/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/product-lines/minepump_spec5_product25.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 04:24:54,924 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 04:24:54,926 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 04:24:54,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 04:24:54,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 04:24:54,960 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 04:24:54,962 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 04:24:54,964 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 04:24:54,966 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 04:24:54,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 04:24:54,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 04:24:54,972 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 04:24:54,972 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 04:24:54,974 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 04:24:54,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 04:24:54,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 04:24:54,976 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 04:24:54,976 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 04:24:54,978 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 04:24:54,981 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 04:24:54,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 04:24:54,983 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 04:24:54,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 04:24:54,984 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 04:24:54,990 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 04:24:54,991 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 04:24:54,991 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 04:24:54,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 04:24:54,992 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 04:24:54,993 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 04:24:54,993 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 04:24:54,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 04:24:54,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 04:24:54,995 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 04:24:54,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 04:24:54,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 04:24:54,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 04:24:54,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 04:24:54,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 04:24:54,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 04:24:54,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 04:24:54,998 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 04:24:55,020 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 04:24:55,021 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 04:24:55,021 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 04:24:55,021 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 04:24:55,022 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 04:24:55,023 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 04:24:55,023 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 04:24:55,023 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 04:24:55,023 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 04:24:55,023 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 04:24:55,024 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 04:24:55,024 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 04:24:55,024 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 04:24:55,024 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 04:24:55,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 04:24:55,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 04:24:55,024 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 04:24:55,024 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 04:24:55,024 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 04:24:55,024 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 04:24:55,025 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 04:24:55,025 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 04:24:55,025 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 04:24:55,025 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 04:24:55,025 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 04:24:55,025 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 04:24:55,025 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 04:24:55,025 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 04:24:55,025 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 04:24:55,025 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 04:24:55,025 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 04:24:55,025 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 04:24:55,026 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 04:24:55,026 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 04:24:55,026 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 04:24:55,026 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 04:24:55,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 04:24:55,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 04:24:55,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 04:24:55,233 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 04:24:55,233 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 04:24:55,234 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product25.cil.c [2023-04-02 04:24:56,205 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 04:24:56,399 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 04:24:56,400 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product25.cil.c [2023-04-02 04:24:56,410 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0d7dff22/56d88bf1330b40499dd8e3ec4d41f01b/FLAG7bc65619c [2023-04-02 04:24:56,428 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0d7dff22/56d88bf1330b40499dd8e3ec4d41f01b [2023-04-02 04:24:56,430 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 04:24:56,432 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 04:24:56,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 04:24:56,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 04:24:56,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 04:24:56,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 04:24:56" (1/1) ... [2023-04-02 04:24:56,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d29f8ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:56, skipping insertion in model container [2023-04-02 04:24:56,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 04:24:56" (1/1) ... [2023-04-02 04:24:56,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 04:24:56,473 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 04:24:56,570 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product25.cil.c[2141,2154] [2023-04-02 04:24:56,657 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 04:24:56,669 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 04:24:56,694 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product25.cil.c[2141,2154] [2023-04-02 04:24:56,735 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 04:24:56,747 INFO L208 MainTranslator]: Completed translation [2023-04-02 04:24:56,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:56 WrapperNode [2023-04-02 04:24:56,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 04:24:56,748 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 04:24:56,748 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 04:24:56,748 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 04:24:56,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:56" (1/1) ... [2023-04-02 04:24:56,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:56" (1/1) ... [2023-04-02 04:24:56,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:56" (1/1) ... [2023-04-02 04:24:56,766 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:56" (1/1) ... [2023-04-02 04:24:56,797 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:56" (1/1) ... [2023-04-02 04:24:56,803 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:56" (1/1) ... [2023-04-02 04:24:56,806 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:56" (1/1) ... [2023-04-02 04:24:56,808 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:56" (1/1) ... [2023-04-02 04:24:56,811 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 04:24:56,812 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 04:24:56,812 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 04:24:56,812 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 04:24:56,813 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:56" (1/1) ... [2023-04-02 04:24:56,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 