/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:13:23,678 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:13:23,681 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:13:23,732 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:13:23,733 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:13:23,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:13:23,741 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:13:23,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:13:23,750 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:13:23,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:13:23,753 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:13:23,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:13:23,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:13:23,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:13:23,757 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:13:23,758 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:13:23,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:13:23,761 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:13:23,763 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:13:23,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:13:23,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:13:23,769 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:13:23,770 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:13:23,771 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:13:23,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:13:23,784 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:13:23,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:13:23,786 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:13:23,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:13:23,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:13:23,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:13:23,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:13:23,790 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:13:23,791 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:13:23,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:13:23,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:13:23,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:13:23,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:13:23,793 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:13:23,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:13:23,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:13:23,797 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 04:13:23,818 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:13:23,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:13:23,823 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:13:23,823 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:13:23,823 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:13:23,823 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:13:23,824 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:13:23,824 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:13:23,824 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:13:23,824 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:13:23,825 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:13:23,826 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:13:23,826 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:13:23,826 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:13:23,826 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:13:23,827 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:13:23,827 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:13:23,827 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:13:23,827 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:13:23,827 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:13:23,828 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:13:23,828 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:13:23,828 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:13:24,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:13:24,258 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:13:24,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:13:24,263 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:13:24,263 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:13:24,264 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product03.cil.c [2020-11-07 04:13:24,353 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a265b974d/93734b0db77547ca80c19fa1263b82a2/FLAG0ec3c5c7b [2020-11-07 04:13:24,989 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:13:24,989 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product03.cil.c [2020-11-07 04:13:25,010 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a265b974d/93734b0db77547ca80c19fa1263b82a2/FLAG0ec3c5c7b [2020-11-07 04:13:25,337 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a265b974d/93734b0db77547ca80c19fa1263b82a2 [2020-11-07 04:13:25,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:13:25,349 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:13:25,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:13:25,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:13:25,357 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:13:25,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:13:25" (1/1) ... [2020-11-07 04:13:25,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ab29f7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:25, skipping insertion in model container [2020-11-07 04:13:25,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:13:25" (1/1) ... [2020-11-07 04:13:25,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:13:25,443 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:13:25,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:13:25,734 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:13:25,856 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:13:25,892 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:13:25,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:25 WrapperNode [2020-11-07 04:13:25,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:13:25,894 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:13:25,894 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:13:25,894 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:13:25,908 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:25" (1/1) ... [2020-11-07 04:13:25,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:25" (1/1) ... [2020-11-07 04:13:25,925 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:25" (1/1) ... [2020-11-07 04:13:25,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:25" (1/1) ... [2020-11-07 04:13:25,983 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:25" (1/1) ... [2020-11-07 04:13:25,992 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:25" (1/1) ... [2020-11-07 04:13:25,997 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:25" (1/1) ... [2020-11-07 04:13:26,004 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:13:26,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:13:26,005 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:13:26,005 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:13:26,006 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:25" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:13:26,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:13:26,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:13:26,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:13:26,083 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:13:26,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:13:26,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:13:26,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:13:26,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:13:26,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:13:26,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:13:26,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:13:26,085 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:13:26,085 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:13:26,085 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:13:26,085 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:13:26,086 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:13:26,086 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:13:26,087 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:13:26,087 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:13:26,088 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:13:26,088 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:13:26,088 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:13:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:13:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 04:13:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:13:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:13:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:13:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:13:26,092 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:13:26,092 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:13:26,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:13:26,092 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:13:26,093 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:13:26,093 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:13:26,093 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:13:26,093 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:13:26,093 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:13:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:13:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:13:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:13:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:13:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:13:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:13:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:13:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:13:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:13:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:13:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:13:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:13:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:13:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:13:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:13:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:13:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:13:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:13:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:13:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:13:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:13:26,097 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:13:26,097 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:13:26,098 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:13:26,098 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:13:26,098 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:13:26,098 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:13:26,098 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 04:13:26,099 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:13:26,099 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:13:26,099 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:13:26,099 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:13:26,100 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:13:26,100 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:13:26,100 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:13:26,100 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:13:26,101 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:13:26,101 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:13:26,101 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:13:26,101 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:13:26,101 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:13:26,101 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:13:26,102 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:13:26,102 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:13:26,103 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:13:26,103 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:13:26,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:13:26,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:13:26,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:13:27,164 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:13:27,165 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:13:27,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:13:27 BoogieIcfgContainer [2020-11-07 04:13:27,168 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:13:27,170 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:13:27,170 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:13:27,173 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:13:27,174 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:13:25" (1/3) ... [2020-11-07 04:13:27,175 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bdac53c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:13:27, skipping insertion in model container [2020-11-07 04:13:27,175 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:13:25" (2/3) ... [2020-11-07 04:13:27,175 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bdac53c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:13:27, skipping insertion in model