/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_product26.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:23,526 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:23,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:23,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:23,541 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:23,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:23,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:23,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:23,547 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:23,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:23,549 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:23,550 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:23,550 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:23,551 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:23,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:23,553 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:23,554 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:23,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:23,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:23,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:23,560 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:23,561 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:23,562 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:23,563 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:23,565 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:23,565 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:23,565 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:23,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:23,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:23,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:23,568 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:23,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:23,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:23,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:23,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:23,571 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:23,572 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:23,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:23,572 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:23,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:23,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:23,575 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 00:12:23,583 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:23,584 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:23,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:23,585 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:23,585 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:23,585 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:23,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:23,586 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:23,586 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:23,586 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:23,586 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:23,587 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:23,587 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:23,587 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:23,587 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:23,588 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:23,588 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:23,588 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:23,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:23,588 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:23,589 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:23,589 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:23,589 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:23,878 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:23,890 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:23,893 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:23,895 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:23,896 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:23,896 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product26.cil.c [2020-07-18 00:12:23,992 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbbee4195/983daf90662c4c6f9bbab04bde289b3a/FLAG933de109d [2020-07-18 00:12:24,574 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:24,575 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product26.cil.c [2020-07-18 00:12:24,589 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbbee4195/983daf90662c4c6f9bbab04bde289b3a/FLAG933de109d [2020-07-18 00:12:24,878 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbbee4195/983daf90662c4c6f9bbab04bde289b3a [2020-07-18 00:12:24,888 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:24,892 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:24,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:24,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:24,896 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:24,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:24" (1/1) ... [2020-07-18 00:12:24,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c0a1a42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:24, skipping insertion in model container [2020-07-18 00:12:24,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:24" (1/1) ... [2020-07-18 00:12:24,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:24,977 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:25,337 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:25,445 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:25,538 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:25,587 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:25,588 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:25 WrapperNode [2020-07-18 00:12:25,588 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:25,589 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:25,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:25,589 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:25,604 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:25" (1/1) ... [2020-07-18 00:12:25,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:25" (1/1) ... [2020-07-18 00:12:25,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:25" (1/1) ... [2020-07-18 00:12:25,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:25" (1/1) ... [2020-07-18 00:12:25,682 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:25" (1/1) ... [2020-07-18 00:12:25,693 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:25" (1/1) ... [2020-07-18 00:12:25,703 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:25" (1/1) ... [2020-07-18 00:12:25,716 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:25,717 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:25,717 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:25,717 