/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_spec1_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-23 23:41:41,269 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 23:41:41,272 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 23:41:41,314 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 23:41:41,315 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 23:41:41,316 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 23:41:41,318 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 23:41:41,320 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 23:41:41,322 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 23:41:41,323 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 23:41:41,325 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 23:41:41,326 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 23:41:41,326 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 23:41:41,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 23:41:41,329 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 23:41:41,330 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 23:41:41,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 23:41:41,332 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 23:41:41,334 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 23:41:41,336 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 23:41:41,338 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 23:41:41,342 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 23:41:41,344 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 23:41:41,345 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 23:41:41,348 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-23 23:41:41,348 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-23 23:41:41,348 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-23 23:41:41,349 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-23 23:41:41,350 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-23 23:41:41,351 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-23 23:41:41,351 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-23 23:41:41,352 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-23 23:41:41,353 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-23 23:41:41,354 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-23 23:41:41,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-23 23:41:41,355 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-23 23:41:41,356 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-23 23:41:41,356 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-23 23:41:41,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 23:41:41,358 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 23:41:41,359 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 23:41:41,361 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-23 23:41:41,381 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 23:41:41,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 23:41:41,385 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 23:41:41,386 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-23 23:41:41,386 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 23:41:41,387 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-23 23:41:41,387 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 23:41:41,387 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 23:41:41,388 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 23:41:41,388 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 23:41:41,389 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-23 23:41:41,389 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 23:41:41,389 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 23:41:41,390 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 23:41:41,390 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 23:41:41,390 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-23 23:41:41,390 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 23:41:41,390 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 23:41:41,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 23:41:41,391 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 23:41:41,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-23 23:41:41,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 23:41:41,391 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-23 23:41:41,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 23:41:41,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 23:41:41,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 23:41:41,909 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 23:41:41,910 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 23:41:41,911 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product24.cil.c [2020-10-23 23:41:41,993 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43dafd4d9/ce91ad2e4fa541f2b8ef78ad8e8f9764/FLAG8de4238ed [2020-10-23 23:41:42,649 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 23:41:42,651 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product24.cil.c [2020-10-23 23:41:42,670 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43dafd4d9/ce91ad2e4fa541f2b8ef78ad8e8f9764/FLAG8de4238ed [2020-10-23 23:41:42,968 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43dafd4d9/ce91ad2e4fa541f2b8ef78ad8e8f9764 [2020-10-23 23:41:42,973 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 23:41:42,982 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 23:41:42,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 23:41:42,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 23:41:42,991 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 23:41:42,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:41:42" (1/1) ... [2020-10-23 23:41:43,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b184f59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:42, skipping insertion in model container [2020-10-23 23:41:43,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:41:42" (1/1) ... [2020-10-23 23:41:43,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 23:41:43,082 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 23:41:43,593 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:41:43,614 INFO L203 MainTranslator]: Completed pre-run [2020-10-23 23:41:43,758 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:41:43,805 INFO L208 MainTranslator]: Completed translation [2020-10-23 23:41:43,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:43 WrapperNode [2020-10-23 23:41:43,806 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 23:41:43,807 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-23 23:41:43,807 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-23 23:41:43,807 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-23 23:41:43,821 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:43" (1/1) ... [2020-10-23 23:41:43,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:43" (1/1) ... [2020-10-23 23:41:43,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:43" (1/1) ... [2020-10-23 23:41:43,845 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:43" (1/1) ... [2020-10-23 23:41:43,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:43" (1/1) ... [2020-10-23 23:41:43,899 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:43" (1/1) ... [2020-10-23 23:41:43,921 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:43" (1/1) ... [2020-10-23 23:41:43,939 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-23 23:41:43,940 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-23 23:41:43,940 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-23 23:41:43,940 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-23 23:41:43,946 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:43" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 23:41:44,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-23 23:41:44,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-23 23:41:44,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-23 23:41:44,020 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-23 23:41:44,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-23 