container [2020-11-07 04:13:27,175 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:13:27" (3/3) ... [2020-11-07 04:13:27,177 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product03.cil.c [2020-11-07 04:13:27,193 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:13:27,197 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:13:27,209 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:13:27,231 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:13:27,231 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:13:27,231 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:13:27,232 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:13:27,232 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:13:27,232 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:13:27,232 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:13:27,232 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:13:27,254 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states. [2020-11-07 04:13:27,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 04:13:27,273 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:13:27,274 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:13:27,274 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:13:27,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:13:27,281 INFO L82 PathProgramCache]: Analyzing trace with hash 362474476, now seen corresponding path program 1 times [2020-11-07 04:13:27,291 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:13:27,291 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [562053397] [2020-11-07 04:13:27,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:13:27,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:28,034 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:13:28,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:13:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:28,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:13:28,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:28,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:13:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:28,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:13:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:28,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:13:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:28,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 04:13:28,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:28,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:13:28,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:28,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:13:28,177 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [562053397] [2020-11-07 04:13:28,179 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:13:28,179 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 04:13:28,180 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687547404] [2020-11-07 04:13:28,186 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 04:13:28,186 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:13:28,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 04:13:28,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 04:13:28,204 INFO L87 Difference]: Start difference. First operand 259 states. Second operand 3 states. [2020-11-07 04:13:29,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:13:29,561 INFO L93 Difference]: Finished difference Result 373 states and 448 transitions. [2020-11-07 04:13:29,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 04:13:29,563 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 04:13:29,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:13:29,580 INFO L225 Difference]: With dead ends: 373 [2020-11-07 04:13:29,580 INFO L226 Difference]: Without dead ends: 244 [2020-11-07 04:13:29,585 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 04:13:29,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244 states. [2020-11-07 04:13:29,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244 to 205. [2020-11-07 04:13:29,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2020-11-07 04:13:29,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 219 transitions. [2020-11-07 04:13:29,733 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 219 transitions. Word has length 148 [2020-11-07 04:13:29,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:13:29,734 INFO L481 AbstractCegarLoop]: Abstraction has 205 states and 219 transitions. [2020-11-07 04:13:29,735 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 04:13:29,735 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 219 transitions. [2020-11-07 04:13:29,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 04:13:29,739 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:13:29,740 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:13:29,740 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:13:29,740 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:13:29,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:13:29,741 INFO L82 PathProgramCache]: Analyzing trace with hash -1943581655, now seen corresponding path program 1 times [2020-11-07 04:13:29,742 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:13:29,742 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1019547771] [2020-11-07 04:13:29,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:13:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:30,253 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:13:30,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:13:30,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:30,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:13:30,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:30,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:13:30,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:30,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:13:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:30,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:13:30,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:30,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:13:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:30,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 04:13:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:30,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:13:30,375 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1019547771] [2020-11-07 04:13:30,376 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:13:30,376 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:13:30,376 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281182357] [2020-11-07 04:13:30,379 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:13:30,381 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:13:30,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:13:30,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:13:30,382 INFO L87 Difference]: Start difference. First operand 205 states and 219 transitions. Second operand 4 states. [2020-11-07 04:13:31,309 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:13:32,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:13:32,065 INFO L93 Difference]: Finished difference Result 278 states and 309 transitions. [2020-11-07 04:13:32,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 04:13:32,066 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 04:13:32,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:13:32,074 INFO L225 Difference]: With dead ends: 278 [2020-11-07 04:13:32,077 INFO L226 Difference]: Without dead ends: 227 [2020-11-07 04:13:32,080 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:13:32,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2020-11-07 04:13:32,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 195. [2020-11-07 04:13:32,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2020-11-07 04:13:32,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 206 transitions. [2020-11-07 04:13:32,190 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 206 transitions. Word has length 149 [2020-11-07 04:13:32,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:13:32,193 INFO L481 AbstractCegarLoop]: Abstraction has 195 states and 206 transitions. [2020-11-07 04:13:32,193 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:13:32,193 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 206 transitions. [2020-11-07 04:13:32,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 04:13:32,201 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:13:32,201 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:13:32,202 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:13:32,202 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:13:32,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:13:32,203 INFO L82 PathProgramCache]: Analyzing trace with hash -1569364910, now seen corresponding path program 1 times [2020-11-07 04:13:32,203 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:13:32,204 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [420453064] [2020-11-07 04:13:32,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:13:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:32,802 WARN L194 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:13:32,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:13:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:32,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:13:32,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:32,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:13:32,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:32,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:13:32,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:33,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:13:33,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:33,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:13:33,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:33,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 04:13:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:33,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:13:33,159 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [420453064] [2020-11-07 04:13:33,160 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:13:33,160 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 04:13:33,160 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1324452077] [2020-11-07 04:13:33,161 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 04:13:33,161 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:13:33,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 04:13:33,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 04:13:33,162 INFO L87 Difference]: Start difference. First operand 195 states and 206 transitions. Second operand 9 states. [2020-11-07 04:13:33,890 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:13:34,403 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:13:34,783 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:13:35,217 WARN L194 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:35,617 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:36,026 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:37,227 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:13:38,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:13:38,624 INFO L93 Difference]: Finished difference Result 479 states and 548 transitions. [2020-11-07 04:13:38,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 04:13:38,628 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 04:13:38,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:13:38,636 INFO L225 Difference]: With dead ends: 479 [2020-11-07 04:13:38,636 INFO L226 Difference]: Without dead ends: 399 [2020-11-07 04:13:38,639 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-11-07 04:13:38,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 399 states. [2020-11-07 04:13:38,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 399 to 326. [2020-11-07 04:13:38,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 326 states. [2020-11-07 04:13:38,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 358 transitions. [2020-11-07 04:13:38,809 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 358 transitions. Word has length 158 [2020-11-07 04:13:38,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:13:38,811 INFO L481 AbstractCegarLoop]: Abstraction has 326 states and 358 transitions. [2020-11-07 04:13:38,811 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 04:13:38,812 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 358 transitions. [2020-11-07 04:13:38,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-11-07 04:13:38,822 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:13:38,823 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:13:38,823 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:13:38,825 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:13:38,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:13:38,826 INFO L82 PathProgramCache]: Analyzing trace with hash -2067839260, now seen corresponding path program 1 times [2020-11-07 04:13:38,826 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:13:38,827 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [457704881] [2020-11-07 04:13:38,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:13:38,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:39,377 