 00:12:43,560 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:43" (3/3) ... [2020-07-18 00:12:43,562 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product54.cil.c [2020-07-18 00:12:43,574 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:43,586 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:43,602 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:43,625 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:43,626 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:43,626 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:43,626 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:43,626 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:43,626 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:43,627 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:43,627 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:43,658 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states. [2020-07-18 00:12:43,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:43,701 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:43,702 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:12:43,703 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:43,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:43,711 INFO L82 PathProgramCache]: Analyzing trace with hash -492062203, now seen corresponding path program 1 times [2020-07-18 00:12:43,720 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:43,721 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [598868737] [2020-07-18 00:12:43,722 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:44,495 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:44,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:44,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {474#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.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~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {357#true} is VALID [2020-07-18 00:12:44,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {357#true} #valid := #valid[0 := 0]; {357#true} is VALID [2020-07-18 00:12:44,618 INFO L280 TraceCheckUtils]: 2: Hoare triple {357#true} assume 0 < #StackHeapBarrier; {357#true} is VALID [2020-07-18 00:12:44,618 INFO L280 TraceCheckUtils]: 3: Hoare triple {357#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L151 {357#true} is VALID [2020-07-18 00:12:44,619 INFO L280 TraceCheckUtils]: 4: Hoare triple {357#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L151-1 {357#true} is VALID [2020-07-18 00:12:44,619 INFO L280 TraceCheckUtils]: 5: Hoare triple {357#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L152 {357#true} is VALID [2020-07-18 00:12:44,620 INFO L280 TraceCheckUtils]: 6: Hoare triple {357#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L152-1 {357#true} is VALID [2020-07-18 00:12:44,620 INFO L280 TraceCheckUtils]: 7: Hoare triple {357#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L152-2 {357#true} is VALID [2020-07-18 00:12:44,620 INFO L280 TraceCheckUtils]: 8: Hoare triple {357#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L152-3 {357#true} is VALID [2020-07-18 00:12:44,621 INFO L280 TraceCheckUtils]: 9: Hoare triple {357#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L152-4 {357#true} is VALID [2020-07-18 00:12:44,621 INFO L280 TraceCheckUtils]: 10: Hoare triple {357#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L152-5 {357#true} is VALID [2020-07-18 00:12:44,622 INFO L280 TraceCheckUtils]: 11: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L152-6 {357#true} is VALID [2020-07-18 00:12:44,622 INFO L280 TraceCheckUtils]: 12: Hoare triple {357#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L152-7 {357#true} is VALID [2020-07-18 00:12:44,622 INFO L280 TraceCheckUtils]: 13: Hoare triple {357#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L156 {357#true} is VALID [2020-07-18 00:12:44,623 INFO L280 TraceCheckUtils]: 14: Hoare triple {357#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L156-1 {357#true} is VALID [2020-07-18 00:12:44,623 INFO L280 TraceCheckUtils]: 15: Hoare triple {357#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L156-2 {357#true} is VALID [2020-07-18 00:12:44,623 INFO L280 TraceCheckUtils]: 16: Hoare triple {357#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L156-3 {357#true} is VALID [2020-07-18 00:12:44,624 INFO L280 TraceCheckUtils]: 17: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L156-4 {357#true} is VALID [2020-07-18 00:12:44,624 INFO L280 TraceCheckUtils]: 18: Hoare triple {357#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L156-5 {357#true} is VALID [2020-07-18 00:12:44,625 INFO L280 TraceCheckUtils]: 19: Hoare triple {357#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L160 {357#true} is VALID [2020-07-18 00:12:44,625 INFO L280 TraceCheckUtils]: 20: Hoare triple {357#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L160-1 {357#true} is VALID [2020-07-18 00:12:44,625 INFO L280 TraceCheckUtils]: 21: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L160-2 {357#true} is VALID [2020-07-18 00:12:44,626 INFO L280 TraceCheckUtils]: 22: Hoare triple {357#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L160-3 {357#true} is VALID [2020-07-18 00:12:44,626 INFO L280 TraceCheckUtils]: 23: Hoare triple {357#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L164 {357#true} is VALID [2020-07-18 00:12:44,626 INFO L280 TraceCheckUtils]: 24: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L164-1 {357#true} is VALID [2020-07-18 00:12:44,627 INFO L280 TraceCheckUtils]: 25: Hoare triple {357#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13); srcloc: L164-2 {357#true} is VALID [2020-07-18 00:12:44,627 INFO L280 TraceCheckUtils]: 26: Hoare triple {357#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L473 {357#true} is VALID [2020-07-18 00:12:44,628 INFO L280 TraceCheckUtils]: 27: Hoare triple {357#true} SUMMARY for call write~init~int(79, #t~string21.base, #t~string21.offset, 1); srcloc: L477 {357#true} is VALID [2020-07-18 00:12:44,628 INFO L280 TraceCheckUtils]: 28: Hoare triple {357#true} SUMMARY for call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L477-1 {357#true} is VALID [2020-07-18 00:12:44,628 INFO L280 TraceCheckUtils]: 29: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L477-2 {357#true} is VALID [2020-07-18 00:12:44,629 INFO L280 TraceCheckUtils]: 30: Hoare triple {357#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4); srcloc: L477-3 {357#true} is VALID [2020-07-18 00:12:44,629 INFO L280 TraceCheckUtils]: 31: Hoare triple {357#true} SUMMARY for call write~init~int(79, #t~string23.base, #t~string23.offset, 1); srcloc: L481 {357#true} is VALID [2020-07-18 00:12:44,629 INFO L280 TraceCheckUtils]: 32: Hoare triple {357#true} SUMMARY for call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L481-1 {357#true} is VALID [2020-07-18 00:12:44,630 INFO L280 TraceCheckUtils]: 33: Hoare triple {357#true} SUMMARY for call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1); srcloc: L481-2 {357#true} is VALID [2020-07-18 00:12:44,630 INFO L280 TraceCheckUtils]: 34: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1); srcloc: L481-3 {357#true} is VALID [2020-07-18 00:12:44,630 INFO L280 TraceCheckUtils]: 35: Hoare triple {357#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7); srcloc: L481-4 {357#true} is VALID [2020-07-18 00:12:44,631 INFO L280 TraceCheckUtils]: 36: Hoare triple {357#true} SUMMARY for call write~init~int(44, #t~string25.base, #t~string25.offset, 1); srcloc: L485 {357#true} is VALID [2020-07-18 00:12:44,631 INFO L280 TraceCheckUtils]: 37: Hoare triple {357#true} SUMMARY for call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1); srcloc: L485-1 {357#true} is VALID [2020-07-18 00:12:44,632 INFO L280 TraceCheckUtils]: 38: Hoare triple {357#true} SUMMARY for call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1); srcloc: L485-2 {357#true} is VALID [2020-07-18 00:12:44,632 INFO L280 TraceCheckUtils]: 39: Hoare triple {357#true} SUMMARY for call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1); srcloc: L485-3 {357#true} is VALID [2020-07-18 00:12:44,632 INFO L280 TraceCheckUtils]: 40: Hoare triple {357#true} SUMMARY for call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1); srcloc: L485-4 {357#true} is VALID [2020-07-18 00:12:44,633 INFO L280 TraceCheckUtils]: 41: Hoare triple {357#true} SUMMARY for call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1); srcloc: L485-5 {357#true} is VALID [2020-07-18 00:12:44,633 INFO L280 TraceCheckUtils]: 42: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1); srcloc: L485-6 {357#true} is VALID [2020-07-18 00:12:44,633 INFO L280 TraceCheckUtils]: 43: Hoare triple {357#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3); srcloc: L485-7 {357#true} is VALID [2020-07-18 00:12:44,634 INFO L280 TraceCheckUtils]: 44: Hoare triple {357#true} SUMMARY for call write~init~int(79, #t~string27.base, #t~string27.offset, 1); srcloc: L489 {357#true} is VALID [2020-07-18 00:12:44,634 INFO L280 TraceCheckUtils]: 45: Hoare triple {357#true} SUMMARY for call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1); srcloc: L489-1 {357#true} is VALID [2020-07-18 00:12:44,635 INFO L280 TraceCheckUtils]: 46: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1); srcloc: L489-2 {357#true} is VALID [2020-07-18 00:12:44,635 INFO L280 TraceCheckUtils]: 47: Hoare triple {357#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4); srcloc: L489-3 {357#true} is VALID [2020-07-18 00:12:44,635 INFO L280 TraceCheckUtils]: 48: Hoare triple {357#true} SUMMARY for call write~init~int(79, #t~string29.base, #t~string29.offset, 1); srcloc: L493 {357#true} is VALID [2020-07-18 00:12:44,636 INFO L280 TraceCheckUtils]: 49: Hoare triple {357#true} SUMMARY for call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1); srcloc: L493-1 {357#true} is VALID [2020-07-18 00:12:44,636 INFO L280 TraceCheckUtils]: 50: Hoare triple {357#true} SUMMARY for call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1); srcloc: L493-2 {357#true} is VALID [2020-07-18 00:12:44,636 INFO L280 TraceCheckUtils]: 51: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1); srcloc: L493-3 {357#true} is VALID [2020-07-18 00:12:44,637 INFO L280 TraceCheckUtils]: 52: Hoare triple {357#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3); srcloc: L493-4 {357#true} is VALID [2020-07-18 00:12:44,637 INFO L280 TraceCheckUtils]: 53: Hoare triple {357#true} SUMMARY for call write~init~int(41, #t~string31.base, #t~string31.offset, 1); srcloc: L497 {357#true} is VALID [2020-07-18 00:12:44,637 INFO L280 TraceCheckUtils]: 54: Hoare triple {357#true} SUMMARY for call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1); srcloc: L497-1 {357#true} is VALID [2020-07-18 00:12:44,638 INFO L280 TraceCheckUtils]: 55: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1); srcloc: L497-2 {357#true} is VALID [2020-07-18 00:12:44,638 INFO L280 TraceCheckUtils]: 56: Hoare triple {357#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2); srcloc: L497-3 {357#true} is VALID [2020-07-18 00:12:44,638 INFO L280 TraceCheckUtils]: 57: Hoare triple {357#true} SUMMARY for call write~init~int(10, #t~string33.base, #t~string33.offset, 1); srcloc: L499 {357#true} is VALID [2020-07-18 00:12:44,639 INFO L280 TraceCheckUtils]: 58: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1); srcloc: L499-1 {357#true} is VALID [2020-07-18 00:12:44,639 INFO L280 TraceCheckUtils]: 59: Hoare triple {357#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {357#true} is