/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_product21.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 04:24:50,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 04:24:50,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 04:24:50,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 04:24:50,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 04:24:50,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 04:24:50,100 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 04:24:50,102 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 04:24:50,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 04:24:50,107 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 04:24:50,108 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 04:24:50,109 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 04:24:50,110 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 04:24:50,111 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 04:24:50,112 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 04:24:50,113 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 04:24:50,114 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 04:24:50,114 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 04:24:50,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 04:24:50,119 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 04:24:50,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 04:24:50,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 04:24:50,122 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 04:24:50,123 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 04:24:50,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 04:24:50,133 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 04:24:50,133 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 04:24:50,134 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 04:24:50,134 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 04:24:50,135 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 04:24:50,135 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 04:24:50,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 04:24:50,136 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 04:24:50,136 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 04:24:50,138 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 04:24:50,139 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 04:24:50,139 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 04:24:50,139 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 04:24:50,140 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 04:24:50,141 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 04:24:50,141 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 04:24:50,142 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 04:24:50,163 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 04:24:50,163 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 04:24:50,164 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 04:24:50,164 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 04:24:50,165 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 04:24:50,166 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 04:24:50,166 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 04:24:50,166 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 04:24:50,166 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 04:24:50,166 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 04:24:50,167 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 04:24:50,167 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 04:24:50,167 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 04:24:50,167 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 04:24:50,167 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 04:24:50,167 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 04:24:50,167 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 04:24:50,168 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 04:24:50,168 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 04:24:50,168 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 04:24:50,168 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 04:24:50,168 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 04:24:50,168 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 04:24:50,168 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 04:24:50,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 04:24:50,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 04:24:50,169 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 04:24:50,169 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 04:24:50,169 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 04:24:50,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 04:24:50,169 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 04:24:50,169 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 04:24:50,169 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 04:24:50,169 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 04:24:50,169 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 04:24:50,170 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 04:24:50,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 04:24:50,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 04:24:50,349 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 04:24:50,350 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 04:24:50,351 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 04:24:50,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product21.cil.c [2023-04-02 04:24:51,456 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 04:24:51,632 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 04:24:51,632 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product21.cil.c [2023-04-02 04:24:51,640 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8097f348/18b2c08619794ecc965272ec8f8eb0e6/FLAGc4dcd2ad0 [2023-04-02 04:24:51,652 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8097f348/18b2c08619794ecc965272ec8f8eb0e6 [2023-04-02 04:24:51,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 04:24:51,655 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 04:24:51,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 04:24:51,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 04:24:51,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 04:24:51,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 04:24:51" (1/1) ... [2023-04-02 04:24:51,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ef5557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:51, skipping insertion in model container [2023-04-02 04:24:51,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 04:24:51" (1/1) ... [2023-04-02 04:24:51,671 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 04:24:51,703 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 04:24:51,818 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_product21.cil.c[3727,3740] [2023-04-02 04:24:51,897 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 04:24:51,908 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 04:24:51,920 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_product21.cil.c[3727,3740] [2023-04-02 04:24:51,964 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 04:24:51,977 INFO L208 MainTranslator]: Completed translation [2023-04-02 04:24:51,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:51 WrapperNode [2023-04-02 04:24:51,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 04:24:51,978 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 04:24:51,978 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 04:24:51,978 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 04:24:51,987 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:51" (1/1) ... [2023-04-02 04:24:51,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:51" (1/1) ... [2023-04-02 04:24:52,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:51" (1/1) ... [2023-04-02 04:24:52,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:51" (1/1) ... [2023-04-02 04:24:52,045 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:51" (1/1) ... [2023-04-02 04:24:52,049 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:51" (1/1) ... [2023-04-02 04:24:52,051 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:51" (1/1) ... [2023-04-02 04:24:52,053 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:51" (1/1) ... [2023-04-02 04:24:52,056 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 04:24:52,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 04:24:52,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 