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:13:39,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:13:39,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:39,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:13:39,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:39,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:13:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:39,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:13:39,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:39,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:13:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:39,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-07 04:13:39,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:39,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 04:13:39,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:39,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:13:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:39,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:13:39,617 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [457704881] [2020-11-07 04:13:39,617 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:13:39,617 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-11-07 04:13:39,618 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525776112] [2020-11-07 04:13:39,618 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-11-07 04:13:39,619 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:13:39,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-11-07 04:13:39,620 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2020-11-07 04:13:39,621 INFO L87 Difference]: Start difference. First operand 326 states and 358 transitions. Second operand 13 states. [2020-11-07 04:13:40,287 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:13:40,777 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:13:41,176 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:13:41,604 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:42,015 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:42,416 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:43,224 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:13:44,207 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:44,623 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:45,117 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:45,525 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:13:45,906 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:13:46,306 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:13:46,719 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:13:47,114 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:47,504 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:47,952 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:48,422 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:13:48,835 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:49,282 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:50,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:13:50,192 INFO L93 Difference]: Finished difference Result 933 states and 1118 transitions. [2020-11-07 04:13:50,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-11-07 04:13:50,192 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 161 [2020-11-07 04:13:50,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:13:50,200 INFO L225 Difference]: With dead ends: 933 [2020-11-07 04:13:50,200 INFO L226 Difference]: Without dead ends: 722 [2020-11-07 04:13:50,203 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 8.1s TimeCoverageRelationStatistics Valid=191, Invalid=865, Unknown=0, NotChecked=0, Total=1056 [2020-11-07 04:13:50,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 722 states. [2020-11-07 04:13:50,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 722 to 679. [2020-11-07 04:13:50,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 679 states. [2020-11-07 04:13:50,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 777 transitions. [2020-11-07 04:13:50,516 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 777 transitions. Word has length 161 [2020-11-07 04:13:50,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:13:50,517 INFO L481 AbstractCegarLoop]: Abstraction has 679 states and 777 transitions. [2020-11-07 04:13:50,517 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-11-07 04:13:50,517 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 777 transitions. [2020-11-07 04:13:50,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 04:13:50,520 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:13:50,520 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:13:50,520 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:13:50,521 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:13:50,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:13:50,521 INFO L82 PathProgramCache]: Analyzing trace with hash 2076799138, now seen corresponding path program 1 times [2020-11-07 04:13:50,522 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:13:50,522 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [243607926] [2020-11-07 04:13:50,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:13:50,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:50,934 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:13:50,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:13:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:50,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:13:50,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:50,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:13:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:50,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:13:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:50,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:13:50,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:51,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 04:13:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:51,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 04:13:51,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:51,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 04:13:51,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:51,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 04:13:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:51,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:13:51,051 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [243607926] [2020-11-07 04:13:51,051 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:13:51,051 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 04:13:51,052 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566559016] [2020-11-07 04:13:51,052 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 04:13:51,052 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:13:51,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 04:13:51,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:13:51,053 INFO L87 Difference]: Start difference. First operand 679 states and 777 transitions. Second operand 5 states. [2020-11-07 04:13:51,639 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:13:52,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:13:52,438 INFO L93 Difference]: Finished difference Result 1148 states and 1343 transitions. [2020-11-07 04:13:52,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 04:13:52,439 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2020-11-07 04:13:52,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:13:52,444 INFO L225 Difference]: With dead ends: 1148 [2020-11-07 04:13:52,444 INFO L226 Difference]: Without dead ends: 636 [2020-11-07 04:13:52,447 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 04:13:52,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 636 states. [2020-11-07 04:13:52,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 636 to 614. [2020-11-07 04:13:52,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 614 states. [2020-11-07 04:13:52,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 614 states and 673 transitions. [2020-11-07 04:13:52,739 INFO L78 Accepts]: Start accepts. Automaton has 614 states and 673 transitions. Word has length 166 [2020-11-07 04:13:52,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:13:52,742 INFO L481 AbstractCegarLoop]: Abstraction has 614 states and 673 transitions. [2020-11-07 04:13:52,742 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 04:13:52,742 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 673 transitions. [2020-11-07 04:13:52,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-11-07 04:13:52,746 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:13:52,747 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:13:52,747 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:13:52,748 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:13:52,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:13:52,748 INFO L82 PathProgramCache]: Analyzing trace with hash -206111838, now seen corresponding path program 1 times [2020-11-07 04:13:52,748 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:13:52,749 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2023042296] [2020-11-07 04:13:52,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:13:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,181 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:13:53,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:13:53,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:13:53,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:13:53,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:13:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:13:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 04:13:53,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:13:53,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:13:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-11-07 04:13:53,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:13:53,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-11-07 04:13:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-11-07 04:13:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-11-07 04:13:53,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-11-07 04:13:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:13:53,407 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-11-07 04:13:53,408 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2023042296] [2020-11-07 04:13:53,408 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:13:53,408 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-11-07 04:13:53,409 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1152021648] [2020-11-07 04:13:53,409 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 04:13:53,409 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:13:53,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 04:13:53,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 04:13:53,410 INFO L87 Difference]: Start difference. First operand 614 states and 673 transitions. Second operand 9 states. [2020-11-07 04:13:54,087 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:13:55,648 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:56,031 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:56,447 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:56,844 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:13:57,227 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:13:57,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:13:57,305 INFO L93 Difference]: Finished difference Result 642 states and 709 transitions. [2020-11-07 04:13:57,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 04:13:57,306 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 208 [2020-11-07 04:13:57,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:13:57,306 INFO L225 Difference]: With dead ends: 642 [2020-11-07 04:13:57,307 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:13:57,308 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-11-07 04:13:57,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:13:57,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:13:57,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:13:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:13:57,309 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 208 [2020-11-07 04:13:57,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:13:57,309 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:13:57,309 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 04:13:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:13:57,309 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:13:57,310 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:13:57,311 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:13:57,458 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 6 [2020-11-07 04:13:57,752 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 6 [2020-11-07 04:14:04,768 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:14:05,108 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:14:05,396 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:14:05,652 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:14:05,940 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:14:06,463 WARN L194 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-11-07 04:14:06,990 WARN L194 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 04:14:07,262 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:14:07,822 WARN L194 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-11-07 04:14:08,087 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:14:08,666 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-11-07 04:14:08,928 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:14:09,463 