23:41:44,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-23 23:41:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-23 23:41:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-23 23:41:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-23 23:41:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-23 23:41:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-23 23:41:44,022 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-23 23:41:44,022 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-23 23:41:44,022 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-23 23:41:44,022 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-23 23:41:44,022 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-23 23:41:44,023 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-10-23 23:41:44,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-10-23 23:41:44,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-23 23:41:44,023 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-23 23:41:44,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-23 23:41:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-23 23:41:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-23 23:41:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-23 23:41:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-23 23:41:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-23 23:41:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-23 23:41:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-10-23 23:41:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-23 23:41:44,026 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-23 23:41:44,026 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-23 23:41:44,026 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-23 23:41:44,026 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-23 23:41:44,026 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-23 23:41:44,027 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-10-23 23:41:44,027 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-10-23 23:41:44,027 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-10-23 23:41:44,027 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-23 23:41:44,027 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-23 23:41:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-23 23:41:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-23 23:41:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-23 23:41:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-23 23:41:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-23 23:41:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-23 23:41:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-23 23:41:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-23 23:41:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-23 23:41:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-23 23:41:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-23 23:41:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-23 23:41:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-23 23:41:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-23 23:41:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-23 23:41:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-23 23:41:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-23 23:41:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-23 23:41:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-23 23:41:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-23 23:41:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-23 23:41:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-23 23:41:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-23 23:41:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-23 23:41:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-23 23:41:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-23 23:41:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-23 23:41:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-23 23:41:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-23 23:41:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-10-23 23:41:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-23 23:41:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-23 23:41:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-10-23 23:41:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-10-23 23:41:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-10-23 23:41:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-23 23:41:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-23 23:41:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-23 23:41:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-23 23:41:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-23 23:41:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-23 23:41:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-23 23:41:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-23 23:41:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-23 23:41:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-23 23:41:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-23 23:41:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-23 23:41:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-23 23:41:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-23 23:41:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-23 23:41:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-10-23 23:41:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-10-23 23:41:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-23 23:41:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-23 23:41:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-23 23:41:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-23 23:41:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-23 23:41:45,221 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-23 23:41:45,221 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-23 23:41:45,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:41:45 BoogieIcfgContainer [2020-10-23 23:41:45,224 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-23 23:41:45,226 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-23 23:41:45,226 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-23 23:41:45,230 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-23 23:41:45,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 11:41:42" (1/3) ... [2020-10-23 23:41:45,231 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17dece99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:41:45, skipping insertion in model container [2020-10-23 23:41:45,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:43" (2/3) ... [2020-10-23 23:41:45,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17dece99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:41:45, skipping insertion in model container [2020-10-23 23:41:45,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:41:45" (3/3) ... [2020-10-23 23:41:45,234 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product24.cil.c [2020-10-23 23:41:45,247 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-23 23:41:45,254 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-23 23:41:45,268 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-23 23:41:45,309 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-23 23:41:45,310 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-23 23:41:45,310 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-23 23:41:45,310 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-23 23:41:45,310 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-23 23:41:45,311 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-23 23:41:45,311 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-23 23:41:45,311 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-23 23:41:45,374 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states. [2020-10-23 23:41:45,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-23 23:41:45,415 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:41:45,417 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:41:45,417 