04:24:52,057 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 04:24:52,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:51" (1/1) ... [2023-04-02 04:24:52,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 04:24:52,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 04:24:52,080 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 04:24:52,098 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 04:24:52,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 04:24:52,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 04:24:52,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2023-04-02 04:24:52,112 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 04:24:52,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-04-02 04:24:52,112 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2023-04-02 04:24:52,112 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2023-04-02 04:24:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2023-04-02 04:24:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 04:24:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2023-04-02 04:24:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2023-04-02 04:24:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2023-04-02 04:24:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-04-02 04:24:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2023-04-02 04:24:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-04-02 04:24:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-04-02 04:24:52,114 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2023-04-02 04:24:52,114 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2023-04-02 04:24:52,114 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2023-04-02 04:24:52,114 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2023-04-02 04:24:52,114 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2023-04-02 04:24:52,114 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2023-04-02 04:24:52,114 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2023-04-02 04:24:52,114 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2023-04-02 04:24:52,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2023-04-02 04:24:52,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2023-04-02 04:24:52,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2023-04-02 04:24:52,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2023-04-02 04:24:52,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2023-04-02 04:24:52,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2023-04-02 04:24:52,115 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2023-04-02 04:24:52,115 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-04-02 04:24:52,115 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-04-02 04:24:52,115 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2023-04-02 04:24:52,115 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2023-04-02 04:24:52,116 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2023-04-02 04:24:52,116 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2023-04-02 04:24:52,116 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2023-04-02 04:24:52,116 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2023-04-02 04:24:52,116 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2023-04-02 04:24:52,116 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2023-04-02 04:24:52,116 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 04:24:52,116 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 04:24:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 04:24:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 04:24:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 04:24:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2023-04-02 04:24:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-04-02 04:24:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-04-02 04:24:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2023-04-02 04:24:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-04-02 04:24:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-04-02 04:24:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2023-04-02 04:24:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2023-04-02 04:24:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2023-04-02 04:24:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure test [2023-04-02 04:24:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2023-04-02 04:24:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2023-04-02 04:24:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2023-04-02 04:24:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2023-04-02 04:24:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 04:24:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-04-02 04:24:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2023-04-02 04:24:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2023-04-02 04:24:52,119 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2023-04-02 04:24:52,119 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2023-04-02 04:24:52,119 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2023-04-02 04:24:52,119 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2023-04-02 04:24:52,119 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2023-04-02 04:24:52,119 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2023-04-02 04:24:52,119 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2023-04-02 04:24:52,119 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 04:24:52,119 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 04:24:52,119 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2023-04-02 04:24:52,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 04:24:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 04:24:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 04:24:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 04:24:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2023-04-02 04:24:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 04:24:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2023-04-02 04:24:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2023-04-02 04:24:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 04:24:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2023-04-02 04:24:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2023-04-02 04:24:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2023-04-02 04:24:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2023-04-02 04:24:52,121 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2023-04-02 04:24:52,121 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2023-04-02 04:24:52,121 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-04-02 04:24:52,121 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2023-04-02 04:24:52,121 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2023-04-02 04:24:52,121 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2023-04-02 04:24:52,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 04:24:52,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 04:24:52,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 04:24:52,260 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 04:24:52,262 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 04:24:52,711 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 04:24:52,717 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 04:24:52,717 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-04-02 04:24:52,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 04:24:52 BoogieIcfgContainer [2023-04-02 04:24:52,719 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 04:24:52,726 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 04:24:52,726 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 04:24:52,728 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 04:24:52,728 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 04:24:51" (1/3) ... [2023-04-02 04:24:52,729 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51c26b58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 04:24:52, skipping insertion in model container [2023-04-02 04:24:52,729 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 04:24:51" (2/3) ... [2023-04-02 04:24:52,729 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51c26b58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 04:24:52, skipping insertion in model container [2023-04-02 04:24:52,730 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 04:24:52" (3/3) ... [2023-04-02 04:24:52,730 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product21.cil.c [2023-04-02 04:24:52,745 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 04:24:52,745 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 04:24:52,802 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 04:24:52,807 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;@70cc6697, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 04:24:52,807 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 04:24:52,811 INFO L276 IsEmpty]: Start isEmpty. Operand has 175 states, 95 states have (on average 1.2947368421052632) internal successors, (123), 107 states have internal predecessors, (123), 48 states have call successors, (48), 29 states have call predecessors, (48), 29 states have return successors, (48), 44 states have call predecessors, (48), 48 states have call successors, (48) [2023-04-02 04:24:52,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-04-02 04:24:52,824 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 04:24:52,825 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 04:24:52,826 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 04:24:52,830 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 04:24:52,831 INFO L85 PathProgramCache]: Analyzing trace with hash -2104291377, now seen corresponding path program 1 times [2023-04-02 04:24:52,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 04:24:52,838 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1003005523] [2023-04-02 04:24:52,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 04:24:52,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 04:24:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 04:24:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 04:24:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 04:24:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 04:24:53,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 04:24:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 04:24:53,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2023-04-02 04:24:53,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 04:24:53,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 04:24:53,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-04-02 04:24:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,162 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 04:24:53,177 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 04:24:53,177 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1003005523] [2023-04-02 04:24:53,178 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1003005523] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 04:24:53,178 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 04:24:53,178 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-04-02 04:24:53,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331587331] [2023-04-02 04:24:53,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 04:24:53,183 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-04-02 04:24:53,184 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 04:24:53,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-04-02 04:24:53,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-04-02 04:24:53,220 INFO L87 Difference]: Start difference. First operand has 175 states, 95 states have (on average 1.2947368421052632) internal successors, (123), 107 states have internal predecessors, (123), 48 states have call successors, (48), 29 states have call predecessors, (48), 29 states have return successors, (48), 44 states have call predecessors, (48), 48 states have call successors, (48) 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 04:24:53,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 04:24:53,682 INFO L93 Difference]: Finished difference Result 291 states and 375 transitions. [2023-04-02 04:24:53,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-04-02 04:24:53,684 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 04:24:53,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 04:24:53,697 INFO L225 Difference]: With dead ends: 291 [2023-04-02 04:24:53,697 INFO L226 Difference]: Without dead ends: 160 [2023-04-02 04:24:53,701 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 04:24:53,704 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 98 mSDsluCounter, 40 mSDsCounter, 0 mSdLazyCounter, 214 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 112 SdHoareTripleChecker+Valid, 80 SdHoareTripleChecker+Invalid, 256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 214 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-04-02 04:24:53,705 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [112 Valid, 80 Invalid, 256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 214 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-04-02 04:24:53,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2023-04-02 04:24:53,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 132. [2023-04-02 04:24:53,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 76 states have (on average 1.236842105263158) internal successors, (94), 85 states have internal predecessors, (94), 33 states have call successors, (33), 27 states have call predecessors, (33), 22 states have return successors, (28), 24 states have call predecessors, (28), 28 states have call successors, (28) [2023-04-02 04:24:53,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 155 transitions. [2023-04-02 04:24:53,756 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 155 transitions. Word has length 59 [2023-04-02 04:24:53,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 04:24:53,756 INFO L495 AbstractCegarLoop]: Abstraction has 132 states and 155 transitions. [2023-04-02 04:24:53,756 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 04:24:53,756 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 155 transitions. [2023-04-02 04:24:53,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-04-02 04:24:53,758 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 04:24:53,758 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 04:24:53,758 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 04:24:53,759 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 04:24:53,759 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 04:24:53,759 INFO L85 PathProgramCache]: Analyzing trace with hash -1283870336, now seen corresponding path program 1 times [2023-04-02 04:24:53,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 04:24:53,759 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2034211739] [2023-04-02 04:24:53,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 04:24:53,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 04:24:53,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 04:24:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 04:24:53,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 04:24:53,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 04:24:53,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 04:24:53,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 04:24:53,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-04-02 04:24:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 04:24:53,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-04-02 04:24:53,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 04:24:53,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:53,973 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 04:24:53,973 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 04:24:53,973 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2034211739] [2023-04-02 04:24:53,973 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2034211739] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 04:24:53,973 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 04:24:53,973 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-04-02 04:24:53,974 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83544237] [2023-04-02 04:24:53,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 04:24:53,975 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-04-02 04:24:53,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 04:24:53,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-04-02 04:24:53,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2023-04-02 04:24:53,976 INFO L87 Difference]: Start difference. First operand 132 states and 155 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 04:24:54,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 04:24:54,460 INFO L93 Difference]: Finished difference Result 264 states and 330 transitions. [2023-04-02 04:24:54,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-04-02 04:24:54,460 