WARN L194 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 04:14:10,031 WARN L194 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-11-07 04:14:10,608 WARN L194 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 8 [2020-11-07 04:14:11,176 WARN L194 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 14 [2020-11-07 04:14:12,256 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 167 DAG size of output: 12 [2020-11-07 04:14:12,607 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 04:14:12,886 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:14:13,458 WARN L194 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2020-11-07 04:14:14,030 WARN L194 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-07 04:14:14,576 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 8 [2020-11-07 04:14:15,129 WARN L194 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 8 [2020-11-07 04:14:15,397 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:14:15,671 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:14:16,228 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 8 [2020-11-07 04:14:16,528 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:14:16,806 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:14:17,103 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 04:14:17,392 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:14:17,680 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:14:17,936 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:14:18,436 WARN L194 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 11 [2020-11-07 04:14:18,897 WARN L194 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:14:19,193 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:14:19,739 WARN L194 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-11-07 04:14:20,242 WARN L194 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 10 [2020-11-07 04:14:20,524 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 04:14:20,823 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:14:21,334 WARN L194 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 8 [2020-11-07 04:14:21,609 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:14:21,881 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:14:22,162 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:14:22,778 WARN L194 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-11-07 04:14:23,075 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:14:23,381 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:14:23,684 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 04:14:24,242 WARN L194 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 04:14:24,726 WARN L194 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 04:14:25,064 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:25,601 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 04:14:26,075 WARN L194 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 04:14:26,363 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 04:14:26,642 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 04:14:27,181 WARN L194 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 8 [2020-11-07 04:14:27,499 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 04:14:27,804 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 7 [2020-11-07 04:14:28,352 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-07 04:14:28,939 WARN L194 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2020-11-07 04:14:29,488 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-07 04:14:30,021 WARN L194 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 04:14:30,027 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:14:30,027 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:14:30,027 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:14:30,027 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:14:30,028 INFO L266 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-11-07 04:14:30,028 INFO L266 CegarLoopResult]: For program point L126-1(line 126) no Hoare annotation was computed. [2020-11-07 04:14:30,028 INFO L266 CegarLoopResult]: For program point L126-2(line 126) no Hoare annotation was computed. [2020-11-07 04:14:30,028 INFO L266 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-11-07 04:14:30,028 INFO L266 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-11-07 04:14:30,028 INFO L266 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-11-07 04:14:30,028 INFO L266 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-11-07 04:14:30,028 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 103 158) no Hoare annotation was computed. [2020-11-07 04:14:30,028 INFO L266 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-11-07 04:14:30,028 INFO L266 CegarLoopResult]: For program point L147-1(lines 128 149) no Hoare annotation was computed. [2020-11-07 04:14:30,028 INFO L266 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-11-07 04:14:30,029 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-07 04:14:30,029 INFO L266 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-07 04:14:30,029 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-07 04:14:30,029 INFO L266 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2020-11-07 04:14:30,029 INFO L266 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-07 04:14:30,029 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-07 04:14:30,029 INFO L266 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-11-07 04:14:30,029 INFO L266 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-11-07 04:14:30,029 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 103 158) no Hoare annotation was computed. [2020-11-07 04:14:30,029 INFO L266 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-11-07 04:14:30,029 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 103 158) no Hoare annotation was computed. [2020-11-07 04:14:30,030 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-07 04:14:30,030 INFO L266 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-11-07 04:14:30,030 INFO L266 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-11-07 04:14:30,030 INFO L266 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-07 04:14:30,030 INFO L266 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-11-07 04:14:30,030 INFO L266 CegarLoopResult]: For program point L145-1(line 145) no Hoare annotation was computed. [2020-11-07 04:14:30,030 INFO L266 CegarLoopResult]: For program point L145-2(line 145) no Hoare annotation was computed. [2020-11-07 04:14:30,030 INFO L266 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-11-07 04:14:30,030 INFO L266 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-11-07 04:14:30,030 INFO L266 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-07 04:14:30,030 INFO L266 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-11-07 04:14:30,031 INFO L266 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-11-07 04:14:30,031 INFO L266 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-07 04:14:30,031 INFO L266 CegarLoopResult]: For program point L150(lines 127 151) no Hoare annotation was computed. [2020-11-07 04:14:30,031 INFO L266 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-11-07 04:14:30,031 INFO L266 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-11-07 04:14:30,031 INFO L266 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-11-07 04:14:30,031 INFO L266 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-07 04:14:30,031 INFO L266 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-07 04:14:30,031 INFO L266 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-11-07 04:14:30,031 INFO L266 CegarLoopResult]: For program point L134(lines 134 138) no Hoare annotation was computed. [2020-11-07 04:14:30,031 INFO L266 CegarLoopResult]: For program point L134-1(lines 134 138) no Hoare annotation was computed. [2020-11-07 04:14:30,032 INFO L266 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-11-07 04:14:30,032 INFO L266 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-11-07 04:14:30,032 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 159 218) no Hoare annotation was computed. [2020-11-07 04:14:30,032 INFO L266 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-07 04:14:30,032 INFO L266 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-07 04:14:30,032 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 159 218) no Hoare annotation was computed. [2020-11-07 04:14:30,032 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 04:14:30,032 INFO L266 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-11-07 04:14:30,032 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 04:14:30,032 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-07 04:14:30,032 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 04:14:30,032 INFO L266 CegarLoopResult]: For program point L185-2(lines 185 210) no Hoare annotation was computed. [2020-11-07 04:14:30,033 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 159 218) no Hoare annotation was computed. [2020-11-07 04:14:30,033 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 04:14:30,033 INFO L266 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-11-07 04:14:30,033 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-07 04:14:30,033 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 04:14:30,033 INFO L266 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-07 04:14:30,033 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-07 04:14:30,033 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-07 04:14:30,033 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 04:14:30,033 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 04:14:30,034 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 04:14:30,034 INFO L266 CegarLoopResult]: For program point L211(lines 184 212) no Hoare annotation was computed. [2020-11-07 04:14:30,034 INFO L266 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-11-07 04:14:30,034 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 04:14:30,034 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 04:14:30,034 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-07 04:14:30,034 INFO L266 CegarLoopResult]: For program point L203-1(line 203) no Hoare annotation was computed. [2020-11-07 04:14:30,034 INFO L266 CegarLoopResult]: For program point L203-2(line 203) no Hoare annotation was computed. [2020-11-07 04:14:30,034 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 04:14:30,034 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 04:14:30,034 INFO L266 CegarLoopResult]: For program point L199-1(line 199) no Hoare annotation was computed. [2020-11-07 04:14:30,035 INFO L266 CegarLoopResult]: For program point L199-2(line 199) no Hoare annotation was computed. [2020-11-07 04:14:30,035 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 04:14:30,035 INFO L266 CegarLoopResult]: For program point L191(lines 191 195) no Hoare annotation was computed. [2020-11-07 04:14:30,035 INFO L266 CegarLoopResult]: For program point L191-1(lines 191 195) no Hoare annotation was computed. [2020-11-07 04:14:30,035 INFO L266 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-11-07 04:14:30,035 INFO L266 CegarLoopResult]: For program point L183-1(line 183) no Hoare annotation was computed. [2020-11-07 04:14:30,035 INFO L266 CegarLoopResult]: For program point L183-2(line 183) no Hoare annotation was computed. [2020-11-07 04:14:30,035 INFO L266 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-11-07 04:14:30,035 INFO L266 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-07 04:14:30,035 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-07 04:14:30,035 INFO L266 CegarLoopResult]: For program point L208-1(line 208) no Hoare annotation was computed. [2020-11-07 04:14:30,035 INFO L266 CegarLoopResult]: For program point L208-2(line 208) no Hoare annotation was computed. [2020-11-07 04:14:30,036 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 04:14:30,036 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-07 04:14:30,036 INFO L266 CegarLoopResult]: For program point L204-1(line 204) no Hoare annotation was computed. [2020-11-07 04:14:30,036 INFO L266 CegarLoopResult]: For program point L204-2(line 204) no Hoare annotation was computed. [2020-11-07 04:14:30,036 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 04:14:30,036 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 04:14:30,036 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 04:14:30,036 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 438 444) the Hoare annotation is: true [2020-11-07 04:14:30,036 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 438 444) the Hoare annotation is: true [2020-11-07 04:14:30,036 INFO L269 CegarLoopResult]: At program point L449(line 449) the Hoare annotation is: true [2020-11-07 04:14:30,037 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 445 453) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:14:30,037 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 445 453) the Hoare annotation is: true [2020-11-07 04:14:30,037 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 445 453) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:14:30,037 INFO L262 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:14:30,037 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 738 762) the Hoare annotation is: true [2020-11-07 04:14:30,037 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 738 762) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) [2020-11-07 04:14:30,038 INFO L262 CegarLoopResult]: At program point L752(line 752) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 04:14:30,038 INFO L262 CegarLoopResult]: At program point L750(lines 750 756) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= __utac_acc__Specification4_spec__1_~tmp___0~1 0)))) [2020-11-07 04:14:30,038 INFO L262 CegarLoopResult]: At program point L748(line 748) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:14:30,038 INFO L262 CegarLoopResult]: At program point L748-1(line 748) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret75| 0)))) [2020-11-07 04:14:30,038 INFO L262 CegarLoopResult]: At program point L746(lines 746 759) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) [2020-11-07 04:14:30,038 INFO L262 CegarLoopResult]: At program point L748-2(line 748) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret75| 0)))) [2020-11-07 04:14:30,039 INFO L262 CegarLoopResult]: At program point L748-3(line 748) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~1 0) (= |__utac_acc__Specification4_spec__1_#t~ret75| 0))))) [2020-11-07 04:14:30,039 INFO L262 CegarLoopResult]: At program point L746-1(lines 738 762) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) [2020-11-07 04:14:30,039 INFO L269 CegarLoopResult]: At program point L744(line 744) the Hoare annotation is: true [2020-11-07 04:14:30,039 INFO L262 CegarLoopResult]: At program point L744-1(line 744) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret74| 0)) (= ~waterLevel~0 0)) [2020-11-07 04:14:30,039 INFO L262 CegarLoopResult]: At program point L744-2(line 744) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret74| 0)) (= ~waterLevel~0 0)) [2020-11-07 04:14:30,039 INFO L262 CegarLoopResult]: At program point L744-3(line 744) the Hoare annotation is: (or (and (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret74| 0))) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:14:30,039 INFO L269 CegarLoopResult]: At program point L740(line 740) the Hoare annotation is: true [2020-11-07 04:14:30,039 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 836 858) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:14:30,040 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 836 858) the Hoare annotation is: true [2020-11-07 04:14:30,040 INFO L269 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: true [2020-11-07 04:14:30,040 INFO L262 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:14:30,040 INFO L262 CegarLoopResult]: At program point L848-1(line 848) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:14:30,040 INFO L262 CegarLoopResult]: At program point L846(lines 846 853) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:14:30,040 INFO L269 CegarLoopResult]: At program point L846-1(lines 846 853) the Hoare annotation is: true [2020-11-07 04:14:30,040 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 836 858) the Hoare annotation is: true [2020-11-07 04:14:30,040 INFO L262 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:14:30,041 INFO L262 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:14:30,041 INFO L262 CegarLoopResult]: At program point L844-1(line 844) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:14:30,041 INFO L262 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:14:30,041 INFO L262 CegarLoopResult]: At program point L844-2(line 844) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~5 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:14:30,041 INFO L262 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:14:30,041 INFO L262 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:14:30,041 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 04:14:30,042 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 04:14:30,042 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 795 818) no Hoare annotation was computed. [2020-11-07 04:14:30,042 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 795 818) no Hoare annotation was computed. [2020-11-07 04:14:30,042 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 795 818) no Hoare annotation was computed. [2020-11-07 04:14:30,042 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 04:14:30,042 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 04:14:30,042 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-07 04:14:30,042 INFO L266 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-11-07 04:14:30,042 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-07 04:14:30,042 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-07 04:14:30,042 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 04:14:30,042 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 04:14:30,043 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 04:14:30,043 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-07 04:14:30,043 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 04:14:30,043 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 04:14:30,043 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 641 655) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 04:14:30,043 INFO L262 CegarLoopResult]: At program point L647(line 647) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 04:14:30,043 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 641 655) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 04:14:30,043 INFO L262 CegarLoopResult]: At program point L645(lines 645 651) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 04:14:30,043 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 641 655) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 04:14:30,043 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 596 604) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-11-07 04:14:30,044 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 596 604) the Hoare annotation is: true [2020-11-07 04:14:30,044 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 596 604) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-11-07 04:14:30,044 INFO L262 CegarLoopResult]: At program point L601(line 601) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:30,044 INFO L269 CegarLoopResult]: At program point L600(line 600) the Hoare annotation is: true [2020-11-07 04:14:30,044 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 04:14:30,044 INFO L266 CegarLoopResult]: For program point L635-1(line 635) no Hoare annotation was computed. [2020-11-07 04:14:30,044 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 04:14:30,044 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 04:14:30,044 INFO L266 CegarLoopResult]: For program point L624(lines 624 632) no Hoare annotation was computed. [2020-11-07 04:14:30,044 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 605 640) no Hoare annotation was computed. [2020-11-07 04:14:30,045 INFO L266 CegarLoopResult]: For program point L624-2(lines 624 632) no Hoare annotation was computed. [2020-11-07 04:14:30,045 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 04:14:30,045 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 605 640) no Hoare annotation was computed. [2020-11-07 04:14:30,045 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 04:14:30,045 INFO L266 CegarLoopResult]: For program point L612(lines 612 620) no Hoare annotation was computed. [2020-11-07 04:14:30,045 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 605 640) no Hoare annotation was computed. [2020-11-07 04:14:30,045 INFO L266 CegarLoopResult]: For program point L612-2(lines 612 620) no Hoare annotation was computed. [2020-11-07 04:14:30,045 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 431 437) the Hoare annotation is: true [2020-11-07 04:14:30,045 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 431 437) the Hoare annotation is: true [2020-11-07 04:14:30,045 INFO L266 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-11-07 04:14:30,046 INFO L266 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-11-07 04:14:30,046 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 04:14:30,046 INFO L266 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-11-07 04:14:30,046 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 04:14:30,046 INFO L266 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-11-07 04:14:30,046 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 04:14:30,046 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 04:14:30,046 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 04:14:30,046 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 57 102) no Hoare annotation was computed. [2020-11-07 04:14:30,046 INFO L266 CegarLoopResult]: For program point L87-1(line 87) no Hoare annotation was computed. [2020-11-07 04:14:30,046 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 04:14:30,047 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 04:14:30,047 INFO L266 CegarLoopResult]: For program point L83-1(line 83) no Hoare annotation was computed. [2020-11-07 04:14:30,047 INFO L266 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-11-07 04:14:30,047 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 57 102) no Hoare annotation was computed. [2020-11-07 04:14:30,047 INFO L266 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-11-07 04:14:30,047 INFO L266 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2020-11-07 04:14:30,047 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 57 102) no Hoare annotation was computed. [2020-11-07 04:14:30,047 INFO L266 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-11-07 04:14:30,047 INFO L266 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-11-07 04:14:30,047 INFO L266 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2020-11-07 04:14:30,047 INFO L266 CegarLoopResult]: For program point L67(line 67) no Hoare annotation was computed. [2020-11-07 04:14:30,048 INFO L266 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-11-07 04:14:30,048 INFO L266 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-11-07 04:14:30,048 INFO L266 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-11-07 04:14:30,048 INFO L266 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-11-07 04:14:30,048 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 04:14:30,048 INFO L266 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-11-07 04:14:30,048 INFO L266 CegarLoopResult]: For program point L94-1(line 94) no Hoare annotation was computed. [2020-11-07 04:14:30,048 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 04:14:30,048 INFO L266 CegarLoopResult]: For program point L94-2(line 94) no Hoare annotation was computed. [2020-11-07 04:14:30,048 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 04:14:30,049 INFO L266 CegarLoopResult]: For program point L57(lines 57 102) no Hoare annotation was computed. [2020-11-07 04:14:30,049 INFO L266 CegarLoopResult]: For program point L57-1(lines 57 102) no Hoare annotation was computed. [2020-11-07 04:14:30,049 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 04:14:30,049 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 04:14:30,049 INFO L266 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-11-07 04:14:30,049 INFO L266 CegarLoopResult]: For program point L80-1(line 80) no Hoare annotation was computed. [2020-11-07 04:14:30,049 INFO L266 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-11-07 04:14:30,049 INFO L266 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-11-07 04:14:30,049 INFO L266 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-11-07 04:14:30,049 INFO L266 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2020-11-07 04:14:30,049 INFO L266 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-11-07 04:14:30,050 INFO L266 CegarLoopResult]: For program point L384(lines 384 404) no Hoare annotation was computed. [2020-11-07 04:14:30,050 INFO L266 CegarLoopResult]: For program point L384-1(lines 384 404) no Hoare annotation was computed. [2020-11-07 04:14:30,050 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-07 04:14:30,050 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 04:14:30,050 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 04:14:30,050 INFO L266 CegarLoopResult]: For program point L411-1(line 411) no Hoare annotation was computed. [2020-11-07 04:14:30,050 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 370 415) no Hoare annotation was computed. [2020-11-07 04:14:30,050 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 04:14:30,050 INFO L266 CegarLoopResult]: For program point L411-2(line 411) no Hoare annotation was computed. [2020-11-07 04:14:30,050 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 04:14:30,050 INFO L266 CegarLoopResult]: For program point L409-1(line 409) no Hoare annotation was computed. [2020-11-07 04:14:30,050 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 04:14:30,051 INFO L266 CegarLoopResult]: For program point L409-2(line 409) no Hoare annotation was computed. [2020-11-07 04:14:30,051 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 04:14:30,051 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 04:14:30,051 INFO L266 CegarLoopResult]: For program point L370(lines 370 415) no Hoare annotation was computed. [2020-11-07 04:14:30,051 INFO L266 CegarLoopResult]: For program point L401(lines 401 402) no Hoare annotation was computed. [2020-11-07 04:14:30,051 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 394 395) no Hoare annotation was computed. [2020-11-07 04:14:30,051 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 370 415) no Hoare annotation was computed. [2020-11-07 04:14:30,051 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 370 415) no Hoare annotation was computed. [2020-11-07 04:14:30,051 INFO L266 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-11-07 04:14:30,051 INFO