04:24:56,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 04:24:56,843 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-02 04:24:56,844 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-02 04:24:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 04:24:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 04:24:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2023-04-02 04:24:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 04:24:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2023-04-02 04:24:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2023-04-02 04:24:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2023-04-02 04:24:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2023-04-02 04:24:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-04-02 04:24:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-04-02 04:24:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-04-02 04:24:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2023-04-02 04:24:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2023-04-02 04:24:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2023-04-02 04:24:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2023-04-02 04:24:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2023-04-02 04:24:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2023-04-02 04:24:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2023-04-02 04:24:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2023-04-02 04:24:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2023-04-02 04:24:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-04-02 04:24:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2023-04-02 04:24:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2023-04-02 04:24:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2023-04-02 04:24:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 04:24:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2023-04-02 04:24:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-04-02 04:24:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-04-02 04:24:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2023-04-02 04:24:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2023-04-02 04:24:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2023-04-02 04:24:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2023-04-02 04:24:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2023-04-02 04:24:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2023-04-02 04:24:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2023-04-02 04:24:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2023-04-02 04:24:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2023-04-02 04:24:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2023-04-02 04:24:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2023-04-02 04:24:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2023-04-02 04:24:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2023-04-02 04:24:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 04:24:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 04:24:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 04:24:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 04:24:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 04:24:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2023-04-02 04:24:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2023-04-02 04:24:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2023-04-02 04:24:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2023-04-02 04:24:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2023-04-02 04:24:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-04-02 04:24:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2023-04-02 04:24:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2023-04-02 04:24:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2023-04-02 04:24:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2023-04-02 04:24:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-04-02 04:24:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2023-04-02 04:24:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2023-04-02 04:24:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2023-04-02 04:24:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2023-04-02 04:24:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2023-04-02 04:24:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2023-04-02 04:24:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2023-04-02 04:24:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-04-02 04:24:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure test [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 04:24:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2023-04-02 04:24:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 04:24:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 04:24:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 04:24:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 04:24:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2023-04-02 04:24:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 04:24:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2023-04-02 04:24:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2023-04-02 04:24:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 04:24:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2023-04-02 04:24:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2023-04-02 04:24:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2023-04-02 04:24:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 04:24:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 04:24:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 04:24:57,036 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 04:24:57,038 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 04:24:57,423 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 04:24:57,430 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 04:24:57,430 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-04-02 04:24:57,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 04:24:57 BoogieIcfgContainer [2023-04-02 04:24:57,441 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 04:24:57,442 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 04:24:57,442 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 04:24:57,444 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 04:24:57,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 04:24:56" (1/3) ... [2023-04-02 04:24:57,445 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73ecbb74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 04:24:57, skipping insertion in model container [2023-04-02 04:24:57,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:56" (2/3) ... [2023-04-02 04:24:57,445 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73ecbb74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 04:24:57, skipping insertion in model container [2023-04-02 04:24:57,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 04:24:57" (3/3) ... [2023-04-02 04:24:57,446 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product25.cil.c [2023-04-02 04:24:57,461 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 04:24:57,461 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 04:24:57,515 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 04:24:57,521 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@25772902, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 04:24:57,522 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 04:24:57,525 INFO L276 IsEmpty]: Start isEmpty. Operand has 157 states, 85 states have (on average 1.3058823529411765) internal successors, (111), 95 states have internal predecessors, (111), 43 states have call successors, (43), 26 states have call predecessors, (43), 26 states have return successors, (43), 41 states have call predecessors, (43), 43 states have call successors, (43) [2023-04-02 04:24:57,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-04-02 04:24:57,536 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 04:24:57,537 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-02 04:24:57,538 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 04:24:57,542 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 04:24:57,543 INFO L85 PathProgramCache]: Analyzing trace with hash 68974123, now seen corresponding path program 1 times [2023-04-02 04:24:57,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 04:24:57,550 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875441613] [2023-04-02 04:24:57,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 04:24:57,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 04:24:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:57,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 