/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_spec2_product46.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:58,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:58,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:58,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:58,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:58,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:58,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:58,518 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:58,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:58,525 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:58,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:58,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:58,530 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:58,532 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:58,534 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:58,535 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:58,537 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:58,538 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:58,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:58,544 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:58,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:58,553 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:58,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:58,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:58,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:58,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:58,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:58,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:58,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:58,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:58,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:58,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:58,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:58,565 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:58,566 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:58,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:58,567 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:58,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:58,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:58,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:58,570 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:58,571 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 00:10:58,599 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:58,599 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:58,602 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:58,603 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:58,603 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:58,603 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:58,606 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:58,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:58,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:58,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:58,607 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:58,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:58,607 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:58,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:58,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:58,608 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:58,608 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:58,608 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:58,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:58,609 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:58,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:58,609 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:58,609 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:58,927 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:58,939 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:58,943 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:58,944 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:58,945 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:58,945 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product46.cil.c [2020-07-18 00:10:59,008 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/711a587ea/91cd4a7c4a444d8884a7c8b800bb7e16/FLAG0cb2b04a1 [2020-07-18 00:10:59,511 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:59,512 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product46.cil.c [2020-07-18 00:10:59,524 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/711a587ea/91cd4a7c4a444d8884a7c8b800bb7e16/FLAG0cb2b04a1 [2020-07-18 00:10:59,840 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/711a587ea/91cd4a7c4a444d8884a7c8b800bb7e16 [2020-07-18 00:10:59,849 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:59,852 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:59,853 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:59,853 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:59,857 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:59,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e4c526f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59, skipping insertion in model container [2020-07-18 00:10:59,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:59,916 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:00,390 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:00,406 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:00,498 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:00,540 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:00,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00 WrapperNode [2020-07-18 00:11:00,541 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:00,542 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:00,542 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:00,543 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:00,557 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,593 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,593 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,640 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,657 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,668 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... [2020-07-18 00:11:00,683 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:00,684 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:00,684 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:00,684 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:00,685 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:00,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:00,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:00,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:00,744 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:00,745 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:00,745 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:00,745 