L266 CegarLoopResult]: For program point L389-1(line 389) no Hoare annotation was computed. [2020-11-07 04:14:30,051 INFO L266 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-11-07 04:14:30,052 INFO L266 CegarLoopResult]: For program point L389-2(line 389) no Hoare annotation was computed. [2020-11-07 04:14:30,052 INFO L266 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-11-07 04:14:30,052 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 04:14:30,052 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 04:14:30,052 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 04:14:30,052 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 04:14:30,052 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 04:14:30,052 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 04:14:30,052 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 04:14:30,052 INFO L266 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-11-07 04:14:30,052 INFO L266 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-11-07 04:14:30,052 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 401 402) no Hoare annotation was computed. [2020-11-07 04:14:30,053 INFO L266 CegarLoopResult]: For program point L394(lines 394 395) no Hoare annotation was computed. [2020-11-07 04:14:30,053 INFO L266 CegarLoopResult]: For program point L390(lines 390 397) no Hoare annotation was computed. [2020-11-07 04:14:30,053 INFO L266 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-11-07 04:14:30,053 INFO L266 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-11-07 04:14:30,053 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 826 835) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:14:30,053 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 826 835) the Hoare annotation is: true [2020-11-07 04:14:30,053 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 826 835) the Hoare annotation is: true [2020-11-07 04:14:30,053 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 04:14:30,053 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 585 595) no Hoare annotation was computed. [2020-11-07 04:14:30,054 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 04:14:30,054 INFO L266 CegarLoopResult]: For program point L590-1(line 590) no Hoare annotation was computed. [2020-11-07 04:14:30,054 INFO L266 CegarLoopResult]: For program point L590-2(line 590) no Hoare annotation was computed. [2020-11-07 04:14:30,054 INFO L266 CegarLoopResult]: For program point L590-3(line 590) no Hoare annotation was computed. [2020-11-07 04:14:30,054 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 585 595) no Hoare annotation was computed. [2020-11-07 04:14:30,054 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 585 595) no Hoare annotation was computed. [2020-11-07 04:14:30,054 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 577 584) the Hoare annotation is: true [2020-11-07 04:14:30,054 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 577 584) the Hoare annotation is: true [2020-11-07 04:14:30,054 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 577 584) the Hoare annotation is: true [2020-11-07 04:14:30,054 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 562 568) the Hoare annotation is: true [2020-11-07 04:14:30,054 INFO L269 CegarLoopResult]: At program point processEnvironmentFINAL(lines 562 568) the Hoare annotation is: true [2020-11-07 04:14:30,055 INFO L262 CegarLoopResult]: At program point L506(lines 506 512) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,055 INFO L262 CegarLoopResult]: At program point L506-1(lines 500 513) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,055 INFO L262 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,055 INFO L262 CegarLoopResult]: At program point L465(line 465) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:14:30,055 INFO L262 CegarLoopResult]: At program point L498-1(line 498) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,055 INFO L262 CegarLoopResult]: At program point L490(lines 490 496) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,055 INFO L262 CegarLoopResult]: At program point L490-1(lines 490 496) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,056 INFO L262 CegarLoopResult]: At program point L515(lines 470 517) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,056 INFO L262 CegarLoopResult]: At program point L482(line 482) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,056 INFO L262 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,056 INFO L262 CegarLoopResult]: At program point L478-1(line 478) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,056 INFO L262 CegarLoopResult]: At program point L462(line 462) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:14:30,056 INFO L269 CegarLoopResult]: At program point testEXIT(lines 460 525) the Hoare annotation is: true [2020-11-07 04:14:30,056 INFO L262 CegarLoopResult]: At program point testENTRY(lines 460 525) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:14:30,056 INFO L262 CegarLoopResult]: At program point L508(line 508) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,057 INFO L262 CegarLoopResult]: At program point L504(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,057 INFO L262 CegarLoopResult]: At program point L471(lines 470 517) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,057 INFO L262 CegarLoopResult]: At program point L504-1(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,057 INFO L269 CegarLoopResult]: At program point testFINAL(lines 460 525) the Hoare annotation is: true [2020-11-07 04:14:30,057 INFO L262 CegarLoopResult]: At program point L504-2(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,057 INFO L262 CegarLoopResult]: At program point L500(lines 500 513) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,057 INFO L262 CegarLoopResult]: At program point L463(line 463) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:14:30,057 INFO L262 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,057 INFO L262 CegarLoopResult]: At program point L488(line 488) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,058 INFO L262 CegarLoopResult]: At program point L488-1(line 488) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,058 INFO L262 CegarLoopResult]: At program point L480(lines 480 486) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,058 INFO L262 CegarLoopResult]: At program point L480-1(lines 480 486) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,058 INFO L262 CegarLoopResult]: At program point L472(lines 472 476) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:14:30,058 INFO L262 CegarLoopResult]: At program point L468(line 468) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:14:30,058 INFO L262 CegarLoopResult]: At program point L464(line 464) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:14:30,058 INFO L262 CegarLoopResult]: At program point L518(lines 469 519) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:14:30,058 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 348 349) no Hoare annotation was computed. [2020-11-07 04:14:30,058 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 324 369) no Hoare annotation was computed. [2020-11-07 04:14:30,059 INFO L266 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-11-07 04:14:30,059 INFO L266 CegarLoopResult]: For program point L343-1(line 343) no Hoare annotation was computed. [2020-11-07 04:14:30,059 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-07 04:14:30,059 INFO L266 CegarLoopResult]: For program point L343-2(line 343) no Hoare annotation was computed. [2020-11-07 04:14:30,059 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 04:14:30,059 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 04:14:30,059 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-07 04:14:30,059 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 04:14:30,059 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 04:14:30,059 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 04:14:30,059 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 04:14:30,059 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-07 04:14:30,060 INFO L266 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-11-07 04:14:30,060 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 04:14:30,060 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 355 356) no Hoare annotation was computed. [2020-11-07 04:14:30,060 INFO L266 CegarLoopResult]: For program point L348(lines 348 349) no Hoare annotation was computed. [2020-11-07 04:14:30,060 INFO L266 CegarLoopResult]: For program point L344(lines 344 351) no Hoare annotation was computed. [2020-11-07 04:14:30,060 INFO L266 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-11-07 04:14:30,060 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 324 369) no Hoare annotation was computed. [2020-11-07 04:14:30,060 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-07 04:14:30,060 INFO L266 CegarLoopResult]: For program point L338(lines 338 358) no Hoare annotation was computed. [2020-11-07 04:14:30,060 INFO L266 CegarLoopResult]: For program point L338-1(lines 338 358) no Hoare annotation was computed. [2020-11-07 04:14:30,060 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 324 369) no Hoare annotation was computed. [2020-11-07 04:14:30,060 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 04:14:30,061 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 04:14:30,061 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 04:14:30,061 INFO L266 CegarLoopResult]: For program point L365-1(line 365) no Hoare annotation was computed. [2020-11-07 04:14:30,061 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 04:14:30,061 INFO L266 CegarLoopResult]: For program point L365-2(line 365) no Hoare annotation was computed. [2020-11-07 04:14:30,061 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 04:14:30,061 INFO L266 CegarLoopResult]: For program point L363-1(line 363) no Hoare annotation was computed. [2020-11-07 04:14:30,061 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 04:14:30,061 INFO L266 CegarLoopResult]: For program point L363-2(line 363) no Hoare annotation was computed. [2020-11-07 04:14:30,061 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 04:14:30,061 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 04:14:30,061 INFO L266 CegarLoopResult]: For program point L324(lines 324 369) no Hoare annotation was computed. [2020-11-07 04:14:30,061 INFO L266 CegarLoopResult]: For program point L355(lines 355 356) no Hoare annotation was computed. [2020-11-07 04:14:30,061 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 04:14:30,062 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 04:14:30,062 INFO L266 CegarLoopResult]: For program point L713(lines 713 721) no Hoare annotation was computed. [2020-11-07 04:14:30,062 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 705 727) no Hoare annotation was computed. [2020-11-07 04:14:30,062 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 04:14:30,062 INFO L266 CegarLoopResult]: For program point L713-2(lines 713 721) no Hoare annotation was computed. [2020-11-07 04:14:30,062 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 705 727) no Hoare annotation was computed. [2020-11-07 04:14:30,062 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 705 727) no Hoare annotation was computed. [2020-11-07 04:14:30,062 INFO L266 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-11-07 04:14:30,062 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-07 04:14:30,062 INFO L266 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-11-07 04:14:30,062 INFO L266 CegarLoopResult]: For program point L250(lines 250 266) no Hoare annotation was computed. [2020-11-07 04:14:30,062 INFO L266 CegarLoopResult]: For program point L283-1(line 283) no Hoare annotation was computed. [2020-11-07 04:14:30,062 INFO L266 CegarLoopResult]: For program point L283-2(line 283) no Hoare annotation was computed. [2020-11-07 04:14:30,063 INFO L266 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-11-07 04:14:30,063 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-07 04:14:30,063 INFO L266 CegarLoopResult]: For program point L267(lines 267 308) no Hoare annotation was computed. [2020-11-07 04:14:30,063 INFO L266 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-11-07 04:14:30,063 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 04:14:30,063 INFO L266 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-11-07 04:14:30,063 INFO L266 CegarLoopResult]: For program point L259-1(line 259) no Hoare annotation was computed. [2020-11-07 04:14:30,063 INFO L266 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-11-07 04:14:30,063 INFO L266 CegarLoopResult]: For program point L309(lines 309 320) no Hoare annotation was computed. [2020-11-07 04:14:30,063 INFO L266 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-11-07 04:14:30,063 INFO L266 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-11-07 04:14:30,063 INFO L266 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-11-07 04:14:30,063 INFO L266 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-11-07 04:14:30,064 INFO L266 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-11-07 04:14:30,064 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 221 323) no Hoare annotation was computed. [2020-11-07 04:14:30,064 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-07 04:14:30,064 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 04:14:30,064 INFO L266 CegarLoopResult]: For program point L285-1(line 285) no Hoare annotation was computed. [2020-11-07 04:14:30,064 INFO