04:24:57,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:57,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 04:24:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:57,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 04:24:57,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:57,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 04:24:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:57,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 04:24:57,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:57,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 04:24:57,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:57,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2023-04-02 04:24:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:57,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 04:24:57,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:57,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 04:24:57,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:57,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-04-02 04:24:57,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:57,823 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-04-02 04:24:57,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 04:24:57,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875441613] [2023-04-02 04:24:57,825 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1875441613] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 04:24:57,825 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 04:24:57,825 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-04-02 04:24:57,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1651714525] [2023-04-02 04:24:57,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 04:24:57,829 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-04-02 04:24:57,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 04:24:57,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-04-02 04:24:57,858 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-04-02 04:24:57,861 INFO L87 Difference]: Start difference. First operand has 157 states, 85 states have (on average 1.3058823529411765) internal successors, (111), 95 states have internal predecessors, (111), 43 states have call successors, (43), 26 states have call predecessors, (43), 26 states have return successors, (43), 41 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 4 states, 4 states have (on average 7.5) internal successors, (30), 2 states have internal predecessors, (30), 3 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (10), 2 states have call predecessors, (10), 3 states have call successors, (10) [2023-04-02 04:24:58,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 04:24:58,197 INFO L93 Difference]: Finished difference Result 253 states and 328 transitions. [2023-04-02 04:24:58,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-04-02 04:24:58,199 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 2 states have internal predecessors, (30), 3 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (10), 2 states have call predecessors, (10), 3 states have call successors, (10) Word has length 59 [2023-04-02 04:24:58,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 04:24:58,211 INFO L225 Difference]: With dead ends: 253 [2023-04-02 04:24:58,211 INFO L226 Difference]: Without dead ends: 140 [2023-04-02 04:24:58,215 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-04-02 04:24:58,218 INFO L413 NwaCegarLoop]: 41 mSDtfsCounter, 84 mSDsluCounter, 40 mSDsCounter, 0 mSdLazyCounter, 190 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 190 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-04-02 04:24:58,219 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [96 Valid, 81 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 190 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-04-02 04:24:58,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2023-04-02 04:24:58,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 114. [2023-04-02 04:24:58,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 66 states have (on average 1.2424242424242424) internal successors, (82), 73 states have internal predecessors, (82), 28 states have call successors, (28), 24 states have call predecessors, (28), 19 states have return successors, (23), 21 states have call predecessors, (23), 23 states have call successors, (23) [2023-04-02 04:24:58,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 133 transitions. [2023-04-02 04:24:58,265 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 133 transitions. Word has length 59 [2023-04-02 04:24:58,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 04:24:58,265 INFO L495 AbstractCegarLoop]: Abstraction has 114 states and 133 transitions. [2023-04-02 04:24:58,265 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 2 states have internal predecessors, (30), 3 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (10), 2 states have call predecessors, (10), 3 states have call successors, (10) [2023-04-02 04:24:58,265 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 133 transitions. [2023-04-02 04:24:58,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-04-02 04:24:58,270 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 04:24:58,270 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-02 04:24:58,270 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 04:24:58,271 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 04:24:58,271 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 04:24:58,271 INFO L85 PathProgramCache]: Analyzing trace with hash -2097835285, now seen corresponding path program 1 times [2023-04-02 04:24:58,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 04:24:58,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177425211] [2023-04-02 04:24:58,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 04:24:58,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 04:24:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:58,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 04:24:58,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:58,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 04:24:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:58,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 04:24:58,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:58,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 04:24:58,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:58,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 04:24:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:58,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 04:24:58,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:58,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-04-02 04:24:58,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:58,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 04:24:58,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:58,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-04-02 04:24:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:58,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 04:24:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:58,562 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-04-02 04:24:58,562 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 04:24:58,562 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [177425211] [2023-04-02 04:24:58,562 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [177425211] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 04:24:58,562 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 04:24:58,563 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-04-02 04:24:58,563 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786405712] [2023-04-02 04:24:58,563 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 04:24:58,564 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-04-02 04:24:58,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 04:24:58,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-04-02 04:24:58,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2023-04-02 04:24:58,567 INFO L87 Difference]: Start difference. First operand 114 states and 133 transitions. Second operand has 9 states, 9 states have (on average 4.0) internal successors, (36), 6 states have internal predecessors, (36), 5 states have call successors, (16), 6 states have call predecessors, (16), 3 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) [2023-04-02 04:24:59,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 04:24:59,047 INFO L93 Difference]: Finished difference Result 226 states and 283 transitions. [2023-04-02 04:24:59,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-04-02 04:24:59,048 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.0) internal successors, (36), 6 states have internal predecessors, (36), 5 states