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 04:24:54,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 04:24:54,462 INFO L225 Difference]: With dead ends: 264 [2023-04-02 04:24:54,462 INFO L226 Difference]: Without dead ends: 160 [2023-04-02 04:24:54,463 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 04:24:54,463 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 220 mSDsluCounter, 75 mSDsCounter, 0 mSdLazyCounter, 636 mSolverCounterSat, 110 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 226 SdHoareTripleChecker+Valid, 97 SdHoareTripleChecker+Invalid, 746 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 110 IncrementalHoareTripleChecker+Valid, 636 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-04-02 04:24:54,464 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [226 Valid, 97 Invalid, 746 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 636 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-04-02 04:24:54,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2023-04-02 04:24:54,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 132. [2023-04-02 04:24:54,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 76 states have (on average 1.2236842105263157) internal successors, (93), 84 states have internal predecessors, (93), 33 states have call successors, (33), 27 states have call predecessors, (33), 22 states have return successors, (28), 24 states have call predecessors, (28), 28 states have call successors, (28) [2023-04-02 04:24:54,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 154 transitions. [2023-04-02 04:24:54,491 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 154 transitions. Word has length 64 [2023-04-02 04:24:54,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 04:24:54,491 INFO L495 AbstractCegarLoop]: Abstraction has 132 states and 154 transitions. [2023-04-02 04:24:54,491 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 04:24:54,491 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 154 transitions. [2023-04-02 04:24:54,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-04-02 04:24:54,493 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 04:24:54,493 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, 1, 1, 1, 1, 1] [2023-04-02 04:24:54,493 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 04:24:54,493 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 04:24:54,493 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 04:24:54,493 INFO L85 PathProgramCache]: Analyzing trace with hash 1410258953, now seen corresponding path program 1 times [2023-04-02 04:24:54,493 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 04:24:54,494 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1885861144] [2023-04-02 04:24:54,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 04:24:54,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 04:24:54,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:54,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 04:24:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:54,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 04:24:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:54,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 04:24:54,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:54,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 04:24:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:54,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 04:24:54,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:54,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 04:24:54,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:54,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-04-02 04:24:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:54,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 04:24:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:54,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-04-02 04:24:54,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:54,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-04-02 04:24:54,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:54,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-04-02 04:24:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:54,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-04-02 04:24:54,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:54,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-04-02 04:24:54,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 04:24:54,703 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 04:24:54,704 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 04:24:54,704 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1885861144] [2023-04-02 04:24:54,704 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1885861144] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 04:24:54,704 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 04:24:54,704 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-04-02 04:24:54,704 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187462180] [2023-04-02 04:24:54,704 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 04:24:54,705 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-04-02 04:24:54,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 04:24:54,705 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-04-02 04:24:54,705 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2023-04-02 04:24:54,705 INFO L87 Difference]: Start difference. First operand 132 states and 154 transitions. Second operand has 9 states, 9 states have (on average 5.0) internal successors, (45), 5 states have internal predecessors, (45), 4 states have call successors, (19), 6 states have call predecessors, (19), 3 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2023-04-02 04:24:55,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 04:24:55,058 INFO L93 Difference]: Finished difference Result 221 states and 280 transitions. [2023-04-02 04:24:55,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-04-02 04:24:55,058 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.0) internal successors, (45), 5 states have internal predecessors, (45), 4 states have call successors, (19), 6 states have call predecessors, (19), 3 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 77 [2023-04-02 04:24:55,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 04:24:55,059 INFO L225 Difference]: With dead ends: 221 [2023-04-02 04:24:55,059 INFO L226 Difference]: Without dead ends: 0 [2023-04-02 04:24:55,060 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 32 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 04:24:55,061 INFO L413 NwaCegarLoop]: 16 mSDtfsCounter, 234 mSDsluCounter, 66 mSDsCounter, 0 mSdLazyCounter, 408 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 234 SdHoareTripleChecker+Valid, 82 SdHoareTripleChecker+Invalid, 566 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 158 IncrementalHoareTripleChecker+Valid, 408 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-04-02 04:24:55,061 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [234 Valid, 82 Invalid, 566 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 408 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-04-02 04:24:55,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-04-02 04:24:55,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-04-02 04:24:55,062 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 04:24:55,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-04-02 04:24:55,062 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 77 [2023-04-02 04:24:55,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 04:24:55,062 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-04-02 04:24:55,062 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.0) internal successors, (45), 5 states have internal predecessors, (45), 4 states have call successors, (19), 6 states have call predecessors, (19), 3 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2023-04-02 04:24:55,063 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-04-02 04:24:55,063 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-04-02 04:24:55,065 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-04-02 04:24:55,065 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-02 04:24:55,066 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-04-02 04:24:55,655 INFO L899 garLoopResultBuilder]: For program point reach_errorEXIT(line 11) no Hoare annotation was computed. [2023-04-02 04:24:55,655 INFO L899 garLoopResultBuilder]: For program point reach_errorFINAL(line 11) no Hoare annotation was