VALID [2020-07-18 00:12:44,639 INFO L280 TraceCheckUtils]: 60: Hoare triple {357#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L950 {357#true} is VALID [2020-07-18 00:12:44,640 INFO L280 TraceCheckUtils]: 61: Hoare triple {357#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L950-1 {357#true} is VALID [2020-07-18 00:12:44,640 INFO L280 TraceCheckUtils]: 62: Hoare triple {357#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L951 {357#true} is VALID [2020-07-18 00:12:44,640 INFO L280 TraceCheckUtils]: 63: Hoare triple {357#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L957 {357#true} is VALID [2020-07-18 00:12:44,641 INFO L280 TraceCheckUtils]: 64: Hoare triple {357#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21); srcloc: L957-1 {357#true} is VALID [2020-07-18 00:12:44,641 INFO L280 TraceCheckUtils]: 65: Hoare triple {357#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L958 {357#true} is VALID [2020-07-18 00:12:44,642 INFO L280 TraceCheckUtils]: 66: Hoare triple {357#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L996 {357#true} is VALID [2020-07-18 00:12:44,642 INFO L280 TraceCheckUtils]: 67: Hoare triple {357#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L996-1 {357#true} is VALID [2020-07-18 00:12:44,642 INFO L280 TraceCheckUtils]: 68: Hoare triple {357#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30); srcloc: L997 {357#true} is VALID [2020-07-18 00:12:44,643 INFO L280 TraceCheckUtils]: 69: Hoare triple {357#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9); srcloc: L1003 {357#true} is VALID [2020-07-18 00:12:44,643 INFO L280 TraceCheckUtils]: 70: Hoare triple {357#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25); srcloc: L1003-1 {357#true} is VALID [2020-07-18 00:12:44,643 INFO L280 TraceCheckUtils]: 71: Hoare triple {357#true} ~switchedOnBeforeTS~0 := 0; {357#true} is VALID [2020-07-18 00:12:44,644 INFO L280 TraceCheckUtils]: 72: Hoare triple {357#true} ~waterLevel~0 := 1; {357#true} is VALID [2020-07-18 00:12:44,644 INFO L280 TraceCheckUtils]: 73: Hoare triple {357#true} ~methaneLevelCritical~0 := 0; {357#true} is VALID [2020-07-18 00:12:44,644 INFO L280 TraceCheckUtils]: 74: Hoare triple {357#true} ~cleanupTimeShifts~0 := 4; {357#true} is VALID [2020-07-18 00:12:44,645 INFO L280 TraceCheckUtils]: 75: Hoare triple {357#true} ~pumpRunning~0 := 0; {357#true} is VALID [2020-07-18 00:12:44,645 INFO L280 TraceCheckUtils]: 76: Hoare triple {357#true} ~systemActive~0 := 1; {357#true} is VALID [2020-07-18 00:12:44,645 INFO L280 TraceCheckUtils]: 77: Hoare triple {357#true} ~head~0.base, ~head~0.offset := 0, 0; {357#true} is VALID [2020-07-18 00:12:44,646 INFO L280 TraceCheckUtils]: 78: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,646 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {357#true} {357#true} #979#return; {357#true} is VALID [2020-07-18 00:12:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:44,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,694 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {357#true} {357#true} #869#return; {357#true} is VALID [2020-07-18 00:12:44,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:44,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,697 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {357#true} {357#true} #871#return; {357#true} is VALID [2020-07-18 00:12:44,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:44,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {357#true} havoc ~retValue_acc~10; {357#true} is VALID [2020-07-18 00:12:44,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {357#true} ~retValue_acc~10 := 1; {357#true} is VALID [2020-07-18 00:12:44,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {357#true} #res := ~retValue_acc~10; {357#true} is VALID [2020-07-18 00:12:44,703 INFO L280 TraceCheckUtils]: 3: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,703 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {357#true} {357#true} #873#return; {357#true} is VALID [2020-07-18 00:12:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:44,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,707 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {357#true} {357#true} #875#return; {357#true} is VALID [2020-07-18 00:12:44,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:44,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {475#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {357#true} is VALID [2020-07-18 00:12:44,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,720 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {357#true} {357#true} #969#return; {357#true} is VALID [2020-07-18 00:12:44,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:44,730 INFO L280 TraceCheckUtils]: 0: Hoare triple {357#true} havoc ~retValue_acc~6; {357#true} is VALID [2020-07-18 00:12:44,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {357#true} ~retValue_acc~6 := ~pumpRunning~0; {357#true} is VALID [2020-07-18 00:12:44,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {357#true} #res := ~retValue_acc~6; {357#true} is VALID [2020-07-18 00:12:44,731 INFO L280 TraceCheckUtils]: 3: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,731 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {357#true} {475#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #959#return; {357#true} is VALID [2020-07-18 00:12:44,732 INFO L263 TraceCheckUtils]: 0: Hoare triple {475#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {357#true} is VALID [2020-07-18 00:12:44,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {357#true} havoc ~retValue_acc~6; {357#true} is VALID [2020-07-18 00:12:44,733 INFO L280 TraceCheckUtils]: 2: Hoare triple {357#true} ~retValue_acc~6 := ~pumpRunning~0; {357#true} is VALID [2020-07-18 00:12:44,733 