have call successors, (16), 6 states have call predecessors, (16), 3 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) Word has length 64 [2023-04-02 04:24:59,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 04:24:59,049 INFO L225 Difference]: With dead ends: 226 [2023-04-02 04:24:59,049 INFO L226 Difference]: Without dead ends: 140 [2023-04-02 04:24:59,050 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2023-04-02 04:24:59,051 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 194 mSDsluCounter, 75 mSDsCounter, 0 mSdLazyCounter, 544 mSolverCounterSat, 86 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 200 SdHoareTripleChecker+Valid, 97 SdHoareTripleChecker+Invalid, 630 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 86 IncrementalHoareTripleChecker+Valid, 544 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-04-02 04:24:59,051 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [200 Valid, 97 Invalid, 630 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [86 Valid, 544 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-04-02 04:24:59,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2023-04-02 04:24:59,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 114. [2023-04-02 04:24:59,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 66 states have (on average 1.2272727272727273) internal successors, (81), 72 states have internal predecessors, (81), 28 states have call successors, (28), 24 states have call predecessors, (28), 19 states have return successors, (23), 21 states have call predecessors, (23), 23 states have call successors, (23) [2023-04-02 04:24:59,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 132 transitions. [2023-04-02 04:24:59,080 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 132 transitions. Word has length 64 [2023-04-02 04:24:59,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 04:24:59,080 INFO L495 AbstractCegarLoop]: Abstraction has 114 states and 132 transitions. [2023-04-02 04:24:59,080 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.0) internal successors, (36), 6 states have internal predecessors, (36), 5 states have call successors, (16), 6 states have call predecessors, (16), 3 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) [2023-04-02 04:24:59,080 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 132 transitions. [2023-04-02 04:24:59,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-04-02 04:24:59,086 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 04:24:59,086 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-02 04:24:59,086 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 04:24:59,087 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 04:24:59,087 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 04:24:59,087 INFO L85 PathProgramCache]: Analyzing trace with hash 1798185600, now seen corresponding path program 1 times [2023-04-02 04:24:59,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 04:24:59,087 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738836796] [2023-04-02 04:24:59,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 04:24:59,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 04:24:59,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:59,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 04:24:59,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:59,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 04:24:59,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:59,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 04:24:59,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:59,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 04:24:59,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:59,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 04:24:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:59,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 04:24:59,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:59,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-04-02 04:24:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:59,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 04:24:59,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:59,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 04:24:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:59,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-04-02 04:24:59,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:59,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-04-02 04:24:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:59,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2023-04-02 04:24:59,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:59,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-04-02 04:24:59,316 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 04:24:59,316 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738836796] [2023-04-02 04:24:59,316 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1738836796] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 04:24:59,317 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 04:24:59,317 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-04-02 04:24:59,317 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920326273] [2023-04-02 04:24:59,317 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 04:24:59,317 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-04-02 04:24:59,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 04:24:59,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-04-02 04:24:59,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2023-04-02 04:24:59,318 INFO L87 Difference]: Start difference. First operand 114 states and 132 transitions. Second operand has 9 states, 9 states have (on average 4.666666666666667) internal successors, (42), 5 states have internal predecessors, (42), 4 states have call successors, (18), 6 states have call predecessors, (18), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2023-04-02 04:24:59,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 04:24:59,649 INFO L93 Difference]: Finished difference Result 198 states and 251 transitions. [2023-04-02 04:24:59,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-04-02 04:24:59,650 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.666666666666667) internal successors, (42), 5 states have internal predecessors, (42), 4 states have call successors, (18), 6 states have call predecessors, (18), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 72 [2023-04-02 04:24:59,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 04:24:59,651 INFO L225 Difference]: With dead ends: 198 [2023-04-02 04:24:59,651 INFO L226 Difference]: Without dead ends: 0 [2023-04-02 04:24:59,656 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2023-04-02 04:24:59,658 INFO L413 NwaCegarLoop]: 16 mSDtfsCounter, 223 mSDsluCounter, 66 mSDsCounter, 0 mSdLazyCounter, 388 mSolverCounterSat, 151 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 223 SdHoareTripleChecker+Valid, 82 SdHoareTripleChecker+Invalid, 539 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 151 IncrementalHoareTripleChecker+Valid, 388 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-04-02 04:24:59,659 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [223 Valid, 82 Invalid, 539 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [151 Valid, 388 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-04-02 04:24:59,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-04-02 04:24:59,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-04-02 04:24:59,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-04-02 04:24:59,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-04-02 04:24:59,661 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 72 [2023-04-02 04:24:59,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 04:24:59,661 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-04-02 04:24:59,661 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.666666666666667) internal successors, (42), 5 states have internal predecessors, (42), 4 states have call successors, (18), 6 states have call predecessors, (18), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2023-04-02 04:24:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-04-02 04:24:59,661 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-04-02 04:24:59,663 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-04-02 04:24:59,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-02 04:24:59,665 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-04-02 04:25:00,142 INFO L899 garLoopResultBuilder]: For program point reach_errorEXIT(line 11) no Hoare annotation was computed. [2023-04-02 04:25:00,143 INFO L899 garLoopResultBuilder]: For program point reach_errorFINAL(line 11) no Hoare annotation was computed. [2023-04-02 04:25:00,143 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line 