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:41:45,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:41:45,428 INFO L82 PathProgramCache]: Analyzing trace with hash -33117482, now seen corresponding path program 1 times [2020-10-23 23:41:45,438 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:41:45,439 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [533801733] [2020-10-23 23:41:45,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:41:45,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,220 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:46,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:41:46,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:41:46,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:41:46,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:41:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:41:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-23 23:41:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:41:46,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:46,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:41:46,371 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [533801733] [2020-10-23 23:41:46,373 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:41:46,373 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-23 23:41:46,374 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1749307462] [2020-10-23 23:41:46,379 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-23 23:41:46,380 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:41:46,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-23 23:41:46,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-23 23:41:46,397 INFO L87 Difference]: Start difference. First operand 314 states. Second operand 3 states. [2020-10-23 23:41:48,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:41:48,091 INFO L93 Difference]: Finished difference Result 488 states and 586 transitions. [2020-10-23 23:41:48,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-23 23:41:48,093 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-10-23 23:41:48,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:41:48,111 INFO L225 Difference]: With dead ends: 488 [2020-10-23 23:41:48,112 INFO L226 Difference]: Without dead ends: 304 [2020-10-23 23:41:48,117 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-23 23:41:48,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2020-10-23 23:41:48,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 260. [2020-10-23 23:41:48,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 260 states. [2020-10-23 23:41:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 284 transitions. [2020-10-23 23:41:48,300 INFO L78 Accepts]: Start accepts. Automaton has 260 states and 284 transitions. Word has length 148 [2020-10-23 23:41:48,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:41:48,302 INFO L481 AbstractCegarLoop]: Abstraction has 260 states and 284 transitions. [2020-10-23 23:41:48,302 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-23 23:41:48,302 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 284 transitions. [2020-10-23 23:41:48,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-23 23:41:48,306 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:41:48,306 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:41:48,307 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-23 23:41:48,307 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:41:48,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:41:48,308 INFO L82 PathProgramCache]: Analyzing trace with hash -642760556, now seen corresponding path program 1 times [2020-10-23 23:41:48,308 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:41:48,308 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1589098125] [2020-10-23 23:41:48,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:41:48,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:48,768 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:48,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:41:48,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:48,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:41:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:48,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:41:48,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:48,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:41:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:48,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:41:48,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:48,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:41:48,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:48,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-23 23:41:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:48,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:41:48,913 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1589098125] [2020-10-23 23:41:48,913 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:41:48,913 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-23 23:41:48,914 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1952089191] [2020-10-23 23:41:48,917 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-23 23:41:48,918 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:41:48,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-23 23:41:48,919 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-23 23:41:48,919 INFO L87 Difference]: Start difference. First operand 260 states and 284 transitions. Second operand 4 states. [2020-10-23 23:41:49,763 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:41:50,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:41:50,942 INFO L93 Difference]: Finished difference Result 392 states and 445 transitions. [2020-10-23 23:41:50,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-23 23:41:50,944 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-10-23 23:41:50,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:41:50,948 INFO L225 Difference]: With dead ends: 392 [2020-10-23 23:41:50,948 INFO L226 Difference]: Without dead ends: 287 [2020-10-23 23:41:50,950 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-23 23:41:50,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2020-10-23 23:41:51,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 250. [2020-10-23 23:41:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 250 states. [2020-10-23 23:41:51,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 271 transitions. [2020-10-23 23:41:51,038 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 271 transitions. Word has length 149 [2020-10-23 23:41:51,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:41:51,039 INFO L481 AbstractCegarLoop]: Abstraction has 250 states and 271 transitions. [2020-10-23 23:41:51,039 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-23 23:41:51,039 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 271 transitions. [2020-10-23 23:41:51,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-10-23 23:41:51,041 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:41:51,042 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:41:51,042 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-23 23:41:51,042 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:41:51,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:41:51,043 INFO L82 PathProgramCache]: Analyzing trace with hash -1580319626, now seen corresponding path program 1 times [2020-10-23 23:41:51,043 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:41:51,044 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [435295697] [2020-10-23 23:41:51,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:41:51,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:51,503 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:51,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:41:51,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:51,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:41:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:51,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:41:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:51,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:41:51,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:51,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:41:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:51,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-23 