INFO L280 TraceCheckUtils]: 3: Hoare triple {357#true} #res := ~retValue_acc~6; {357#true} is VALID [2020-07-18 00:12:44,733 INFO L280 TraceCheckUtils]: 4: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,734 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {357#true} {475#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #959#return; {357#true} is VALID [2020-07-18 00:12:44,734 INFO L280 TraceCheckUtils]: 6: Hoare triple {357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {357#true} is VALID [2020-07-18 00:12:44,734 INFO L280 TraceCheckUtils]: 7: Hoare triple {357#true} ~switchedOnBeforeTS~0 := #t~ret0; {357#true} is VALID [2020-07-18 00:12:44,735 INFO L280 TraceCheckUtils]: 8: Hoare triple {357#true} havoc #t~ret0; {357#true} is VALID [2020-07-18 00:12:44,735 INFO L280 TraceCheckUtils]: 9: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,735 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {357#true} {358#false} #931#return; {358#false} is VALID [2020-07-18 00:12:44,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:44,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {357#true} havoc ~retValue_acc~1; {357#true} is VALID [2020-07-18 00:12:44,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {357#true} ~retValue_acc~1 := ~waterLevel~0; {357#true} is VALID [2020-07-18 00:12:44,740 INFO L280 TraceCheckUtils]: 2: Hoare triple {357#true} #res := ~retValue_acc~1; {357#true} is VALID [2020-07-18 00:12:44,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,741 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {357#true} {358#false} #961#return; {358#false} is VALID [2020-07-18 00:12:44,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:44,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {357#true} havoc ~retValue_acc~6; {357#true} is VALID [2020-07-18 00:12:44,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {357#true} ~retValue_acc~6 := ~pumpRunning~0; {357#true} is VALID [2020-07-18 00:12:44,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {357#true} #res := ~retValue_acc~6; {357#true} is VALID [2020-07-18 00:12:44,746 INFO L280 TraceCheckUtils]: 3: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,746 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {357#true} {358#false} #963#return; {358#false} is VALID [2020-07-18 00:12:44,752 INFO L263 TraceCheckUtils]: 0: Hoare triple {357#true} call ULTIMATE.init(); {474#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.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~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:12:44,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {474#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.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~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {357#true} is VALID [2020-07-18 00:12:44,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {357#true} #valid := #valid[0 := 0]; {357#true} is VALID [2020-07-18 00:12:44,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {357#true} assume 0 < #StackHeapBarrier; {357#true} is VALID [2020-07-18 00:12:44,754 INFO L280 TraceCheckUtils]: 4: Hoare triple {357#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L151 {357#true} is VALID [2020-07-18 00:12:44,754 INFO L280 TraceCheckUtils]: 5: Hoare triple {357#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L151-1 {357#true} is VALID [2020-07-18 00:12:44,754 INFO L280 TraceCheckUtils]: 6: Hoare triple {357#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L152 {357#true} is VALID [2020-07-18 00:12:44,755 INFO L280 TraceCheckUtils]: 7: Hoare triple {357#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L152-1 {357#true} is VALID [2020-07-18 00:12:44,755 INFO L280 TraceCheckUtils]: 8: Hoare triple {357#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L152-2 {357#true} is VALID [2020-07-18 00:12:44,755 INFO L280 TraceCheckUtils]: 9: Hoare triple {357#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L152-3 {357#true} is VALID [2020-07-18 00:12:44,756 INFO L280 TraceCheckUtils]: 10: Hoare triple {357#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L152-4 {357#true} is VALID [2020-07-18 00:12:44,756 INFO L280 TraceCheckUtils]: 11: Hoare triple {357#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L152-5 {357#true} is VALID [2020-07-18 00:12:44,756 INFO L280 TraceCheckUtils]: 12: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L152-6 {357#true} is VALID [2020-07-18 00:12:44,757 INFO L280 TraceCheckUtils]: 13: Hoare triple {357#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L152-7 {357#true} is VALID [2020-07-18 00:12:44,757 INFO L280 TraceCheckUtils]: 14: Hoare triple {357#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L156 {357#true} is VALID [2020-07-18 00:12:44,757 INFO L280 TraceCheckUtils]: 15: Hoare triple {357#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L156-1 {357#true} is VALID [2020-07-18 00:12:44,758 INFO L280 TraceCheckUtils]: 16: Hoare triple {357#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L156-2 {357#true} is VALID [2020-07-18 00:12:44,758 INFO L280 TraceCheckUtils]: 17: Hoare triple {357#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L156-3 {357#true} is VALID [2020-07-18 00:12:44,758 INFO L280 TraceCheckUtils]: 18: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L156-4 {357#true} is VALID [2020-07-18 00:12:44,758 INFO L280 TraceCheckUtils]: 19: Hoare triple {357#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L156-5 {357#true} is VALID [2020-07-18 00:12:44,759 INFO L280 TraceCheckUtils]: 20: Hoare triple {357#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L160 {357#true} is VALID [2020-07-18 00:12:44,759 INFO L280 TraceCheckUtils]: 21: Hoare triple {357#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L160-1 {357#true} is VALID [2020-07-18 00:12:44,759 INFO L280 TraceCheckUtils]: 22: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L160-2 {357#true} is VALID [2020-07-18 00:12:44,760 INFO L280 TraceCheckUtils]: 23: Hoare triple {357#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L160-3 {357#true} is VALID [2020-07-18 00:12:44,760 INFO L280 TraceCheckUtils]: 24: Hoare triple {357#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L164 {357#true} is VALID [2020-07-18 00:12:44,760 INFO L280 TraceCheckUtils]: 25: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L164-1 {357#true} is VALID [2020-07-18 00:12:44,761 INFO L280 TraceCheckUtils]: 26: Hoare triple {357#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13); srcloc: L164-2 {357#true} is VALID [2020-07-18 00:12:44,761 INFO L280 TraceCheckUtils]: 27: Hoare triple {357#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L473 {357#true} is VALID [2020-07-18 00:12:44,761 INFO L280 TraceCheckUtils]: 28: Hoare triple {357#true} SUMMARY for call write~init~int(79, #t~string21.base, #t~string21.offset, 1); srcloc: L477 {357#true} is VALID [2020-07-18 00:12:44,762 INFO L280 TraceCheckUtils]: 29: Hoare triple {357#true} SUMMARY for call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L477-1 {357#true} is VALID [2020-07-18 00:12:44,762 INFO L280 TraceCheckUtils]: 30: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L477-2 {357#true} is VALID [2020-07-18 00:12:44,762 INFO L280 TraceCheckUtils]: 31: Hoare triple {357#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4); srcloc: L477-3 {357#true} is VALID [2020-07-18 00:12:44,762 INFO L280 TraceCheckUtils]: 32: Hoare triple {357#true} SUMMARY for call write~init~int(79, #t~string23.base, #t~string23.offset, 1); srcloc: L481 {357#true} is VALID [2020-07-18 00:12:44,763 INFO L280 TraceCheckUtils]: 33: Hoare triple {357#true} SUMMARY for call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L481-1 {357#true} is VALID [2020-07-18 00:12:44,763 INFO L280 TraceCheckUtils]: 34: Hoare triple {357#true} SUMMARY for call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1); srcloc: L481-2 {357#true} is VALID [2020-07-18 00:12:44,763 INFO L280 TraceCheckUtils]: 35: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1); srcloc: L481-3 {357#true} is VALID [2020-07-18 00:12:44,764 INFO L280 TraceCheckUtils]: 36: Hoare triple {357#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7); srcloc: L481-4 {357#true} is VALID [2020-07-18 00:12:44,764 INFO L280 TraceCheckUtils]: 37: Hoare triple {357#true} SUMMARY for call write~init~int(44, #t~string25.base, #t~string25.offset, 1); srcloc: L485 {357#true} is VALID [2020-07-18 00:12:44,764 INFO L280 TraceCheckUtils]: 38: Hoare triple {357#true} SUMMARY for call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1); srcloc: L485-1 {357#true} is VALID [2020-07-18 00:12:44,765 INFO L280 TraceCheckUtils]: 39: Hoare triple {357#true} SUMMARY for call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1); srcloc: L485-2 {357#true} is VALID [2020-07-18 00:12:44,765 INFO L280 TraceCheckUtils]: 40: Hoare triple {357#true} SUMMARY for call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1); srcloc: L485-3 {357#true} is VALID [2020-07-18 00:12:44,765 INFO L280 TraceCheckUtils]: 41: Hoare triple {357#true} SUMMARY for call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1); srcloc: L485-4 {357#true} is VALID [2020-07-18 00:12:44,766 INFO L280 TraceCheckUtils]: 42: Hoare triple {357#true} SUMMARY for call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1); srcloc: L485-5 {357#true} is VALID [2020-07-18 00:12:44,766 INFO L280 TraceCheckUtils]: 43: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1); srcloc: L485-6 {357#true} is VALID [2020-07-18 00:12:44,766 INFO L280 TraceCheckUtils]: 44: Hoare triple {357#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3); srcloc: L485-7 {357#true} is VALID [2020-07-18 00:12:44,767 INFO L280 TraceCheckUtils]: 45: Hoare triple {357#true} SUMMARY for call write~init~int(79, #t~string27.base, #t~string27.offset, 1); srcloc: L489 {357#true} is VALID [2020-07-18 00:12:44,767 INFO L280 TraceCheckUtils]: 46: Hoare triple {357#true} SUMMARY for call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1); srcloc: L489-1 {357#true} is VALID [2020-07-18 00:12:44,767 INFO L280 TraceCheckUtils]: 47: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1); srcloc: L489-2 {357#true} is VALID [2020-07-18 00:12:44,768 INFO L280 TraceCheckUtils]: 48: Hoare triple {357#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4); srcloc: L489-3 {357#true} is VALID [2020-07-18 00:12:44,768 INFO L280 TraceCheckUtils]: 49: Hoare triple {357#true} SUMMARY for call write~init~int(79, #t~string29.base, #t~string29.offset, 1); srcloc: L493 {357#true} is VALID [2020-07-18 00:12:44,768 INFO L280 TraceCheckUtils]: 50: Hoare triple {357#true} SUMMARY for call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1); srcloc: L493-1 {357#true} is VALID [2020-07-18 00:12:44,768 INFO L280 TraceCheckUtils]: 51: Hoare triple {357#true} SUMMARY for call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1); srcloc: L493-2 {357#true} is VALID [2020-07-18 00:12:44,769 INFO L280 TraceCheckUtils]: 52: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1); srcloc: L493-3 {357#true} is VALID [2020-07-18 00:12:44,769 INFO L280 TraceCheckUtils]: 53: Hoare triple {357#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3); srcloc: L493-4 {357#true} is VALID [2020-07-18 00:12:44,769 INFO L280 TraceCheckUtils]: 54: Hoare triple {357#true} SUMMARY for call write~init~int(41, #t~string31.base, #t~string31.offset, 1); srcloc: L497 {357#true} is VALID [2020-07-18 00:12:44,770 INFO L280 TraceCheckUtils]: 55: Hoare triple {357#true} SUMMARY for