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:00,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:00,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:00,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:00,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:00,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:00,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:00,746 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:00,746 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:00,746 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:00,746 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:00,747 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:00,747 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:00,747 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:11:00,747 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:00,747 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:00,747 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:00,748 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:00,748 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:00,748 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:00,748 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:00,748 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:00,748 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:00,749 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:11:00,749 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:00,749 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:00,749 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:00,749 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:00,749 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:00,749 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:11:00,750 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:11:00,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:00,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:11:00,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:11:00,750 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:00,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:00,751 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:00,752 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:00,752 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:00,752 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:00,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:00,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:00,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:00,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:00,753 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:00,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:00,753 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:00,753 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:00,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:00,754 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:00,754 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:00,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:00,754 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:00,754 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:00,755 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:00,755 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:00,755 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:00,755 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:00,755 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:00,755 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:11:00,756 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:00,756 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:00,756 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:00,756 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:00,756 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:00,757 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:11:00,757 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:00,757 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:00,757 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:00,757 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:00,757 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:00,758 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:00,758 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:11:00,758 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:11:00,758 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:00,758 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:00,758 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:11:00,758 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:00,759 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:00,759 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:11:00,759 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:00,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:00,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:00,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:02,699 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:02,699 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:02,711 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:02 BoogieIcfgContainer [2020-07-18 00:11:02,712 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:02,743 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:02,743 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:02,747 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:02,747 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:59" (1/3) ... [2020-07-18 00:11:02,749 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d564487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:02, skipping insertion in model container [2020-07-18 00:11:02,749 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:00" (2/3) ... [2020-07-18 00:11:02,750 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d564487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:02, skipping insertion in model container [2020-07-18 00:11:02,750 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:02" (3/3) ... [2020-07-18 00:11:02,752 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product46.cil.c [2020-07-18 00:11:02,764 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:02,775 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:02,790 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:02,818 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:02,818 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:02,819 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:02,819 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:02,819 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:02,820 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:02,820 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:02,820 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:02,859 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states. [2020-07-18 