23:41:51,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:51,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-23 23:41:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:51,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-23 23:41:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:51,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:41:51,668 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [435295697] [2020-10-23 23:41:51,668 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:41:51,669 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 23:41:51,669 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669592252] [2020-10-23 23:41:51,669 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 23:41:51,670 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:41:51,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 23:41:51,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 23:41:51,671 INFO L87 Difference]: Start difference. First operand 250 states and 271 transitions. Second operand 10 states. [2020-10-23 23:41:52,443 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:41:52,874 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:41:53,300 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:41:53,722 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:54,102 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:41:54,496 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:55,675 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:41:58,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:41:58,597 INFO L93 Difference]: Finished difference Result 676 states and 794 transitions. [2020-10-23 23:41:58,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-23 23:41:58,599 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-10-23 23:41:58,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:41:58,607 INFO L225 Difference]: With dead ends: 676 [2020-10-23 23:41:58,610 INFO L226 Difference]: Without dead ends: 541 [2020-10-23 23:41:58,612 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-10-23 23:41:58,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 541 states. [2020-10-23 23:41:58,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 541 to 444. [2020-10-23 23:41:58,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 444 states. [2020-10-23 23:41:58,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 444 states and 500 transitions. [2020-10-23 23:41:58,901 INFO L78 Accepts]: Start accepts. Automaton has 444 states and 500 transitions. Word has length 162 [2020-10-23 23:41:58,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:41:58,902 INFO L481 AbstractCegarLoop]: Abstraction has 444 states and 500 transitions. [2020-10-23 23:41:58,902 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 23:41:58,902 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 500 transitions. [2020-10-23 23:41:58,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-10-23 23:41:58,906 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:41:58,906 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:41:58,906 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-23 23:41:58,907 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:41:58,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:41:58,907 INFO L82 PathProgramCache]: Analyzing trace with hash 1931641602, now seen corresponding path program 1 times [2020-10-23 23:41:58,907 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:41:58,908 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1779205251] [2020-10-23 23:41:58,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:41:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:59,410 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:59,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:41:59,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:59,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:41:59,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:59,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:41:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:59,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:41:59,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:59,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:41:59,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:59,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-23 23:41:59,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:59,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-23 23:41:59,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:59,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-23 23:41:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:59,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:41:59,575 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1779205251] [2020-10-23 23:41:59,576 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:41:59,576 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-23 23:41:59,576 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759181387] [2020-10-23 23:41:59,578 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-23 23:41:59,578 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:41:59,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-23 23:41:59,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-23 23:41:59,580 INFO L87 Difference]: Start difference. First operand 444 states and 500 transitions. Second operand 9 states. [2020-10-23 23:42:00,281 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:42:01,826 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:02,288 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:02,835 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:42:03,261 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:03,657 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:04,143 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:04,575 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:05,279 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:42:06,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:42:06,723 INFO L93 Difference]: Finished difference Result 1219 states and 1477 transitions. [2020-10-23 23:42:06,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-23 23:42:06,723 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 167 [2020-10-23 23:42:06,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:42:06,730 INFO L225 Difference]: With dead ends: 1219 [2020-10-23 23:42:06,731 INFO L226 Difference]: Without dead ends: 890 [2020-10-23 23:42:06,733 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-10-23 23:42:06,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states. [2020-10-23 23:42:07,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 733. [2020-10-23 23:42:07,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 733 states. [2020-10-23 23:42:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 733 states and 840 transitions. [2020-10-23 23:42:07,033 INFO L78 Accepts]: Start accepts. Automaton has 733 states and 840 transitions. Word has length 167 [2020-10-23 23:42:07,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:42:07,033 INFO L481 AbstractCegarLoop]: Abstraction has 733 states and 840 transitions. [2020-10-23 23:42:07,033 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-23 23:42:07,033 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 840 transitions. [2020-10-23 23:42:07,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-10-23 23:42:07,037 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:42:07,037 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:42:07,038 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-23 23:42:07,038 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:42:07,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:42:07,039 INFO L82 PathProgramCache]: Analyzing trace with hash -57888487, now seen corresponding path program 1 times [2020-10-23 23:42:07,039 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:42:07,039 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [379557841] [2020-10-23 23:42:07,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:42:07,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:07,523 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:42:07,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:42:07,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:07,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:42:07,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:07,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:42:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:07,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:42:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:07,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:42:07,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:07,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-23 23:42:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:07,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-23 23:42:07,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:07,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-23 23:42:07,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:07,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-23 23:42:07,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:07,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:42:07,735 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [379557841] [2020-10-23 23:42:07,735 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:42:07,736 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 23:42:07,736 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580812867] [2020-10-23 23:42:07,736 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 23:42:07,737 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:42:07,737 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 23:42:07,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 23:42:07,738 INFO L87 Difference]: Start difference. First operand 733 states and 840 transitions. Second operand 10 states. [2020-10-23 23:42:08,445 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:42:10,034 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:10,450 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:10,864 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:11,285 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:11,679 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:12,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:42:12,268 INFO L93 Difference]: Finished difference Result 1306 states and 1590 transitions. [2020-10-23 23:42:12,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-23 23:42:12,269 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 172 [2020-10-23 23:42:12,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:42:12,270 INFO L225 Difference]: With dead ends: 1306 [2020-10-23 23:42:12,270 INFO L226 Difference]: Without dead ends: 0 [2020-10-23 23:42:12,277 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2020-10-23 23:42:12,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-23 23:42:12,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-23 23:42:12,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-23 23:42:12,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-23 23:42:12,280 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 172 [2020-10-23 23:42:12,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:42:12,280 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-23 23:42:12,280 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 23:42:12,281 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-23 23:42:12,281 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-23 23:42:12,281 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-23 23:42:12,285 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-23 23:42:13,035 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 6 [2020-10-23 23:42:13,175 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 6 [2020-10-23 23:42:22,467 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-10-23 23:42:22,972 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-10-23 23:42:24,024 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2020-10-23 23:42:24,330 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:24,620 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:24,889 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:25,149 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-10-23 23:42:25,687 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-10-23 23:42:26,474 WARN L193 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 14 [2020-10-23 23:42:26,744 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:27,051 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 8 [2020-10-23 23:42:27,348 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:27,925 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-10-23 23:42:28,704 WARN L193 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 11 [2020-10-23 23:42:28,962 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 23:42:29,343 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:42:29,888 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:42:30,169 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:42:30,428 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 23:42:30,743 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2020-10-23 23:42:31,062 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-10-23 23:42:31,339 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:31,617 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:42:31,887 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-10-23 23:42:32,210 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:32,693 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 8 [2020-10-23 23:42:33,239 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-10-23 23:42:33,810 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-10-23 23:42:34,357 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-10-23 23:42:34,953 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 15 [2020-10-23 23:42:35,466 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-10-23 23:42:35,987 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-10-23 23:42:36,588 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-10-23 23:42:37,190 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:42:37,481 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:37,741 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 23:42:38,280 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:42:38,822 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-10-23 23:42:39,361 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-10-23 23:42:39,907 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-10-23 23:42:40,443 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 13 [2020-10-23 23:42:40,691 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-10-23 23:42:40,972 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:42:41,261 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 23:42:41,786 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-10-23 23:42:42,297 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-10-23 23:42:42,827 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-10-23 23:42:43,383 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2020-10-23 23:42:44,067 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 12 [2020-10-23 23:42:44,358 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:44,865 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-10-23 23:42:45,179 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-10-23 23:42:45,825 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-10-23 23:42:46,441 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-10-23 23:42:46,826 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:42:47,109 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 23:42:47,669 WARN L193 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-10-23 23:42:48,234 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-10-23 