/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_spec5_product01.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 22:09:12,742 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 22:09:12,746 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 22:09:12,799 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 22:09:12,800 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 22:09:12,804 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 22:09:12,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 22:09:12,816 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 22:09:12,819 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 22:09:12,825 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 22:09:12,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 22:09:12,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 22:09:12,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 22:09:12,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 22:09:12,834 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 22:09:12,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 22:09:12,847 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 22:09:12,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 22:09:12,856 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 22:09:12,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 22:09:12,865 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 22:09:12,867 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 22:09:12,869 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 22:09:12,871 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 22:09:12,880 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 22:09:12,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 22:09:12,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 22:09:12,883 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 22:09:12,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 22:09:12,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 22:09:12,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 22:09:12,885 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 22:09:12,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 22:09:12,887 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 22:09:12,891 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 22:09:12,891 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 22:09:12,892 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 22:09:12,892 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 22:09:12,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 22:09:12,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 22:09:12,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 22:09:12,895 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 22:09:12,907 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 22:09:12,907 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 22:09:12,909 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 22:09:12,909 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 22:09:12,910 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 22:09:12,910 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 22:09:12,910 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 22:09:12,910 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 22:09:12,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 22:09:12,911 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 22:09:12,911 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 22:09:12,911 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 22:09:12,911 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 22:09:12,911 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 22:09:12,912 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 22:09:12,912 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 22:09:12,912 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 22:09:12,912 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 22:09:12,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 22:09:12,913 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 22:09:12,913 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 22:09:12,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 22:09:12,913 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-23 22:09:13,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 22:09:13,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 22:09:13,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 22:09:13,322 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 22:09:13,323 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 22:09:13,324 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product01.cil.c [2021-02-23 22:09:13,408 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/419da579c/3840cc0a36f64fb3a92ab5680c40698f/FLAG2096dc638 [2021-02-23 22:09:14,144 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 22:09:14,149 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product01.cil.c [2021-02-23 22:09:14,171 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/419da579c/3840cc0a36f64fb3a92ab5680c40698f/FLAG2096dc638 [2021-02-23 22:09:14,409 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/419da579c/3840cc0a36f64fb3a92ab5680c40698f [2021-02-23 22:09:14,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 22:09:14,426 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 22:09:14,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 22:09:14,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 22:09:14,436 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 22:09:14,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 10:09:14" (1/1) ... [2021-02-23 22:09:14,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1259c085 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:09:14, skipping insertion in model container [2021-02-23 22:09:14,440 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 10:09:14" (1/1) ... [2021-02-23 22:09:14,452 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 22:09:14,522 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 22:09:14,851 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product01.cil.c[16823,16836] [2021-02-23 22:09:14,858 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 22:09:14,881 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 22:09:14,957 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product01.cil.c[16823,16836] [2021-02-23 22:09:14,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 22:09:14,990 INFO L208 MainTranslator]: Completed translation [2021-02-23 22:09:14,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:09:14 WrapperNode [2021-02-23 22:09:14,990 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 22:09:14,992 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 22:09:14,992 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 22:09:14,992 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 22:09:15,002 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:09:14" (1/1) ... [2021-02-23 22:09:15,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:09:14" (1/1) ... [2021-02-23 22:09:15,022 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:09:14" (1/1) ... [2021-02-23 22:09:15,023 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:09:14" (1/1) ... [2021-02-23 22:09:15,055 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:09:14" (1/1) ... [2021-02-23 22:09:15,065 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:09:14" (1/1) ... [2021-02-23 22:09:15,074 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:09:14" (1/1) ... [2021-02-23 22:09:15,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 22:09:15,095 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 22:09:15,096 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 22:09:15,096 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 22:09:15,098 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:09:14" (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 [2021-02-23 22:09:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 22:09:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 22:09:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 22:09:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 22:09:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 22:09:15,249 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 22:09:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 22:09:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 22:09:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 22:09:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 22:09:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 22:09:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 22:09:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 22:09:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 22:09:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 22:09:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 22:09:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 22:09:15,251 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 22:09:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 22:09:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 22:09:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 22:09:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 22:09:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 22:09:15,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 22:09:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 22:09:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-23 22:09:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-23 22:09:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-23 22:09:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 22:09:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 22:09:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 22:09:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 22:09:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 22:09:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 22:09:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 22:09:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 22:09:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 22:09:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 22:09:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 22:09:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 22:09:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 22:09:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 22:09:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 22:09:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 22:09:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 22:09:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 22:09:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 22:09:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 22:09:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 22:09:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 22:09:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 22:09:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 22:09:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 22:09:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 22:09:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-23 22:09:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 22:09:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 22:09:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 22:09:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 22:09:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 22:09:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 22:09:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 22:09:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 22:09:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 22:09:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 22:09:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 22:09:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 22:09:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 22:09:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 22:09:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 22:09:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 22:09:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 22:09:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 22:09:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 22:09:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 22:09:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 22:09:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 22:09:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 22:09:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 22:09:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-23 22:09:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-23 22:09:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 22:09:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 22:09:15,261 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 