call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1); srcloc: L497-1 {357#true} is VALID [2020-07-18 00:12:44,770 INFO L280 TraceCheckUtils]: 56: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1); srcloc: L497-2 {357#true} is VALID [2020-07-18 00:12:44,770 INFO L280 TraceCheckUtils]: 57: Hoare triple {357#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2); srcloc: L497-3 {357#true} is VALID [2020-07-18 00:12:44,771 INFO L280 TraceCheckUtils]: 58: Hoare triple {357#true} SUMMARY for call write~init~int(10, #t~string33.base, #t~string33.offset, 1); srcloc: L499 {357#true} is VALID [2020-07-18 00:12:44,771 INFO L280 TraceCheckUtils]: 59: Hoare triple {357#true} SUMMARY for call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1); srcloc: L499-1 {357#true} is VALID [2020-07-18 00:12:44,771 INFO L280 TraceCheckUtils]: 60: Hoare triple {357#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {357#true} is VALID [2020-07-18 00:12:44,772 INFO L280 TraceCheckUtils]: 61: Hoare triple {357#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L950 {357#true} is VALID [2020-07-18 00:12:44,772 INFO L280 TraceCheckUtils]: 62: Hoare triple {357#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L950-1 {357#true} is VALID [2020-07-18 00:12:44,772 INFO L280 TraceCheckUtils]: 63: Hoare triple {357#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L951 {357#true} is VALID [2020-07-18 00:12:44,773 INFO L280 TraceCheckUtils]: 64: Hoare triple {357#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L957 {357#true} is VALID [2020-07-18 00:12:44,773 INFO L280 TraceCheckUtils]: 65: Hoare triple {357#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(21); srcloc: L957-1 {357#true} is VALID [2020-07-18 00:12:44,773 INFO L280 TraceCheckUtils]: 66: Hoare triple {357#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L958 {357#true} is VALID [2020-07-18 00:12:44,773 INFO L280 TraceCheckUtils]: 67: Hoare triple {357#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L996 {357#true} is VALID [2020-07-18 00:12:44,774 INFO L280 TraceCheckUtils]: 68: Hoare triple {357#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L996-1 {357#true} is VALID [2020-07-18 00:12:44,774 INFO L280 TraceCheckUtils]: 69: Hoare triple {357#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(30); srcloc: L997 {357#true} is VALID [2020-07-18 00:12:44,774 INFO L280 TraceCheckUtils]: 70: Hoare triple {357#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(9); srcloc: L1003 {357#true} is VALID [2020-07-18 00:12:44,775 INFO L280 TraceCheckUtils]: 71: Hoare triple {357#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(25); srcloc: L1003-1 {357#true} is VALID [2020-07-18 00:12:44,775 INFO L280 TraceCheckUtils]: 72: Hoare triple {357#true} ~switchedOnBeforeTS~0 := 0; {357#true} is VALID [2020-07-18 00:12:44,775 INFO L280 TraceCheckUtils]: 73: Hoare triple {357#true} ~waterLevel~0 := 1; {357#true} is VALID [2020-07-18 00:12:44,776 INFO L280 TraceCheckUtils]: 74: Hoare triple {357#true} ~methaneLevelCritical~0 := 0; {357#true} is VALID [2020-07-18 00:12:44,776 INFO L280 TraceCheckUtils]: 75: Hoare triple {357#true} ~cleanupTimeShifts~0 := 4; {357#true} is VALID [2020-07-18 00:12:44,776 INFO L280 TraceCheckUtils]: 76: Hoare triple {357#true} ~pumpRunning~0 := 0; {357#true} is VALID [2020-07-18 00:12:44,776 INFO L280 TraceCheckUtils]: 77: Hoare triple {357#true} ~systemActive~0 := 1; {357#true} is VALID [2020-07-18 00:12:44,777 INFO L280 TraceCheckUtils]: 78: Hoare triple {357#true} ~head~0.base, ~head~0.offset := 0, 0; {357#true} is VALID [2020-07-18 00:12:44,777 INFO L280 TraceCheckUtils]: 79: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,777 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {357#true} {357#true} #979#return; {357#true} is VALID [2020-07-18 00:12:44,778 INFO L263 TraceCheckUtils]: 81: Hoare triple {357#true} call #t~ret76 := main(); {357#true} is VALID [2020-07-18 00:12:44,778 INFO L280 TraceCheckUtils]: 82: Hoare triple {357#true} havoc ~retValue_acc~4; {357#true} is VALID [2020-07-18 00:12:44,778 INFO L280 TraceCheckUtils]: 83: Hoare triple {357#true} havoc ~tmp~1; {357#true} is VALID [2020-07-18 00:12:44,779 INFO L263 TraceCheckUtils]: 84: Hoare triple {357#true} call select_helpers(); {357#true} is VALID [2020-07-18 00:12:44,779 INFO L280 TraceCheckUtils]: 85: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,779 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {357#true} {357#true} #869#return; {357#true} is VALID [2020-07-18 00:12:44,780 INFO L263 TraceCheckUtils]: 87: Hoare triple {357#true} call select_features(); {357#true} is VALID [2020-07-18 00:12:44,780 INFO L280 TraceCheckUtils]: 88: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,780 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {357#true} {357#true} #871#return; {357#true} is VALID [2020-07-18 00:12:44,780 INFO L263 TraceCheckUtils]: 90: Hoare triple {357#true} call #t~ret13 := valid_product(); {357#true} is VALID [2020-07-18 00:12:44,781 INFO L280 TraceCheckUtils]: 91: Hoare triple {357#true} havoc ~retValue_acc~10; {357#true} is VALID [2020-07-18 00:12:44,781 INFO L280 TraceCheckUtils]: 92: Hoare triple {357#true} ~retValue_acc~10 := 1; {357#true} is VALID [2020-07-18 00:12:44,781 INFO L280 TraceCheckUtils]: 93: Hoare triple {357#true} #res := ~retValue_acc~10; {357#true} is VALID [2020-07-18 00:12:44,782 INFO L280 TraceCheckUtils]: 94: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,782 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {357#true} {357#true} #873#return; {357#true} is VALID [2020-07-18 00:12:44,782 INFO L280 TraceCheckUtils]: 96: Hoare triple {357#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {357#true} is VALID [2020-07-18 00:12:44,783 INFO L280 TraceCheckUtils]: 97: Hoare triple {357#true} ~tmp~1 := #t~ret13; {357#true} is VALID [2020-07-18 00:12:44,783 INFO L280 TraceCheckUtils]: 98: Hoare triple {357#true} havoc #t~ret13; {357#true} is VALID [2020-07-18 00:12:44,783 INFO L280 TraceCheckUtils]: 99: Hoare triple {357#true} assume 0 != ~tmp~1; {357#true} is VALID [2020-07-18 00:12:44,784 INFO L263 TraceCheckUtils]: 100: Hoare triple {357#true} call setup(); {357#true} is VALID [2020-07-18 00:12:44,784 INFO L280 TraceCheckUtils]: 101: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,784 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {357#true} {357#true} #875#return; {357#true} is VALID [2020-07-18 00:12:44,784 INFO L263 TraceCheckUtils]: 103: Hoare triple {357#true} call runTest(); {357#true} is VALID [2020-07-18 00:12:44,785 INFO L263 TraceCheckUtils]: 104: Hoare triple {357#true} call __utac_acc__Specification5_spec__1(); {475#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:44,786 INFO L280 TraceCheckUtils]: 105: Hoare triple {475#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {357#true} is VALID [2020-07-18 00:12:44,786 INFO L280 TraceCheckUtils]: 106: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,786 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {357#true} {357#true} #969#return; {357#true} is VALID [2020-07-18 00:12:44,786 INFO L263 TraceCheckUtils]: 108: Hoare triple {357#true} call test(); {357#true} is VALID [2020-07-18 00:12:44,787 INFO L280 TraceCheckUtils]: 109: Hoare triple {357#true} havoc ~splverifierCounter~0; {357#true} is VALID [2020-07-18 00:12:44,787 INFO L280 TraceCheckUtils]: 110: Hoare triple {357#true} havoc ~tmp~7; {357#true} is VALID [2020-07-18 00:12:44,787 INFO L280 TraceCheckUtils]: 111: Hoare triple {357#true} havoc ~tmp___0~3; {357#true} is VALID [2020-07-18 00:12:44,788 INFO L280 TraceCheckUtils]: 112: Hoare triple {357#true} havoc ~tmp___1~0; {357#true} is VALID [2020-07-18 00:12:44,788 INFO L280 TraceCheckUtils]: 113: Hoare triple {357#true} havoc ~tmp___2~0; {357#true} is VALID [2020-07-18 00:12:44,788 INFO L280 TraceCheckUtils]: 114: Hoare triple {357#true} ~splverifierCounter~0 := 0; {357#true} is VALID [2020-07-18 00:12:44,789 INFO L280 TraceCheckUtils]: 115: Hoare triple {357#true} assume false; {358#false} is VALID [2020-07-18 00:12:44,790 INFO L263 TraceCheckUtils]: 116: Hoare triple {358#false} call cleanup(); {358#false} is VALID [2020-07-18 00:12:44,790 INFO L280 TraceCheckUtils]: 117: Hoare triple {358#false} havoc ~i~0; {358#false} is VALID [2020-07-18 00:12:44,790 INFO L280 TraceCheckUtils]: 118: Hoare triple {358#false} havoc ~__cil_tmp2~0; {358#false} is VALID [2020-07-18 00:12:44,791 INFO L263 TraceCheckUtils]: 119: Hoare triple {358#false} call timeShift(); {358#false} is VALID [2020-07-18 00:12:44,791 INFO L263 TraceCheckUtils]: 120: Hoare triple {358#false} call __utac_acc__Specification5_spec__2(); {475#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:44,791 INFO L263 TraceCheckUtils]: 121: Hoare triple {475#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {357#true} is VALID [2020-07-18 00:12:44,792 INFO L280 TraceCheckUtils]: 122: Hoare triple {357#true} havoc ~retValue_acc~6; {357#true} is VALID [2020-07-18 00:12:44,792 INFO L280 TraceCheckUtils]: 123: Hoare triple {357#true} ~retValue_acc~6 := ~pumpRunning~0; {357#true} is VALID [2020-07-18 00:12:44,792 INFO L280 TraceCheckUtils]: 124: Hoare triple {357#true} #res := ~retValue_acc~6; {357#true} is VALID [2020-07-18 00:12:44,792 INFO L280 TraceCheckUtils]: 125: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,793 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {357#true} {475#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #959#return; {357#true} is VALID [2020-07-18 00:12:44,793 INFO L280 TraceCheckUtils]: 127: Hoare triple {357#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {357#true} is VALID [2020-07-18 00:12:44,793 INFO L280 TraceCheckUtils]: 128: Hoare triple {357#true} ~switchedOnBeforeTS~0 := #t~ret0; {357#true} is VALID [2020-07-18 00:12:44,794 INFO L280 TraceCheckUtils]: 129: Hoare triple {357#true} havoc #t~ret0; {357#true} is VALID [2020-07-18 00:12:44,794 INFO L280 TraceCheckUtils]: 130: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,794 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {357#true} {358#false} #931#return; {358#false} is VALID [2020-07-18 00:12:44,795 INFO L280 TraceCheckUtils]: 132: Hoare triple {358#false} assume !(0 != ~pumpRunning~0); {358#false} is VALID [2020-07-18 00:12:44,795 INFO L280 TraceCheckUtils]: 133: Hoare triple {358#false} assume !(0 != ~systemActive~0); {358#false} is VALID [2020-07-18 00:12:44,795 INFO L263 TraceCheckUtils]: 134: Hoare triple {358#false} call __utac_acc__Specification5_spec__3(); {358#false} is VALID [2020-07-18 00:12:44,796 INFO L280 TraceCheckUtils]: 135: Hoare triple {358#false} havoc ~tmp~0; {358#false} is VALID [2020-07-18 00:12:44,796 INFO L280 TraceCheckUtils]: 136: Hoare triple {358#false} havoc ~tmp___0~0; {358#false} is VALID [2020-07-18 00:12:44,796 INFO L263 TraceCheckUtils]: 137: Hoare triple {358#false} call #t~ret1 := getWaterLevel(); {357#true} is VALID [2020-07-18 00:12:44,797 INFO L280 TraceCheckUtils]: 138: Hoare triple {357#true} havoc ~retValue_acc~1; {357#true} is VALID [2020-07-18 00:12:44,797 INFO L280 TraceCheckUtils]: 139: Hoare triple {357#true} ~retValue_acc~1 := ~waterLevel~0; {357#true} is VALID [2020-07-18 00:12:44,797 INFO L280 TraceCheckUtils]: 140: Hoare triple {357#true} #res := ~retValue_acc~1; {357#true} is VALID [2020-07-18 00:12:44,797 INFO L280 TraceCheckUtils]: 141: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,798 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {357#true} {358#false} #961#return; {358#false} is VALID [2020-07-18 00:12:44,798 INFO L280 TraceCheckUtils]: 143: Hoare triple {358#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {358#false} is VALID [2020-07-18 00:12:44,798 INFO L280 TraceCheckUtils]: 144: Hoare triple {358#false} ~tmp~0 := #t~ret1; {358#false} is VALID [2020-07-18 00:12:44,799 INFO L280 TraceCheckUtils]: 145: Hoare triple {358#false} havoc #t~ret1; {358#false} is VALID [2020-07-18 00:12:44,799 INFO L280 TraceCheckUtils]: 146: Hoare triple {358#false} assume 2 != ~tmp~0; {358#false} is VALID [2020-07-18 00:12:44,799 INFO L263 TraceCheckUtils]: 147: Hoare triple {358#false} call #t~ret2 := isPumpRunning(); {357#true} is VALID [2020-07-18 00:12:44,800 INFO L280 TraceCheckUtils]: 148: Hoare triple {357#true} havoc ~retValue_acc~6; {357#true} is VALID [2020-07-18 00:12:44,800 INFO L280 TraceCheckUtils]: 149: Hoare triple {357#true} ~retValue_acc~6 := ~pumpRunning~0; {357#true} is VALID [2020-07-18 00:12:44,800 INFO L280 TraceCheckUtils]: 150: Hoare triple {357#true} #res := ~retValue_acc~6; {357#true} is VALID [2020-07-18 00:12:44,800 INFO L280 TraceCheckUtils]: 151: Hoare triple {357#true} assume true; {357#true} is VALID [2020-07-18 00:12:44,801 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {357#true} {358#false} #963#return; {358#false} is VALID [2020-07-18 00:12:44,801 INFO L280 TraceCheckUtils]: 153: Hoare triple {358#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {358#false} is VALID [2020-07-18 00:12:44,801 INFO L280 TraceCheckUtils]: 154: Hoare triple {358#false} ~tmp___0~0 := #t~ret2; {358#false} is VALID [2020-07-18 00:12:44,802 INFO L280 TraceCheckUtils]: 155: Hoare triple {358#false} havoc #t~ret2; {358#false} is VALID [2020-07-18 00:12:44,802 INFO L280 TraceCheckUtils]: 156: Hoare triple {358#false} assume 0 != ~tmp___0~0; {358#false} is VALID [2020-07-18 00:12:44,802 INFO L280 TraceCheckUtils]: 157: Hoare triple {358#false} assume 0 == ~switchedOnBeforeTS~0; {358#false} is VALID [2020-07-18 00:12:44,802 INFO L263 TraceCheckUtils]: 158: Hoare triple {358#false} call __automaton_fail(); {358#false} is VALID [2020-07-18 00:12:44,803 INFO L280 TraceCheckUtils]: 159: Hoare triple {358#false} assume !false; {358#false} is VALID [2020-07-18 00:12:44,829 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 00:12:45,080 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:45,083 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [598868737] [2020-07-18 00:12:45,086 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:45,086 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:45,087 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1368457867] [2020-07-18 00:12:45,101 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:45,108 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:45,113 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:45,360 WARN L140 InductivityCheck]: Transition 491#(and (= 0 ~switchedOnBeforeTS~0) (<= __utac_acc__Specification5_spec__3_~tmp___0~0 2147483647) (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~0 2147483648)) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~0))) ( _ , assume !false; , 358#false ) not inductive [2020-07-18 00:12:45,361 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:45,361 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 00:12:45,367 INFO L168 Benchmark]: Toolchain (without parser) took 4612.82 ms. Allocated memory was 144.2 MB in the beginning and 300.4 MB in the end (delta: 156.2 MB). Free memory was 101.6 MB in the beginning and 257.8 MB in the end (delta: -156.3 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:45,368 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 144.2 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:12:45,370 INFO L168 Benchmark]: CACSL2BoogieTranslator took 798.88 ms. Allocated memory was 144.2 MB in the beginning and 201.3 MB in the end (delta: 57.1 MB). Free memory was 101.2 MB in the beginning and 167.6 MB in the end (delta: -66.5 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:45,371 INFO L168 Benchmark]: Boogie Preprocessor took 130.11 ms. Allocated memory is still 201.3 MB. Free memory was 167.6 MB in the beginning and 161.2 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:45,377 INFO L168 Benchmark]: RCFGBuilder took 1865.84 ms. Allocated memory was 201.3 MB in the beginning and 250.1 MB in the end (delta: 48.8 MB). Free memory was 161.2 MB in the beginning and 216.8 MB in the end (delta: -55.6 MB). Peak memory consumption was 112.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:45,378 INFO L168 Benchmark]: TraceAbstraction took 1810.85 ms. Allocated memory was 250.1 MB in the beginning and 300.4 MB in the end (delta: 50.3 MB). Free memory was 216.8 MB in the beginning and 257.8 MB in the end (delta: -41.0 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:45,386 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 0.16 ms. Allocated memory is still 144.2 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 798.88 ms. Allocated memory was 144.2 MB in the beginning and 201.3 MB in the end (delta: 57.1 MB). Free memory was 101.2 MB in the beginning and 167.6 MB in the end (delta: -66.5 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 130.11 ms. Allocated memory is still 201.3 MB. Free memory was 167.6 MB in the beginning and 161.2 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1865.84 ms. Allocated memory was 201.3 MB in the beginning and 250.1 MB in the end (delta: 48.8 MB). Free memory was 161.2 MB in the beginning and 216.8 MB in the end (delta: -55.6 MB). Peak memory consumption was 112.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1810.85 ms. Allocated memory was 250.1 MB in the beginning and 300.4 MB in the end (delta: 50.3 MB). Free memory was 216.8 MB in the beginning and 257.8 MB in the end (delta: -41.0 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...