11) no Hoare annotation was computed. [2023-04-02 04:25:00,143 INFO L899 garLoopResultBuilder]: For program point L636(lines 613 637) no Hoare annotation was computed. [2023-04-02 04:25:00,143 INFO L899 garLoopResultBuilder]: For program point __utac__exception__cf_handler_freeFINAL(lines 589 644) no Hoare annotation was computed. [2023-04-02 04:25:00,143 INFO L899 garLoopResultBuilder]: For program point L620(lines 620 624) no Hoare annotation was computed. [2023-04-02 04:25:00,143 INFO L899 garLoopResultBuilder]: For program point L620-1(lines 620 624) no Hoare annotation was computed. [2023-04-02 04:25:00,143 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 589 644) no Hoare annotation was computed. [2023-04-02 04:25:00,143 INFO L899 garLoopResultBuilder]: For program point L615(line 615) no Hoare annotation was computed. [2023-04-02 04:25:00,143 INFO L899 garLoopResultBuilder]: For program point __utac__exception__cf_handler_freeEXIT(lines 589 644) no Hoare annotation was computed. [2023-04-02 04:25:00,143 INFO L899 garLoopResultBuilder]: For program point L614-2(lines 614 635) no Hoare annotation was computed. [2023-04-02 04:25:00,143 INFO L899 garLoopResultBuilder]: For program point L672(line 672) no Hoare annotation was computed. [2023-04-02 04:25:00,143 INFO L899 garLoopResultBuilder]: For program point L671-2(lines 671 696) no Hoare annotation was computed. [2023-04-02 04:25:00,144 INFO L899 garLoopResultBuilder]: For program point L697(lines 670 698) no Hoare annotation was computed. [2023-04-02 04:25:00,144 INFO L899 garLoopResultBuilder]: For program point __utac__exception__cf_handler_resetFINAL(lines 645 704) no Hoare annotation was computed. [2023-04-02 04:25:00,144 INFO L899 garLoopResultBuilder]: For program point L690(line 690) no Hoare annotation was computed. [2023-04-02 04:25:00,144 INFO L899 garLoopResultBuilder]: For program point L690-1(line 690) no Hoare annotation was computed. [2023-04-02 04:25:00,144 INFO L899 garLoopResultBuilder]: For program point __utac__exception__cf_handler_resetEXIT(lines 645 704) no Hoare annotation was computed. [2023-04-02 04:25:00,144 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 645 704) no Hoare annotation was computed. [2023-04-02 04:25:00,144 INFO L899 garLoopResultBuilder]: For program point L677(lines 677 681) no Hoare annotation was computed. [2023-04-02 04:25:00,144 INFO L899 garLoopResultBuilder]: For program point L677-1(lines 677 681) no Hoare annotation was computed. [2023-04-02 04:25:00,144 INFO L899 garLoopResultBuilder]: For program point valid_productEXIT(lines 78 86) no Hoare annotation was computed. [2023-04-02 04:25:00,144 INFO L899 garLoopResultBuilder]: For program point valid_productFINAL(lines 78 86) no Hoare annotation was computed. [2023-04-02 04:25:00,144 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 78 86) the Hoare annotation is: true [2023-04-02 04:25:00,144 INFO L899 garLoopResultBuilder]: For program point mainEXIT(lines 423 445) no Hoare annotation was computed. [2023-04-02 04:25:00,145 INFO L895 garLoopResultBuilder]: At program point L435(line 435) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 1)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,145 INFO L895 garLoopResultBuilder]: At program point L435-1(line 435) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 1)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,145 INFO L899 garLoopResultBuilder]: For program point L433(lines 433 440) no Hoare annotation was computed. [2023-04-02 04:25:00,145 INFO L899 garLoopResultBuilder]: For program point L433-1(lines 433 440) no Hoare annotation was computed. [2023-04-02 04:25:00,145 INFO L899 garLoopResultBuilder]: For program point L431(line 431) no Hoare annotation was computed. [2023-04-02 04:25:00,145 INFO L895 garLoopResultBuilder]: At program point L430(line 430) the Hoare annotation is: (or (and (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,145 INFO L895 garLoopResultBuilder]: At program point L429(line 429) the Hoare annotation is: (or (and (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,145 INFO L899 garLoopResultBuilder]: For program point mainFINAL(lines 423 445) no Hoare annotation was computed. [2023-04-02 04:25:00,145 INFO L895 garLoopResultBuilder]: At program point L429-1(line 429) the Hoare annotation is: (or (and (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,146 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 423 445) the Hoare annotation is: (or (and (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,146 INFO L899 garLoopResultBuilder]: For program point L385(line 385) no Hoare annotation was computed. [2023-04-02 04:25:00,146 INFO L899 garLoopResultBuilder]: For program point Specification2EXIT(lines 380 403) no Hoare annotation was computed. [2023-04-02 04:25:00,146 INFO L899 garLoopResultBuilder]: For program point Specification2FINAL(lines 380 403) no Hoare annotation was computed. [2023-04-02 04:25:00,146 INFO L899 garLoopResultBuilder]: For program point L398(line 398) no Hoare annotation was computed. [2023-04-02 04:25:00,146 INFO L899 garLoopResultBuilder]: For program point L397(line 397) no Hoare annotation was computed. [2023-04-02 04:25:00,146 INFO L899 garLoopResultBuilder]: For program point L396(line 396) no Hoare annotation was computed. [2023-04-02 04:25:00,146 INFO L899 garLoopResultBuilder]: For program point L395(line 395) no Hoare annotation was computed. [2023-04-02 04:25:00,146 INFO L899 garLoopResultBuilder]: For program point L394(line 394) no Hoare annotation was computed. [2023-04-02 04:25:00,146 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 380 403) no Hoare annotation was computed. [2023-04-02 04:25:00,146 INFO L899 garLoopResultBuilder]: For program point L393(line 393) no Hoare annotation was computed. [2023-04-02 04:25:00,146 INFO L899 garLoopResultBuilder]: For program point L392(line 392) no Hoare annotation was computed. [2023-04-02 04:25:00,146 INFO L899 garLoopResultBuilder]: For program point L391(line 391) no Hoare annotation was computed. [2023-04-02 04:25:00,146 INFO L899 garLoopResultBuilder]: For program point L390(line 390) no Hoare annotation was computed. [2023-04-02 04:25:00,146 INFO L899 garLoopResultBuilder]: For program point L389(line 389) no Hoare annotation was computed. [2023-04-02 04:25:00,147 INFO L899 garLoopResultBuilder]: For program point L388(line 388) no Hoare annotation was computed. [2023-04-02 04:25:00,147 INFO L899 garLoopResultBuilder]: For program point L387(line 387) no Hoare annotation was computed. [2023-04-02 04:25:00,147 INFO L899 garLoopResultBuilder]: For program point L386(line 386) no Hoare annotation was computed. [2023-04-02 04:25:00,147 INFO L899 garLoopResultBuilder]: For program point L270(lines 270 274) no Hoare annotation was computed. [2023-04-02 04:25:00,147 INFO L902 garLoopResultBuilder]: At program point L268(line 268) the Hoare annotation is: true [2023-04-02 04:25:00,147 INFO L899 garLoopResultBuilder]: For program point L270-2(lines 270 274) no Hoare annotation was computed. [2023-04-02 04:25:00,147 INFO L899 garLoopResultBuilder]: For program point L268-1(line 268) no Hoare annotation was computed. [2023-04-02 04:25:00,147 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 261 279) the Hoare annotation is: true [2023-04-02 04:25:00,147 INFO L899 garLoopResultBuilder]: For program point isLowWaterLevelEXIT(lines 261 279) no Hoare annotation was computed. [2023-04-02 04:25:00,147 INFO L899 garLoopResultBuilder]: For program point isLowWaterLevelFINAL(lines 261 279) no Hoare annotation was computed. [2023-04-02 04:25:00,147 INFO L899 garLoopResultBuilder]: For program point select_featuresEXIT(lines 64 70) no Hoare annotation was computed. [2023-04-02 04:25:00,147 INFO L902 garLoopResultBuilder]: At program point select_featuresFINAL(lines 64 70) the Hoare annotation is: true [2023-04-02 04:25:00,147 INFO L899 garLoopResultBuilder]: For program point __utac__get_this_argtypeFINAL(lines 856 901) no Hoare annotation was computed. [2023-04-02 04:25:00,147 INFO L899 garLoopResultBuilder]: For program point L876(lines 876 883) no Hoare annotation was computed. [2023-04-02 04:25:00,147 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 856 901) no Hoare annotation was computed. [2023-04-02 04:25:00,148 INFO L899 garLoopResultBuilder]: For program point L870(lines 870 890) no Hoare annotation was computed. [2023-04-02 04:25:00,148 INFO L899 garLoopResultBuilder]: For program point __utac__get_this_argtypeEXIT(lines 856 901) no Hoare annotation was computed. [2023-04-02 04:25:00,148 INFO L899 garLoopResultBuilder]: For program point L870-1(lines 870 890) no Hoare annotation was computed. [2023-04-02 04:25:00,148 INFO L895 garLoopResultBuilder]: At program point L160(line 160) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,148 INFO L895 garLoopResultBuilder]: At