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:25,719 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:25" (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 00:12:25,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:25,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:25,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:25,776 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:25,776 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:25,776 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:12:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:12:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:25,780 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:12:25,781 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:12:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:12:25,785 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:25,785 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:25,785 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:25,785 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:25,785 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:25,786 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:25,786 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:25,786 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:25,786 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:25,786 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:25,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:25,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:25,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:25,788 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:25,788 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:25,788 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:25,788 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:12:25,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:25,788 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:25,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:25,790 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:25,790 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:25,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:25,790 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:25,790 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:25,790 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:12:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:25,792 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:12:25,792 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:12:25,792 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:12:25,793 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:25,793 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:25,793 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:25,793 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:25,793 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:25,793 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:25,794 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:25,794 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:25,794 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:25,794 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:25,795 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:25,795 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:25,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:25,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:25,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:27,520 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:27,521 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:27,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:27 BoogieIcfgContainer [2020-07-18 00:12:27,531 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:27,533 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:27,533 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:27,536 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:27,537 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:24" (1/3) ... [2020-07-18 00:12:27,538 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5814e8e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:27, skipping insertion in model container [2020-07-18 00:12:27,538 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:25" (2/3) ... [2020-07-18 00:12:27,539 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5814e8e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:27, skipping insertion in model container [2020-07-18 00:12:27,539 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:27" (3/3) ... [2020-07-18 00:12:27,541 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product26.cil.c [2020-07-18 00:12:27,552 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:27,561 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:27,577 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:27,599 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:27,599 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:27,600 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:27,600 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:27,600 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:27,600 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:27,601 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:27,601 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:27,621 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states. [2020-07-18 00:12:27,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:27,644 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:27,662 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 00:12:27,662 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:27,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:27,670 INFO L82 PathProgramCache]: Analyzing trace with hash -535325414, now seen corresponding path program 1 times [2020-07-18 00:12:27,679 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:27,680 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1383033441] [2020-07-18 00:12:27,680 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:27,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:28,443 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:28,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:28,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {412#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {295#true} is VALID [2020-07-18 00:12:28,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {295#true} #valid := #valid[0 := 0]; {295#true} is VALID [2020-07-18 00:12:28,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {295#true} assume 0 < #StackHeapBarrier; {295#true} is VALID [2020-07-18 00:12:28,575 INFO L280 TraceCheckUtils]: 3: Hoare triple {295#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {295#true} is VALID [2020-07-18 00:12:28,576 INFO L280 TraceCheckUtils]: 4: Hoare triple {295#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {295#true} is VALID [2020-07-18 00:12:28,576 INFO L280 TraceCheckUtils]: 5: Hoare triple {295#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {295#true} is VALID [2020-07-18 00:12:28,577 INFO L280 TraceCheckUtils]: 6: Hoare triple {295#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {295#true} is VALID [2020-07-18 00:12:28,577 INFO L280 TraceCheckUtils]: 7: Hoare triple {295#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {295#true} is VALID [2020-07-18 00:12:28,577 INFO L280 TraceCheckUtils]: 8: Hoare triple {295#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {295#true} is VALID [2020-07-18 00:12:28,578 INFO L280 TraceCheckUtils]: 9: Hoare triple {295#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {295#true} is VALID [2020-07-18 00:12:28,578 INFO L280 TraceCheckUtils]: 10: Hoare triple {295#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {295#true} is VALID [2020-07-18 00:12:28,579 INFO L280 TraceCheckUtils]: 11: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {295#true} is VALID [2020-07-18 00:12:28,580 INFO L280 TraceCheckUtils]: 12: Hoare triple {295#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {295#true} is VALID [2020-07-18 00:12:28,583 INFO L280 TraceCheckUtils]: 13: Hoare triple {295#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {295#true} is VALID [2020-07-18 00:12:28,585 INFO L280 TraceCheckUtils]: 14: Hoare triple {295#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {295#true} is VALID [2020-07-18 00:12:28,585 INFO L280 TraceCheckUtils]: 15: Hoare triple {295#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {295#true} is VALID [2020-07-18 00:12:28,586 INFO L280 TraceCheckUtils]: 16: Hoare triple {295#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {295#true} is VALID [2020-07-18 00:12:28,592 INFO L280 TraceCheckUtils]: 17: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {295#true} is VALID [2020-07-18 00:12:28,593 INFO L280 TraceCheckUtils]: 18: Hoare triple {295#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {295#true} is VALID [2020-07-18 00:12:28,593 INFO L280 TraceCheckUtils]: 19: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {295#true} is VALID [2020-07-18 00:12:28,593 INFO L280 TraceCheckUtils]: 20: Hoare triple {295#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {295#true} is VALID [2020-07-18 00:12:28,594 INFO L280 TraceCheckUtils]: 21: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {295#true} is VALID [2020-07-18 00:12:28,594 INFO L280 TraceCheckUtils]: 22: Hoare triple {295#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {295#true} is VALID [2020-07-18 00:12:28,595 INFO L280 TraceCheckUtils]: 23: Hoare triple {295#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {295#true} is VALID [2020-07-18 00:12:28,595 INFO L280 TraceCheckUtils]: 24: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {295#true} is VALID [2020-07-18 00:12:28,596 INFO L280 TraceCheckUtils]: 25: Hoare triple {295#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {295#true} is VALID [2020-07-18 00:12:28,596 INFO L280 TraceCheckUtils]: 26: Hoare triple {295#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L433 {295#true} is VALID [2020-07-18 00:12:28,597 INFO L280 TraceCheckUtils]: 27: Hoare triple {295#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L433-1 {295#true} is VALID [2020-07-18 00:12:28,597 INFO L280 TraceCheckUtils]: 28: Hoare triple {295#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L434 {295#true} is VALID [2020-07-18 00:12:28,600 INFO L280 TraceCheckUtils]: 29: Hoare triple {295#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L440 {295#true} is VALID [2020-07-18 00:12:28,600 INFO L280 TraceCheckUtils]: 30: Hoare triple {295#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L440-1 {295#true} is VALID [2020-07-18 00:12:28,600 INFO L280 TraceCheckUtils]: 31: Hoare triple {295#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L441 {295#true} is VALID [2020-07-18 00:12:28,601 INFO L280 TraceCheckUtils]: 32: Hoare triple {295#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L479 {295#true} is VALID [2020-07-18 00:12:28,601 INFO L280 TraceCheckUtils]: 33: Hoare triple {295#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L479-1 {295#true} is VALID [2020-07-18 00:12:28,601 INFO L280 TraceCheckUtils]: 34: Hoare triple {295#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L480 {295#true} is VALID [2020-07-18 00:12:28,602 INFO L280 TraceCheckUtils]: 35: Hoare triple {295#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L486 {295#true} is VALID [2020-07-18 00:12:28,602 INFO L280 TraceCheckUtils]: 36: Hoare triple {295#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L486-1 {295#true} is VALID [2020-07-18 00:12:28,602 INFO L280 TraceCheckUtils]: 37: Hoare triple {295#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13); srcloc: L487 {295#true} is VALID [2020-07-18 00:12:28,603 INFO L280 TraceCheckUtils]: 38: Hoare triple {295#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L641 {295#true} is VALID [2020-07-18 00:12:28,603 INFO L280 TraceCheckUtils]: 39: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L645 {295#true} is VALID [2020-07-18 00:12:28,604 INFO L280 TraceCheckUtils]: 40: Hoare triple {295#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L645-1 {295#true} is VALID [2020-07-18 00:12:28,604 INFO L280 TraceCheckUtils]: 41: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L645-2 {295#true} is VALID [2020-07-18 00:12:28,605 INFO L280 TraceCheckUtils]: 42: Hoare triple {295#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L645-3 {295#true} is VALID [2020-07-18 00:12:28,606 INFO L280 TraceCheckUtils]: 43: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L649 {295#true} is VALID [2020-07-18 00:12:28,606 INFO L280 TraceCheckUtils]: 44: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L649-1 {295#true} is VALID [2020-07-18 00:12:28,606 INFO L280 TraceCheckUtils]: 45: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L649-2 {295#true} is VALID [2020-07-18 00:12:28,607 INFO L280 TraceCheckUtils]: 46: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L649-3 {295#true} is VALID [2020-07-18 00:12:28,607 INFO L280 TraceCheckUtils]: 47: Hoare triple {295#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7); srcloc: L649-4 {295#true} is VALID [2020-07-18 00:12:28,607 INFO L280 TraceCheckUtils]: 48: Hoare triple {295#true} SUMMARY for call write~init~int(44, #t~string55.base, #t~string55.offset, 1); srcloc: L653 {295#true} is VALID [2020-07-18 00:12:28,608 INFO L280 TraceCheckUtils]: 49: Hoare triple {295#true} SUMMARY for call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L653-1 {295#true} is VALID [2020-07-18 00:12:28,608 INFO L280 TraceCheckUtils]: 50: Hoare triple {295#true} SUMMARY for call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L653-2 {295#true} is VALID [2020-07-18 00:12:28,608 INFO L280 TraceCheckUtils]: 51: Hoare triple {295#true} SUMMARY for call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1); srcloc: L653-3 {295#true} is VALID [2020-07-18 00:12:28,609 INFO L280 TraceCheckUtils]: 52: Hoare triple {295#true} SUMMARY