23:42:48,844 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2020-10-23 23:42:49,135 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:49,463 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-10-23 23:42:49,755 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:50,344 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-10-23 23:42:50,711 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:51,367 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-10-23 23:42:51,751 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:42:52,052 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:42:52,629 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-10-23 23:42:53,167 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 7 [2020-10-23 23:42:53,700 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-10-23 23:42:54,202 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-10-23 23:42:54,785 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-10-23 23:42:54,819 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-23 23:42:54,819 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-23 23:42:54,819 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-23 23:42:54,820 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-23 23:42:54,820 INFO L274 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-10-23 23:42:54,820 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2020-10-23 23:42:54,820 INFO L274 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-10-23 23:42:54,820 INFO L274 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-10-23 23:42:54,820 INFO L274 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-10-23 23:42:54,820 INFO L274 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-10-23 23:42:54,820 INFO L274 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-10-23 23:42:54,820 INFO L274 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-10-23 23:42:54,821 INFO L274 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-10-23 23:42:54,821 INFO L274 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-10-23 23:42:54,821 INFO L274 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-10-23 23:42:54,821 INFO L274 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-10-23 23:42:54,821 INFO L274 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-10-23 23:42:54,821 INFO L274 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-10-23 23:42:54,821 INFO L274 CegarLoopResult]: For program point L136-1(line 136) no Hoare annotation was computed. [2020-10-23 23:42:54,821 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2020-10-23 23:42:54,821 INFO L274 CegarLoopResult]: For program point L136-2(line 136) no Hoare annotation was computed. [2020-10-23 23:42:54,821 INFO L274 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-10-23 23:42:54,821 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2020-10-23 23:42:54,822 INFO L274 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-10-23 23:42:54,822 INFO L274 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-10-23 23:42:54,822 INFO L274 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-10-23 23:42:54,822 INFO L274 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-10-23 23:42:54,822 INFO L274 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-10-23 23:42:54,822 INFO L274 CegarLoopResult]: For program point L141(lines 118 142) no Hoare annotation was computed. [2020-10-23 23:42:54,822 INFO L274 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-10-23 23:42:54,822 INFO L274 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-10-23 23:42:54,822 INFO L274 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-10-23 23:42:54,822 INFO L274 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-10-23 23:42:54,822 INFO L274 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-10-23 23:42:54,823 INFO L274 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-10-23 23:42:54,823 INFO L274 CegarLoopResult]: For program point L125(lines 125 129) no Hoare annotation was computed. [2020-10-23 23:42:54,823 INFO L274 CegarLoopResult]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2020-10-23 23:42:54,823 INFO L274 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-10-23 23:42:54,823 INFO L274 CegarLoopResult]: For program point L117-1(line 117) no Hoare annotation was computed. [2020-10-23 23:42:54,823 INFO L274 CegarLoopResult]: For program point L117-2(line 117) no Hoare annotation was computed. [2020-10-23 23:42:54,823 INFO L274 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-10-23 23:42:54,823 INFO L274 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-10-23 23:42:54,823 INFO L274 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-10-23 23:42:54,823 INFO L274 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-10-23 23:42:54,824 INFO L274 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-10-23 23:42:54,824 INFO L274 CegarLoopResult]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2020-10-23 23:42:54,824 INFO L274 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-10-23 23:42:54,824 INFO L274 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-10-23 23:42:54,824 INFO L274 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-10-23 23:42:54,824 INFO L274 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-10-23 23:42:54,824 INFO L274 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-10-23 23:42:54,824 INFO L274 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-10-23 23:42:54,824 INFO L274 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-10-23 23:42:54,824 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2020-10-23 23:42:54,825 INFO L274 CegarLoopResult]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2020-10-23 23:42:54,825 INFO L274 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-10-23 23:42:54,825 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2020-10-23 23:42:54,825 INFO L274 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-10-23 23:42:54,825 INFO L274 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-10-23 23:42:54,825 INFO L274 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-10-23 23:42:54,825 INFO L274 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-10-23 23:42:54,825 INFO L274 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-10-23 23:42:54,825 INFO L274 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-10-23 23:42:54,825 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2020-10-23 23:42:54,826 INFO L274 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-10-23 23:42:54,826 INFO L274 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-10-23 23:42:54,826 INFO L274 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-10-23 23:42:54,826 INFO L274 CegarLoopResult]: For program point L202(lines 175 203) no Hoare annotation was computed. [2020-10-23 23:42:54,826 INFO L274 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-10-23 23:42:54,826 INFO L274 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-10-23 23:42:54,826 INFO L274 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-10-23 23:42:54,826 INFO L274 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-10-23 23:42:54,826 INFO L274 CegarLoopResult]: For program point L194-1(line 194) no Hoare annotation was computed. [2020-10-23 23:42:54,826 INFO L274 CegarLoopResult]: For program point L194-2(line 194) no Hoare annotation was computed. [2020-10-23 23:42:54,826 INFO L274 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-10-23 23:42:54,826 INFO L274 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-10-23 23:42:54,827 INFO L274 CegarLoopResult]: For program point L190-1(line 190) no Hoare annotation was computed. [2020-10-23 23:42:54,827 INFO L274 CegarLoopResult]: For program point L190-2(line 190) no Hoare annotation was computed. [2020-10-23 23:42:54,827 INFO L274 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-10-23 23:42:54,827 INFO L274 CegarLoopResult]: For program point L182(lines 182 186) no Hoare annotation was computed. [2020-10-23 23:42:54,827 INFO L274 CegarLoopResult]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2020-10-23 23:42:54,827 INFO L274 