program point L156(line 156) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,148 INFO L899 garLoopResultBuilder]: For program point L154(lines 154 162) no Hoare annotation was computed. [2023-04-02 04:25:00,148 INFO L895 garLoopResultBuilder]: At program point L152(line 152) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,148 INFO L899 garLoopResultBuilder]: For program point L152-1(line 152) no Hoare annotation was computed. [2023-04-02 04:25:00,148 INFO L899 garLoopResultBuilder]: For program point processEnvironmentEXIT(lines 146 170) no Hoare annotation was computed. [2023-04-02 04:25:00,148 INFO L899 garLoopResultBuilder]: For program point L150(lines 150 167) no Hoare annotation was computed. [2023-04-02 04:25:00,148 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 146 170) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,148 INFO L895 garLoopResultBuilder]: At program point L165(line 165) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,149 INFO L899 garLoopResultBuilder]: For program point L165-1(lines 146 170) no Hoare annotation was computed. [2023-04-02 04:25:00,149 INFO L899 garLoopResultBuilder]: For program point processEnvironment__wrappee__baseEXIT(lines 138 144) no Hoare annotation was computed. [2023-04-02 04:25:00,149 INFO L902 garLoopResultBuilder]: At program point processEnvironment__wrappee__baseFINAL(lines 138 144) the Hoare annotation is: true [2023-04-02 04:25:00,149 INFO L895 garLoopResultBuilder]: At program point L316(line 316) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,149 INFO L899 garLoopResultBuilder]: For program point L314(lines 314 320) no Hoare annotation was computed. [2023-04-02 04:25:00,149 INFO L899 garLoopResultBuilder]: For program point L314-1(lines 314 320) no Hoare annotation was computed. [2023-04-02 04:25:00,149 INFO L899 garLoopResultBuilder]: For program point testFINAL(lines 284 347) no Hoare annotation was computed. [2023-04-02 04:25:00,149 INFO L895 garLoopResultBuilder]: At program point L306(line 306) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,149 INFO L895 garLoopResultBuilder]: At program point L337(lines 294 339) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,149 INFO L899 garLoopResultBuilder]: For program point L304(lines 304 310) no Hoare annotation was computed. [2023-04-02 04:25:00,149 INFO L899 garLoopResultBuilder]: For program point L304-1(lines 304 310) no Hoare annotation was computed. [2023-04-02 04:25:00,149 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 284 347) the Hoare annotation is: (or (and (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,149 INFO L899 garLoopResultBuilder]: For program point L296(lines 296 300) no Hoare annotation was computed. [2023-04-02 04:25:00,150 INFO L895 garLoopResultBuilder]: At program point L340(lines 293 341) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,150 INFO L899 garLoopResultBuilder]: For program point L330(lines 330 334) no Hoare annotation was computed. [2023-04-02 04:25:00,150 INFO L895 garLoopResultBuilder]: At program point L330-2(lines 324 335) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,150 INFO L899 garLoopResultBuilder]: For program point L295(lines 294 339) no Hoare annotation was computed. [2023-04-02 04:25:00,150 INFO L899 garLoopResultBuilder]: For program point L324(lines 324 335) no Hoare annotation was computed. [2023-04-02 04:25:00,150 INFO L899 garLoopResultBuilder]: For program point testEXIT(lines 284 347) no Hoare annotation was computed. [2023-04-02 04:25:00,150 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 171 178) no Hoare annotation was computed. [2023-04-02 04:25:00,150 INFO L899 garLoopResultBuilder]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 171 178) no Hoare annotation was computed. [2023-04-02 04:25:00,150 INFO L899 garLoopResultBuilder]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 171 178) no Hoare annotation was computed. [2023-04-02 04:25:00,150 INFO L899 garLoopResultBuilder]: For program point isLowWaterSensorDryFINAL(lines 527 535) no Hoare annotation was computed. [2023-04-02 04:25:00,150 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 527 535) the Hoare annotation is: true [2023-04-02 04:25:00,150 INFO L899 garLoopResultBuilder]: For program point isLowWaterSensorDryEXIT(lines 527 535) no Hoare annotation was computed. [2023-04-02 04:25:00,150 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 495 517) no Hoare annotation was computed. [2023-04-02 04:25:00,150 INFO L899 garLoopResultBuilder]: For program point printEnvironmentEXIT(lines 495 517) no Hoare annotation was computed. [2023-04-02 04:25:00,151 INFO L899 garLoopResultBuilder]: For program point L503(lines 503 511) no Hoare annotation was computed. [2023-04-02 04:25:00,151 INFO L899 garLoopResultBuilder]: For program point L503-2(lines 503 511) no Hoare annotation was computed. [2023-04-02 04:25:00,151 INFO L899 garLoopResultBuilder]: For program point printEnvironmentFINAL(lines 495 517) no Hoare annotation was computed. [2023-04-02 04:25:00,151 INFO L899 garLoopResultBuilder]: For program point L191(line 191) no Hoare annotation was computed. [2023-04-02 04:25:00,151 INFO L899 garLoopResultBuilder]: For program point L191-1(lines 180 196) no Hoare annotation was computed. [2023-04-02 04:25:00,151 INFO L899 garLoopResultBuilder]: For program point activatePumpEXIT(lines 180 196) no Hoare annotation was computed. [2023-04-02 04:25:00,151 INFO L899 garLoopResultBuilder]: For program point L187(lines 187 193) no Hoare annotation was computed. [2023-04-02 04:25:00,151 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 180 196) no Hoare annotation was computed. [2023-04-02 04:25:00,151 INFO L899 garLoopResultBuilder]: For program point L185(line 185) no Hoare annotation was computed. [2023-04-02 04:25:00,151 INFO L899 garLoopResultBuilder]: For program point L185-1(line 185) no Hoare annotation was computed. [2023-04-02 04:25:00,151 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 518 526) the Hoare annotation is: true [2023-04-02 04:25:00,151 INFO L899 garLoopResultBuilder]: For program point getWaterLevelFINAL(lines 518 526) no Hoare annotation was computed. [2023-04-02 04:25:00,151 INFO L899 garLoopResultBuilder]: For program point getWaterLevelEXIT(lines 518 526) no Hoare annotation was computed. [2023-04-02 04:25:00,151 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 486 494) no Hoare annotation was computed. [2023-04-02 04:25:00,152 INFO L899 garLoopResultBuilder]: For program point isMethaneLevelCriticalFINAL(lines 486 494) no Hoare annotation was computed. [2023-04-02 04:25:00,152 INFO L899 garLoopResultBuilder]: For program point isMethaneLevelCriticalEXIT(lines 486 494) no Hoare annotation was computed. [2023-04-02 04:25:00,152 INFO L895 garLoopResultBuilder]: At program point L127(line 127) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,152 INFO L895 garLoopResultBuilder]: At program point L125(lines 125 131) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,152 INFO L895 garLoopResultBuilder]: At program point L120(line 120) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,152 INFO L899 garLoopResultBuilder]: For program point L118(lines 114 136) no Hoare annotation was computed. [2023-04-02 04:25:00,152 INFO L899 garLoopResultBuilder]: For program point L116(lines 114 136) no Hoare annotation was computed. [2023-04-02 04:25:00,152 INFO L899 garLoopResultBuilder]: For program point timeShiftEXIT(lines 111 137) no Hoare annotation was computed. [2023-04-02 04:25:00,152 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 111 137) the Hoare annotation is: (or (and (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,152 INFO L899 garLoopResultBuilder]: For program point timeShiftFINAL(lines 111 137) no Hoare annotation was computed. [2023-04-02 04:25:00,157 INFO L899 garLoopResultBuilder]: For program point cleanupEXIT(lines 350 379) no Hoare annotation was computed. [2023-04-02 04:25:00,158 INFO L902 garLoopResultBuilder]: At program point L375(lines 350 379) the Hoare annotation is: true [2023-04-02 04:25:00,158 INFO L899 garLoopResultBuilder]: For program point L371(line 371) no Hoare annotation was computed. [2023-04-02 04:25:00,158 INFO L899 garLoopResultBuilder]: For program point L364(lines 364 368) no Hoare annotation was computed. [2023-04-02 04:25:00,158 INFO L895 garLoopResultBuilder]: At program point L364-1(lines 364 368) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,158 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 350 379) the Hoare annotation is: (or (and (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,158 INFO L899 garLoopResultBuilder]: For program point L361(line 361) no Hoare annotation was computed. [2023-04-02 04:25:00,158 INFO L895 garLoopResultBuilder]: At program point L360-2(lines 360 374) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,158 INFO L895 