for call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1); srcloc: L653-4 {295#true} is VALID [2020-07-18 00:12:28,609 INFO L280 TraceCheckUtils]: 53: Hoare triple {295#true} SUMMARY for call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1); srcloc: L653-5 {295#true} is VALID [2020-07-18 00:12:28,609 INFO L280 TraceCheckUtils]: 54: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1); srcloc: L653-6 {295#true} is VALID [2020-07-18 00:12:28,610 INFO L280 TraceCheckUtils]: 55: Hoare triple {295#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3); srcloc: L653-7 {295#true} is VALID [2020-07-18 00:12:28,610 INFO L280 TraceCheckUtils]: 56: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L657 {295#true} is VALID [2020-07-18 00:12:28,610 INFO L280 TraceCheckUtils]: 57: Hoare triple {295#true} SUMMARY for call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L657-1 {295#true} is VALID [2020-07-18 00:12:28,611 INFO L280 TraceCheckUtils]: 58: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L657-2 {295#true} is VALID [2020-07-18 00:12:28,611 INFO L280 TraceCheckUtils]: 59: Hoare triple {295#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4); srcloc: L657-3 {295#true} is VALID [2020-07-18 00:12:28,611 INFO L280 TraceCheckUtils]: 60: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L661 {295#true} is VALID [2020-07-18 00:12:28,612 INFO L280 TraceCheckUtils]: 61: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L661-1 {295#true} is VALID [2020-07-18 00:12:28,612 INFO L280 TraceCheckUtils]: 62: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L661-2 {295#true} is VALID [2020-07-18 00:12:28,613 INFO L280 TraceCheckUtils]: 63: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L661-3 {295#true} is VALID [2020-07-18 00:12:28,613 INFO L280 TraceCheckUtils]: 64: Hoare triple {295#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L661-4 {295#true} is VALID [2020-07-18 00:12:28,613 INFO L280 TraceCheckUtils]: 65: Hoare triple {295#true} SUMMARY for call write~init~int(41, #t~string61.base, #t~string61.offset, 1); srcloc: L665 {295#true} is VALID [2020-07-18 00:12:28,614 INFO L280 TraceCheckUtils]: 66: Hoare triple {295#true} SUMMARY for call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L665-1 {295#true} is VALID [2020-07-18 00:12:28,614 INFO L280 TraceCheckUtils]: 67: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L665-2 {295#true} is VALID [2020-07-18 00:12:28,614 INFO L280 TraceCheckUtils]: 68: Hoare triple {295#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2); srcloc: L665-3 {295#true} is VALID [2020-07-18 00:12:28,615 INFO L280 TraceCheckUtils]: 69: Hoare triple {295#true} SUMMARY for call write~init~int(10, #t~string63.base, #t~string63.offset, 1); srcloc: L667 {295#true} is VALID [2020-07-18 00:12:28,615 INFO L280 TraceCheckUtils]: 70: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L667-1 {295#true} is VALID [2020-07-18 00:12:28,615 INFO L280 TraceCheckUtils]: 71: Hoare triple {295#true} ~waterLevel~0 := 1; {295#true} is VALID [2020-07-18 00:12:28,616 INFO L280 TraceCheckUtils]: 72: Hoare triple {295#true} ~methaneLevelCritical~0 := 0; {295#true} is VALID [2020-07-18 00:12:28,616 INFO L280 TraceCheckUtils]: 73: Hoare triple {295#true} ~head~0.base, ~head~0.offset := 0, 0; {295#true} is VALID [2020-07-18 00:12:28,616 INFO L280 TraceCheckUtils]: 74: Hoare triple {295#true} ~pumpRunning~0 := 0; {295#true} is VALID [2020-07-18 00:12:28,617 INFO L280 TraceCheckUtils]: 75: Hoare triple {295#true} ~systemActive~0 := 1; {295#true} is VALID [2020-07-18 00:12:28,617 INFO L280 TraceCheckUtils]: 76: Hoare triple {295#true} ~cleanupTimeShifts~0 := 4; {295#true} is VALID [2020-07-18 00:12:28,617 INFO L280 TraceCheckUtils]: 77: Hoare triple {295#true} ~switchedOnBeforeTS~0 := 0; {295#true} is VALID [2020-07-18 00:12:28,618 INFO L280 TraceCheckUtils]: 78: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,618 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {295#true} {295#true} #908#return; {295#true} is VALID [2020-07-18 00:12:28,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:28,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,635 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {295#true} {295#true} #812#return; {295#true} is VALID [2020-07-18 00:12:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:28,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,641 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {295#true} {295#true} #814#return; {295#true} is VALID [2020-07-18 00:12:28,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:28,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {295#true} havoc ~retValue_acc~10; {295#true} is VALID [2020-07-18 00:12:28,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {295#true} ~retValue_acc~10 := 1; {295#true} is VALID [2020-07-18 00:12:28,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {295#true} #res := ~retValue_acc~10; {295#true} is VALID [2020-07-18 00:12:28,647 INFO L280 TraceCheckUtils]: 3: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,647 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {295#true} {295#true} #816#return; {295#true} is VALID [2020-07-18 00:12:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:28,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,651 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {295#true} {295#true} #818#return; {295#true} is VALID [2020-07-18 00:12:28,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:28,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {295#true} is VALID [2020-07-18 00:12:28,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,665 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {295#true} {295#true} #898#return; {295#true} is VALID [2020-07-18 00:12:28,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:28,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:28,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {295#true} havoc ~retValue_acc~7; {295#true} is VALID [2020-07-18 00:12:28,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {295#true} ~retValue_acc~7 := ~pumpRunning~0; {295#true} is VALID [2020-07-18 00:12:28,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {295#true} #res := ~retValue_acc~7; {295#true} is VALID [2020-07-18 00:12:28,675 INFO L280 TraceCheckUtils]: 3: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,676 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {295#true} {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #888#return; {295#true} is VALID [2020-07-18 00:12:28,676 INFO L263 TraceCheckUtils]: 0: Hoare triple {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {295#true} is VALID [2020-07-18 00:12:28,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {295#true} havoc ~retValue_acc~7; {295#true} is VALID [2020-07-18 00:12:28,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {295#true} ~retValue_acc~7 := ~pumpRunning~0; {295#true} is VALID [2020-07-18 00:12:28,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {295#true} #res := ~retValue_acc~7; {295#true} is