00:11:02,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:11:02,898 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:02,899 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:11:02,900 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:02,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:02,907 INFO L82 PathProgramCache]: Analyzing trace with hash -416095138, now seen corresponding path program 1 times [2020-07-18 00:11:02,915 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:02,916 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1315431059] [2020-07-18 00:11:02,916 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,806 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:11:03,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {432#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {326#true} is VALID [2020-07-18 00:11:03,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {326#true} #valid := #valid[0 := 0]; {326#true} is VALID [2020-07-18 00:11:03,913 INFO L280 TraceCheckUtils]: 2: Hoare triple {326#true} assume 0 < #StackHeapBarrier; {326#true} is VALID [2020-07-18 00:11:03,914 INFO L280 TraceCheckUtils]: 3: Hoare triple {326#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(30); srcloc: L375 {326#true} is VALID [2020-07-18 00:11:03,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {326#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(9); srcloc: L375-1 {326#true} is VALID [2020-07-18 00:11:03,915 INFO L280 TraceCheckUtils]: 5: Hoare triple {326#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(21); srcloc: L375-2 {326#true} is VALID [2020-07-18 00:11:03,915 INFO L280 TraceCheckUtils]: 6: Hoare triple {326#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L376 {326#true} is VALID [2020-07-18 00:11:03,916 INFO L280 TraceCheckUtils]: 7: Hoare triple {326#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L382 {326#true} is VALID [2020-07-18 00:11:03,916 INFO L280 TraceCheckUtils]: 8: Hoare triple {326#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L382-1 {326#true} is VALID [2020-07-18 00:11:03,917 INFO L280 TraceCheckUtils]: 9: Hoare triple {326#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L383 {326#true} is VALID [2020-07-18 00:11:03,917 INFO L280 TraceCheckUtils]: 10: Hoare triple {326#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L421 {326#true} is VALID [2020-07-18 00:11:03,917 INFO L280 TraceCheckUtils]: 11: Hoare triple {326#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(25); srcloc: L421-1 {326#true} is VALID [2020-07-18 00:11:03,918 INFO L280 TraceCheckUtils]: 12: Hoare triple {326#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L422 {326#true} is VALID [2020-07-18 00:11:03,918 INFO L280 TraceCheckUtils]: 13: Hoare triple {326#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L428 {326#true} is VALID [2020-07-18 00:11:03,919 INFO L280 TraceCheckUtils]: 14: Hoare triple {326#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L428-1 {326#true} is VALID [2020-07-18 00:11:03,919 INFO L280 TraceCheckUtils]: 15: Hoare triple {326#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(13); srcloc: L429 {326#true} is VALID [2020-07-18 00:11:03,919 INFO L280 TraceCheckUtils]: 16: Hoare triple {326#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(7); srcloc: L503 {326#true} is VALID [2020-07-18 00:11:03,920 INFO L280 TraceCheckUtils]: 17: Hoare triple {326#true} SUMMARY for call write~init~int(44, #t~string39.base, #t~string39.offset, 1); srcloc: L504 {326#true} is VALID [2020-07-18 00:11:03,920 INFO L280 TraceCheckUtils]: 18: Hoare triple {326#true} SUMMARY for call write~init~int(77, #t~string39.base, 1 + #t~string39.offset, 1); srcloc: L504-1 {326#true} is VALID [2020-07-18 00:11:03,920 INFO L280 TraceCheckUtils]: 19: Hoare triple {326#true} SUMMARY for call write~init~int(101, #t~string39.base, 2 + #t~string39.offset, 1); srcloc: L504-2 {326#true} is VALID [2020-07-18 00:11:03,921 INFO L280 TraceCheckUtils]: 20: Hoare triple {326#true} SUMMARY for call write~init~int(116, #t~string39.base, 3 + #t~string39.offset, 1); srcloc: L504-3 {326#true} is VALID [2020-07-18 00:11:03,921 INFO L280 TraceCheckUtils]: 21: Hoare triple {326#true} SUMMARY for call write~init~int(104, #t~string39.base, 4 + #t~string39.offset, 1); srcloc: L504-4 {326#true} is VALID [2020-07-18 00:11:03,922 INFO L280 TraceCheckUtils]: 22: Hoare triple {326#true} SUMMARY for call write~init~int(58, #t~string39.base, 5 + #t~string39.offset, 1); srcloc: L504-5 {326#true} is VALID [2020-07-18 00:11:03,922 INFO L280 TraceCheckUtils]: 23: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string39.base, 6 + #t~string39.offset, 1); srcloc: L504-6 {326#true} is VALID [2020-07-18 00:11:03,923 INFO L280 TraceCheckUtils]: 24: Hoare triple {326#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(5); srcloc: L504-7 {326#true} is VALID [2020-07-18 00:11:03,923 INFO L280 TraceCheckUtils]: 25: Hoare triple {326#true} SUMMARY for call write~init~int(67, #t~string41.base, #t~string41.offset, 1); srcloc: L508 {326#true} is VALID [2020-07-18 00:11:03,923 INFO L280 TraceCheckUtils]: 26: Hoare triple {326#true} SUMMARY for call write~init~int(82, #t~string41.base, 1 + #t~string41.offset, 1); srcloc: L508-1 {326#true} is VALID [2020-07-18 00:11:03,924 INFO L280 TraceCheckUtils]: 27: Hoare triple {326#true} SUMMARY for call write~init~int(73, #t~string41.base, 2 + #t~string41.offset, 1); srcloc: L508-2 {326#true} is VALID [2020-07-18 00:11:03,924 INFO L280 TraceCheckUtils]: 28: Hoare triple {326#true} SUMMARY for call write~init~int(84, #t~string41.base, 3 + #t~string41.offset, 1); srcloc: L508-3 {326#true} is VALID [2020-07-18 00:11:03,925 INFO L280 TraceCheckUtils]: 29: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string41.base, 4 + #t~string41.offset, 1); srcloc: L508-4 {326#true} is VALID [2020-07-18 00:11:03,925 INFO L280 TraceCheckUtils]: 30: Hoare triple {326#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L508-5 {326#true} is VALID [2020-07-18 00:11:03,925 INFO L280 TraceCheckUtils]: 31: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L512 {326#true} is VALID [2020-07-18 00:11:03,926 INFO L280 TraceCheckUtils]: 32: Hoare triple {326#true} SUMMARY for call write~init~int(75, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L512-1 {326#true} is VALID [2020-07-18 00:11:03,926 INFO L280 TraceCheckUtils]: 33: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L512-2 {326#true} is VALID [2020-07-18 00:11:03,927 INFO L280 TraceCheckUtils]: 34: Hoare triple {326#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(2); srcloc: L512-3 {326#true} is VALID [2020-07-18 00:11:03,927 INFO L280 TraceCheckUtils]: 35: Hoare triple {326#true} SUMMARY for call write~init~int(41, #t~string45.base, #t~string45.offset, 1); srcloc: L516 {326#true} is VALID [2020-07-18 00:11:03,927 INFO L280 TraceCheckUtils]: 36: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L516-1 {326#true} is VALID [2020-07-18 00:11:03,928 INFO L280 