garLoopResultBuilder]: At program point L356(line 356) the Hoare annotation is: (or (and (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,159 INFO L899 garLoopResultBuilder]: For program point L356-1(line 356) no Hoare annotation was computed. [2023-04-02 04:25:00,159 INFO L899 garLoopResultBuilder]: For program point lowerWaterLevelEXIT(lines 450 461) no Hoare annotation was computed. [2023-04-02 04:25:00,159 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 450 461) the Hoare annotation is: true [2023-04-02 04:25:00,159 INFO L899 garLoopResultBuilder]: For program point L454-1(lines 450 461) no Hoare annotation was computed. [2023-04-02 04:25:00,159 INFO L899 garLoopResultBuilder]: For program point L466-1(lines 462 473) no Hoare annotation was computed. [2023-04-02 04:25:00,160 INFO L899 garLoopResultBuilder]: For program point waterRiseEXIT(lines 462 473) no Hoare annotation was computed. [2023-04-02 04:25:00,160 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 462 473) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0)) [2023-04-02 04:25:00,160 INFO L899 garLoopResultBuilder]: For program point __automaton_failFINAL(lines 88 95) no Hoare annotation was computed. [2023-04-02 04:25:00,161 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 88 95) the Hoare annotation is: true [2023-04-02 04:25:00,161 INFO L899 garLoopResultBuilder]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 92) no Hoare annotation was computed. [2023-04-02 04:25:00,161 INFO L899 garLoopResultBuilder]: For program point __automaton_failEXIT(lines 88 95) no Hoare annotation was computed. [2023-04-02 04:25:00,161 INFO L902 garLoopResultBuilder]: At program point select_helpersFINAL(lines 71 77) the Hoare annotation is: true [2023-04-02 04:25:00,161 INFO L899 garLoopResultBuilder]: For program point select_helpersEXIT(lines 71 77) no Hoare annotation was computed. [2023-04-02 04:25:00,161 INFO L899 garLoopResultBuilder]: For program point __utac_acc__Specification5_spec__1EXIT(lines 904 911) no Hoare annotation was computed. [2023-04-02 04:25:00,162 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 904 911) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,162 INFO L899 garLoopResultBuilder]: For program point __utac_acc__Specification5_spec__1FINAL(lines 904 911) no Hoare annotation was computed. [2023-04-02 04:25:00,162 INFO L899 garLoopResultBuilder]: For program point __utac_acc__Specification5_spec__2EXIT(lines 912 921) no Hoare annotation was computed. [2023-04-02 04:25:00,162 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 912 921) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,162 INFO L899 garLoopResultBuilder]: For program point __utac_acc__Specification5_spec__2FINAL(lines 912 921) no Hoare annotation was computed. [2023-04-02 04:25:00,162 INFO L899 garLoopResultBuilder]: For program point L917(line 917) no Hoare annotation was computed. [2023-04-02 04:25:00,162 INFO L899 garLoopResultBuilder]: For program point L930-1(lines 922 950) no Hoare annotation was computed. [2023-04-02 04:25:00,162 INFO L902 garLoopResultBuilder]: At program point L928(line 928) the Hoare annotation is: true [2023-04-02 04:25:00,162 INFO L899 garLoopResultBuilder]: For program point L928-1(line 928) no Hoare annotation was computed. [2023-04-02 04:25:00,162 INFO L899 garLoopResultBuilder]: For program point __utac_acc__Specification5_spec__3EXIT(lines 922 950) no Hoare annotation was computed. [2023-04-02 04:25:00,163 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 922 950) the Hoare annotation is: true [2023-04-02 04:25:00,163 INFO L895 garLoopResultBuilder]: At program point L937(line 937) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,164 INFO L899 garLoopResultBuilder]: For program point L935(lines 935 941) no Hoare annotation was computed. [2023-04-02 04:25:00,166 INFO L899 garLoopResultBuilder]: For program point L934(lines 934 944) no Hoare annotation was computed. [2023-04-02 04:25:00,166 INFO L902 garLoopResultBuilder]: At program point L932(line 932) the Hoare annotation is: true [2023-04-02 04:25:00,166 INFO L899 garLoopResultBuilder]: For program point L932-1(line 932) no Hoare annotation was computed. [2023-04-02 04:25:00,166 INFO L899 garLoopResultBuilder]: For program point L930(lines 930 947) no Hoare annotation was computed. [2023-04-02 04:25:00,166 INFO L899 garLoopResultBuilder]: For program point isPumpRunningEXIT(lines 216 224) no Hoare annotation was computed. [2023-04-02 04:25:00,166 INFO L899 garLoopResultBuilder]: For program point isPumpRunningFINAL(lines 216 224) no Hoare annotation was computed. [2023-04-02 04:25:00,166 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 216 224) the Hoare annotation is: true [2023-04-02 04:25:00,166 INFO L899 garLoopResultBuilder]: For program point L255(line 255) no Hoare annotation was computed. [2023-04-02 04:25:00,166 INFO L899 garLoopResultBuilder]: For program point L255-1(line 255) no Hoare annotation was computed. [2023-04-02 04:25:00,166 INFO L899 garLoopResultBuilder]: For program point L244(lines 244 252) no Hoare annotation was computed. [2023-04-02 04:25:00,167 INFO L899 garLoopResultBuilder]: For program point L244-2(lines 244 252) no Hoare annotation was computed. [2023-04-02 04:25:00,167 INFO L899 garLoopResultBuilder]: For program point printPumpFINAL(lines 225 260) no Hoare annotation was computed. [2023-04-02 04:25:00,167 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 225 260) no Hoare annotation was computed. [2023-04-02 04:25:00,167 INFO L899 garLoopResultBuilder]: For program point L232(lines 232 240) no Hoare annotation was computed. [2023-04-02 04:25:00,167 INFO L899 garLoopResultBuilder]: For program point L232-2(lines 232 240) no Hoare annotation was computed. [2023-04-02 04:25:00,168 INFO L899 garLoopResultBuilder]: For program point printPumpEXIT(lines 225 260) no Hoare annotation was computed. [2023-04-02 04:25:00,168 INFO L899 garLoopResultBuilder]: For program point __utac__exception__cf_handler_setEXIT(lines 543 588) no Hoare annotation was computed. [2023-04-02 04:25:00,168 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 543 588) no Hoare annotation was computed. [2023-04-02 04:25:00,168 INFO L899 garLoopResultBuilder]: For program point __utac__exception__cf_handler_setFINAL(lines 543 588) no Hoare annotation was computed. [2023-04-02 04:25:00,168 INFO L895 garLoopResultBuilder]: At program point L417(line 417) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,168 INFO L899 garLoopResultBuilder]: For program point runTestEXIT(lines 412 422) no Hoare annotation was computed. [2023-04-02 04:25:00,168 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 412 422) the Hoare annotation is: (or (and (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:25:00,169 INFO L899 garLoopResultBuilder]: For program point runTestFINAL(lines 412 422) no Hoare annotation was computed. [2023-04-02 04:25:00,169 INFO L899 garLoopResultBuilder]: For program point L210-1(line 210) no Hoare annotation was computed. [2023-04-02 04:25:00,169 INFO L899 garLoopResultBuilder]: For program point isMethaneAlarmEXIT(lines 205 215) no Hoare annotation was computed. [2023-04-02 04:25:00,169 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 205 215) no Hoare annotation was computed. [2023-04-02 04:25:00,169 INFO L899 garLoopResultBuilder]: For program point isMethaneAlarmFINAL(lines 205 215) no Hoare annotation was computed. [2023-04-02 04:25:00,169 INFO L899 garLoopResultBuilder]: For program point L210(line 210) no Hoare annotation was computed. [2023-04-02 04:25:00,169 INFO L899 garLoopResultBuilder]: For program point deactivatePumpEXIT(lines 197 204) no Hoare annotation was computed. [2023-04-02 04:25:00,169 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 197 204) the Hoare annotation is: true [2023-04-02 04:25:00,169 INFO L899 garLoopResultBuilder]: For program point deactivatePumpFINAL(lines 197 204) no Hoare annotation was computed. [2023-04-02 04:25:00,170 INFO L899 garLoopResultBuilder]: For program point L830(lines 830 837) no Hoare annotation was computed. [2023-04-02 04:25:00,172 INFO L899 garLoopResultBuilder]: For program point L824(lines 824 844) no Hoare annotation was computed. [2023-04-02 04:25:00,172 INFO L899 garLoopResultBuilder]: For program point L824-1(lines 824 844) no Hoare annotation was computed. [2023-04-02 04:25:00,172 INFO L899 garLoopResultBuilder]: For program point __utac__get_this_argEXIT(lines 810 855) no Hoare annotation was computed. [2023-04-02 04:25:00,172 INFO L899 garLoopResultBuilder]: For program point __utac__get_this_argFINAL(lines 810 855) no Hoare annotation was computed. [2023-04-02 04:25:00,172 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 810 855) no Hoare annotation was computed. [2023-04-02 04:25:00,172 INFO L899 garLoopResultBuilder]: For program point select_oneFINAL(lines 54 63) no Hoare annotation was