VALID [2020-07-18 00:12:28,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,678 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {295#true} {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #888#return; {295#true} is VALID [2020-07-18 00:12:28,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {295#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {295#true} is VALID [2020-07-18 00:12:28,679 INFO L280 TraceCheckUtils]: 7: Hoare triple {295#true} ~switchedOnBeforeTS~0 := #t~ret71; {295#true} is VALID [2020-07-18 00:12:28,679 INFO L280 TraceCheckUtils]: 8: Hoare triple {295#true} havoc #t~ret71; {295#true} is VALID [2020-07-18 00:12:28,679 INFO L280 TraceCheckUtils]: 9: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,680 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {295#true} {296#false} #876#return; {296#false} is VALID [2020-07-18 00:12:28,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:28,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {295#true} havoc ~retValue_acc~1; {295#true} is VALID [2020-07-18 00:12:28,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {295#true} ~retValue_acc~1 := ~waterLevel~0; {295#true} is VALID [2020-07-18 00:12:28,702 INFO L280 TraceCheckUtils]: 2: Hoare triple {295#true} #res := ~retValue_acc~1; {295#true} is VALID [2020-07-18 00:12:28,703 INFO L280 TraceCheckUtils]: 3: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,703 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {295#true} {296#false} #890#return; {296#false} is VALID [2020-07-18 00:12:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:28,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {295#true} havoc ~retValue_acc~7; {295#true} is VALID [2020-07-18 00:12:28,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {295#true} ~retValue_acc~7 := ~pumpRunning~0; {295#true} is VALID [2020-07-18 00:12:28,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {295#true} #res := ~retValue_acc~7; {295#true} is VALID [2020-07-18 00:12:28,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,713 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {295#true} {296#false} #892#return; {296#false} is VALID [2020-07-18 00:12:28,719 INFO L263 TraceCheckUtils]: 0: Hoare triple {295#true} call ULTIMATE.init(); {412#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 00:12:28,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {412#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {295#true} is VALID [2020-07-18 00:12:28,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {295#true} #valid := #valid[0 := 0]; {295#true} is VALID [2020-07-18 00:12:28,721 INFO L280 TraceCheckUtils]: 3: Hoare triple {295#true} assume 0 < #StackHeapBarrier; {295#true} is VALID [2020-07-18 00:12:28,721 INFO L280 TraceCheckUtils]: 4: Hoare triple {295#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {295#true} is VALID [2020-07-18 00:12:28,721 INFO L280 TraceCheckUtils]: 5: Hoare triple {295#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {295#true} is VALID [2020-07-18 00:12:28,722 INFO L280 TraceCheckUtils]: 6: Hoare triple {295#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {295#true} is VALID [2020-07-18 00:12:28,722 INFO L280 TraceCheckUtils]: 7: Hoare triple {295#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {295#true} is VALID [2020-07-18 00:12:28,722 INFO L280 TraceCheckUtils]: 8: Hoare triple {295#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {295#true} is VALID [2020-07-18 00:12:28,723 INFO L280 TraceCheckUtils]: 9: Hoare triple {295#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {295#true} is VALID [2020-07-18 00:12:28,723 INFO L280 TraceCheckUtils]: 10: Hoare triple {295#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {295#true} is VALID [2020-07-18 00:12:28,723 INFO L280 TraceCheckUtils]: 11: Hoare triple {295#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {295#true} is VALID [2020-07-18 00:12:28,724 INFO L280 TraceCheckUtils]: 12: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {295#true} is VALID [2020-07-18 00:12:28,724 INFO L280 TraceCheckUtils]: 13: Hoare triple {295#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {295#true} is VALID [2020-07-18 00:12:28,724 INFO L280 TraceCheckUtils]: 14: Hoare triple {295#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {295#true} is VALID [2020-07-18 00:12:28,724 INFO L280 TraceCheckUtils]: 15: Hoare triple {295#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {295#true} is VALID [2020-07-18 00:12:28,725 INFO L280 TraceCheckUtils]: 16: Hoare triple {295#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {295#true} is VALID [2020-07-18 00:12:28,725 INFO L280 TraceCheckUtils]: 17: Hoare triple {295#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {295#true} is VALID [2020-07-18 00:12:28,725 INFO L280 TraceCheckUtils]: 18: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {295#true} is VALID [2020-07-18 00:12:28,726 INFO L280 TraceCheckUtils]: 19: Hoare triple {295#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {295#true} is VALID [2020-07-18 00:12:28,726 INFO L280 TraceCheckUtils]: 20: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {295#true} is VALID [2020-07-18 00:12:28,726 INFO L280 TraceCheckUtils]: 21: Hoare triple {295#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {295#true} is VALID [2020-07-18 00:12:28,726 INFO L280 TraceCheckUtils]: 22: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {295#true} is VALID [2020-07-18 00:12:28,727 INFO L280 TraceCheckUtils]: 23: Hoare triple {295#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {295#true} is VALID [2020-07-18 00:12:28,727 INFO L280 TraceCheckUtils]: 24: Hoare triple {295#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {295#true} is VALID [2020-07-18 00:12:28,727 INFO L280 TraceCheckUtils]: 25: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {295#true} is VALID [2020-07-18 00:12:28,728 INFO L280 TraceCheckUtils]: 26: Hoare triple {295#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L112-2 {295#true} is VALID [2020-07-18 00:12:28,728 INFO L280 TraceCheckUtils]: 27: Hoare triple {295#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L433 {295#true} is VALID [2020-07-18 00:12:28,728 INFO L280 TraceCheckUtils]: 28: Hoare triple {295#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21); srcloc: L433-1 {295#true} is VALID [2020-07-18 00:12:28,729 INFO L280 TraceCheckUtils]: 29: Hoare triple {295#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L434 {295#true} is VALID [2020-07-18 00:12:28,729 INFO L280 TraceCheckUtils]: 30: Hoare triple {295#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L440 {295#true} is VALID [2020-07-18 00:12:28,729 INFO L280 TraceCheckUtils]: 31: Hoare triple {295#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21); srcloc: L440-1 {295#true} is VALID [2020-07-18 00:12:28,729 INFO L280 TraceCheckUtils]: 32: Hoare triple {295#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30); srcloc: L441 {295#true} is VALID [2020-07-18 00:12:28,730 INFO L280 TraceCheckUtils]: 