22:09:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 22:09:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 22:09:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 22:09:15,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 22:09:16,348 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 22:09:16,348 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 22:09:16,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 10:09:16 BoogieIcfgContainer [2021-02-23 22:09:16,351 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 22:09:16,353 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 22:09:16,353 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 22:09:16,356 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 22:09:16,357 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 10:09:14" (1/3) ... [2021-02-23 22:09:16,358 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c5c2ce1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 10:09:16, skipping insertion in model container [2021-02-23 22:09:16,358 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:09:14" (2/3) ... [2021-02-23 22:09:16,358 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c5c2ce1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 10:09:16, skipping insertion in model container [2021-02-23 22:09:16,358 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 10:09:16" (3/3) ... [2021-02-23 22:09:16,360 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product01.cil.c [2021-02-23 22:09:16,367 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 22:09:16,372 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 22:09:16,392 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 22:09:16,416 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 22:09:16,417 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 22:09:16,417 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-23 22:09:16,417 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 22:09:16,417 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 22:09:16,417 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 22:09:16,417 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 22:09:16,418 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 22:09:16,444 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states. [2021-02-23 22:09:16,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-23 22:09:16,464 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 22:09:16,465 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 22:09:16,465 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 22:09:16,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 22:09:16,472 INFO L82 PathProgramCache]: Analyzing trace with hash 1198456269, now seen corresponding path program 1 times [2021-02-23 22:09:16,482 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 22:09:16,482 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1486518960] [2021-02-23 22:09:16,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 22:09:16,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:16,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:16,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:16,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:16,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:17,215 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:09:17,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:09:17,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:17,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:17,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:17,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 22:09:17,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:17,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:17,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:17,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 22:09:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:17,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:17,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:17,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 22:09:17,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:17,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:17,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:17,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 22:09:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:17,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:17,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:17,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 22:09:17,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:17,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:17,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:17,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 22:09:17,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:17,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:17,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:17,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:09:17,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:17,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:17,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:17,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-23 22:09:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:17,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:17,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:17,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 22:09:17,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:17,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:17,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:17,447 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 22:09:17,448 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1486518960] [2021-02-23 22:09:17,450 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 22:09:17,450 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 22:09:17,451 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576545227] [2021-02-23 22:09:17,457 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 22:09:17,457 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 22:09:17,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 22:09:17,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 22:09:17,474 INFO L87 Difference]: Start difference. First operand 260 states. Second operand 4 states. [2021-02-23 22:09:18,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 22:09:18,531 INFO L93 Difference]: Finished difference Result 367 states and 434 transitions. [2021-02-23 22:09:18,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 22:09:18,533 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-23 22:09:18,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 22:09:18,549 INFO L225 Difference]: With dead ends: 367 [2021-02-23 22:09:18,549 INFO L226 Difference]: Without dead ends: 248 [2021-02-23 22:09:18,554 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 22:09:18,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-02-23 22:09:18,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 208. [2021-02-23 22:09:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 208 states. [2021-02-23 22:09:18,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 208 states and 223 transitions. [2021-02-23 22:09:18,681 INFO L78 Accepts]: Start accepts. Automaton has 208 states and 223 transitions. Word has length 165 [2021-02-23 22:09:18,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 22:09:18,682 INFO L480 AbstractCegarLoop]: Abstraction has 208 states and 223 transitions. [2021-02-23 22:09:18,682 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 22:09:18,682 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 223 transitions. [2021-02-23 22:09:18,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-23 22:09:18,687 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 22:09:18,687 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 22:09:18,687 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 22:09:18,688 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 22:09:18,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 22:09:18,689 INFO L82 PathProgramCache]: Analyzing trace with hash 96198348, now seen corresponding path program 1 times [2021-02-23 22:09:18,689 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 22:09:18,689 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1122299931] [2021-02-23 22:09:18,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 22:09:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:18,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:18,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:18,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:18,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:09:18,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:18,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:19,111 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:09:19,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:09:19,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:19,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:19,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:19,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 22:09:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:19,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:19,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:19,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 22:09:19,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:19,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:19,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:19,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 22:09:19,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:19,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:19,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:19,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 22:09:19,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:19,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:19,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:19,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 22:09:19,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:19,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:19,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:19,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 22:09:19,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:19,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:19,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:19,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:09:19,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:19,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:19,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:19,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 22:09:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:19,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:19,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:19,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 22:09:19,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:19,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:19,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:19,280 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 22:09:19,281 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1122299931] [2021-02-23 22:09:19,281 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 22:09:19,281 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 22:09:19,281 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049273697] [2021-02-23 22:09:19,283 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 22:09:19,284 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 22:09:19,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 22:09:19,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 22:09:19,285 INFO L87 Difference]: Start difference. First operand 208 states and 223 transitions. Second operand 5 states. [2021-02-23 22:09:19,986 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 22:09:20,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 22:09:20,542 INFO L93 Difference]: Finished difference Result 295 states and 329 transitions. [2021-02-23 22:09:20,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 22:09:20,543 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-23 22:09:20,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 22:09:20,547 INFO L225 Difference]: With dead ends: 295 [2021-02-23 22:09:20,547 INFO L226 Difference]: Without dead ends: 237 [2021-02-23 22:09:20,549 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 22:09:20,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2021-02-23 22:09:20,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 198. [2021-02-23 22:09:20,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 198 states. [2021-02-23 22:09:20,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 210 transitions. [2021-02-23 22:09:20,640 