TraceCheckUtils]: 37: Hoare triple {326#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(13); srcloc: L516-2 {326#true} is VALID [2020-07-18 00:11:03,928 INFO L280 TraceCheckUtils]: 38: Hoare triple {326#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L795 {326#true} is VALID [2020-07-18 00:11:03,929 INFO L280 TraceCheckUtils]: 39: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L799 {326#true} is VALID [2020-07-18 00:11:03,929 INFO L280 TraceCheckUtils]: 40: Hoare triple {326#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L799-1 {326#true} is VALID [2020-07-18 00:11:03,929 INFO L280 TraceCheckUtils]: 41: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L799-2 {326#true} is VALID [2020-07-18 00:11:03,930 INFO L280 TraceCheckUtils]: 42: Hoare triple {326#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L799-3 {326#true} is VALID [2020-07-18 00:11:03,930 INFO L280 TraceCheckUtils]: 43: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L803 {326#true} is VALID [2020-07-18 00:11:03,931 INFO L280 TraceCheckUtils]: 44: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L803-1 {326#true} is VALID [2020-07-18 00:11:03,931 INFO L280 TraceCheckUtils]: 45: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L803-2 {326#true} is VALID [2020-07-18 00:11:03,931 INFO L280 TraceCheckUtils]: 46: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L803-3 {326#true} is VALID [2020-07-18 00:11:03,932 INFO L280 TraceCheckUtils]: 47: Hoare triple {326#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(7); srcloc: L803-4 {326#true} is VALID [2020-07-18 00:11:03,932 INFO L280 TraceCheckUtils]: 48: Hoare triple {326#true} SUMMARY for call write~init~int(44, #t~string58.base, #t~string58.offset, 1); srcloc: L807 {326#true} is VALID [2020-07-18 00:11:03,933 INFO L280 TraceCheckUtils]: 49: Hoare triple {326#true} SUMMARY for call write~init~int(80, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L807-1 {326#true} is VALID [2020-07-18 00:11:03,933 INFO L280 TraceCheckUtils]: 50: Hoare triple {326#true} SUMMARY for call write~init~int(117, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L807-2 {326#true} is VALID [2020-07-18 00:11:03,933 INFO L280 TraceCheckUtils]: 51: Hoare triple {326#true} SUMMARY for call write~init~int(109, #t~string58.base, 3 + #t~string58.offset, 1); srcloc: L807-3 {326#true} is VALID [2020-07-18 00:11:03,934 INFO L280 TraceCheckUtils]: 52: Hoare triple {326#true} SUMMARY for call write~init~int(112, #t~string58.base, 4 + #t~string58.offset, 1); srcloc: L807-4 {326#true} is VALID [2020-07-18 00:11:03,934 INFO L280 TraceCheckUtils]: 53: Hoare triple {326#true} SUMMARY for call write~init~int(58, #t~string58.base, 5 + #t~string58.offset, 1); srcloc: L807-5 {326#true} is VALID [2020-07-18 00:11:03,935 INFO L280 TraceCheckUtils]: 54: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string58.base, 6 + #t~string58.offset, 1); srcloc: L807-6 {326#true} is VALID [2020-07-18 00:11:03,935 INFO L280 TraceCheckUtils]: 55: Hoare triple {326#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(3); srcloc: L807-7 {326#true} is VALID [2020-07-18 00:11:03,935 INFO L280 TraceCheckUtils]: 56: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L811 {326#true} is VALID [2020-07-18 00:11:03,936 INFO L280 TraceCheckUtils]: 57: Hoare triple {326#true} SUMMARY for call write~init~int(110, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L811-1 {326#true} is VALID [2020-07-18 00:11:03,936 INFO L280 TraceCheckUtils]: 58: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L811-2 {326#true} is VALID [2020-07-18 00:11:03,936 INFO L280 TraceCheckUtils]: 59: Hoare triple {326#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(4); srcloc: L811-3 {326#true} is VALID [2020-07-18 00:11:03,937 INFO L280 TraceCheckUtils]: 60: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string62.base, #t~string62.offset, 1); srcloc: L815 {326#true} is VALID [2020-07-18 00:11:03,937 INFO L280 TraceCheckUtils]: 61: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L815-1 {326#true} is VALID [2020-07-18 00:11:03,937 INFO L280 TraceCheckUtils]: 62: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L815-2 {326#true} is VALID [2020-07-18 00:11:03,938 INFO L280 TraceCheckUtils]: 63: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L815-3 {326#true} is VALID [2020-07-18 00:11:03,938 INFO L280 TraceCheckUtils]: 64: Hoare triple {326#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3); srcloc: L815-4 {326#true} is VALID [2020-07-18 00:11:03,938 INFO L280 TraceCheckUtils]: 65: Hoare triple {326#true} SUMMARY for call write~init~int(41, #t~string64.base, #t~string64.offset, 1); srcloc: L819 {326#true} is VALID [2020-07-18 00:11:03,939 INFO L280 TraceCheckUtils]: 66: Hoare triple {326#true} SUMMARY for call write~init~int(32, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L819-1 {326#true} is VALID [2020-07-18 00:11:03,939 INFO L280 TraceCheckUtils]: 67: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L819-2 {326#true} is VALID [2020-07-18 00:11:03,939 INFO L280 TraceCheckUtils]: 68: Hoare triple {326#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(2); srcloc: L819-3 {326#true} is VALID [2020-07-18 00:11:03,940 INFO L280 TraceCheckUtils]: 69: Hoare triple {326#true} SUMMARY for call write~init~int(10, #t~string66.base, #t~string66.offset, 1); srcloc: L821 {326#true} is VALID [2020-07-18 00:11:03,940 INFO L280 TraceCheckUtils]: 70: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L821-1 {326#true} is VALID [2020-07-18 00:11:03,941 INFO L280 TraceCheckUtils]: 71: Hoare triple {326#true} ~head~0.base, ~head~0.offset := 0, 0; {326#true} is VALID [2020-07-18 00:11:03,941 INFO L280 TraceCheckUtils]: 72: Hoare triple {326#true} ~waterLevel~0 := 1; {326#true} is VALID [2020-07-18 00:11:03,941 INFO L280 TraceCheckUtils]: 73: Hoare triple {326#true} ~methaneLevelCritical~0 := 0; {326#true} is VALID [2020-07-18 00:11:03,942 INFO L280 TraceCheckUtils]: 74: Hoare triple {326#true} ~cleanupTimeShifts~0 := 4; {326#true} is VALID [2020-07-18 00:11:03,942 INFO L280 TraceCheckUtils]: 75: Hoare triple {326#true} ~pumpRunning~0 := 0; {326#true} is VALID [2020-07-18 00:11:03,942 INFO L280 TraceCheckUtils]: 76: Hoare triple {326#true} ~systemActive~0 := 1; {326#true} is VALID [2020-07-18 00:11:03,943 INFO L280 TraceCheckUtils]: 77: Hoare triple {326#true} ~methAndRunningLastTime~0 := 0; {326#true} is VALID [2020-07-18 00:11:03,943 INFO L280 TraceCheckUtils]: 78: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:03,943 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {326#true} {326#true} #936#return; {326#true} is VALID [2020-07-18 00:11:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:03,986 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {326#true} {326#true} #836#return; {326#true} is VALID [2020-07-18 00:11:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:03,993 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {326#true} {326#true} #838#return; {326#true} is VALID [2020-07-18 