33: Hoare triple {295#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9); srcloc: L479 {295#true} is VALID [2020-07-18 00:12:28,730 INFO L280 TraceCheckUtils]: 34: Hoare triple {295#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25); srcloc: L479-1 {295#true} is VALID [2020-07-18 00:12:28,730 INFO L280 TraceCheckUtils]: 35: Hoare triple {295#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L480 {295#true} is VALID [2020-07-18 00:12:28,731 INFO L280 TraceCheckUtils]: 36: Hoare triple {295#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L486 {295#true} is VALID [2020-07-18 00:12:28,731 INFO L280 TraceCheckUtils]: 37: Hoare triple {295#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25); srcloc: L486-1 {295#true} is VALID [2020-07-18 00:12:28,731 INFO L280 TraceCheckUtils]: 38: Hoare triple {295#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13); srcloc: L487 {295#true} is VALID [2020-07-18 00:12:28,732 INFO L280 TraceCheckUtils]: 39: Hoare triple {295#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3); srcloc: L641 {295#true} is VALID [2020-07-18 00:12:28,732 INFO L280 TraceCheckUtils]: 40: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L645 {295#true} is VALID [2020-07-18 00:12:28,732 INFO L280 TraceCheckUtils]: 41: Hoare triple {295#true} SUMMARY for call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L645-1 {295#true} is VALID [2020-07-18 00:12:28,732 INFO L280 TraceCheckUtils]: 42: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L645-2 {295#true} is VALID [2020-07-18 00:12:28,733 INFO L280 TraceCheckUtils]: 43: Hoare triple {295#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4); srcloc: L645-3 {295#true} is VALID [2020-07-18 00:12:28,733 INFO L280 TraceCheckUtils]: 44: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string53.base, #t~string53.offset, 1); srcloc: L649 {295#true} is VALID [2020-07-18 00:12:28,733 INFO L280 TraceCheckUtils]: 45: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L649-1 {295#true} is VALID [2020-07-18 00:12:28,734 INFO L280 TraceCheckUtils]: 46: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L649-2 {295#true} is VALID [2020-07-18 00:12:28,734 INFO L280 TraceCheckUtils]: 47: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1); srcloc: L649-3 {295#true} is VALID [2020-07-18 00:12:28,734 INFO L280 TraceCheckUtils]: 48: Hoare triple {295#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7); srcloc: L649-4 {295#true} is VALID [2020-07-18 00:12:28,735 INFO L280 TraceCheckUtils]: 49: Hoare triple {295#true} SUMMARY for call write~init~int(44, #t~string55.base, #t~string55.offset, 1); srcloc: L653 {295#true} is VALID [2020-07-18 00:12:28,735 INFO L280 TraceCheckUtils]: 50: Hoare triple {295#true} SUMMARY for call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L653-1 {295#true} is VALID [2020-07-18 00:12:28,735 INFO L280 TraceCheckUtils]: 51: Hoare triple {295#true} SUMMARY for call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L653-2 {295#true} is VALID [2020-07-18 00:12:28,736 INFO L280 TraceCheckUtils]: 52: Hoare triple {295#true} SUMMARY for call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1); srcloc: L653-3 {295#true} is VALID [2020-07-18 00:12:28,736 INFO L280 TraceCheckUtils]: 53: Hoare triple {295#true} SUMMARY for call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1); srcloc: L653-4 {295#true} is VALID [2020-07-18 00:12:28,736 INFO L280 TraceCheckUtils]: 54: Hoare triple {295#true} SUMMARY for call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1); srcloc: L653-5 {295#true} is VALID [2020-07-18 00:12:28,736 INFO L280 TraceCheckUtils]: 55: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1); srcloc: L653-6 {295#true} is VALID [2020-07-18 00:12:28,737 INFO L280 TraceCheckUtils]: 56: Hoare triple {295#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3); srcloc: L653-7 {295#true} is VALID [2020-07-18 00:12:28,737 INFO L280 TraceCheckUtils]: 57: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L657 {295#true} is VALID [2020-07-18 00:12:28,737 INFO L280 TraceCheckUtils]: 58: Hoare triple {295#true} SUMMARY for call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L657-1 {295#true} is VALID [2020-07-18 00:12:28,738 INFO L280 TraceCheckUtils]: 59: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L657-2 {295#true} is VALID [2020-07-18 00:12:28,738 INFO L280 TraceCheckUtils]: 60: Hoare triple {295#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4); srcloc: L657-3 {295#true} is VALID [2020-07-18 00:12:28,738 INFO L280 TraceCheckUtils]: 61: Hoare triple {295#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L661 {295#true} is VALID [2020-07-18 00:12:28,739 INFO L280 TraceCheckUtils]: 62: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L661-1 {295#true} is VALID [2020-07-18 00:12:28,739 INFO L280 TraceCheckUtils]: 63: Hoare triple {295#true} SUMMARY for call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L661-2 {295#true} is VALID [2020-07-18 00:12:28,739 INFO L280 TraceCheckUtils]: 64: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L661-3 {295#true} is VALID [2020-07-18 00:12:28,740 INFO L280 TraceCheckUtils]: 65: Hoare triple {295#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L661-4 {295#true} is VALID [2020-07-18 00:12:28,740 INFO L280 TraceCheckUtils]: 66: Hoare triple {295#true} SUMMARY for call write~init~int(41, #t~string61.base, #t~string61.offset, 1); srcloc: L665 {295#true} is VALID [2020-07-18 00:12:28,740 INFO L280 TraceCheckUtils]: 67: Hoare triple {295#true} SUMMARY for call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L665-1 {295#true} is VALID [2020-07-18 00:12:28,740 INFO L280 TraceCheckUtils]: 68: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L665-2 {295#true} is VALID [2020-07-18 00:12:28,741 INFO L280 TraceCheckUtils]: 69: Hoare triple {295#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2); srcloc: L665-3 {295#true} is VALID [2020-07-18 00:12:28,741 INFO L280 TraceCheckUtils]: 70: Hoare triple {295#true} SUMMARY for call write~init~int(10, #t~string63.base, #t~string63.offset, 1); srcloc: L667 {295#true} is VALID [2020-07-18 00:12:28,741 INFO L280 TraceCheckUtils]: 71: Hoare triple {295#true} SUMMARY for call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L667-1 {295#true} is VALID [2020-07-18 00:12:28,742 INFO L280 TraceCheckUtils]: 72: Hoare triple {295#true} ~waterLevel~0 := 1; {295#true} is VALID [2020-07-18 00:12:28,742 INFO L280 TraceCheckUtils]: 73: Hoare triple {295#true} ~methaneLevelCritical~0 := 0; {295#true} is VALID [2020-07-18 00:12:28,742 INFO L280 TraceCheckUtils]: 74: Hoare triple {295#true} ~head~0.base, ~head~0.offset := 0, 0; {295#true} is VALID [2020-07-18 00:12:28,743 INFO L280 TraceCheckUtils]: 75: Hoare triple {295#true} ~pumpRunning~0 := 0; {295#true} is VALID [2020-07-18 00:12:28,743 INFO L280 TraceCheckUtils]: 76: Hoare triple {295#true} ~systemActive~0 := 1; {295#true} is VALID [2020-07-18 00:12:28,743 INFO L280 TraceCheckUtils]: 77: Hoare triple {295#true} ~cleanupTimeShifts~0 := 4; {295#true} is VALID [2020-07-18 00:12:28,744 INFO L280 TraceCheckUtils]: 78: Hoare triple {295#true} ~switchedOnBeforeTS~0 := 0; {295#true} is VALID [2020-07-18 00:12:28,744 INFO L280 TraceCheckUtils]: 79: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,744 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {295#true} {295#true} #908#return; {295#true} is VALID [2020-07-18 00:12:28,744 INFO L263 TraceCheckUtils]: 81: Hoare triple {295#true} call #t~ret74 := main(); {295#true} is VALID [2020-07-18 00:12:28,745 INFO L280 TraceCheckUtils]: 82: Hoare triple {295#true} havoc ~retValue_acc~11; {295#true} is VALID [2020-07-18 00:12:28,745 INFO L280 TraceCheckUtils]: 83: Hoare triple {295#true} havoc ~tmp~7; {295#true} is VALID [2020-07-18 00:12:28,745 INFO L263 TraceCheckUtils]: 84: Hoare triple {295#true} call select_helpers(); {295#true} is VALID [2020-07-18 00:12:28,746 INFO L280 TraceCheckUtils]: 85: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,746 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {295#true} {295#true} #812#return; {295#true} is VALID [2020-07-18 00:12:28,746 INFO L263 TraceCheckUtils]: 87: Hoare triple {295#true} call select_features(); {295#true} is VALID [2020-07-18 00:12:28,746 INFO L280 TraceCheckUtils]: 88: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,747 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {295#true} {295#true} #814#return; {295#true} is VALID [2020-07-18 00:12:28,747 INFO L263 TraceCheckUtils]: 90: Hoare triple {295#true} call #t~ret70 := valid_product(); {295#true} is VALID [2020-07-18 00:12:28,747 INFO L280 TraceCheckUtils]: 91: Hoare triple {295#true} havoc ~retValue_acc~10; {295#true} is VALID [2020-07-18 00:12:28,748 INFO L280 TraceCheckUtils]: 92: Hoare triple {295#true} ~retValue_acc~10 := 1; {295#true} is VALID [2020-07-18 00:12:28,748 INFO L280 TraceCheckUtils]: 93: Hoare triple {295#true} #res := ~retValue_acc~10; {295#true} is VALID [2020-07-18 00:12:28,748 INFO L280 TraceCheckUtils]: 94: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,748 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {295#true} {295#true} #816#return; {295#true} is VALID [2020-07-18 00:12:28,749 INFO L280 TraceCheckUtils]: 96: Hoare triple {295#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {295#true} is VALID [2020-07-18 00:12:28,749 INFO L280 TraceCheckUtils]: 97: Hoare triple {295#true} ~tmp~7 := #t~ret70; {295#true} is VALID [2020-07-18 00:12:28,749 INFO L280 TraceCheckUtils]: 98: Hoare triple {295#true} havoc #t~ret70; {295#true} is VALID [2020-07-18 00:12:28,750 INFO L280 TraceCheckUtils]: 99: Hoare triple {295#true} assume 0 != ~tmp~7; {295#true} is VALID [2020-07-18 00:12:28,750 INFO L263 TraceCheckUtils]: 100: Hoare triple {295#true} call setup(); {295#true} is VALID [2020-07-18 00:12:28,750 INFO L280 TraceCheckUtils]: 101: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,751 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {295#true} {295#true} #818#return; {295#true} is VALID [2020-07-18 00:12:28,751 INFO L263 TraceCheckUtils]: 103: Hoare triple {295#true} call runTest(); {295#true} is VALID [2020-07-18 00:12:28,752 INFO L263 TraceCheckUtils]: 104: Hoare triple {295#true} call __utac_acc__Specification5_spec__1(); {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:28,753 INFO L280 TraceCheckUtils]: 105: Hoare triple {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {295#true} is VALID [2020-07-18 00:12:28,753 INFO L280 TraceCheckUtils]: 106: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,753 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {295#true} {295#true} #898#return; {295#true} is VALID [2020-07-18 00:12:28,754 INFO L263 TraceCheckUtils]: 108: Hoare triple {295#true} call test(); {295#true} is VALID [2020-07-18 00:12:28,754 INFO L280 TraceCheckUtils]: 109: Hoare triple {295#true} havoc ~splverifierCounter~0; {295#true} is VALID [2020-07-18 00:12:28,754 INFO L280 TraceCheckUtils]: 110: Hoare triple {295#true} havoc ~tmp~6; {295#true} is VALID [2020-07-18 00:12:28,755 INFO L280 TraceCheckUtils]: 111: Hoare triple {295#true} havoc ~tmp___0~1; {295#true} is VALID [2020-07-18 00:12:28,755 INFO L280 TraceCheckUtils]: 112: Hoare triple {295#true} havoc ~tmp___1~0; {295#true} is VALID [2020-07-18 00:12:28,755 INFO L280 TraceCheckUtils]: 113: Hoare triple {295#true} havoc ~tmp___2~0; {295#true} is VALID [2020-07-18 00:12:28,755 INFO L280 TraceCheckUtils]: 114: Hoare triple {295#true} ~splverifierCounter~0 := 0; {295#true} is VALID [2020-07-18 00:12:28,757 INFO L280 TraceCheckUtils]: 115: Hoare triple {295#true} assume false; {296#false} is VALID [2020-07-18 00:12:28,757 INFO L263 TraceCheckUtils]: 116: Hoare triple {296#false} call cleanup(); {296#false} is VALID [2020-07-18 00:12:28,757 INFO L280 TraceCheckUtils]: 117: Hoare triple {296#false} havoc ~i~0; {296#false} is VALID [2020-07-18 00:12:28,758 INFO L280 TraceCheckUtils]: 118: Hoare triple {296#false} havoc ~__cil_tmp2~0; {296#false} is VALID [2020-07-18 00:12:28,758 INFO L263 TraceCheckUtils]: 119: Hoare triple {296#false} call timeShift(); {296#false} is VALID [2020-07-18 00:12:28,758 INFO L263 TraceCheckUtils]: 120: Hoare triple {296#false} call __utac_acc__Specification5_spec__2(); {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:28,758 INFO L263 TraceCheckUtils]: 121: Hoare triple {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {295#true} is VALID [2020-07-18 00:12:28,759 INFO L280 TraceCheckUtils]: 122: Hoare triple {295#true} havoc ~retValue_acc~7; {295#true} is VALID [2020-07-18 00:12:28,759 INFO L280 TraceCheckUtils]: 123: Hoare triple {295#true} ~retValue_acc~7 := ~pumpRunning~0; {295#true} is VALID [2020-07-18 00:12:28,759 INFO L280 TraceCheckUtils]: 124: Hoare triple {295#true} #res := ~retValue_acc~7; {295#true} is VALID [2020-07-18 00:12:28,760 INFO L280 TraceCheckUtils]: 125: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,760 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {295#true} {413#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #888#return; {295#true} is VALID [2020-07-18 00:12:28,760 INFO L280 TraceCheckUtils]: 127: Hoare triple {295#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {295#true} is VALID [2020-07-18 00:12:28,760 INFO L280 TraceCheckUtils]: 128: Hoare triple {295#true} ~switchedOnBeforeTS~0 := #t~ret71; {295#true} is VALID [2020-07-18 00:12:28,761 INFO L280 TraceCheckUtils]: 129: Hoare triple {295#true} havoc #t~ret71; {295#true} is VALID [2020-07-18 00:12:28,761 INFO L280 TraceCheckUtils]: 130: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,761 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {295#true} {296#false} #876#return; {296#false} is VALID [2020-07-18 00:12:28,762 INFO L280 TraceCheckUtils]: 132: Hoare triple {296#false} assume !(0 != ~pumpRunning~0); {296#false} is VALID [2020-07-18 00:12:28,762 INFO L280 TraceCheckUtils]: 133: Hoare triple {296#false} assume !