L266 CegarLoopResult]: For program point L252-1(line 252) no Hoare annotation was computed. [2020-11-07 04:14:30,064 INFO L266 CegarLoopResult]: For program point L310(lines 310 317) no Hoare annotation was computed. [2020-11-07 04:14:30,064 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 04:14:30,064 INFO L266 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-11-07 04:14:30,064 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 221 323) no Hoare annotation was computed. [2020-11-07 04:14:30,064 INFO L266 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-11-07 04:14:30,064 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 04:14:30,064 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-07 04:14:30,065 INFO L266 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-11-07 04:14:30,065 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-07 04:14:30,065 INFO L266 CegarLoopResult]: For program point L245(lines 245 249) no Hoare annotation was computed. [2020-11-07 04:14:30,065 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 221 323) no Hoare annotation was computed. [2020-11-07 04:14:30,065 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 04:14:30,065 INFO L266 CegarLoopResult]: For program point L270-2(lines 270 290) no Hoare annotation was computed. [2020-11-07 04:14:30,065 INFO L266 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-11-07 04:14:30,065 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-07 04:14:30,065 INFO L266 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-11-07 04:14:30,065 INFO L266 CegarLoopResult]: For program point L221(lines 221 323) no Hoare annotation was computed. [2020-11-07 04:14:30,065 INFO L266 CegarLoopResult]: For program point L221-1(lines 221 323) no Hoare annotation was computed. [2020-11-07 04:14:30,065 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-07 04:14:30,066 INFO L266 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-11-07 04:14:30,066 INFO L266 CegarLoopResult]: For program point L312-1(line 312) no Hoare annotation was computed. [2020-11-07 04:14:30,066 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-07 04:14:30,066 INFO L266 CegarLoopResult]: For program point L312-2(line 312) no Hoare annotation was computed. [2020-11-07 04:14:30,066 INFO L266 CegarLoopResult]: For program point L271(lines 270 290) no Hoare annotation was computed. [2020-11-07 04:14:30,066 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-07 04:14:30,066 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-07 04:14:30,066 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-07 04:14:30,066 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-07 04:14:30,066 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 04:14:30,066 INFO L266 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-11-07 04:14:30,067 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-07 04:14:30,067 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-07 04:14:30,067 INFO L266 CegarLoopResult]: For program point L255-1(line 255) no Hoare annotation was computed. [2020-11-07 04:14:30,067 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-07 04:14:30,067 INFO L266 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-11-07 04:14:30,067 INFO L266 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-11-07 04:14:30,067 INFO L266 CegarLoopResult]: For program point L272(lines 272 276) no Hoare annotation was computed. [2020-11-07 04:14:30,067 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-07 04:14:30,067 INFO L266 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-11-07 04:14:30,067 INFO L266 CegarLoopResult]: For program point L297-1(line 297) no Hoare annotation was computed. [2020-11-07 04:14:30,067 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-07 04:14:30,068 INFO L266 CegarLoopResult]: For program point L297-2(line 297) no Hoare annotation was computed. [2020-11-07 04:14:30,068 INFO L266 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-11-07 04:14:30,068 INFO L266 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-11-07 04:14:30,068 INFO L266 CegarLoopResult]: For program point L281-1(line 281) no Hoare annotation was computed. [2020-11-07 04:14:30,068 INFO L266 CegarLoopResult]: For program point L281-2(line 281) no Hoare annotation was computed. [2020-11-07 04:14:30,068 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-07 04:14:30,068 INFO L266 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-11-07 04:14:30,068 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-07 04:14:30,068 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 04:14:30,068 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 04:14:30,068 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-07 04:14:30,069 INFO L266 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-11-07 04:14:30,069 INFO L266 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-07 04:14:30,069 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-07 04:14:30,069 INFO L266 CegarLoopResult]: For program point L299-1(line 299) no Hoare annotation was computed. [2020-11-07 04:14:30,069 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-07 04:14:30,069 INFO L266 CegarLoopResult]: For program point L299-2(line 299) no Hoare annotation was computed. [2020-11-07 04:14:30,069 INFO L266 CegarLoopResult]: For program point L291(lines 269 292) no Hoare annotation was computed. [2020-11-07 04:14:30,069 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-07 04:14:30,069 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 421 430) no Hoare annotation was computed. [2020-11-07 04:14:30,069 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 04:14:30,069 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 421 430) no Hoare annotation was computed. [2020-11-07 04:14:30,070 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 04:14:30,070 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 04:14:30,070 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 421 430) no Hoare annotation was computed. [2020-11-07 04:14:30,070 INFO L266 CegarLoopResult]: For program point L423-1(line 423) no Hoare annotation was computed. [2020-11-07 04:14:30,070 INFO L266 CegarLoopResult]: For program point L423-2(line 423) no Hoare annotation was computed. [2020-11-07 04:14:30,070 INFO L262 CegarLoopResult]: At program point L349(line 349) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,070 INFO L262 CegarLoopResult]: At program point L634(line 634) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,070 INFO L262 CegarLoopResult]: At program point L634-1(line 634) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,070 INFO L262 CegarLoopResult]: At program point L634-2(line 634) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,070 INFO L262 CegarLoopResult]: At program point L634-3(line 634) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,071 INFO L262 CegarLoopResult]: At program point L535(line 535) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 04:14:30,071 INFO L262 CegarLoopResult]: At program point L630(line 630) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,071 INFO L262 CegarLoopResult]: At program point L630-1(line 630) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,071 INFO L262 CegarLoopResult]: At program point L630-2(line 630) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,071 INFO L262 CegarLoopResult]: At program point L630-3(line 630) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,071 INFO L262 CegarLoopResult]: At program point L659(line 659) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:14:30,071 INFO L262 CegarLoopResult]: At program point L626(line 626) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,071 INFO L262 CegarLoopResult]: At program point L630-4(line 630) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,071 INFO L262 CegarLoopResult]: At program point L626-1(line 626) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,071 INFO L262 CegarLoopResult]: At program point L626-2(line 626) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,072 INFO L262 CegarLoopResult]: At program point L626-3(line 626) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,072 INFO L262 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,072 INFO L262 CegarLoopResult]: At program point L622-1(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,072 INFO L262 CegarLoopResult]: At program point L622-2(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,072 INFO L262 CegarLoopResult]: At program point L395(line 395) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,072 INFO L262 CegarLoopResult]: At program point L622-3(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,072 INFO L262 CegarLoopResult]: At program point L618(line 618) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,072 INFO L262 CegarLoopResult]: At program point L622-4(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,072 INFO L262 CegarLoopResult]: At program point L618-1(line 618) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,073 INFO L262 CegarLoopResult]: At program point L622-5(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,073 INFO L262 CegarLoopResult]: At program point L618-2(line 618) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,073 INFO L262 CegarLoopResult]: At program point L622-6(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,073 INFO L262 CegarLoopResult]: At program point L618-3(line 618) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,073 INFO L262 CegarLoopResult]: At program point L622-7(line 622) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,073 INFO L262 CegarLoopResult]: At program point L614(line 614) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,073 INFO L262 CegarLoopResult]: At program point L618-4(line 618) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,073 INFO L262 CegarLoopResult]: At program point L614-1(line 614) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,073 INFO L262 CegarLoopResult]: At program point L614-2(line 614) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,073 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,073 INFO L262 CegarLoopResult]: At program point L614-3(line 614) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,074 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,074 INFO L262 CegarLoopResult]: At program point L610(line 610) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,074 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,074 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,074 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,074 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,074 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,074 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,074 INFO L262 CegarLoopResult]: At program point L710(line 710) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,074 INFO L262 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,075 INFO L262 CegarLoopResult]: At program point L355-1(line 355) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,075 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:14:30,075 INFO L262 CegarLoopResult]: At program point L636(line 636) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,075 INFO L262 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:14:30,075 INFO L262 CegarLoopResult]: At program point L636-1(line 636) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,075 INFO L262 CegarLoopResult]: At program point L636-2(line 636) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,075 INFO L262 CegarLoopResult]: At program point L723(line 723) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,075 INFO L262 CegarLoopResult]: At program point L723-1(line 723) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,075 INFO L262 CegarLoopResult]: At program point L401(line 401) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,075 INFO L262 CegarLoopResult]: At program point L723-2(line 723) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,076 INFO L262 CegarLoopResult]: At program point L401-1(line 401) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,076 INFO L262 CegarLoopResult]: At program point L719(line 719) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,076 INFO L262 CegarLoopResult]: At program point L719-1(line 719) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,076 INFO L262 CegarLoopResult]: At program point L719-2(line 719) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,076 INFO L262 CegarLoopResult]: At program point L719-3(line 719) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,076 INFO L262 CegarLoopResult]: At program point L715(line 715) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,076 INFO L262 CegarLoopResult]: At program point L715-1(line 715) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,076 INFO L262 CegarLoopResult]: At program point L715-2(line 715) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,076 INFO L262 CegarLoopResult]: At program point L715-3(line 715) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,076 INFO L262 CegarLoopResult]: At program point L711(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,077 INFO L262 CegarLoopResult]: At program point L715-4(line 715) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,077 INFO L262 CegarLoopResult]: At program point L711-1(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,077 INFO L262 CegarLoopResult]: At program point L715-5(line 715) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,077 INFO L262 CegarLoopResult]: At program point