00:11:03,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:03,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {326#true} havoc ~retValue_acc~1; {326#true} is VALID [2020-07-18 00:11:03,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {326#true} ~retValue_acc~1 := 1; {326#true} is VALID [2020-07-18 00:11:03,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {326#true} #res := ~retValue_acc~1; {326#true} is VALID [2020-07-18 00:11:03,999 INFO L280 TraceCheckUtils]: 3: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:04,000 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {326#true} {326#true} #840#return; {326#true} is VALID [2020-07-18 00:11:04,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:04,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:04,005 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {326#true} {326#true} #842#return; {326#true} is VALID [2020-07-18 00:11:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:04,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {433#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {326#true} is VALID [2020-07-18 00:11:04,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:04,023 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {326#true} {326#true} #926#return; {326#true} is VALID [2020-07-18 00:11:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:04,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {326#true} havoc ~retValue_acc~5; {326#true} is VALID [2020-07-18 00:11:04,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {326#true} ~retValue_acc~5 := ~methaneLevelCritical~0; {326#true} is VALID [2020-07-18 00:11:04,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {326#true} #res := ~retValue_acc~5; {326#true} is VALID [2020-07-18 00:11:04,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:04,031 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {326#true} {327#false} #894#return; {327#false} is VALID [2020-07-18 00:11:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:04,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {326#true} havoc ~retValue_acc~10; {326#true} is VALID [2020-07-18 00:11:04,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {326#true} ~retValue_acc~10 := ~pumpRunning~0; {326#true} is VALID [2020-07-18 00:11:04,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {326#true} #res := ~retValue_acc~10; {326#true} is VALID [2020-07-18 00:11:04,037 INFO L280 TraceCheckUtils]: 3: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:04,037 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {326#true} {327#false} #896#return; {327#false} is VALID [2020-07-18 00:11:04,043 INFO L263 TraceCheckUtils]: 0: Hoare triple {326#true} call ULTIMATE.init(); {432#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 00:11:04,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {432#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {326#true} is VALID [2020-07-18 00:11:04,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {326#true} #valid := #valid[0 := 0]; {326#true} is VALID [2020-07-18 00:11:04,045 INFO L280 TraceCheckUtils]: 3: Hoare triple {326#true} assume 0 < #StackHeapBarrier; {326#true} is VALID [2020-07-18 00:11:04,045 INFO L280 TraceCheckUtils]: 4: Hoare triple {326#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(30); srcloc: L375 {326#true} is VALID [2020-07-18 00:11:04,048 INFO L280 TraceCheckUtils]: 5: Hoare triple {326#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(9); srcloc: L375-1 {326#true} is VALID [2020-07-18 00:11:04,049 INFO L280 TraceCheckUtils]: 6: Hoare triple {326#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(21); srcloc: L375-2 {326#true} is VALID [2020-07-18 00:11:04,049 INFO L280 TraceCheckUtils]: 7: Hoare triple {326#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L376 {326#true} is VALID [2020-07-18 00:11:04,049 INFO L280 TraceCheckUtils]: 8: Hoare triple {326#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L382 {326#true} is VALID [2020-07-18 00:11:04,050 INFO L280 TraceCheckUtils]: 9: Hoare triple {326#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L382-1 {326#true} is VALID [2020-07-18 00:11:04,050 INFO L280 TraceCheckUtils]: 10: Hoare triple {326#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L383 {326#true} is VALID [2020-07-18 00:11:04,050 INFO L280 TraceCheckUtils]: 11: Hoare triple {326#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L421 {326#true} is VALID [2020-07-18 00:11:04,051 INFO L280 TraceCheckUtils]: 12: Hoare triple {326#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(25); srcloc: L421-1 {326#true} is VALID [2020-07-18 00:11:04,051 INFO L280 TraceCheckUtils]: 13: Hoare triple {326#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L422 {326#true} is VALID [2020-07-18 00:11:04,052 INFO L280 TraceCheckUtils]: 14: Hoare triple {326#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L428 {326#true} is VALID [2020-07-18 00:11:04,052 INFO L280 TraceCheckUtils]: 15: Hoare triple {326#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L428-1 {326#true} is VALID [2020-07-18 00:11:04,053 INFO L280 TraceCheckUtils]: 16: Hoare triple {326#true} SUMMARY for call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(13); srcloc: L429 {326#true} is VALID [2020-07-18 00:11:04,053 INFO L280 TraceCheckUtils]: 17: Hoare triple {326#true} SUMMARY for call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(7); srcloc: L503 {326#true} is VALID [2020-07-18 00:11:04,053 INFO L280 TraceCheckUtils]: 18: Hoare triple {326#true} SUMMARY for call write~init~int(44, #t~string39.base, #t~string39.offset, 1); srcloc: L504 {326#true} is VALID [2020-07-18 00:11:04,054 INFO L280 TraceCheckUtils]: 19: Hoare triple {326#true} SUMMARY for call write~init~int(77, #t~string39.base, 1 + #t~string39.offset, 1); srcloc: L504-1 {326#true} is VALID [2020-07-18 00:11:04,054 INFO L280 TraceCheckUtils]: 20: Hoare triple {326#true} SUMMARY for call write~init~int(101, #t~string39.base, 2 + #t~string39.offset, 1); srcloc: L504-2 {326#true} is VALID [2020-07-18 00:11:04,060 INFO L280 TraceCheckUtils]: 21: Hoare triple {326#true} SUMMARY for call write~init~int(116, #t~string39.base, 3 + #t~string39.offset, 1); srcloc: L504-3 {326#true} is VALID [2020-07-18 00:11:04,061 INFO L280 TraceCheckUtils]: 22: Hoare triple {326#true} SUMMARY for call write~init~int(104, #t~string39.base, 4 + #t~string39.offset, 1); srcloc: L504-4 {326#true} is VALID [2020-07-18 00:11:04,061 INFO L280 TraceCheckUtils]: 23: Hoare triple {326#true} SUMMARY for call write~init~int(58, #t~string39.base, 5 + #t~string39.offset, 1); srcloc: L504-5 {326#true} is VALID [2020-07-18 00:11:04,061 INFO L280 TraceCheckUtils]: 24: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string39.base, 6 + #t~string39.offset, 1); srcloc: L504-6 {326#true} is VALID [2020-07-18 00:11:04,062 INFO L280 TraceCheckUtils]: 25: Hoare triple {326#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(5); srcloc: L504-7 {326#true} is VALID [2020-07-18 00:11:04,062 INFO L280 