(0 != ~systemActive~0); {296#false} is VALID [2020-07-18 00:12:28,762 INFO L263 TraceCheckUtils]: 134: Hoare triple {296#false} call __utac_acc__Specification5_spec__3(); {296#false} is VALID [2020-07-18 00:12:28,763 INFO L280 TraceCheckUtils]: 135: Hoare triple {296#false} havoc ~tmp~8; {296#false} is VALID [2020-07-18 00:12:28,763 INFO L280 TraceCheckUtils]: 136: Hoare triple {296#false} havoc ~tmp___0~2; {296#false} is VALID [2020-07-18 00:12:28,763 INFO L263 TraceCheckUtils]: 137: Hoare triple {296#false} call #t~ret72 := getWaterLevel(); {295#true} is VALID [2020-07-18 00:12:28,764 INFO L280 TraceCheckUtils]: 138: Hoare triple {295#true} havoc ~retValue_acc~1; {295#true} is VALID [2020-07-18 00:12:28,764 INFO L280 TraceCheckUtils]: 139: Hoare triple {295#true} ~retValue_acc~1 := ~waterLevel~0; {295#true} is VALID [2020-07-18 00:12:28,764 INFO L280 TraceCheckUtils]: 140: Hoare triple {295#true} #res := ~retValue_acc~1; {295#true} is VALID [2020-07-18 00:12:28,764 INFO L280 TraceCheckUtils]: 141: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,765 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {295#true} {296#false} #890#return; {296#false} is VALID [2020-07-18 00:12:28,765 INFO L280 TraceCheckUtils]: 143: Hoare triple {296#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {296#false} is VALID [2020-07-18 00:12:28,765 INFO L280 TraceCheckUtils]: 144: Hoare triple {296#false} ~tmp~8 := #t~ret72; {296#false} is VALID [2020-07-18 00:12:28,765 INFO L280 TraceCheckUtils]: 145: Hoare triple {296#false} havoc #t~ret72; {296#false} is VALID [2020-07-18 00:12:28,766 INFO L280 TraceCheckUtils]: 146: Hoare triple {296#false} assume 2 != ~tmp~8; {296#false} is VALID [2020-07-18 00:12:28,766 INFO L263 TraceCheckUtils]: 147: Hoare triple {296#false} call #t~ret73 := isPumpRunning(); {295#true} is VALID [2020-07-18 00:12:28,766 INFO L280 TraceCheckUtils]: 148: Hoare triple {295#true} havoc ~retValue_acc~7; {295#true} is VALID [2020-07-18 00:12:28,767 INFO L280 TraceCheckUtils]: 149: Hoare triple {295#true} ~retValue_acc~7 := ~pumpRunning~0; {295#true} is VALID [2020-07-18 00:12:28,767 INFO L280 TraceCheckUtils]: 150: Hoare triple {295#true} #res := ~retValue_acc~7; {295#true} is VALID [2020-07-18 00:12:28,767 INFO L280 TraceCheckUtils]: 151: Hoare triple {295#true} assume true; {295#true} is VALID [2020-07-18 00:12:28,767 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {295#true} {296#false} #892#return; {296#false} is VALID [2020-07-18 00:12:28,768 INFO L280 TraceCheckUtils]: 153: Hoare triple {296#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {296#false} is VALID [2020-07-18 00:12:28,768 INFO L280 TraceCheckUtils]: 154: Hoare triple {296#false} ~tmp___0~2 := #t~ret73; {296#false} is VALID [2020-07-18 00:12:28,768 INFO L280 TraceCheckUtils]: 155: Hoare triple {296#false} havoc #t~ret73; {296#false} is VALID [2020-07-18 00:12:28,769 INFO L280 TraceCheckUtils]: 156: Hoare triple {296#false} assume 0 != ~tmp___0~2; {296#false} is VALID [2020-07-18 00:12:28,769 INFO L280 TraceCheckUtils]: 157: Hoare triple {296#false} assume 0 == ~switchedOnBeforeTS~0; {296#false} is VALID [2020-07-18 00:12:28,769 INFO L263 TraceCheckUtils]: 158: Hoare triple {296#false} call __automaton_fail(); {296#false} is VALID [2020-07-18 00:12:28,769 INFO L280 TraceCheckUtils]: 159: Hoare triple {296#false} assume !false; {296#false} is VALID [2020-07-18 00:12:28,796 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 00:12:29,078 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:29,080 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1383033441] [2020-07-18 00:12:29,082 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:29,082 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:29,082 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2113673748] [2020-07-18 00:12:29,088 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:29,092 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:29,097 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:29,288 WARN L140 InductivityCheck]: Transition 429#(and (<= __utac_acc__Specification5_spec__3_~tmp___0~2 2147483647) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)) (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~2 2147483648)) (= 0 ~switchedOnBeforeTS~0)) ( _ , assume !false; , 296#false ) not inductive [2020-07-18 00:12:29,289 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:29,290 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:12:29,296 INFO L168 Benchmark]: Toolchain (without parser) took 4405.65 ms. Allocated memory was 144.2 MB in the beginning and 253.8 MB in the end (delta: 109.6 MB). Free memory was 101.2 MB in the beginning and 92.7 MB in the end (delta: 8.5 MB). Peak memory consumption was 118.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:29,296 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 144.2 MB. Free memory is still 120.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:29,298 INFO L168 Benchmark]: CACSL2BoogieTranslator took 695.92 ms. Allocated memory was 144.2 MB in the beginning and 201.9 MB in the end (delta: 57.7 MB). Free memory was 100.8 MB in the beginning and 169.3 MB in the end (delta: -68.5 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:29,298 INFO L168 Benchmark]: Boogie Preprocessor took 127.75 ms. Allocated memory is still 201.9 MB. Free memory was 169.3 MB in the beginning and 163.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:29,299 INFO L168 Benchmark]: RCFGBuilder took 1813.99 ms. Allocated memory was 201.9 MB in the beginning and 232.8 MB in the end (delta: 30.9 MB). Free memory was 163.9 MB in the beginning and 86.8 MB in the end (delta: 77.0 MB). Peak memory consumption was 108.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:29,300 INFO L168 Benchmark]: TraceAbstraction took 1760.21 ms. Allocated memory was 232.8 MB in the beginning and 253.8 MB in the end (delta: 21.0 MB). Free memory was 86.8 MB in the beginning and 92.7 MB in the end (delta: -5.8 MB). Peak memory consumption was 15.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:29,304 INFO L336 ainManager$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 0.19 ms. Allocated memory is still 144.2 MB. Free memory is still 120.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 695.92 ms. Allocated memory was 144.2 MB in the beginning and 201.9 MB in the end (delta: 57.7 MB). Free memory was 100.8 MB in the beginning and 169.3 MB in the end (delta: -68.5 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 127.75 ms. Allocated memory is still 201.9 MB. Free memory was 169.3 MB in the beginning and 163.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1813.99 ms. Allocated memory was 201.9 MB in the beginning and 232.8 MB in the end (delta: 30.9 MB). Free memory was 163.9 MB in the beginning and 86.8 MB in the end (delta: 77.0 MB). Peak memory consumption was 108.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1760.21 ms. Allocated memory was 232.8 MB in the beginning and 253.8 MB in the end (delta: 21.0 MB). Free memory was 86.8 MB in the beginning and 92.7 MB in the end (delta: -5.8 MB). Peak memory consumption was 15.1 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...