computed. [2023-04-02 04:24:55,655 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line 11) no Hoare annotation was computed. [2023-04-02 04:24:55,655 INFO L899 garLoopResultBuilder]: For program point L444(lines 421 445) no Hoare annotation was computed. [2023-04-02 04:24:55,655 INFO L899 garLoopResultBuilder]: For program point __utac__exception__cf_handler_freeFINAL(lines 397 452) no Hoare annotation was computed. [2023-04-02 04:24:55,655 INFO L899 garLoopResultBuilder]: For program point L428(lines 428 432) no Hoare annotation was computed. [2023-04-02 04:24:55,656 INFO L899 garLoopResultBuilder]: For program point L428-1(lines 428 432) no Hoare annotation was computed. [2023-04-02 04:24:55,656 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 397 452) no Hoare annotation was computed. [2023-04-02 04:24:55,656 INFO L899 garLoopResultBuilder]: For program point L423(line 423) no Hoare annotation was computed. [2023-04-02 04:24:55,656 INFO L899 garLoopResultBuilder]: For program point __utac__exception__cf_handler_freeEXIT(lines 397 452) no Hoare annotation was computed. [2023-04-02 04:24:55,656 INFO L899 garLoopResultBuilder]: For program point L422-2(lines 422 443) no Hoare annotation was computed. [2023-04-02 04:24:55,656 INFO L899 garLoopResultBuilder]: For program point L480(line 480) no Hoare annotation was computed. [2023-04-02 04:24:55,656 INFO L899 garLoopResultBuilder]: For program point L479-2(lines 479 504) no Hoare annotation was computed. [2023-04-02 04:24:55,656 INFO L899 garLoopResultBuilder]: For program point L505(lines 478 506) no Hoare annotation was computed. [2023-04-02 04:24:55,656 INFO L899 garLoopResultBuilder]: For program point __utac__exception__cf_handler_resetFINAL(lines 453 512) no Hoare annotation was computed. [2023-04-02 04:24:55,656 INFO L899 garLoopResultBuilder]: For program point L498(line 498) no Hoare annotation was computed. [2023-04-02 04:24:55,656 INFO L899 garLoopResultBuilder]: For program point L498-1(line 498) no Hoare annotation was computed. [2023-04-02 04:24:55,657 INFO L899 garLoopResultBuilder]: For program point __utac__exception__cf_handler_resetEXIT(lines 453 512) no Hoare annotation was computed. [2023-04-02 04:24:55,657 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 453 512) no Hoare annotation was computed. [2023-04-02 04:24:55,657 INFO L899 garLoopResultBuilder]: For program point L485(lines 485 489) no Hoare annotation was computed. [2023-04-02 04:24:55,657 INFO L899 garLoopResultBuilder]: For program point L485-1(lines 485 489) no Hoare annotation was computed. [2023-04-02 04:24:55,657 INFO L899 garLoopResultBuilder]: For program point valid_productEXIT(lines 335 343) no Hoare annotation was computed. [2023-04-02 04:24:55,657 INFO L899 garLoopResultBuilder]: For program point valid_productFINAL(lines 335 343) no Hoare annotation was computed. [2023-04-02 04:24:55,657 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 335 343) the Hoare annotation is: true [2023-04-02 04:24:55,657 INFO L899 garLoopResultBuilder]: For program point mainEXIT(lines 132 154) no Hoare annotation was computed. [2023-04-02 04:24:55,658 INFO L895 garLoopResultBuilder]: At program point L144(line 144) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2023-04-02 04:24:55,658 INFO L895 garLoopResultBuilder]: At program point L144-1(line 144) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2023-04-02 04:24:55,658 INFO L899 garLoopResultBuilder]: For program point L142(lines 142 149) no Hoare annotation was computed. [2023-04-02 04:24:55,658 INFO L899 garLoopResultBuilder]: For program point L142-1(lines 142 149) no Hoare annotation was computed. [2023-04-02 04:24:55,658 INFO L899 garLoopResultBuilder]: For program point mainFINAL(lines 132 154) no Hoare annotation was computed. [2023-04-02 04:24:55,658 INFO L899 garLoopResultBuilder]: For program point L140(line 140) no Hoare annotation was computed. [2023-04-02 04:24:55,658 INFO L895 garLoopResultBuilder]: At program point L139(line 139) 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 04:24:55,658 INFO L895 garLoopResultBuilder]: At program point L138(line 138) 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 04:24:55,659 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 132 154) 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 04:24:55,659 INFO L895 garLoopResultBuilder]: At program point L138-1(line 138) 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 04:24:55,659 INFO L899 garLoopResultBuilder]: For program point L97(line 97) no Hoare annotation was computed. [2023-04-02 04:24:55,659 INFO L899 garLoopResultBuilder]: For program point L96(line 96) no Hoare annotation was computed. [2023-04-02 04:24:55,659 INFO L899 garLoopResultBuilder]: For program point Specification2EXIT(lines 85 108) no Hoare annotation was computed. [2023-04-02 04:24:55,659 INFO L899 garLoopResultBuilder]: For program point L95(line 95) no Hoare annotation was computed. [2023-04-02 04:24:55,659 INFO L899 garLoopResultBuilder]: For program point L94(line 94) no Hoare annotation was computed. [2023-04-02 04:24:55,659 INFO L899 garLoopResultBuilder]: For program point L93(line 93) no Hoare annotation was computed. [2023-04-02 04:24:55,659 INFO L899 garLoopResultBuilder]: For program point L92(line 92) no Hoare annotation was computed. [2023-04-02 04:24:55,659 INFO L899 garLoopResultBuilder]: For program point Specification2FINAL(lines 85 108) no Hoare annotation was computed. [2023-04-02 04:24:55,659 INFO L899 garLoopResultBuilder]: For program point L91(line 91) no Hoare annotation was computed. [2023-04-02 04:24:55,659 INFO L899 garLoopResultBuilder]: For program point L90(line 90) no Hoare annotation was computed. [2023-04-02 04:24:55,660 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 85 108) no Hoare annotation was computed. [2023-04-02 04:24:55,660 INFO L899 garLoopResultBuilder]: For program point L103(line 103) no Hoare annotation was computed. [2023-04-02 04:24:55,660 INFO L899 garLoopResultBuilder]: For program point L102(line 102) no Hoare annotation was computed. [2023-04-02 04:24:55,660 INFO L899 garLoopResultBuilder]: For program point L101(line 101) no Hoare annotation was computed. [2023-04-02 04:24:55,660 INFO L899 garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed. [2023-04-02 04:24:55,660 INFO L899 garLoopResultBuilder]: For program point L99(line 99) no Hoare annotation was computed. [2023-04-02 04:24:55,660 INFO L899 garLoopResultBuilder]: For program point L98(line 98) no Hoare annotation was computed. [2023-04-02 04:24:55,660 INFO L899 garLoopResultBuilder]: For program point L946-1(line 946) no Hoare annotation was computed. [2023-04-02 04:24:55,660 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 939 957) the Hoare annotation is: true [2023-04-02 04:24:55,660 INFO L899 garLoopResultBuilder]: For program point isLowWaterLevelEXIT(lines 939 957) no Hoare annotation was computed. [2023-04-02 04:24:55,660 INFO L899 garLoopResultBuilder]: For program point L948(lines 948 952) no Hoare annotation was computed. [2023-04-02 04:24:55,660 INFO L902 garLoopResultBuilder]: At program point L946(line 946) the Hoare annotation is: true [2023-04-02 04:24:55,660 INFO L899 garLoopResultBuilder]: For program point L948-2(lines 948 952) no Hoare annotation was computed. [2023-04-02 04:24:55,660 INFO L899 garLoopResultBuilder]: For program point isLowWaterLevelFINAL(lines 939 957) no Hoare annotation was computed. [2023-04-02 04:24:55,660 INFO L899 garLoopResultBuilder]: For program point select_featuresEXIT(lines 321 327) no Hoare annotation was computed. [2023-04-02 04:24:55,661 INFO L902 garLoopResultBuilder]: At program point select_featuresFINAL(lines 321 327) the Hoare annotation is: true [2023-04-02 04:24:55,661 INFO L899 garLoopResultBuilder]: For program point __utac__get_this_argtypeFINAL(lines 664 709) no Hoare annotation was computed. [2023-04-02 04:24:55,661 INFO L899 garLoopResultBuilder]: For program point L684(lines 684 691) no Hoare annotation was computed. [2023-04-02 04:24:55,661 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 664 709) no Hoare annotation was computed. [2023-04-02 04:24:55,661 INFO L899 garLoopResultBuilder]: For program point L678(lines 678 698) no Hoare annotation was computed. [2023-04-02 04:24:55,661 INFO L899 garLoopResultBuilder]: For program point __utac__get_this_argtypeEXIT(lines 664 709) no Hoare annotation was computed. [2023-04-02 04:24:55,661 INFO L899 garLoopResultBuilder]: For program point L678-1(lines 678 698) no Hoare annotation was computed. [2023-04-02 04:24:55,661 INFO L895 garLoopResultBuilder]: At program point L861(line 861) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,661 INFO L899 garLoopResultBuilder]: For program point L861-1(lines 842 866) no Hoare annotation was computed. [2023-04-02 04:24:55,661 INFO L895 garLoopResultBuilder]: At program point L856(line 856) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,661 INFO L899 garLoopResultBuilder]: For program point processEnvironmentEXIT(lines 842 866) no Hoare annotation was computed. [2023-04-02 04:24:55,662 INFO L895 garLoopResultBuilder]: At program point L852(line 852) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,662 INFO L899 garLoopResultBuilder]: For program point L850(lines 850 858) no Hoare annotation was computed. [2023-04-02 04:24:55,662 INFO L895 garLoopResultBuilder]: At program point L848(line 848) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,662 INFO L899 garLoopResultBuilder]: For program point L848-1(line 848) no Hoare annotation was computed. [2023-04-02 04:24:55,662 INFO L899 garLoopResultBuilder]: For program point L846(lines 846 863) no Hoare annotation was computed. [2023-04-02 04:24:55,662 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 842 866) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,662 INFO L899 garLoopResultBuilder]: For program point processEnvironment__wrappee__baseEXIT(lines 808 814) no Hoare annotation was computed. [2023-04-02 04:24:55,662 INFO L902 garLoopResultBuilder]: At program point processEnvironment__wrappee__baseFINAL(lines 808 814) the Hoare annotation is: true [2023-04-02 04:24:55,662 INFO L895 garLoopResultBuilder]: At program point L733(line 733) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,662 INFO L895 garLoopResultBuilder]: At program point L764(lines 721 766) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,662 INFO L899 garLoopResultBuilder]: For program point L731(lines 731 737) no Hoare annotation was computed. [2023-04-02 04:24:55,662 INFO L899 garLoopResultBuilder]: For program point L731-1(lines 731 737) no Hoare annotation was computed. [2023-04-02 04:24:55,662 INFO L899 garLoopResultBuilder]: For program point testFINAL(lines 711 774) no Hoare annotation was computed. [2023-04-02 04:24:55,663 INFO L899 garLoopResultBuilder]: For program point L723(lines 723 727) no Hoare annotation was computed. [2023-04-02 04:24:55,663 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 711 774) 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 04:24:55,663 INFO L895 garLoopResultBuilder]: At program point L767(lines 720 768) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,663 INFO L899 garLoopResultBuilder]: For program point L757(lines 757 761) no Hoare annotation was computed. [2023-04-02 04:24:55,663 INFO L895 garLoopResultBuilder]: At program point L757-2(lines 751 762) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,663 INFO L899 garLoopResultBuilder]: For program point L722(lines 721 766) no Hoare annotation was computed. [2023-04-02 04:24:55,663 INFO L899 garLoopResultBuilder]: For program point L751(lines 751 762) no Hoare annotation was computed. [2023-04-02 04:24:55,663 INFO L895 garLoopResultBuilder]: At program point L743(line 743) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,663 INFO L899 garLoopResultBuilder]: For program point L741(lines 741 747) no Hoare annotation was computed. [2023-04-02 04:24:55,663 INFO L899 garLoopResultBuilder]: For program point L741-1(lines 741 747) no Hoare annotation was computed. [2023-04-02 04:24:55,663 INFO L899 garLoopResultBuilder]: For program point testEXIT(lines 711 774) no Hoare annotation was computed. [2023-04-02 04:24:55,663 INFO L899 garLoopResultBuilder]: For program point isLowWaterSensorDryFINAL(lines 300 308) no Hoare annotation was computed. [2023-04-02 04:24:55,663 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 300 308) the Hoare annotation is: true [2023-04-02 04:24:55,664 INFO L899 garLoopResultBuilder]: For program point isLowWaterSensorDryEXIT(lines 300 308) no Hoare annotation was computed. [2023-04-02 04:24:55,664 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 268 290) no Hoare annotation was computed. [2023-04-02 04:24:55,664 INFO L899 garLoopResultBuilder]: For program point printEnvironmentEXIT(lines 268 290) no Hoare annotation was computed. [2023-04-02 04:24:55,664 INFO L899 garLoopResultBuilder]: For program point printEnvironmentFINAL(lines 268 290) no Hoare annotation was computed. [2023-04-02 04:24:55,664 INFO L899 garLoopResultBuilder]: For program point L276(lines 276 284) no Hoare annotation was computed. [2023-04-02 04:24:55,664 INFO L899 garLoopResultBuilder]: For program point L276-2(lines 276 284) no Hoare annotation was computed. [2023-04-02 04:24:55,664 INFO L899 garLoopResultBuilder]: For program point activatePumpFINAL(lines 867 874) no Hoare annotation was computed. [2023-04-02 04:24:55,664 INFO L899 garLoopResultBuilder]: For program point activatePumpEXIT(lines 867 874) no Hoare annotation was computed. [2023-04-02 04:24:55,664 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 867 874) no Hoare annotation was computed. [2023-04-02 04:24:55,664 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 291 299) the Hoare annotation is: true [2023-04-02 04:24:55,664 INFO L899 garLoopResultBuilder]: For program point getWaterLevelFINAL(lines 291 299) no Hoare annotation was computed. [2023-04-02 04:24:55,664 INFO L899 garLoopResultBuilder]: For program point getWaterLevelEXIT(lines 291 299) no Hoare annotation was computed. [2023-04-02 04:24:55,664 INFO L895 garLoopResultBuilder]: At program point L797(line 797) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,664 INFO L895 garLoopResultBuilder]: At program point L795(lines 795 801) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,665 INFO L895 garLoopResultBuilder]: At program point L790(line 790) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,665 INFO L899 garLoopResultBuilder]: For program point L788(lines 784 806) no Hoare annotation was computed. [2023-04-02 04:24:55,665 INFO L899 garLoopResultBuilder]: For program point L786(lines 784 806) no Hoare annotation was computed. [2023-04-02 04:24:55,665 INFO L899 garLoopResultBuilder]: For program point timeShiftEXIT(lines 781 807) no Hoare annotation was computed. [2023-04-02 04:24:55,665 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 781 807) 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 04:24:55,665 INFO L899 garLoopResultBuilder]: For program point timeShiftFINAL(lines 781 807) no Hoare annotation was computed. [2023-04-02 04:24:55,665 INFO L895 garLoopResultBuilder]: At program point L66-1(lines 66 70) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,665 INFO L899 garLoopResultBuilder]: For program point cleanupEXIT(lines 52 81) no Hoare annotation was computed. [2023-04-02 04:24:55,665 INFO L899 garLoopResultBuilder]: For program point L63(line 63) no Hoare annotation was computed. [2023-04-02 04:24:55,665 INFO L895 garLoopResultBuilder]: At program point L62-2(lines 62 76) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,665 INFO L895 garLoopResultBuilder]: At program point L58(line 58) 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 04:24:55,665 INFO L899 garLoopResultBuilder]: For program point L58-1(line 58) no Hoare annotation was computed. [2023-04-02 04:24:55,665 INFO L902 garLoopResultBuilder]: At program point L77(lines 52 81) the Hoare annotation is: true [2023-04-02 04:24:55,666 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 52 81) 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 04:24:55,666 INFO L899 garLoopResultBuilder]: For program point L73(line 73) no Hoare annotation was computed. [2023-04-02 04:24:55,666 INFO L899 garLoopResultBuilder]: For program point L66(lines 66 70) no Hoare annotation was computed. [2023-04-02 04:24:55,666 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 259 267) the Hoare annotation is: true [2023-04-02 04:24:55,666 INFO L899 garLoopResultBuilder]: For program point isMethaneLevelCriticalFINAL(lines 259 267) no Hoare annotation was computed. [2023-04-02 04:24:55,666 INFO L899 garLoopResultBuilder]: For program point isMethaneLevelCriticalEXIT(lines 259 267) no Hoare annotation was computed. [2023-04-02 04:24:55,666 INFO L899 garLoopResultBuilder]: For program point lowerWaterLevelEXIT(lines 223 234) no Hoare annotation was computed. [2023-04-02 04:24:55,666 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 223 234) the Hoare annotation is: true [2023-04-02 04:24:55,666 INFO L899 garLoopResultBuilder]: For program point L227-1(lines 223 234) no Hoare annotation was computed. [2023-04-02 04:24:55,666 INFO L899 garLoopResultBuilder]: For program point waterRiseEXIT(lines 