TraceCheckUtils]: 26: Hoare triple {326#true} SUMMARY for call write~init~int(67, #t~string41.base, #t~string41.offset, 1); srcloc: L508 {326#true} is VALID [2020-07-18 00:11:04,065 INFO L280 TraceCheckUtils]: 27: Hoare triple {326#true} SUMMARY for call write~init~int(82, #t~string41.base, 1 + #t~string41.offset, 1); srcloc: L508-1 {326#true} is VALID [2020-07-18 00:11:04,066 INFO L280 TraceCheckUtils]: 28: Hoare triple {326#true} SUMMARY for call write~init~int(73, #t~string41.base, 2 + #t~string41.offset, 1); srcloc: L508-2 {326#true} is VALID [2020-07-18 00:11:04,066 INFO L280 TraceCheckUtils]: 29: Hoare triple {326#true} SUMMARY for call write~init~int(84, #t~string41.base, 3 + #t~string41.offset, 1); srcloc: L508-3 {326#true} is VALID [2020-07-18 00:11:04,066 INFO L280 TraceCheckUtils]: 30: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string41.base, 4 + #t~string41.offset, 1); srcloc: L508-4 {326#true} is VALID [2020-07-18 00:11:04,067 INFO L280 TraceCheckUtils]: 31: Hoare triple {326#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L508-5 {326#true} is VALID [2020-07-18 00:11:04,067 INFO L280 TraceCheckUtils]: 32: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L512 {326#true} is VALID [2020-07-18 00:11:04,067 INFO L280 TraceCheckUtils]: 33: Hoare triple {326#true} SUMMARY for call write~init~int(75, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L512-1 {326#true} is VALID [2020-07-18 00:11:04,068 INFO L280 TraceCheckUtils]: 34: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L512-2 {326#true} is VALID [2020-07-18 00:11:04,068 INFO L280 TraceCheckUtils]: 35: Hoare triple {326#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(2); srcloc: L512-3 {326#true} is VALID [2020-07-18 00:11:04,070 INFO L280 TraceCheckUtils]: 36: Hoare triple {326#true} SUMMARY for call write~init~int(41, #t~string45.base, #t~string45.offset, 1); srcloc: L516 {326#true} is VALID [2020-07-18 00:11:04,071 INFO L280 TraceCheckUtils]: 37: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L516-1 {326#true} is VALID [2020-07-18 00:11:04,071 INFO L280 TraceCheckUtils]: 38: Hoare triple {326#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(13); srcloc: L516-2 {326#true} is VALID [2020-07-18 00:11:04,071 INFO L280 TraceCheckUtils]: 39: Hoare triple {326#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L795 {326#true} is VALID [2020-07-18 00:11:04,072 INFO L280 TraceCheckUtils]: 40: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L799 {326#true} is VALID [2020-07-18 00:11:04,072 INFO L280 TraceCheckUtils]: 41: Hoare triple {326#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L799-1 {326#true} is VALID [2020-07-18 00:11:04,072 INFO L280 TraceCheckUtils]: 42: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L799-2 {326#true} is VALID [2020-07-18 00:11:04,073 INFO L280 TraceCheckUtils]: 43: Hoare triple {326#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L799-3 {326#true} is VALID [2020-07-18 00:11:04,073 INFO L280 TraceCheckUtils]: 44: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L803 {326#true} is VALID [2020-07-18 00:11:04,074 INFO L280 TraceCheckUtils]: 45: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L803-1 {326#true} is VALID [2020-07-18 00:11:04,074 INFO L280 TraceCheckUtils]: 46: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L803-2 {326#true} is VALID [2020-07-18 00:11:04,074 INFO L280 TraceCheckUtils]: 47: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L803-3 {326#true} is VALID [2020-07-18 00:11:04,075 INFO L280 TraceCheckUtils]: 48: Hoare triple {326#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(7); srcloc: L803-4 {326#true} is VALID [2020-07-18 00:11:04,075 INFO L280 TraceCheckUtils]: 49: Hoare triple {326#true} SUMMARY for call write~init~int(44, #t~string58.base, #t~string58.offset, 1); srcloc: L807 {326#true} is VALID [2020-07-18 00:11:04,075 INFO L280 TraceCheckUtils]: 50: Hoare triple {326#true} SUMMARY for call write~init~int(80, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L807-1 {326#true} is VALID [2020-07-18 00:11:04,075 INFO L280 TraceCheckUtils]: 51: Hoare triple {326#true} SUMMARY for call write~init~int(117, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L807-2 {326#true} is VALID [2020-07-18 00:11:04,076 INFO L280 TraceCheckUtils]: 52: Hoare triple {326#true} SUMMARY for call write~init~int(109, #t~string58.base, 3 + #t~string58.offset, 1); srcloc: L807-3 {326#true} is VALID [2020-07-18 00:11:04,076 INFO L280 TraceCheckUtils]: 53: Hoare triple {326#true} SUMMARY for call write~init~int(112, #t~string58.base, 4 + #t~string58.offset, 1); srcloc: L807-4 {326#true} is VALID [2020-07-18 00:11:04,076 INFO L280 TraceCheckUtils]: 54: Hoare triple {326#true} SUMMARY for call write~init~int(58, #t~string58.base, 5 + #t~string58.offset, 1); srcloc: L807-5 {326#true} is VALID [2020-07-18 00:11:04,077 INFO L280 TraceCheckUtils]: 55: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string58.base, 6 + #t~string58.offset, 1); srcloc: L807-6 {326#true} is VALID [2020-07-18 00:11:04,077 INFO L280 TraceCheckUtils]: 56: Hoare triple {326#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(3); srcloc: L807-7 {326#true} is VALID [2020-07-18 00:11:04,077 INFO L280 TraceCheckUtils]: 57: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L811 {326#true} is VALID [2020-07-18 00:11:04,077 INFO L280 TraceCheckUtils]: 58: Hoare triple {326#true} SUMMARY for call write~init~int(110, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L811-1 {326#true} is VALID [2020-07-18 00:11:04,078 INFO L280 TraceCheckUtils]: 59: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L811-2 {326#true} is VALID [2020-07-18 00:11:04,078 INFO L280 TraceCheckUtils]: 60: Hoare triple {326#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(4); srcloc: L811-3 {326#true} is VALID [2020-07-18 00:11:04,078 INFO L280 TraceCheckUtils]: 61: Hoare triple {326#true} SUMMARY for call write~init~int(79, #t~string62.base, #t~string62.offset, 1); srcloc: L815 {326#true} is VALID [2020-07-18 00:11:04,078 INFO L280 TraceCheckUtils]: 62: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L815-1 {326#true} is VALID [2020-07-18 00:11:04,079 INFO L280 TraceCheckUtils]: 63: Hoare triple {326#true} SUMMARY for call write~init~int(102, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L815-2 {326#true} is VALID [2020-07-18 00:11:04,079 INFO L280 TraceCheckUtils]: 64: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L815-3 {326#true} is VALID [2020-07-18 00:11:04,079 INFO L280 TraceCheckUtils]: 65: Hoare triple {326#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3); srcloc: L815-4 {326#true} is VALID [2020-07-18 00:11:04,080 INFO L280 TraceCheckUtils]: 66: Hoare triple {326#true} SUMMARY for call write~init~int(41, #t~string64.base, #t~string64.offset, 1); srcloc: L819 {326#true} is VALID [2020-07-18 00:11:04,080 INFO L280 TraceCheckUtils]: 67: Hoare triple {326#true} SUMMARY for call write~init~int(32, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L819-1 {326#true} is VALID [2020-07-18 00:11:04,080 INFO L280 TraceCheckUtils]: 68: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L819-2 {326#true} is VALID [2020-07-18 00:11:04,080 INFO L280 TraceCheckUtils]: 69: Hoare triple {326#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(2); srcloc: L819-3 {326#true} is VALID [2020-07-18 00:11:04,081 INFO L280 TraceCheckUtils]: 70: Hoare triple {326#true} SUMMARY for call write~init~int(10, #t~string66.base, #t~string66.offset, 1); srcloc: L821 {326#true} is VALID [2020-07-18 00:11:04,081 INFO L280 TraceCheckUtils]: 71: Hoare triple {326#true} SUMMARY for call write~init~int(0, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L821-1 {326#true} is VALID [2020-07-18 00:11:04,081 INFO L280 TraceCheckUtils]: 72: Hoare triple {326#true} ~head~0.base, ~head~0.offset := 0, 0; {326#true} is VALID [2020-07-18 00:11:04,081 INFO L280 TraceCheckUtils]: 73: Hoare triple {326#true} ~waterLevel~0 := 1; {326#true} is VALID [2020-07-18 00:11:04,083 INFO L280 TraceCheckUtils]: 74: Hoare triple {326#true} ~methaneLevelCritical~0 := 0; {326#true} is VALID [2020-07-18 00:11:04,083 INFO L280 TraceCheckUtils]: 75: Hoare triple {326#true} ~cleanupTimeShifts~0 := 4; {326#true} is VALID [2020-07-18 00:11:04,083 INFO L280 TraceCheckUtils]: 76: Hoare triple {326#true} ~pumpRunning~0 := 0; {326#true} is VALID [2020-07-18 00:11:04,084 INFO L280 TraceCheckUtils]: 77: Hoare triple {326#true} ~systemActive~0 := 1; {326#true} is VALID [2020-07-18 00:11:04,084 INFO L280 TraceCheckUtils]: 78: Hoare triple {326#true} ~methAndRunningLastTime~0 := 0; {326#true} is VALID [2020-07-18 00:11:04,084 INFO L280 TraceCheckUtils]: 79: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:04,085 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {326#true} {326#true} #936#return; {326#true} is VALID [2020-07-18 00:11:04,085 INFO L263 TraceCheckUtils]: 81: Hoare triple {326#true} call #t~ret74 := main(); {326#true} is VALID [2020-07-18 00:11:04,085 INFO L280 TraceCheckUtils]: 82: Hoare triple {326#true} havoc ~retValue_acc~8; {326#true} is VALID [2020-07-18 00:11:04,085 INFO L280 TraceCheckUtils]: 83: Hoare triple {326#true} havoc ~tmp~3; {326#true} is VALID [2020-07-18 00:11:04,086 INFO L263 TraceCheckUtils]: 84: Hoare triple {326#true} call select_helpers(); {326#true} is VALID [2020-07-18 00:11:04,086 INFO L280 TraceCheckUtils]: 85: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:04,087 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {326#true} {326#true} #836#return; {326#true} is VALID [2020-07-18 00:11:04,090 INFO L263 TraceCheckUtils]: 87: Hoare triple {326#true} call select_features(); {326#true} is VALID [2020-07-18 00:11:04,090 INFO L280 TraceCheckUtils]: 88: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:04,091 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {326#true} {326#true} #838#return; {326#true} is VALID [2020-07-18 00:11:04,091 INFO L263 TraceCheckUtils]: 90: Hoare triple {326#true} call #t~ret46 := valid_product(); {326#true} is VALID [2020-07-18 00:11:04,091 INFO L280 TraceCheckUtils]: 91: Hoare triple {326#true} havoc ~retValue_acc~1; {326#true} is VALID [2020-07-18 00:11:04,091 INFO L280 TraceCheckUtils]: 92: Hoare triple {326#true} ~retValue_acc~1 := 1; {326#true} is VALID [2020-07-18 00:11:04,092 INFO L280 TraceCheckUtils]: 93: Hoare triple {326#true} #res := ~retValue_acc~1; {326#true} is VALID [2020-07-18 00:11:04,092 INFO L280 TraceCheckUtils]: 94: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:04,093 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {326#true} {326#true} #840#return; {326#true} is VALID [2020-07-18 00:11:04,094 INFO L280 TraceCheckUtils]: 96: Hoare triple {326#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647; {326#true} is VALID [2020-07-18 00:11:04,094 INFO L280 TraceCheckUtils]: 97: Hoare triple {326#true} ~tmp~3 := #t~ret46; {326#true} is VALID [2020-07-18 00:11:04,098 INFO L280 TraceCheckUtils]: 98: Hoare triple {326#true} havoc #t~ret46; {326#true} is VALID [2020-07-18 00:11:04,099 INFO L280 TraceCheckUtils]: 99: Hoare triple {326#true} assume 0 != ~tmp~3; {326#true} is VALID [2020-07-18 00:11:04,099 INFO L263 TraceCheckUtils]: 100: Hoare triple {326#true} call setup(); {326#true} is VALID [2020-07-18 00:11:04,101 INFO L280 TraceCheckUtils]: 101: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:04,101 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {326#true} {326#true} #842#return; {326#true} is VALID [2020-07-18 00:11:04,101 INFO L263 TraceCheckUtils]: 103: Hoare triple {326#true} call runTest(); {326#true} is VALID [2020-07-18 00:11:04,102 INFO L263 TraceCheckUtils]: 104: Hoare triple {326#true} call __utac_acc__Specification2_spec__1(); {433#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:11:04,103 INFO L280 TraceCheckUtils]: 105: Hoare triple {433#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {326#true} is VALID [2020-07-18 00:11:04,103 INFO L280 TraceCheckUtils]: 106: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:04,103 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {326#true} {326#true} #926#return; {326#true} is VALID [2020-07-18 00:11:04,104 INFO L263 TraceCheckUtils]: 108: Hoare triple {326#true} call test(); {326#true} is VALID [2020-07-18 00:11:04,104 INFO L280 TraceCheckUtils]: 109: Hoare triple {326#true} havoc ~splverifierCounter~0; {326#true} is VALID [2020-07-18 00:11:04,105 INFO L280 TraceCheckUtils]: 110: Hoare triple {326#true} havoc ~tmp~9; {326#true} is VALID [2020-07-18 00:11:04,105 INFO L280 TraceCheckUtils]: 111: Hoare triple {326#true} havoc ~tmp___0~2; {326#true} is VALID [2020-07-18 00:11:04,105 INFO L280 TraceCheckUtils]: 112: Hoare triple {326#true} havoc ~tmp___1~0; {326#true} is VALID [2020-07-18 00:11:04,106 INFO L280 TraceCheckUtils]: 113: Hoare triple {326#true} havoc ~tmp___2~0; {326#true} is VALID [2020-07-18 00:11:04,106 INFO L280 TraceCheckUtils]: 114: Hoare triple {326#true} ~splverifierCounter~0 := 0; {326#true} is VALID [2020-07-18 00:11:04,107 INFO L280 TraceCheckUtils]: 115: Hoare triple {326#true} assume false; {327#false} is VALID [2020-07-18 00:11:04,107 INFO L263 TraceCheckUtils]: 116: Hoare triple {327#false} call cleanup(); {327#false} is VALID [2020-07-18 00:11:04,107 INFO L280 TraceCheckUtils]: 117: Hoare triple {327#false} havoc ~i~0; {327#false} is VALID [2020-07-18 00:11:04,108 INFO L280 TraceCheckUtils]: 118: Hoare triple {327#false} havoc ~__cil_tmp2~0; {327#false} is VALID [2020-07-18 00:11:04,108 INFO L263 TraceCheckUtils]: 119: Hoare triple {327#false} call timeShift(); {327#false} is VALID [2020-07-18 00:11:04,108 INFO L280 TraceCheckUtils]: 120: Hoare triple {327#false} assume !(0 != ~pumpRunning~0); {327#false} is VALID [2020-07-18 00:11:04,109 INFO L280 TraceCheckUtils]: 121: Hoare triple {327#false} assume !