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 210 transitions. Word has length 166 [2021-02-23 22:09:20,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 22:09:20,641 INFO L480 AbstractCegarLoop]: Abstraction has 198 states and 210 transitions. [2021-02-23 22:09:20,641 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 22:09:20,641 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 210 transitions. [2021-02-23 22:09:20,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-23 22:09:20,644 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 22:09:20,644 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 22:09:20,644 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 22:09:20,644 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 22:09:20,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 22:09:20,645 INFO L82 PathProgramCache]: Analyzing trace with hash 1844030093, now seen corresponding path program 1 times [2021-02-23 22:09:20,645 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 22:09:20,646 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [722971797] [2021-02-23 22:09:20,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 22:09:20,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:20,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:20,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:09:20,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:20,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:09:20,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:20,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:09:20,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:20,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 22:09:20,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:20,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:21,013 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:09:21,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:09:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:21,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:21,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:21,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:21,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 22:09:21,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 22:09:21,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:21,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:21,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:21,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 22:09:21,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:21,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:21,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:21,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 22:09:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:21,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:21,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:21,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:21,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 22:09:21,115 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 22:09:21,116 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 22:09:21,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 22:09:21,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:21,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:21,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:21,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 22:09:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:21,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:21,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:21,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 22:09:21,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:21,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:21,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:21,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:09:21,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:21,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:21,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:21,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 22:09:21,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:21,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:21,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:21,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-23 22:09:21,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:21,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:21,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:21,208 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 22:09:21,208 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [722971797] [2021-02-23 22:09:21,208 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 22:09:21,209 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 22:09:21,209 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900419113] [2021-02-23 22:09:21,210 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 22:09:21,210 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 22:09:21,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 22:09:21,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 22:09:21,211 INFO L87 Difference]: Start difference. First operand 198 states and 210 transitions. Second operand 10 states. [2021-02-23 22:09:21,866 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 22:09:22,200 WARN L202 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 22:09:22,475 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 22:09:22,751 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:09:23,068 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 22:09:23,357 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:09:24,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 22:09:24,213 INFO L93 Difference]: Finished difference Result 315 states and 355 transitions. [2021-02-23 22:09:24,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 22:09:24,214 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-23 22:09:24,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 22:09:24,217 INFO L225 Difference]: With dead ends: 315 [2021-02-23 22:09:24,218 INFO L226 Difference]: Without dead ends: 237 [2021-02-23 22:09:24,219 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-23 22:09:24,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2021-02-23 22:09:24,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 198. [2021-02-23 22:09:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 198 states. [2021-02-23 22:09:24,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 209 transitions. [2021-02-23 22:09:24,295 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 209 transitions. Word has length 175 [2021-02-23 22:09:24,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 22:09:24,296 INFO L480 AbstractCegarLoop]: Abstraction has 198 states and 209 transitions. [2021-02-23 22:09:24,296 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 22:09:24,297 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 209 transitions. [2021-02-23 22:09:24,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-02-23 22:09:24,300 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 22:09:24,300 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 22:09:24,300 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 22:09:24,300 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 22:09:24,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 22:09:24,301 INFO L82 PathProgramCache]: Analyzing trace with hash 1188448485, now seen corresponding path program 1 times [2021-02-23 22:09:24,302 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 22:09:24,302 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [361778034] [2021-02-23 22:09:24,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 22:09:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:24,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:09:24,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:09:24,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:09:24,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:24,686 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:09:24,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:09:24,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:24,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:24,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:09:24,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 22:09:24,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:24,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:24,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 22:09:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:24,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:24,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 22:09:24,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:24,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:24,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 22:09:24,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:24,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:24,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 22:09:24,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:24,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:24,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 22:09:24,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:24,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:24,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:09:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:24,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:24,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 22:09:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:24,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:24,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-02-23 22:09:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:24,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:24,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-23 22:09:24,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:09:24,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:09:24,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:09:24,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:09:24,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:09:24,941 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-23 22:09:24,942 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [361778034] [2021-02-23 22:09:24,946 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 22:09:24,946 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 22:09:24,947 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114772807] [2021-02-23 22:09:24,947 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 22:09:24,948 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 22:09:24,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 22:09:24,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 22:09:24,950 INFO L87 Difference]: Start difference. First operand 198 states and 209 transitions. Second operand 9 states. [2021-02-23 22:09:25,498 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 22:09:26,314 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:09:26,635 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 22:09:27,241 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:09:27,573 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 22:09:27,869 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:09:27,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 22:09:27,915 INFO L93 Difference]: Finished difference Result 306 states and 344 transitions. [2021-02-23 22:09:27,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 22:09:27,916 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 178 [2021-02-23 22:09:27,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 22:09:27,917 INFO L225 Difference]: With dead ends: 306 [2021-02-23 22:09:27,917 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 22:09:27,920 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-02-23 22:09:27,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 22:09:27,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 22:09:27,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 22:09:27,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 22:09:27,922 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 178 [2021-02-23 22:09:27,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 22:09:27,922 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 22:09:27,922 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 22:09:27,922 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 22:09:27,922 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 22:09:27,922 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 22:09:27,925 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 22:09:31,129 WARN L202 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 13 [2021-02-23 22:09:31,329 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 