235 246) no Hoare annotation was computed. [2023-04-02 04:24:55,666 INFO L899 garLoopResultBuilder]: For program point L239-1(lines 235 246) no Hoare annotation was computed. [2023-04-02 04:24:55,666 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 235 246) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0)) [2023-04-02 04:24:55,666 INFO L899 garLoopResultBuilder]: For program point __automaton_failFINAL(lines 208 215) no Hoare annotation was computed. [2023-04-02 04:24:55,666 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 208 215) the Hoare annotation is: true [2023-04-02 04:24:55,667 INFO L899 garLoopResultBuilder]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 212) no Hoare annotation was computed. [2023-04-02 04:24:55,667 INFO L899 garLoopResultBuilder]: For program point __automaton_failEXIT(lines 208 215) no Hoare annotation was computed. [2023-04-02 04:24:55,667 INFO L895 garLoopResultBuilder]: At program point L830(line 830) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,667 INFO L899 garLoopResultBuilder]: For program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 816 840) no Hoare annotation was computed. [2023-04-02 04:24:55,667 INFO L895 garLoopResultBuilder]: At program point L826(line 826) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,667 INFO L899 garLoopResultBuilder]: For program point L824(lines 824 832) no Hoare annotation was computed. [2023-04-02 04:24:55,667 INFO L895 garLoopResultBuilder]: At program point L822(line 822) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,667 INFO L899 garLoopResultBuilder]: For program point L822-1(line 822) no Hoare annotation was computed. [2023-04-02 04:24:55,667 INFO L899 garLoopResultBuilder]: For program point L820(lines 820 837) no Hoare annotation was computed. [2023-04-02 04:24:55,667 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 816 840) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,667 INFO L895 garLoopResultBuilder]: At program point L835(line 835) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,667 INFO L899 garLoopResultBuilder]: For program point L835-1(lines 816 840) no Hoare annotation was computed. [2023-04-02 04:24:55,667 INFO L902 garLoopResultBuilder]: At program point select_helpersFINAL(lines 328 334) the Hoare annotation is: true [2023-04-02 04:24:55,667 INFO L899 garLoopResultBuilder]: For program point select_helpersEXIT(lines 328 334) no Hoare annotation was computed. [2023-04-02 04:24:55,668 INFO L899 garLoopResultBuilder]: For program point __utac_acc__Specification5_spec__1EXIT(lines 160 167) no Hoare annotation was computed. [2023-04-02 04:24:55,668 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 160 167) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,668 INFO L899 garLoopResultBuilder]: For program point __utac_acc__Specification5_spec__1FINAL(lines 160 167) no Hoare annotation was computed. [2023-04-02 04:24:55,668 INFO L899 garLoopResultBuilder]: For program point L173(line 173) no Hoare annotation was computed. [2023-04-02 04:24:55,668 INFO L899 garLoopResultBuilder]: For program point __utac_acc__Specification5_spec__2EXIT(lines 168 177) no Hoare annotation was computed. [2023-04-02 04:24:55,668 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 168 177) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,668 INFO L899 garLoopResultBuilder]: For program point __utac_acc__Specification5_spec__2FINAL(lines 168 177) no Hoare annotation was computed. [2023-04-02 04:24:55,668 INFO L895 garLoopResultBuilder]: At program point L193(line 193) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,668 INFO L899 garLoopResultBuilder]: For program point L191(lines 191 197) no Hoare annotation was computed. [2023-04-02 04:24:55,668 INFO L899 garLoopResultBuilder]: For program point L190(lines 190 200) no Hoare annotation was computed. [2023-04-02 04:24:55,668 INFO L902 garLoopResultBuilder]: At program point L188(line 188) the Hoare annotation is: true [2023-04-02 04:24:55,668 INFO L899 garLoopResultBuilder]: For program point L188-1(line 188) no Hoare annotation was computed. [2023-04-02 04:24:55,668 INFO L899 garLoopResultBuilder]: For program point L186(lines 186 203) no Hoare annotation was computed. [2023-04-02 04:24:55,668 INFO L899 garLoopResultBuilder]: For program point L186-1(lines 178 206) no Hoare annotation was computed. [2023-04-02 04:24:55,669 INFO L902 garLoopResultBuilder]: At program point L184(line 184) the Hoare annotation is: true [2023-04-02 04:24:55,669 INFO L899 garLoopResultBuilder]: For program point L184-1(line 184) no Hoare annotation was computed. [2023-04-02 04:24:55,669 INFO L899 garLoopResultBuilder]: For program point __utac_acc__Specification5_spec__3EXIT(lines 178 206) no Hoare annotation was computed. [2023-04-02 04:24:55,669 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 178 206) the Hoare annotation is: true [2023-04-02 04:24:55,669 INFO L899 garLoopResultBuilder]: For program point isPumpRunningEXIT(lines 894 902) no Hoare annotation was computed. [2023-04-02 04:24:55,669 INFO L899 garLoopResultBuilder]: For program point isPumpRunningFINAL(lines 894 902) no Hoare annotation was computed. [2023-04-02 04:24:55,669 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 894 902) the Hoare annotation is: true [2023-04-02 04:24:55,669 INFO L899 garLoopResultBuilder]: For program point L922(lines 922 930) no Hoare annotation was computed. [2023-04-02 04:24:55,669 INFO L899 garLoopResultBuilder]: For program point L922-2(lines 922 930) no Hoare annotation was computed. [2023-04-02 04:24:55,669 INFO L899 garLoopResultBuilder]: For program point printPumpFINAL(lines 903 938) no Hoare annotation was computed. [2023-04-02 04:24:55,669 INFO L899 garLoopResultBuilder]: For program point L910(lines 910 918) no Hoare annotation was computed. [2023-04-02 04:24:55,669 INFO L899 garLoopResultBuilder]: For program point L910-2(lines 910 918) no Hoare annotation was computed. [2023-04-02 04:24:55,669 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 903 938) no Hoare annotation was computed. [2023-04-02 04:24:55,669 INFO L899 garLoopResultBuilder]: For program point L933(line 933) no Hoare annotation was computed. [2023-04-02 04:24:55,669 INFO L899 garLoopResultBuilder]: For program point L933-1(line 933) no Hoare annotation was computed. [2023-04-02 04:24:55,669 INFO L899 garLoopResultBuilder]: For program point printPumpEXIT(lines 903 938) no Hoare annotation was computed. [2023-04-02 04:24:55,670 INFO L899 garLoopResultBuilder]: For program point __utac__exception__cf_handler_setEXIT(lines 351 396) no Hoare annotation was computed. [2023-04-02 04:24:55,670 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 351 396) no Hoare annotation was computed. [2023-04-02 04:24:55,670 INFO L899 garLoopResultBuilder]: For program point __utac__exception__cf_handler_setFINAL(lines 351 396) no Hoare annotation was computed. [2023-04-02 04:24:55,670 INFO L895 garLoopResultBuilder]: At program point L123(line 123) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0) (not (= 1 ~systemActive~0))) [2023-04-02 04:24:55,670 INFO L899 garLoopResultBuilder]: For program point runTestEXIT(lines 118 128) no Hoare annotation was computed. [2023-04-02 04:24:55,670 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 118 128) 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 04:24:55,670 INFO L899 garLoopResultBuilder]: For program point runTestFINAL(lines 118 128) no Hoare annotation was computed. [2023-04-02 04:24:55,670 INFO L899 garLoopResultBuilder]: For program point isMethaneAlarmEXIT(lines 883 893) no Hoare annotation was computed. [2023-04-02 04:24:55,670 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 883 893) the Hoare annotation is: true [2023-04-02 04:24:55,670 INFO L902 garLoopResultBuilder]: At program point L888(line 888) the Hoare annotation is: true [2023-04-02 04:24:55,670 INFO L899 garLoopResultBuilder]: For program point L888-1(line 888) no Hoare annotation was computed. [2023-04-02 04:24:55,670 INFO L899 garLoopResultBuilder]: For program point isMethaneAlarmFINAL(lines 883 893) no Hoare annotation was computed. [2023-04-02 04:24:55,670 INFO L899 garLoopResultBuilder]: For program point deactivatePumpEXIT(lines 875 882) no Hoare annotation was computed. [2023-04-02 04:24:55,670 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 875 882) the Hoare annotation is: true [2023-04-02 04:24:55,670 INFO L899 garLoopResultBuilder]: For program point deactivatePumpFINAL(lines 875 882) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point L638(lines 638 645) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point L632(lines 