(0 != ~systemActive~0); {327#false} is VALID [2020-07-18 00:11:04,109 INFO L263 TraceCheckUtils]: 122: Hoare triple {327#false} call __utac_acc__Specification2_spec__2(); {327#false} is VALID [2020-07-18 00:11:04,109 INFO L280 TraceCheckUtils]: 123: Hoare triple {327#false} havoc ~tmp~8; {327#false} is VALID [2020-07-18 00:11:04,110 INFO L280 TraceCheckUtils]: 124: Hoare triple {327#false} havoc ~tmp___0~1; {327#false} is VALID [2020-07-18 00:11:04,110 INFO L263 TraceCheckUtils]: 125: Hoare triple {327#false} call #t~ret68 := isMethaneLevelCritical(); {326#true} is VALID [2020-07-18 00:11:04,110 INFO L280 TraceCheckUtils]: 126: Hoare triple {326#true} havoc ~retValue_acc~5; {326#true} is VALID [2020-07-18 00:11:04,111 INFO L280 TraceCheckUtils]: 127: Hoare triple {326#true} ~retValue_acc~5 := ~methaneLevelCritical~0; {326#true} is VALID [2020-07-18 00:11:04,111 INFO L280 TraceCheckUtils]: 128: Hoare triple {326#true} #res := ~retValue_acc~5; {326#true} is VALID [2020-07-18 00:11:04,111 INFO L280 TraceCheckUtils]: 129: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:04,112 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {326#true} {327#false} #894#return; {327#false} is VALID [2020-07-18 00:11:04,112 INFO L280 TraceCheckUtils]: 131: Hoare triple {327#false} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {327#false} is VALID [2020-07-18 00:11:04,112 INFO L280 TraceCheckUtils]: 132: Hoare triple {327#false} ~tmp~8 := #t~ret68; {327#false} is VALID [2020-07-18 00:11:04,113 INFO L280 TraceCheckUtils]: 133: Hoare triple {327#false} havoc #t~ret68; {327#false} is VALID [2020-07-18 00:11:04,113 INFO L280 TraceCheckUtils]: 134: Hoare triple {327#false} assume 0 != ~tmp~8; {327#false} is VALID [2020-07-18 00:11:04,116 INFO L263 TraceCheckUtils]: 135: Hoare triple {327#false} call #t~ret69 := isPumpRunning(); {326#true} is VALID [2020-07-18 00:11:04,117 INFO L280 TraceCheckUtils]: 136: Hoare triple {326#true} havoc ~retValue_acc~10; {326#true} is VALID [2020-07-18 00:11:04,117 INFO L280 TraceCheckUtils]: 137: Hoare triple {326#true} ~retValue_acc~10 := ~pumpRunning~0; {326#true} is VALID [2020-07-18 00:11:04,117 INFO L280 TraceCheckUtils]: 138: Hoare triple {326#true} #res := ~retValue_acc~10; {326#true} is VALID [2020-07-18 00:11:04,118 INFO L280 TraceCheckUtils]: 139: Hoare triple {326#true} assume true; {326#true} is VALID [2020-07-18 00:11:04,118 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {326#true} {327#false} #896#return; {327#false} is VALID [2020-07-18 00:11:04,118 INFO L280 TraceCheckUtils]: 141: Hoare triple {327#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {327#false} is VALID [2020-07-18 00:11:04,119 INFO L280 TraceCheckUtils]: 142: Hoare triple {327#false} ~tmp___0~1 := #t~ret69; {327#false} is VALID [2020-07-18 00:11:04,119 INFO L280 TraceCheckUtils]: 143: Hoare triple {327#false} havoc #t~ret69; {327#false} is VALID [2020-07-18 00:11:04,120 INFO L280 TraceCheckUtils]: 144: Hoare triple {327#false} assume 0 != ~tmp___0~1; {327#false} is VALID [2020-07-18 00:11:04,120 INFO L280 TraceCheckUtils]: 145: Hoare triple {327#false} assume 0 != ~methAndRunningLastTime~0; {327#false} is VALID [2020-07-18 00:11:04,121 INFO L263 TraceCheckUtils]: 146: Hoare triple {327#false} call __automaton_fail(); {327#false} is VALID [2020-07-18 00:11:04,121 INFO L280 TraceCheckUtils]: 147: Hoare triple {327#false} assume !false; {327#false} is VALID [2020-07-18 00:11:04,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:11:04,403 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:04,406 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1315431059] [2020-07-18 00:11:04,408 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:04,408 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:11:04,408 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1423523727] [2020-07-18 00:11:04,417 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:11:04,423 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:04,427 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:11:04,609 WARN L140 InductivityCheck]: Transition 442#(and (not (= 0 ~methAndRunningLastTime~0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~1 2147483648)) (<= __utac_acc__Specification2_spec__2_~tmp___0~1 2147483647) (not (= __utac_acc__Specification2_spec__2_~tmp___0~1 0))) ( _ , assume !false; , 327#false ) not inductive [2020-07-18 00:11:04,610 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:04,611 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:11:04,617 INFO L168 Benchmark]: Toolchain (without parser) took 4765.48 ms. Allocated memory was 142.1 MB in the beginning and 251.1 MB in the end (delta: 109.1 MB). Free memory was 100.7 MB in the beginning and 91.4 MB in the end (delta: 9.3 MB). Peak memory consumption was 118.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:04,618 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 142.1 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:04,619 INFO L168 Benchmark]: CACSL2BoogieTranslator took 688.33 ms. Allocated memory was 142.1 MB in the beginning and 202.9 MB in the end (delta: 60.8 MB). Free memory was 100.3 MB in the beginning and 167.5 MB in the end (delta: -67.2 MB). Peak memory consumption was 24.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:04,620 INFO L168 Benchmark]: Boogie Preprocessor took 141.42 ms. Allocated memory is still 202.9 MB. Free memory was 167.5 MB in the beginning and 161.8 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:04,621 INFO L168 Benchmark]: RCFGBuilder took 2028.23 ms. Allocated memory was 202.9 MB in the beginning and 233.8 MB in the end (delta: 30.9 MB). Free memory was 161.8 MB in the beginning and 81.4 MB in the end (delta: 80.4 MB). Peak memory consumption was 111.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:04,621 INFO L168 Benchmark]: TraceAbstraction took 1871.14 ms. Allocated memory was 251.7 MB in the beginning and 251.1 MB in the end (delta: -524.3 kB). Free memory was 222.3 MB in the beginning and 91.4 MB in the end (delta: 130.9 MB). Peak memory consumption was 130.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:04,626 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 142.1 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 688.33 ms. Allocated memory was 142.1 MB in the beginning and 202.9 MB in the end (delta: 60.8 MB). Free memory was 100.3 MB in the beginning and 167.5 MB in the end (delta: -67.2 MB). Peak memory consumption was 24.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 141.42 ms. Allocated memory is still 202.9 MB. Free memory was 167.5 MB in the beginning and 161.8 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2028.23 ms. Allocated memory was 202.9 MB in the beginning and 233.8 MB in the end (delta: 30.9 MB). Free memory was 161.8 MB in the beginning and 81.4 MB in the end (delta: 80.4 MB). Peak memory consumption was 111.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1871.14 ms. Allocated memory was 251.7 MB in the beginning and 251.1 MB in the end (delta: -524.3 kB). Free memory was 222.3 MB in the beginning and 91.4 MB in the end (delta: 130.9 MB). Peak memory consumption was 130.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...