22:09:31,506 WARN L202 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 22:09:31,724 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 22:09:31,940 WARN L202 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 22:09:32,192 WARN L202 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 22:09:32,361 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 22:09:32,575 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 22:09:32,779 WARN L202 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 22:09:33,011 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 22:09:33,196 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 23 [2021-02-23 22:09:33,401 WARN L202 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 22:09:33,605 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 22:09:33,809 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2021-02-23 22:09:34,011 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 22:09:34,231 WARN L202 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 22:09:34,423 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 22:09:34,663 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 22:09:34,869 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 22:09:35,108 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 22:09:35,309 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 22:09:35,530 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 22:09:35,719 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 22:09:35,906 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 22:09:36,094 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 22:09:36,286 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 22:09:36,580 WARN L202 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 19 [2021-02-23 22:09:36,950 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:09:37,139 WARN L202 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 22:09:37,318 WARN L202 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 22:09:37,521 WARN L202 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-23 22:09:37,696 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 22:09:37,940 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 22:09:38,132 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 22:09:38,357 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 22:09:38,545 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-02-23 22:09:38,727 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 22:09:38,906 WARN L202 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-23 22:09:39,114 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 22:09:39,124 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 22:09:39,125 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 22:09:39,125 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 22:09:39,125 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-23 22:09:39,125 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-23 22:09:39,125 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-23 22:09:39,126 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-23 22:09:39,126 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 319 374) no Hoare annotation was computed. [2021-02-23 22:09:39,126 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-23 22:09:39,126 INFO L189 CegarLoopUtils]: For program point L366(lines 343 367) no Hoare annotation was computed. [2021-02-23 22:09:39,126 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-23 22:09:39,126 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-23 22:09:39,126 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-23 22:09:39,126 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-23 22:09:39,127 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-23 22:09:39,127 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-23 22:09:39,127 INFO L189 CegarLoopUtils]: For program point L350(lines 350 354) no Hoare annotation was computed. [2021-02-23 22:09:39,127 INFO L189 CegarLoopUtils]: For program point L350-1(lines 350 354) no Hoare annotation was computed. [2021-02-23 22:09:39,127 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-23 22:09:39,127 INFO L189 CegarLoopUtils]: For program point L342-1(line 342) no Hoare annotation was computed. [2021-02-23 22:09:39,127 INFO L189 CegarLoopUtils]: For program point L342-2(line 342) no Hoare annotation was computed. [2021-02-23 22:09:39,127 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-23 22:09:39,127 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-23 22:09:39,127 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-23 22:09:39,127 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-23 22:09:39,127 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-23 22:09:39,127 INFO L189 CegarLoopUtils]: For program point L363-1(lines 344 365) no Hoare annotation was computed. [2021-02-23 22:09:39,128 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-23 22:09:39,128 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 319 374) no Hoare annotation was computed. [2021-02-23 22:09:39,128 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-23 22:09:39,128 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 319 374) no Hoare annotation was computed. [2021-02-23 22:09:39,128 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-23 22:09:39,128 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-23 22:09:39,128 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-23 22:09:39,128 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-23 22:09:39,128 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-23 22:09:39,128 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-23 22:09:39,128 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-23 22:09:39,128 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-23 22:09:39,129 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-23 22:09:39,129 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-23 22:09:39,129 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-23 22:09:39,129 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-23 22:09:39,129 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-23 22:09:39,129 INFO L189 CegarLoopUtils]: For program point L361-1(line 361) no Hoare annotation was computed. [2021-02-23 22:09:39,129 INFO L189 CegarLoopUtils]: For program point L361-2(line 361) no Hoare annotation was computed. [2021-02-23 22:09:39,129 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-23 22:09:39,129 INFO L189 CegarLoopUtils]: For program point L419-2(line 419) no Hoare annotation was computed. [2021-02-23 22:09:39,129 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-23 22:09:39,129 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-23 22:09:39,130 INFO L189 CegarLoopUtils]: For program point L415-1(line 415) no Hoare annotation was computed. [2021-02-23 22:09:39,130 INFO L189 CegarLoopUtils]: For program point L415-2(line 415) no Hoare annotation was computed. [2021-02-23 22:09:39,130 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-23 22:09:39,130 INFO L189 CegarLoopUtils]: For program point L407(lines 407 411) no Hoare annotation was computed. [2021-02-23 22:09:39,130 INFO L189 CegarLoopUtils]: For program point L407-1(lines 407 411) no Hoare annotation was computed. [2021-02-23 22:09:39,130 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-23 22:09:39,130 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 375 434) no Hoare annotation was computed. [2021-02-23 22:09:39,130 INFO L189 CegarLoopUtils]: For program point L399-1(line 399) no Hoare annotation was computed. [2021-02-23 22:09:39,130 INFO L189 CegarLoopUtils]: For program point L399-2(line 399) no Hoare annotation was computed. [2021-02-23 22:09:39,130 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-23 22:09:39,130 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 375 434) no Hoare annotation was computed. [2021-02-23 22:09:39,130 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-23 22:09:39,130 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-23 22:09:39,131 INFO L189 CegarLoopUtils]: For program point L424-1(line 424) no Hoare annotation was computed. [2021-02-23 22:09:39,131 INFO L189 CegarLoopUtils]: For program point L424-2(line 424) no Hoare annotation was computed. [2021-02-23 22:09:39,131 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-23 22:09:39,131 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-23 22:09:39,131 INFO L189 CegarLoopUtils]: For program point L420-1(line 420) no Hoare annotation was computed. [2021-02-23 22:09:39,131 INFO L189 CegarLoopUtils]: For program point L420-2(line 420) no Hoare annotation was computed. [2021-02-23 22:09:39,131 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-23 22:09:39,131 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-23 22:09:39,131 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-23 22:09:39,131 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 375 434) no Hoare annotation was computed. [2021-02-23 22:09:39,131 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-23 22:09:39,131 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-23 22:09:39,131 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-23 22:09:39,131 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-23 22:09:39,132 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-23 22:09:39,132 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-23 22:09:39,132 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-23 22:09:39,132 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-23 22:09:39,132 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-23 22:09:39,132 INFO L189 CegarLoopUtils]: For program point L401-2(lines 401 426) no Hoare annotation was computed. [2021-02-23 22:09:39,132 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-23 22:09:39,132 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-23 22:09:39,132 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-23 22:09:39,132 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-23 22:09:39,132 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-23 22:09:39,132 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-23 22:09:39,132 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 22:09:39,132 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-23 22:09:39,133 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-23 22:09:39,133 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-23 22:09:39,133 INFO L189 CegarLoopUtils]: For program point L427(lines 400 428) no Hoare annotation was computed. [2021-02-23 22:09:39,133 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-23 22:09:39,133 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-23 22:09:39,133 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-23 22:09:39,133 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-23 22:09:39,133 INFO L189 CegarLoopUtils]: For program point L419-1(line 419) no Hoare annotation was computed. [2021-02-23 22:09:39,133 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 250 256) the Hoare annotation is: true [2021-02-23 22:09:39,133 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 250 256) the Hoare annotation is: true [2021-02-23 22:09:39,134 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 257 265) the Hoare annotation is: (or (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))) [2021-02-23 22:09:39,134 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 257 265) the Hoare annotation is: true [2021-02-23 22:09:39,134 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 257 265) the Hoare annotation is: (or (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))) [2021-02-23 22:09:39,134 INFO L185 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,134 INFO L192 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: true [2021-02-23 22:09:39,134 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 636 643) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,134 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 636 643) the Hoare annotation is: true [2021-02-23 22:09:39,135 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 636 643) the Hoare annotation is: true [2021-02-23 22:09:39,135 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 644 653) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,135 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 644 653) the Hoare annotation is: true [2021-02-23 22:09:39,135 INFO L185 CegarLoopUtils]: At program point L649(line 649) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,135 INFO L185 CegarLoopUtils]: At program point L649-1(line 649) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,135 INFO L192 CegarLoopUtils]: At program point L649-2(line 649) the Hoare annotation is: true [2021-02-23 22:09:39,135 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 644 653) the Hoare annotation is: true [2021-02-23 22:09:39,136 INFO L185 CegarLoopUtils]: At program point L669(line 669) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-23 22:09:39,136 INFO L185 CegarLoopUtils]: At program point L667(lines 667 673) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-23 22:09:39,136 INFO L185 CegarLoopUtils]: At program point L666(lines 666 676) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) [2021-02-23 22:09:39,136 INFO L192 CegarLoopUtils]: At program point L664(line 664) the Hoare annotation is: true [2021-02-23 22:09:39,136 INFO L185 CegarLoopUtils]: At program point L664-1(line 664) the Hoare annotation is: (or (= |__utac_acc__Specification5_spec__3_#t~ret56| 0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,136 INFO L192 CegarLoopUtils]: At program point L662(lines 662 679) the Hoare annotation is: true [2021-02-23 22:09:39,136 INFO L185 CegarLoopUtils]: At program point L664-2(line 664) the Hoare annotation is: (or (= |__utac_acc__Specification5_spec__3_#t~ret56| 0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,137 INFO L185 CegarLoopUtils]: At program point L664-3(line 664) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |__utac_acc__Specification5_spec__3_#t~ret56| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0))) [2021-02-23 22:09:39,137 INFO L192 CegarLoopUtils]: At program point L662-1(lines 654 682) the Hoare annotation is: true [2021-02-23 22:09:39,137 INFO L192 CegarLoopUtils]: At program point L660(line 660) the Hoare annotation is: true [2021-02-23 22:09:39,137 INFO L192 CegarLoopUtils]: At program point L660-1(line 660) the Hoare annotation is: true [2021-02-23 22:09:39,137 INFO L192 CegarLoopUtils]: At program point L660-2(line 660) the Hoare annotation is: true [2021-02-23 22:09:39,137 INFO L192 CegarLoopUtils]: At program point L660-3(line 660) the Hoare annotation is: true [2021-02-23 22:09:39,137 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 654 682) the Hoare annotation is: true [2021-02-23 22:09:39,137 INFO L192 CegarLoopUtils]: At program point L656(line 656) the Hoare annotation is: true [2021-02-23 22:09:39,138 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 654 682) the Hoare annotation is: true [2021-02-23 22:09:39,138 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 208 230) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,138 INFO L185 CegarLoopUtils]: At program point L220(line 220) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,138 INFO L185 CegarLoopUtils]: At program point L220-1(line 220) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,138 INFO L185 CegarLoopUtils]: At program point L218(lines 218 225) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,138 INFO L192 CegarLoopUtils]: At program point L218-1(lines 218 225) the Hoare annotation is: true [2021-02-23 22:09:39,138 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 208 230) the Hoare annotation is: true [2021-02-23 22:09:39,139 INFO L185 CegarLoopUtils]: At program point L216(line 216) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret17| ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,139 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,139 INFO L185 CegarLoopUtils]: At program point L216-1(line 216) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret17| ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,139 INFO L185 CegarLoopUtils]: At program point L214(line 214) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,139 INFO L185 CegarLoopUtils]: At program point L216-2(line 216) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret17| ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,139 INFO L185 CegarLoopUtils]: At program point L214-1(line 214) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,140 INFO L185 CegarLoopUtils]: At program point L210(line 210) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,140 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 208 230) the Hoare annotation is: true [2021-02-23 22:09:39,140 INFO L192 CegarLoopUtils]: At program point L227(line 227) the Hoare annotation is: true [2021-02-23 22:09:39,140 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 161 184) no Hoare annotation was computed. [2021-02-23 22:09:39,140 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 161 184) no Hoare annotation was computed. [2021-02-23 22:09:39,140 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 161 184) no Hoare annotation was computed. [2021-02-23 22:09:39,140 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-23 22:09:39,140 INFO L189 CegarLoopUtils]: For program point L178(line 178) no Hoare annotation was computed. [2021-02-23 22:09:39,140 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-23 22:09:39,141 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-23 22:09:39,141 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-23 22:09:39,141 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-23 22:09:39,141 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-23 22:09:39,141 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-23 22:09:39,141 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-23 22:09:39,141 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-23 22:09:39,141 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-23 22:09:39,141 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-23 22:09:39,141 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-23 22:09:39,142 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-23 22:09:39,142 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 815 823) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-23 22:09:39,142 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 815 823) the Hoare annotation is: true [2021-02-23 22:09:39,142 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 815 823) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2021-02-23 22:09:39,142 INFO L185 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2021-02-23 22:09:39,142 INFO L192 CegarLoopUtils]: At program point L819(line 819) the Hoare annotation is: true [2021-02-23 22:09:39,142 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-23 22:09:39,142 INFO L189 CegarLoopUtils]: For program point L831(lines 831 839) no Hoare annotation was computed. [2021-02-23 22:09:39,142 INFO L189 CegarLoopUtils]: For program point L831-2(lines 831 839) no Hoare annotation was computed. [2021-02-23 22:09:39,143 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-23 22:09:39,143 INFO L189 CegarLoopUtils]: For program point L854-1(line 854) no Hoare annotation was computed. [2021-02-23 22:09:39,143 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-23 22:09:39,143 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 824 859) no Hoare annotation was computed. [2021-02-23 22:09:39,143 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-23 22:09:39,143 INFO L189 CegarLoopUtils]: For program point L843(lines 843 851) no Hoare annotation was computed. [2021-02-23 22:09:39,143 INFO L189 CegarLoopUtils]: For program point L843-2(lines 843 851) no Hoare annotation was computed. [2021-02-23 22:09:39,143 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 824 859) no Hoare annotation was computed. [2021-02-23 22:09:39,143 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-23 22:09:39,144 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 824 859) no Hoare annotation was computed. [2021-02-23 22:09:39,144 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 243 249) the Hoare annotation is: true [2021-02-23 22:09:39,144 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 243 249) the Hoare annotation is: true [2021-02-23 22:09:39,144 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-23 22:09:39,144 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-23 22:09:39,144 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-23 22:09:39,144 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-23 22:09:39,144 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-23 22:09:39,144 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-23 22:09:39,145 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-23 22:09:39,145 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-23 22:09:39,145 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 273 318) no Hoare annotation was computed. [2021-02-23 22:09:39,145 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-23 22:09:39,145 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-23 22:09:39,145 INFO L189 CegarLoopUtils]: For program point L310-1(line 310) no Hoare annotation was computed. [2021-02-23 22:09:39,145 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-23 22:09:39,145 INFO L189 CegarLoopUtils]: For program point L310-2(line 310) no Hoare annotation was computed. [2021-02-23 22:09:39,145 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-23 22:09:39,146 INFO L189 CegarLoopUtils]: For program point L273(lines 273 318) no Hoare annotation was computed. [2021-02-23 22:09:39,146 INFO L189 CegarLoopUtils]: For program point L273-1(lines 273 318) no Hoare annotation was computed. [2021-02-23 22:09:39,146 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 273 318) no Hoare annotation was computed. [2021-02-23 22:09:39,146 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 22:09:39,146 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 273 318) no Hoare annotation was computed. [2021-02-23 22:09:39,146 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-23 22:09:39,146 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-23 22:09:39,146 INFO L189 CegarLoopUtils]: For program point L296-1(line 296) no Hoare annotation was computed. [2021-02-23 22:09:39,146 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-23 22:09:39,146 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-23 22:09:39,147 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-23 22:09:39,147 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-23 22:09:39,147 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-23 22:09:39,147 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-23 22:09:39,147 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-23 22:09:39,147 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-23 22:09:39,147 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-23 22:09:39,147 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-23 22:09:39,147 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-23 22:09:39,148 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-23 22:09:39,148 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-23 22:09:39,148 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-23 22:09:39,148 INFO L189 CegarLoopUtils]: For program point L303-1(line 303) no Hoare annotation was computed. [2021-02-23 22:09:39,148 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-23 22:09:39,148 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-23 22:09:39,148 INFO L189 CegarLoopUtils]: For program point L299-1(line 299) no Hoare annotation was computed. [2021-02-23 22:09:39,148 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-23 22:09:39,148 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-23 22:09:39,148 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-23 22:09:39,149 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-23 22:09:39,149 INFO L189 CegarLoopUtils]: For program point L605-1(line 605) no Hoare annotation was computed. [2021-02-23 22:09:39,149 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-23 22:09:39,149 INFO L189 CegarLoopUtils]: For program point L605-2(line 605) no Hoare annotation was computed. [2021-02-23 22:09:39,149 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 586 631) no Hoare annotation was computed. [2021-02-23 22:09:39,149 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-23 22:09:39,149 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-23 22:09:39,149 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-23 22:09:39,149 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-23 22:09:39,149 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-23 22:09:39,149 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-23 22:09:39,150 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 22:09:39,150 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-23 22:09:39,150 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-23 22:09:39,150 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-23 22:09:39,150 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 586 631) no Hoare annotation was computed. [2021-02-23 22:09:39,150 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 586 631) no Hoare annotation was computed. [2021-02-23 22:09:39,150 INFO L189 CegarLoopUtils]: For program point L610(lines 610 611) no Hoare annotation was computed. [2021-02-23 22:09:39,150 INFO L189 CegarLoopUtils]: For program point L606(lines 606 613) no Hoare annotation was computed. [2021-02-23 22:09:39,150 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-23 22:09:39,150 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-23 22:09:39,151 INFO L189 CegarLoopUtils]: For program point L600(lines 600 620) no Hoare annotation was computed. [2021-02-23 22:09:39,151 INFO L189 CegarLoopUtils]: For program point L600-1(lines 600 620) no Hoare