computed. [2023-04-02 04:25:00,172 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 54 63) no Hoare annotation was computed. [2023-04-02 04:25:00,172 INFO L899 garLoopResultBuilder]: For program point select_oneEXIT(lines 54 63) no Hoare annotation was computed. [2023-04-02 04:25:00,173 INFO L899 garLoopResultBuilder]: For program point L731(lines 731 735) no Hoare annotation was computed. [2023-04-02 04:25:00,173 INFO L899 garLoopResultBuilder]: For program point L795(lines 795 806) no Hoare annotation was computed. [2023-04-02 04:25:00,173 INFO L899 garLoopResultBuilder]: For program point L758(lines 758 762) no Hoare annotation was computed. [2023-04-02 04:25:00,173 INFO L899 garLoopResultBuilder]: For program point L756-2(lines 756 776) no Hoare annotation was computed. [2023-04-02 04:25:00,173 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 707 809) no Hoare annotation was computed. [2023-04-02 04:25:00,173 INFO L899 garLoopResultBuilder]: For program point L777(lines 755 778) no Hoare annotation was computed. [2023-04-02 04:25:00,174 INFO L899 garLoopResultBuilder]: For program point __utac__error_stack_mgtFINAL(lines 707 809) no Hoare annotation was computed. [2023-04-02 04:25:00,174 INFO L899 garLoopResultBuilder]: For program point L736(lines 736 752) no Hoare annotation was computed. [2023-04-02 04:25:00,174 INFO L899 garLoopResultBuilder]: For program point L796(lines 796 803) no Hoare annotation was computed. [2023-04-02 04:25:00,174 INFO L899 garLoopResultBuilder]: For program point L757(lines 756 776) no Hoare annotation was computed. [2023-04-02 04:25:00,174 INFO L899 garLoopResultBuilder]: For program point L788(line 788) no Hoare annotation was computed. [2023-04-02 04:25:00,174 INFO L899 garLoopResultBuilder]: For program point L788-1(line 788) no Hoare annotation was computed. [2023-04-02 04:25:00,174 INFO L899 garLoopResultBuilder]: For program point __utac__error_stack_mgtEXIT(lines 707 809) no Hoare annotation was computed. [2023-04-02 04:25:00,175 INFO L899 garLoopResultBuilder]: For program point L753(lines 753 794) no Hoare annotation was computed. [2023-04-02 04:25:00,175 INFO L899 garLoopResultBuilder]: For program point L772(line 772) no Hoare annotation was computed. [2023-04-02 04:25:00,175 INFO L899 garLoopResultBuilder]: For program point L772-1(line 772) no Hoare annotation was computed. [2023-04-02 04:25:00,175 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2023-04-02 04:25:00,175 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~head~0.base)| ~head~0.base) (= ~head~0.offset |old(~head~0.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(~systemActive~0)| ~systemActive~0) (= |old(#NULL.base)| |#NULL.base|)) [2023-04-02 04:25:00,175 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2023-04-02 04:25:00,175 INFO L899 garLoopResultBuilder]: For program point L478-1(lines 474 485) no Hoare annotation was computed. [2023-04-02 04:25:00,175 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 474 485) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2023-04-02 04:25:00,175 INFO L899 garLoopResultBuilder]: For program point changeMethaneLevelEXIT(lines 474 485) no Hoare annotation was computed. [2023-04-02 04:25:00,175 INFO L899 garLoopResultBuilder]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2023-04-02 04:25:00,175 INFO L899 garLoopResultBuilder]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2023-04-02 04:25:00,175 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-04-02 04:25:00,175 INFO L899 garLoopResultBuilder]: For program point setupEXIT(lines 404 410) no Hoare annotation was computed. [2023-04-02 04:25:00,175 INFO L902 garLoopResultBuilder]: At program point setupFINAL(lines 404 410) the Hoare annotation is: true [2023-04-02 04:25:00,175 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-04-02 04:25:00,175 INFO L895 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= 1 ~systemActive~0)) [2023-04-02 04:25:00,176 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-04-02 04:25:00,176 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-04-02 04:25:00,178 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-04-02 04:25:00,179 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-04-02 04:25:00,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.04 04:25:00 BoogieIcfgContainer [2023-04-02 04:25:00,190 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-04-02 04:25:00,191 INFO L158 Benchmark]: Toolchain (without parser) took 3759.78ms. Allocated memory was 194.0MB in the beginning and 350.2MB in the end (delta: 156.2MB). Free memory was 139.0MB in the beginning and 118.8MB in the end (delta: 20.2MB). Peak memory consumption was 177.6MB. Max. memory is 8.0GB. [2023-04-02 04:25:00,192 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 194.0MB. Free memory is still 141.2MB. There was no memory consumed. Max. memory is 8.0GB. [2023-04-02 04:25:00,192 INFO L158 Benchmark]: CACSL2BoogieTranslator took 315.39ms. Allocated memory is still 194.0MB. Free memory was 139.0MB in the beginning and 120.4MB in the end (delta: 18.6MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. [2023-04-02 04:25:00,192 INFO L158 Benchmark]: Boogie Preprocessor took 63.30ms. Allocated memory is still 194.0MB. Free memory was 120.4MB in the beginning and 117.0MB in the end (delta: 3.4MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2023-04-02 04:25:00,192 INFO L158 Benchmark]: RCFGBuilder took 628.53ms. Allocated memory was 194.0MB in the beginning and 350.2MB in the end (delta: 156.2MB). Free memory was 117.0MB in the beginning and 289.2MB in the end (delta: -172.2MB). Peak memory consumption was 18.3MB. Max. memory is 8.0GB. [2023-04-02 04:25:00,192 INFO L158 Benchmark]: TraceAbstraction took 2748.17ms. Allocated memory is still 350.2MB. Free memory was 288.7MB in the beginning and 118.8MB in the end (delta: 169.9MB). Peak memory consumption was 169.9MB. Max. memory is 8.0GB. [2023-04-02 04:25:00,193 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 194.0MB. Free memory is still 141.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 315.39ms. Allocated memory is still 194.0MB. Free memory was 139.0MB in the beginning and 120.4MB in the end (delta: 18.6MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. * Boogie Preprocessor took 63.30ms. Allocated memory is still 194.0MB. Free memory was 120.4MB in the beginning and 117.0MB in the end (delta: 3.4MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 628.53ms. Allocated memory was 194.0MB in the beginning and 350.2MB in the end (delta: 156.2MB). Free memory was 117.0MB in the beginning and 289.2MB in the end (delta: -172.2MB). Peak memory consumption was 18.3MB. Max. memory is 8.0GB. * TraceAbstraction took 2748.17ms. Allocated memory is still 350.2MB. Free memory was 288.7MB in the beginning and 118.8MB in the end (delta: 169.9MB). Peak memory consumption was 169.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 92]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 234 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.7s, OverallIterations: 3, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 519 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 501 mSDsluCounter, 260 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 181 mSDsCounter, 270 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1122 IncrementalHoareTripleChecker+Invalid, 1392 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 270 mSolverCounterUnsat, 79 mSDtfsCounter, 1122 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 95 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=157occurred in iteration=0, InterpolantAutomatonStates: 23, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 52 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 52 LocationsWithAnnotation, 191 PreInvPairs, 221 NumberOfFragments, 532 HoareAnnotationTreeSize, 191 FomulaSimplifications, 462 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 52 FomulaSimplificationsInter, 449 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 195 NumberOfCodeBlocks, 195 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 192 ConstructedInterpolants, 0 QuantifiedInterpolants, 457 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 9/9 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 360]: Loop Invariant Derived loop invariant: (!(\old(pumpRunning) == 0) || pumpRunning == 0) || !(1 == systemActive) - InvariantResult [Line: 293]: Loop Invariant Derived loop invariant: (!(\old(pumpRunning) == 0) || pumpRunning == 0) || !(1 == systemActive) - InvariantResult [Line: 350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 294]: Loop Invariant Derived loop invariant: (!(\old(pumpRunning) == 0) || pumpRunning == 0) || !(1 == systemActive) RESULT: Ultimate proved your program to be correct! [2023-04-02 04:25:00,221 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...