L711-2(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,077 INFO L262 CegarLoopResult]: At program point L356(line 356) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,077 INFO L262 CegarLoopResult]: At program point L711-3(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,077 INFO L262 CegarLoopResult]: At program point L711-4(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,077 INFO L262 CegarLoopResult]: At program point L711-5(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,077 INFO L262 CegarLoopResult]: At program point L711-6(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,077 INFO L262 CegarLoopResult]: At program point L711-7(line 711) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,077 INFO L262 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,078 INFO L262 CegarLoopResult]: At program point L348-1(line 348) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,078 INFO L262 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,078 INFO L262 CegarLoopResult]: At program point L402(line 402) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,078 INFO L262 CegarLoopResult]: At program point L658(line 658) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:14:30,078 INFO L262 CegarLoopResult]: At program point L394(line 394) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,078 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:14:30,078 INFO L262 CegarLoopResult]: At program point L394-1(line 394) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-11-07 04:14:30,079 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:14:30,079 INFO L266 CegarLoopResult]: For program point activatePumpFINAL(lines 569 576) no Hoare annotation was computed. [2020-11-07 04:14:30,079 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 569 576) no Hoare annotation was computed. [2020-11-07 04:14:30,079 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 569 576) no Hoare annotation was computed. [2020-11-07 04:14:30,079 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 728 736) the Hoare annotation is: true [2020-11-07 04:14:30,079 INFO L262 CegarLoopResult]: At program point L733(line 733) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8)) [2020-11-07 04:14:30,079 INFO L269 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: true [2020-11-07 04:14:30,079 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 728 736) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:14:30,079 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 728 736) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:14:30,079 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:14:30,079 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:14:30,080 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:14:30,080 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:14:30,080 INFO L262 CegarLoopResult]: At program point L689(line 689) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:14:30,080 INFO L269 CegarLoopResult]: At program point L688-1(lines 684 695) the Hoare annotation is: true [2020-11-07 04:14:30,080 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 684 695) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:14:30,080 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 684 695) the Hoare annotation is: true [2020-11-07 04:14:30,080 INFO L262 CegarLoopResult]: At program point L691(line 691) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:14:30,080 INFO L262 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 04:14:30,080 INFO L262 CegarLoopResult]: At program point L542(lines 541 560) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:30,080 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 538 561) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:30,081 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 538 561) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:30,081 INFO L262 CegarLoopResult]: At program point L551(line 551) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~systemActive~0)))) [2020-11-07 04:14:30,081 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 538 561) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:30,081 INFO L262 CegarLoopResult]: At program point L549(lines 549 555) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:30,081 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 765 794) the Hoare annotation is: true [2020-11-07 04:14:30,081 INFO L269 CegarLoopResult]: At program point L779(lines 779 783) the Hoare annotation is: true [2020-11-07 04:14:30,081 INFO L269 CegarLoopResult]: At program point L779-1(lines 779 783) the Hoare annotation is: true [2020-11-07 04:14:30,081 INFO L269 CegarLoopResult]: At program point L775-2(lines 775 789) the Hoare annotation is: true [2020-11-07 04:14:30,081 INFO L269 CegarLoopResult]: At program point L771(line 771) the Hoare annotation is: true [2020-11-07 04:14:30,081 INFO L269 CegarLoopResult]: At program point L771-1(line 771) the Hoare annotation is: true [2020-11-07 04:14:30,082 INFO L269 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: true [2020-11-07 04:14:30,082 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 765 794) the Hoare annotation is: true [2020-11-07 04:14:30,082 INFO L269 CegarLoopResult]: At program point L790(lines 765 794) the Hoare annotation is: true [2020-11-07 04:14:30,082 INFO L269 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: true [2020-11-07 04:14:30,082 INFO L269 CegarLoopResult]: At program point L776(line 776) the Hoare annotation is: true [2020-11-07 04:14:30,082 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 696 704) no Hoare annotation was computed. [2020-11-07 04:14:30,082 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 04:14:30,082 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 04:14:30,082 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 696 704) no Hoare annotation was computed. [2020-11-07 04:14:30,082 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 696 704) no Hoare annotation was computed. [2020-11-07 04:14:30,082 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 660 671) the Hoare annotation is: true [2020-11-07 04:14:30,082 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 660 671) the Hoare annotation is: true [2020-11-07 04:14:30,083 INFO L269 CegarLoopResult]: At program point L665(line 665) the Hoare annotation is: true [2020-11-07 04:14:30,083 INFO L269 CegarLoopResult]: At program point L664-1(lines 660 671) the Hoare annotation is: true [2020-11-07 04:14:30,083 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 819 825) the Hoare annotation is: true [2020-11-07 04:14:30,083 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 819 825) the Hoare annotation is: true [2020-11-07 04:14:30,083 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:14:30,083 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 04:14:30,083 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:14:30,083 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:14:30,083 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 672 683) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:14:30,083 INFO L262 CegarLoopResult]: At program point L677(line 677) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:30,084 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 672 683) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:14:30,084 INFO L262 CegarLoopResult]: At program point L676-1(lines 672 683) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:14:30,084 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2020-11-07 04:14:30,084 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 04:14:30,084 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2020-11-07 04:14:30,084 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2020-11-07 04:14:30,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:14:30 BoogieIcfgContainer [2020-11-07 04:14:30,107 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:14:30,109 INFO L168 Benchmark]: Toolchain (without parser) took 64766.04 ms. Allocated memory was 154.1 MB in the beginning and 706.7 MB in the end (delta: 552.6 MB). Free memory was 128.8 MB in the beginning and 448.7 MB in the end (delta: -320.0 MB). Peak memory consumption was 440.7 MB. Max. memory is 8.0 GB. [2020-11-07 04:14:30,109 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 154.1 MB. Free memory is still 129.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:14:30,110 INFO L168 Benchmark]: CACSL2BoogieTranslator took 540.42 ms. Allocated memory is still 154.1 MB. Free memory was 128.1 MB in the beginning and 108.5 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-11-07 04:14:30,110 INFO L168 Benchmark]: Boogie Preprocessor took 110.42 ms. Allocated memory is still 154.1 MB. Free memory was 108.5 MB in the beginning and 104.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-11-07 04:14:30,111 INFO L168 Benchmark]: RCFGBuilder took 1162.72 ms. Allocated memory was 154.1 MB in the beginning and 188.7 MB in the end (delta: 34.6 MB). Free memory was 104.6 MB in the beginning and 138.0 MB in the end (delta: -33.4 MB). Peak memory consumption was 34.2 MB. Max. memory is 8.0 GB. [2020-11-07 04:14:30,111 INFO L168 Benchmark]: TraceAbstraction took 62937.52 ms. Allocated memory was 188.7 MB in the beginning and 706.7 MB in the end (delta: 518.0 MB). Free memory was 137.5 MB in the beginning and 448.7 MB in the end (delta: -311.2 MB). Peak memory consumption was 413.9 MB. Max. memory is 8.0 GB. [2020-11-07 04:14:30,114 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 154.1 MB. Free memory is still 129.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 540.42 ms. Allocated memory is still 154.1 MB. Free memory was 128.1 MB in the beginning and 108.5 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 110.42 ms. Allocated memory is still 154.1 MB. Free memory was 108.5 MB in the beginning and 104.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1162.72 ms. Allocated memory was 154.1 MB in the beginning and 188.7 MB in the end (delta: 34.6 MB). Free memory was 104.6 MB in the beginning and 138.0 MB in the end (delta: -33.4 MB). Peak memory consumption was 34.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 62937.52 ms. Allocated memory was 188.7 MB in the beginning and 706.7 MB in the end (delta: 518.0 MB). Free memory was 137.5 MB in the beginning and 448.7 MB in the end (delta: -311.2 MB). Peak memory consumption was 413.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 355]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 348]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 394]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 401]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 470]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 469]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 775]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 438]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 445]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 738]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (!(pumpRunning == 0) || !(tmp == 0)) || waterLevel == 0 - ProcedureContractResult [Line: 836]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 641]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 596]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 431]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 826]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 577]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 562]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 460]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 684]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 728]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 538]: Procedure Contract for timeShift Derived contract for procedure timeShift: \old(waterLevel) == waterLevel || !(pumpRunning == 0) - ProcedureContractResult [Line: 765]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 660]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 819]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 672]: Procedure Contract for waterRise Derived contract for procedure waterRise: (!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(waterLevel == 0) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 591 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 30.0s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 24.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 32.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1102 SDtfs, 1496 SDslu, 2293 SDs, 0 SdLazy, 3299 SolverSat, 478 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 196 GetRequests, 127 SyntacticMatches, 1 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 15.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=679occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.0s AutomataMinimizationTime, 6 MinimizatonAttempts, 209 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 222 LocationsWithAnnotation, 1319 PreInvPairs, 1661 NumberOfFragments, 1956 HoareAnnotationTreeSize, 1319 FomulaSimplifications, 230062 FormulaSimplificationTreeSizeReduction, 7.0s HoareSimplificationTime, 222 FomulaSimplificationsInter, 65737 FormulaSimplificationTreeSizeReductionInter, 25.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.5s InterpolantComputationTime, 990 NumberOfCodeBlocks, 990 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 984 ConstructedInterpolants, 0 QuantifiedInterpolants, 453214 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 37/38 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 RESULT: Ultimate proved your program to be correct! Received shutdown request...