annotation was computed. [2021-02-23 22:09:39,151 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-23 22:09:39,151 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-23 22:09:39,151 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-23 22:09:39,151 INFO L189 CegarLoopUtils]: For program point L627-1(line 627) no Hoare annotation was computed. [2021-02-23 22:09:39,151 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-23 22:09:39,151 INFO L189 CegarLoopUtils]: For program point L627-2(line 627) no Hoare annotation was computed. [2021-02-23 22:09:39,151 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-23 22:09:39,152 INFO L189 CegarLoopUtils]: For program point L625-1(line 625) no Hoare annotation was computed. [2021-02-23 22:09:39,152 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-23 22:09:39,152 INFO L189 CegarLoopUtils]: For program point L625-2(line 625) no Hoare annotation was computed. [2021-02-23 22:09:39,152 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-23 22:09:39,152 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-23 22:09:39,152 INFO L189 CegarLoopUtils]: For program point L586(lines 586 631) no Hoare annotation was computed. [2021-02-23 22:09:39,152 INFO L189 CegarLoopUtils]: For program point L617(lines 617 618) no Hoare annotation was computed. [2021-02-23 22:09:39,152 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 194 204) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,152 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 194 204) the Hoare annotation is: true [2021-02-23 22:09:39,153 INFO L192 CegarLoopUtils]: At program point L199(line 199) the Hoare annotation is: true [2021-02-23 22:09:39,153 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 194 204) the Hoare annotation is: true [2021-02-23 22:09:39,153 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 804 814) no Hoare annotation was computed. [2021-02-23 22:09:39,153 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-23 22:09:39,153 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 804 814) no Hoare annotation was computed. [2021-02-23 22:09:39,153 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-23 22:09:39,153 INFO L189 CegarLoopUtils]: For program point L809-1(line 809) no Hoare annotation was computed. [2021-02-23 22:09:39,153 INFO L189 CegarLoopUtils]: For program point L809-2(line 809) no Hoare annotation was computed. [2021-02-23 22:09:39,153 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 804 814) no Hoare annotation was computed. [2021-02-23 22:09:39,154 INFO L189 CegarLoopUtils]: For program point L809-3(line 809) no Hoare annotation was computed. [2021-02-23 22:09:39,154 INFO L189 CegarLoopUtils]: For program point deactivatePumpENTRY(lines 796 803) no Hoare annotation was computed. [2021-02-23 22:09:39,154 INFO L189 CegarLoopUtils]: For program point deactivatePumpEXIT(lines 796 803) no Hoare annotation was computed. [2021-02-23 22:09:39,154 INFO L189 CegarLoopUtils]: For program point deactivatePumpFINAL(lines 796 803) no Hoare annotation was computed. [2021-02-23 22:09:39,154 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 781 787) the Hoare annotation is: true [2021-02-23 22:09:39,154 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 781 787) the Hoare annotation is: true [2021-02-23 22:09:39,154 INFO L185 CegarLoopUtils]: At program point L737(lines 694 739) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,154 INFO L185 CegarLoopUtils]: At program point L704(lines 704 710) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,154 INFO L185 CegarLoopUtils]: At program point L704-1(lines 704 710) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,155 INFO L185 CegarLoopUtils]: At program point L696(lines 696 700) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,155 INFO L185 CegarLoopUtils]: At program point L692(line 692) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,155 INFO L185 CegarLoopUtils]: At program point L688(line 688) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,155 INFO L185 CegarLoopUtils]: At program point L730(lines 730 734) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,155 INFO L185 CegarLoopUtils]: At program point L730-2(lines 724 735) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,155 INFO L185 CegarLoopUtils]: At program point L722(line 722) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,156 INFO L185 CegarLoopUtils]: At program point L689(line 689) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,156 INFO L185 CegarLoopUtils]: At program point L722-1(line 722) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,156 INFO L185 CegarLoopUtils]: At program point L714(lines 714 720) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,156 INFO L185 CegarLoopUtils]: At program point L714-1(lines 714 720) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,156 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 684 747) the Hoare annotation is: true [2021-02-23 22:09:39,156 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,156 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 684 747) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,157 INFO L185 CegarLoopUtils]: At program point L702(line 702) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,157 INFO L185 CegarLoopUtils]: At program point L702-1(line 702) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,157 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 684 747) the Hoare annotation is: true [2021-02-23 22:09:39,157 INFO L185 CegarLoopUtils]: At program point L686(line 686) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,157 INFO L185 CegarLoopUtils]: At program point L740(lines 693 741) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-23 22:09:39,157 INFO L185 CegarLoopUtils]: At program point L728(line 728) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,157 INFO L185 CegarLoopUtils]: At program point L695(lines 694 739) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,158 INFO L185 CegarLoopUtils]: At program point L728-1(line 728) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,158 INFO L185 CegarLoopUtils]: At program point L728-2(line 728) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,158 INFO L185 CegarLoopUtils]: At program point L724(lines 724 735) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,158 INFO L185 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,158 INFO L185 CegarLoopUtils]: At program point L716(line 716) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,158 INFO L185 CegarLoopUtils]: At program point L712(line 712) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,158 INFO L185 CegarLoopUtils]: At program point L712-1(line 712) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2021-02-23 22:09:39,159 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-23 22:09:39,159 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-23 22:09:39,159 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-23 22:09:39,159 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-23 22:09:39,159 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 540 585) no Hoare annotation was computed. [2021-02-23 22:09:39,159 INFO L189 CegarLoopUtils]: For program point L564(lines 564 565) no Hoare annotation was computed. [2021-02-23 22:09:39,159 INFO L189 CegarLoopUtils]: For program point L560(lines 560 567) no Hoare annotation was computed. [2021-02-23 22:09:39,159 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-23 22:09:39,159 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-23 22:09:39,159 INFO L189 CegarLoopUtils]: For program point L554(lines 554 574) no Hoare annotation was computed. [2021-02-23 22:09:39,160 INFO L189 CegarLoopUtils]: For program point L554-1(lines 554 574) no Hoare annotation was computed. [2021-02-23 22:09:39,160 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-23 22:09:39,160 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-23 22:09:39,160 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-23 22:09:39,160 INFO L189 CegarLoopUtils]: For program point L581-1(line 581) no Hoare annotation was computed. [2021-02-23 22:09:39,160 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-23 22:09:39,160 INFO L189 CegarLoopUtils]: For program point L581-2(line 581) no Hoare annotation was computed. [2021-02-23 22:09:39,160 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-23 22:09:39,160 INFO L189 CegarLoopUtils]: For program point L579-1(line 579) no Hoare annotation was computed. [2021-02-23 22:09:39,160 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-23 22:09:39,161 INFO L189 CegarLoopUtils]: For program point L579-2(line 579) no Hoare annotation was computed. [2021-02-23 22:09:39,161 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-23 22:09:39,161 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-23 22:09:39,161 INFO L189 CegarLoopUtils]: For program point L540(lines 540 585) no Hoare annotation was computed. [2021-02-23 22:09:39,161 INFO L189 CegarLoopUtils]: For program point L571(lines 571 572) no Hoare annotation was computed. [2021-02-23 22:09:39,161 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 540 585) no Hoare annotation was computed. [2021-02-23 22:09:39,161 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 540 585) no Hoare annotation was computed. [2021-02-23 22:09:39,161 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-23 22:09:39,161 INFO L189 CegarLoopUtils]: For program point L559-1(line 559) no Hoare annotation was computed. [2021-02-23 22:09:39,161 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-23 22:09:39,162 INFO L189 CegarLoopUtils]: For program point L559-2(line 559) no Hoare annotation was computed. [2021-02-23 22:09:39,162 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-23 22:09:39,162 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-23 22:09:39,162 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-23 22:09:39,162 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-23 22:09:39,162 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-23 22:09:39,162 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-23 22:09:39,162 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-23 22:09:39,162 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-23 22:09:39,162 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-23 22:09:39,163 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-23 22:09:39,163 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-23 22:09:39,163 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-23 22:09:39,163 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-23 22:09:39,163 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-23 22:09:39,163 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-23 22:09:39,163 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-23 22:09:39,163 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 233 242) no Hoare annotation was computed. [2021-02-23 22:09:39,163 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-23 22:09:39,163 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 233 242) no Hoare annotation was computed. [2021-02-23 22:09:39,164 INFO L189 CegarLoopUtils]: For program point L235-1(line 235) no Hoare annotation was computed. [2021-02-23 22:09:39,164 INFO L189 CegarLoopUtils]: For program point L235-2(line 235) no Hoare annotation was computed. [2021-02-23 22:09:39,164 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 233 242) no Hoare annotation was computed. [2021-02-23 22:09:39,164 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-23 22:09:39,164 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-23 22:09:39,164 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-23 22:09:39,164 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-23 22:09:39,164 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-23 22:09:39,164 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-23 22:09:39,164 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-23 22:09:39,164 INFO L189 CegarLoopUtils]: For program point L515-1(line 515) no Hoare annotation was computed. [2021-02-23 22:09:39,165 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-23 22:09:39,165 INFO L189 CegarLoopUtils]: For program point L515-2(line 515) no Hoare annotation was computed. [2021-02-23 22:09:39,165 INFO L189 CegarLoopUtils]: For program point L507(lines 485 508) no Hoare annotation was computed. [2021-02-23 22:09:39,165 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-23 22:09:39,165 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-23 22:09:39,165 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-23 22:09:39,165 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-23 22:09:39,165 INFO L189 CegarLoopUtils]: For program point L466(lines 466 482) no Hoare annotation was computed. [2021-02-23 22:09:39,165 INFO L189 CegarLoopUtils]: For program point L499-1(line 499) no Hoare annotation was computed. [2021-02-23 22:09:39,166 INFO L189 CegarLoopUtils]: For program point L499-2(line 499) no Hoare annotation was computed. [2021-02-23 