632 652) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point L632-1(lines 632 652) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point __utac__get_this_argEXIT(lines 618 663) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point __utac__get_this_argFINAL(lines 618 663) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 618 663) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point select_oneFINAL(lines 311 320) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 311 320) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point select_oneEXIT(lines 311 320) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point L539(lines 539 543) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point L603(lines 603 614) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point L566(lines 566 570) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point L564-2(lines 564 584) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 515 617) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point L585(lines 563 586) no Hoare annotation was computed. [2023-04-02 04:24:55,671 INFO L899 garLoopResultBuilder]: For program point __utac__error_stack_mgtFINAL(lines 515 617) no Hoare annotation was computed. [2023-04-02 04:24:55,672 INFO L899 garLoopResultBuilder]: For program point L544(lines 544 560) no Hoare annotation was computed. [2023-04-02 04:24:55,672 INFO L899 garLoopResultBuilder]: For program point L604(lines 604 611) no Hoare annotation was computed. [2023-04-02 04:24:55,672 INFO L899 garLoopResultBuilder]: For program point L565(lines 564 584) no Hoare annotation was computed. [2023-04-02 04:24:55,672 INFO L899 garLoopResultBuilder]: For program point L596(line 596) no Hoare annotation was computed. [2023-04-02 04:24:55,672 INFO L899 garLoopResultBuilder]: For program point L596-1(line 596) no Hoare annotation was computed. [2023-04-02 04:24:55,672 INFO L899 garLoopResultBuilder]: For program point __utac__error_stack_mgtEXIT(lines 515 617) no Hoare annotation was computed. [2023-04-02 04:24:55,672 INFO L899 garLoopResultBuilder]: For program point L561(lines 561 602) no Hoare annotation was computed. [2023-04-02 04:24:55,672 INFO L899 garLoopResultBuilder]: For program point L580(line 580) no Hoare annotation was computed. [2023-04-02 04:24:55,672 INFO L899 garLoopResultBuilder]: For program point L580-1(line 580) no Hoare annotation was computed. [2023-04-02 04:24:55,672 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2023-04-02 04:24:55,672 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 04:24:55,672 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2023-04-02 04:24:55,672 INFO L899 garLoopResultBuilder]: For program point L251-1(lines 247 258) no Hoare annotation was computed. [2023-04-02 04:24:55,672 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 247 258) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2023-04-02 04:24:55,672 INFO L899 garLoopResultBuilder]: For program point changeMethaneLevelEXIT(lines 247 258) no Hoare annotation was computed. [2023-04-02 04:24:55,673 INFO L899 garLoopResultBuilder]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2023-04-02 04:24:55,673 INFO L899 garLoopResultBuilder]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2023-04-02 04:24:55,673 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-04-02 04:24:55,673 INFO L899 garLoopResultBuilder]: For program point setupEXIT(lines 109 115) no Hoare annotation was computed. [2023-04-02 04:24:55,673 INFO L902 garLoopResultBuilder]: At program point setupFINAL(lines 109 115) the Hoare annotation is: true [2023-04-02 04:24:55,673 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-04-02 04:24:55,673 INFO L895 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= 1 ~systemActive~0)) [2023-04-02 04:24:55,673 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-04-02 04:24:55,673 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-04-02 04:24:55,675 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-04-02 04:24:55,677 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-04-02 04:24:55,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.04 04:24:55 BoogieIcfgContainer [2023-04-02 04:24:55,686 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-04-02 04:24:55,687 INFO L158 Benchmark]: Toolchain (without parser) took 4031.27ms. Allocated memory was 288.4MB in the beginning and 390.1MB in the end (delta: 101.7MB). Free memory was 243.0MB in the beginning and 238.2MB in the end (delta: 4.8MB). Peak memory consumption was 153.6MB. Max. memory is 8.0GB. [2023-04-02 04:24:55,687 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 186.6MB. Free memory was 139.8MB in the beginning and 139.6MB in the end (delta: 164.4kB). There was no memory consumed. Max. memory is 8.0GB. [2023-04-02 04:24:55,687 INFO L158 Benchmark]: CACSL2BoogieTranslator took 321.48ms. Allocated memory is still 288.4MB. Free memory was 242.6MB in the beginning and 224.1MB in the end (delta: 18.4MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. [2023-04-02 04:24:55,687 INFO L158 Benchmark]: Boogie Preprocessor took 78.37ms. Allocated memory is still 288.4MB. Free memory was 224.1MB in the beginning and 221.0MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2023-04-02 04:24:55,687 INFO L158 Benchmark]: RCFGBuilder took 662.00ms. Allocated memory is still 288.4MB. Free memory was 221.0MB in the beginning and 255.5MB in the end (delta: -34.5MB). Peak memory consumption was 44.5MB. Max. memory is 8.0GB. [2023-04-02 04:24:55,688 INFO L158 Benchmark]: TraceAbstraction took 2960.41ms. Allocated memory was 288.4MB in the beginning and 390.1MB in the end (delta: 101.7MB). Free memory was 254.5MB in the beginning and 238.2MB in the end (delta: 16.3MB). Peak memory consumption was 163.6MB. Max. memory is 8.0GB. [2023-04-02 04:24:55,689 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 186.6MB. Free memory was 139.8MB in the beginning and 139.6MB in the end (delta: 164.4kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 321.48ms. Allocated memory is still 288.4MB. Free memory was 242.6MB in the beginning and 224.1MB in the end (delta: 18.4MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. * Boogie Preprocessor took 78.37ms. Allocated memory is still 288.4MB. Free memory was 224.1MB in the beginning and 221.0MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 662.00ms. Allocated memory is still 288.4MB. Free memory was 221.0MB in the beginning and 255.5MB in the end (delta: -34.5MB). Peak memory consumption was 44.5MB. Max. memory is 8.0GB. * TraceAbstraction took 2960.41ms. Allocated memory was 288.4MB in the beginning and 390.1MB in the end (delta: 101.7MB). Free memory was 254.5MB in the beginning and 238.2MB in the end (delta: 16.3MB). Peak memory consumption was 163.6MB. 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: 212]: 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, 237 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.9s, OverallIterations: 3, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 572 SdHoareTripleChecker+Valid, 0.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 552 mSDsluCounter, 259 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 181 mSDsCounter, 310 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1258 IncrementalHoareTripleChecker+Invalid, 1568 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 310 mSolverCounterUnsat, 78 mSDtfsCounter, 1258 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 98 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=175occurred 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, 56 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 60 LocationsWithAnnotation, 238 PreInvPairs, 268 NumberOfFragments, 586 HoareAnnotationTreeSize, 238 FomulaSimplifications, 462 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 60 FomulaSimplificationsInter, 463 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 200 NumberOfCodeBlocks, 200 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 197 ConstructedInterpolants, 0 QuantifiedInterpolants, 460 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: 721]: Loop Invariant Derived loop invariant: (!(\old(pumpRunning) == 0) || pumpRunning == 0) || !(1 == systemActive) - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: (!(\old(pumpRunning) == 0) || pumpRunning == 0) || !(1 == systemActive) - InvariantResult [Line: 720]: Loop Invariant Derived loop invariant: (!(\old(pumpRunning) == 0) || pumpRunning == 0) || !(1 == systemActive) RESULT: Ultimate proved your program to be correct! [2023-04-02 04:24:55,724 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...