22:09:39,166 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-23 22:09:39,166 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-23 22:09:39,166 INFO L189 CegarLoopUtils]: For program point L483(lines 483 524) no Hoare annotation was computed. [2021-02-23 22:09:39,166 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-23 22:09:39,166 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 437 539) no Hoare annotation was computed. [2021-02-23 22:09:39,166 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-23 22:09:39,166 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-23 22:09:39,166 INFO L189 CegarLoopUtils]: For program point L475-1(line 475) no Hoare annotation was computed. [2021-02-23 22:09:39,166 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-23 22:09:39,166 INFO L189 CegarLoopUtils]: For program point L525(lines 525 536) no Hoare annotation was computed. [2021-02-23 22:09:39,166 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 437 539) no Hoare annotation was computed. [2021-02-23 22:09:39,167 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-23 22:09:39,167 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-23 22:09:39,167 INFO L189 CegarLoopUtils]: For program point L517-1(line 517) no Hoare annotation was computed. [2021-02-23 22:09:39,167 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-23 22:09:39,167 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-23 22:09:39,167 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-23 22:09:39,167 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-23 22:09:39,167 INFO L189 CegarLoopUtils]: For program point L501-1(line 501) no Hoare annotation was computed. [2021-02-23 22:09:39,167 INFO L189 CegarLoopUtils]: For program point L468-1(line 468) no Hoare annotation was computed. [2021-02-23 22:09:39,167 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 437 539) no Hoare annotation was computed. [2021-02-23 22:09:39,167 INFO L189 CegarLoopUtils]: For program point L526(lines 526 533) no Hoare annotation was computed. [2021-02-23 22:09:39,168 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-23 22:09:39,168 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-23 22:09:39,168 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-23 22:09:39,168 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-23 22:09:39,168 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-23 22:09:39,168 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-23 22:09:39,168 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-23 22:09:39,168 INFO L189 CegarLoopUtils]: For program point L461(lines 461 465) no Hoare annotation was computed. [2021-02-23 22:09:39,168 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-23 22:09:39,168 INFO L189 CegarLoopUtils]: For program point L486-2(lines 486 506) no Hoare annotation was computed. [2021-02-23 22:09:39,169 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-23 22:09:39,169 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-23 22:09:39,169 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-23 22:09:39,169 INFO L189 CegarLoopUtils]: For program point L437(lines 437 539) no Hoare annotation was computed. [2021-02-23 22:09:39,169 INFO L189 CegarLoopUtils]: For program point L437-1(lines 437 539) no Hoare annotation was computed. [2021-02-23 22:09:39,169 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-23 22:09:39,169 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-23 22:09:39,169 INFO L189 CegarLoopUtils]: For program point L528-1(line 528) no Hoare annotation was computed. [2021-02-23 22:09:39,169 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-23 22:09:39,169 INFO L189 CegarLoopUtils]: For program point L528-2(line 528) no Hoare annotation was computed. [2021-02-23 22:09:39,169 INFO L189 CegarLoopUtils]: For program point L487(lines 486 506) no Hoare annotation was computed. [2021-02-23 22:09:39,170 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-23 22:09:39,170 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-23 22:09:39,170 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-23 22:09:39,170 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-23 22:09:39,170 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-23 22:09:39,170 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-23 22:09:39,170 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-23 22:09:39,170 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-23 22:09:39,170 INFO L189 CegarLoopUtils]: For program point L471-1(line 471) no Hoare annotation was computed. [2021-02-23 22:09:39,170 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-23 22:09:39,170 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-23 22:09:39,171 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-23 22:09:39,171 INFO L189 CegarLoopUtils]: For program point L488(lines 488 492) no Hoare annotation was computed. [2021-02-23 22:09:39,171 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-23 22:09:39,171 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-23 22:09:39,171 INFO L189 CegarLoopUtils]: For program point L513-1(line 513) no Hoare annotation was computed. [2021-02-23 22:09:39,171 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-23 22:09:39,171 INFO L189 CegarLoopUtils]: For program point L513-2(line 513) no Hoare annotation was computed. [2021-02-23 22:09:39,171 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-23 22:09:39,171 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-23 22:09:39,171 INFO L189 CegarLoopUtils]: For program point L497-1(line 497) no Hoare annotation was computed. [2021-02-23 22:09:39,171 INFO L189 CegarLoopUtils]: For program point L497-2(line 497) no Hoare annotation was computed. [2021-02-23 22:09:39,172 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-23 22:09:39,172 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-23 22:09:39,172 INFO L185 CegarLoopUtils]: At program point L101-4(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,172 INFO L185 CegarLoopUtils]: At program point L101-5(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,172 INFO L185 CegarLoopUtils]: At program point L101-6(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,172 INFO L185 CegarLoopUtils]: At program point L101-7(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,172 INFO L185 CegarLoopUtils]: At program point L572(line 572) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,172 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,172 INFO L185 CegarLoopUtils]: At program point L564(line 564) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,173 INFO L185 CegarLoopUtils]: At program point L853-1(line 853) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,173 INFO L185 CegarLoopUtils]: At program point L436(line 436) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,173 INFO L185 CegarLoopUtils]: At program point L564-1(line 564) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,173 INFO L185 CegarLoopUtils]: At program point L853-2(line 853) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,173 INFO L185 CegarLoopUtils]: At program point L853-3(line 853) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,173 INFO L185 CegarLoopUtils]: At program point L849(line 849) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,173 INFO L185 CegarLoopUtils]: At program point L849-1(line 849) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,173 INFO L185 CegarLoopUtils]: At program point L849-2(line 849) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,173 INFO L185 CegarLoopUtils]: At program point L849-3(line 849) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,173 INFO L185 CegarLoopUtils]: At program point L845(line 845) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,174 INFO L185 CegarLoopUtils]: At program point L849-4(line 849) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,174 INFO L185 CegarLoopUtils]: At program point L845-1(line 845) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,174 INFO L185 CegarLoopUtils]: At program point L845-2(line 845) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,174 INFO L185 CegarLoopUtils]: At program point L618(line 618) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,174 INFO L185 CegarLoopUtils]: At program point L845-3(line 845) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,174 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,174 INFO L185 CegarLoopUtils]: At program point L841-1(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,174 INFO L185 CegarLoopUtils]: At program point L841-2(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,174 INFO L185 CegarLoopUtils]: At program point L841-3(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,174 INFO L185 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,175 INFO L185 CegarLoopUtils]: At program point L841-4(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,175 INFO L185 CegarLoopUtils]: At program point L837-1(line 837) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,175 INFO L185 CegarLoopUtils]: At program point L841-5(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,175 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,175 INFO L185 CegarLoopUtils]: At program point L837-2(line 837) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,175 INFO L185 CegarLoopUtils]: At program point L841-6(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,175 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,175 INFO L185 CegarLoopUtils]: At program point L610(line 610) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,175 INFO L185 CegarLoopUtils]: At program point L837-3(line 837) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,175 INFO L185 CegarLoopUtils]: At program point L841-7(line 841) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,176 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,176 INFO L185 CegarLoopUtils]: At program point L610-1(line 610) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,176 INFO L185 CegarLoopUtils]: At program point L833(line 833) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,176 INFO L185 CegarLoopUtils]: At program point L837-4(line 837) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,176 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,176 INFO L185 CegarLoopUtils]: At program point L833-1(line 833) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,176 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,177 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,177 INFO L185 CegarLoopUtils]: At program point L833-2(line 833) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,177 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,177 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,177 INFO L185 CegarLoopUtils]: At program point L833-3(line 833) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,177 INFO L185 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,177 INFO L185 CegarLoopUtils]: At program point L635(line 635) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,177 INFO L185 CegarLoopUtils]: At program point L565(line 565) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,177 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,178 INFO L192 CegarLoopUtils]: At program point L751(line 751) the Hoare annotation is: true [2021-02-23 22:09:39,178 INFO L185 CegarLoopUtils]: At program point L611(line 611) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,178 INFO L185 CegarLoopUtils]: At program point L128(line 128) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,178 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 22:09:39,178 INFO L185 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,178 INFO L185 CegarLoopUtils]: At program point L855-1(line 855) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,178 INFO L185 CegarLoopUtils]: At program point L855-2(line 855) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,178 INFO L185 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: (= ~pumpRunning~0 0) [2021-02-23 22:09:39,178 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,179 INFO L185 CegarLoopUtils]: At program point L571(line 571) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,179 INFO L185 CegarLoopUtils]: At program point L571-1(line 571) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,179 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,179 INFO L185 CegarLoopUtils]: At program point L113-1(line 113) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,179 INFO L185 CegarLoopUtils]: At program point L113-2(line 113) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,179 INFO L185 CegarLoopUtils]: At program point L109(line 109) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,179 INFO L185 CegarLoopUtils]: At program point L109-1(line 109) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,179 INFO L185 CegarLoopUtils]: At program point L109-2(line 109) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,180 INFO L185 CegarLoopUtils]: At program point L109-3(line 109) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,180 INFO L185 CegarLoopUtils]: 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~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#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)|) (= ~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~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#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~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 22:09:39,180 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,180 INFO L185 CegarLoopUtils]: At program point L617(line 617) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,180 INFO L185 CegarLoopUtils]: At program point L105-1(line 105) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,180 INFO L185 CegarLoopUtils]: At program point L617-1(line 617) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,181 INFO L185 CegarLoopUtils]: At program point L105-2(line 105) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,181 INFO L185 CegarLoopUtils]: At program point L105-3(line 105) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,181 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,181 INFO L185 CegarLoopUtils]: At program point L105-4(line 105) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,181 INFO L185 CegarLoopUtils]: At program point L101-1(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,181 INFO L185 CegarLoopUtils]: At program point L105-5(line 105) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,181 INFO L185 CegarLoopUtils]: At program point L101-2(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,181 INFO L185 CegarLoopUtils]: At program point L101-3(line 101) the Hoare annotation is: (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) [2021-02-23 22:09:39,181 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 22:09:39,182 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 788 795) no Hoare annotation was computed. [2021-02-23 22:09:39,182 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 788 795) no Hoare annotation was computed. [2021-02-23 22:09:39,182 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 788 795) no Hoare annotation was computed. [2021-02-23 22:09:39,182 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 118 126) the Hoare annotation is: true [2021-02-23 22:09:39,182 INFO L192 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: true [2021-02-23 22:09:39,182 INFO L192 CegarLoopUtils]: At program point L122(line 122) the Hoare annotation is: true [2021-02-23 22:09:39,182 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 118 126) the Hoare annotation is: true [2021-02-23 22:09:39,182 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 118 126) the Hoare annotation is: true [2021-02-23 22:09:39,182 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 22:09:39,182 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 22:09:39,183 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-23 22:09:39,183 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 22:09:39,183 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-23 22:09:39,183 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 22:09:39,183 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 22:09:39,183 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 22:09:39,183 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 22:09:39,183 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 86 94) no Hoare annotation was computed. [2021-02-23 22:09:39,183 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-23 22:09:39,183 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-23 22:09:39,184 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 86 94) no Hoare annotation was computed. [2021-02-23 22:09:39,184 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 86 94) no Hoare annotation was computed. [2021-02-23 22:09:39,184 INFO L192 CegarLoopUtils]: At program point L768(lines 768 774) the Hoare annotation is: true [2021-02-23 22:09:39,184 INFO L185 CegarLoopUtils]: At program point L763(line 763) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2021-02-23 22:09:39,184 INFO L192 CegarLoopUtils]: At program point L761(lines 757 779) the Hoare annotation is: true [2021-02-23 22:09:39,184 INFO L192 CegarLoopUtils]: At program point L759(lines 757 779) the Hoare annotation is: true [2021-02-23 22:09:39,184 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 754 780) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,184 INFO L192 CegarLoopUtils]: At program point timeShiftEXIT(lines 754 780) the Hoare annotation is: true [2021-02-23 22:09:39,184 INFO L192 CegarLoopUtils]: At program point timeShiftFINAL(lines 754 780) the Hoare annotation is: true [2021-02-23 22:09:39,185 INFO L192 CegarLoopUtils]: At program point L770(line 770) the Hoare annotation is: true [2021-02-23 22:09:39,185 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 130 159) the Hoare annotation is: true [2021-02-23 22:09:39,185 INFO L192 CegarLoopUtils]: At program point L155(lines 130 159) the Hoare annotation is: true [2021-02-23 22:09:39,185 INFO L192 CegarLoopUtils]: At program point L151(line 151) the Hoare annotation is: true [2021-02-23 22:09:39,185 INFO L192 CegarLoopUtils]: At program point L141(line 141) the Hoare annotation is: true [2021-02-23 22:09:39,185 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 130 159) the Hoare annotation is: true [2021-02-23 22:09:39,185 INFO L192 CegarLoopUtils]: At program point L144(lines 144 148) the Hoare annotation is: true [2021-02-23 22:09:39,185 INFO L192 CegarLoopUtils]: At program point L144-1(lines 144 148) the Hoare annotation is: true [2021-02-23 22:09:39,185 INFO L192 CegarLoopUtils]: At program point L140-2(lines 140 154) the Hoare annotation is: true [2021-02-23 22:09:39,186 INFO L192 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: true [2021-02-23 22:09:39,186 INFO L192 CegarLoopUtils]: At program point L136-1(line 136) the Hoare annotation is: true [2021-02-23 22:09:39,186 INFO L192 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: true [2021-02-23 22:09:39,186 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-23 22:09:39,186 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-23 22:09:39,186 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-23 22:09:39,186 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-23 22:09:39,186 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 185 191) the Hoare annotation is: true [2021-02-23 22:09:39,186 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 185 191) the Hoare annotation is: true [2021-02-23 22:09:39,186 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 22:09:39,187 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 22:09:39,187 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 22:09:39,187 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 22:09:39,187 INFO L192 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: true [2021-02-23 22:09:39,187 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: true [2021-02-23 22:09:39,187 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,187 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 22:09:39,187 INFO L192 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: true [2021-02-23 22:09:39,188 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 861 868) the Hoare annotation is: true [2021-02-23 22:09:39,188 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 865) the Hoare annotation is: true [2021-02-23 22:09:39,188 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 861 868) the Hoare annotation is: true [2021-02-23 22:09:39,188 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 861 868) the Hoare annotation is: true [2021-02-23 22:09:39,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 10:09:39 BoogieIcfgContainer [2021-02-23 22:09:39,209 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 22:09:39,210 INFO L168 Benchmark]: Toolchain (without parser) took 24794.99 ms. Allocated memory was 165.7 MB in the beginning and 465.6 MB in the end (delta: 299.9 MB). Free memory was 140.9 MB in the beginning and 376.3 MB in the end (delta: -235.4 MB). Peak memory consumption was 283.1 MB. Max. memory is 8.0 GB. [2021-02-23 22:09:39,211 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 165.7 MB. Free memory is still 139.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 22:09:39,211 INFO L168 Benchmark]: CACSL2BoogieTranslator took 562.83 ms. Allocated memory is still 165.7 MB. Free memory was 139.9 MB in the beginning and 120.2 MB in the end (delta: 19.7 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-23 22:09:39,211 INFO L168 Benchmark]: Boogie Preprocessor took 97.07 ms. Allocated memory is still 165.7 MB. Free memory was 120.2 MB in the beginning and 116.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-23 22:09:39,212 INFO L168 Benchmark]: RCFGBuilder took 1255.85 ms. Allocated memory was 165.7 MB in the beginning and 204.5 MB in the end (delta: 38.8 MB). Free memory was 116.4 MB in the beginning and 142.0 MB in the end (delta: -25.6 MB). Peak memory consumption was 29.3 MB. Max. memory is 8.0 GB. [2021-02-23 22:09:39,212 INFO L168 Benchmark]: TraceAbstraction took 22856.19 ms. Allocated memory was 204.5 MB in the beginning and 465.6 MB in the end (delta: 261.1 MB). Free memory was 142.0 MB in the beginning and 376.3 MB in the end (delta: -234.3 MB). Peak memory consumption was 244.3 MB. Max. memory is 8.0 GB. [2021-02-23 22:09:39,214 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 165.7 MB. Free memory is still 139.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 562.83 ms. Allocated memory is still 165.7 MB. Free memory was 139.9 MB in the beginning and 120.2 MB in the end (delta: 19.7 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 97.07 ms. Allocated memory is still 165.7 MB. Free memory was 120.2 MB in the beginning and 116.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1255.85 ms. Allocated memory was 165.7 MB in the beginning and 204.5 MB in the end (delta: 38.8 MB). Free memory was 116.4 MB in the beginning and 142.0 MB in the end (delta: -25.6 MB). Peak memory consumption was 29.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 22856.19 ms. Allocated memory was 204.5 MB in the beginning and 465.6 MB in the end (delta: 261.1 MB). Free memory was 142.0 MB in the beginning and 376.3 MB in the end (delta: -234.3 MB). Peak memory consumption was 244.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 865]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 693]: Loop Invariant Derived loop invariant: !(systemActive == 1) || !(pumpRunning == 0) - InvariantResult [Line: 694]: Loop Invariant Derived loop invariant: (!(pumpRunning == 0) || !(1 == systemActive)) || splverifierCounter == 0 - InvariantResult [Line: 140]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 250]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 257]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 636]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 644]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 654]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 208]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 815]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 243]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 194]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 781]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 684]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 74]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 118]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 130]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 754]: Procedure Contract for timeShift Derived contract for procedure timeShift: 1 - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 185]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 861]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 594 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 11.5s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 8.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 765 SDtfs, 1051 SDslu, 1254 SDs, 0 SdLazy, 1623 SolverSat, 235 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 120 GetRequests, 83 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 4.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=260occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 118 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 223 LocationsWithAnnotation, 535 PreInvPairs, 630 NumberOfFragments, 1469 HoareAnnotationTreeSize, 535 FomulaSimplifications, 61603 FormulaSimplificationTreeSizeReduction, 3.0s HoareSimplificationTime, 223 FomulaSimplificationsInter, 15636 FormulaSimplificationTreeSizeReductionInter, 8.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 684 NumberOfCodeBlocks, 684 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 680 ConstructedInterpolants, 0 QuantifiedInterpolants, 298890 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 20/20 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...