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-10-23 23:42:54,827 INFO L274 CegarLoopResult]: For program point L174-1(line 174) no Hoare annotation was computed. [2020-10-23 23:42:54,827 INFO L274 CegarLoopResult]: For program point L174-2(line 174) no Hoare annotation was computed. [2020-10-23 23:42:54,827 INFO L274 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-10-23 23:42:54,827 INFO L274 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-10-23 23:42:54,827 INFO L274 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-10-23 23:42:54,828 INFO L274 CegarLoopResult]: For program point L199-1(line 199) no Hoare annotation was computed. [2020-10-23 23:42:54,828 INFO L274 CegarLoopResult]: For program point L199-2(line 199) no Hoare annotation was computed. [2020-10-23 23:42:54,828 INFO L274 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-10-23 23:42:54,828 INFO L274 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-10-23 23:42:54,828 INFO L274 CegarLoopResult]: For program point L195-1(line 195) no Hoare annotation was computed. [2020-10-23 23:42:54,828 INFO L274 CegarLoopResult]: For program point L195-2(line 195) no Hoare annotation was computed. [2020-10-23 23:42:54,828 INFO L274 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-10-23 23:42:54,828 INFO L274 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-10-23 23:42:54,828 INFO L274 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-10-23 23:42:54,828 INFO L274 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-10-23 23:42:54,828 INFO L274 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-10-23 23:42:54,829 INFO L274 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-10-23 23:42:54,829 INFO L274 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-10-23 23:42:54,829 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 935 941) the Hoare annotation is: true [2020-10-23 23:42:54,829 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 935 941) the Hoare annotation is: true [2020-10-23 23:42:54,829 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 942 950) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (<= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:42:54,829 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 942 950) the Hoare annotation is: true [2020-10-23 23:42:54,830 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 942 950) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (<= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:42:54,834 INFO L270 CegarLoopResult]: At program point L947(line 947) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:42:54,834 INFO L277 CegarLoopResult]: At program point L946(line 946) the Hoare annotation is: true [2020-10-23 23:42:54,834 INFO L270 CegarLoopResult]: At program point L702(line 702) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,835 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 690 712) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,835 INFO L270 CegarLoopResult]: At program point L702-1(line 702) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,835 INFO L270 CegarLoopResult]: At program point L700(lines 700 707) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,835 INFO L277 CegarLoopResult]: At program point L700-1(lines 700 707) the Hoare annotation is: true [2020-10-23 23:42:54,835 INFO L270 CegarLoopResult]: At program point L698(line 698) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret58| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,836 INFO L270 CegarLoopResult]: At program point L697(line 697) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,836 INFO L270 CegarLoopResult]: At program point L698-1(line 698) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret58| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,836 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 690 712) the Hoare annotation is: true [2020-10-23 23:42:54,836 INFO L270 CegarLoopResult]: At program point L696(line 696) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,836 INFO L270 CegarLoopResult]: At program point L698-2(line 698) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret58| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,836 INFO L270 CegarLoopResult]: At program point L696-1(line 696) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,837 INFO L270 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,837 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 690 712) the Hoare annotation is: true [2020-10-23 23:42:54,837 INFO L277 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: true [2020-10-23 23:42:54,837 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 646 669) no Hoare annotation was computed. [2020-10-23 23:42:54,837 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 646 669) no Hoare annotation was computed. [2020-10-23 23:42:54,837 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 646 669) no Hoare annotation was computed. [2020-10-23 23:42:54,837 INFO L274 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-10-23 23:42:54,837 INFO L274 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-10-23 23:42:54,837 INFO L274 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-10-23 23:42:54,837 INFO L274 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-10-23 23:42:54,837 INFO L274 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-10-23 23:42:54,838 INFO L274 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-10-23 23:42:54,838 INFO L274 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-10-23 23:42:54,838 INFO L274 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-10-23 23:42:54,838 INFO L274 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-10-23 23:42:54,838 INFO L274 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-10-23 23:42:54,838 INFO L274 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-10-23 23:42:54,838 INFO L274 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-10-23 23:42:54,838 INFO L274 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-10-23 23:42:54,838 INFO L274 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-10-23 23:42:54,838 INFO L270 CegarLoopResult]: At program point L897(lines 897 903) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-23 23:42:54,839 INFO L270 CegarLoopResult]: At program point stopSystemEXIT(lines 893 907) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-23 23:42:54,839 INFO L270 CegarLoopResult]: At program point stopSystemENTRY(lines 893 907) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-23 23:42:54,839 INFO L270 CegarLoopResult]: At program point stopSystemFINAL(lines 893 907) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-23 23:42:54,839 INFO L270 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-23 23:42:54,839 INFO L277 CegarLoopResult]: At program point L833(line 833) the Hoare annotation is: true [2020-10-23 23:42:54,839 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 829 837) the Hoare annotation is: (or (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8) (= ~pumpRunning~0 |isPumpRunning_#res|)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:54,839 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 829 837) the Hoare annotation is: true [2020-10-23 23:42:54,839 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 829 837) the Hoare annotation is: (or (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8) (= ~pumpRunning~0 |isPumpRunning_#res|)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:54,839 INFO L270 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:54,840 INFO L277 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 874 892) the Hoare annotation is: true [2020-10-23 23:42:54,840 INFO L277 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: true [2020-10-23 23:42:54,840 INFO L277 CegarLoopResult]: At program point L886(line 886) the Hoare annotation is: true [2020-10-23 23:42:54,840 INFO L277 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 874 892) the Hoare annotation is: true [2020-10-23 23:42:54,840 INFO L277 CegarLoopResult]: At program point L884(line 884) the Hoare annotation is: true [2020-10-23 23:42:54,840 INFO L277 CegarLoopResult]: At program point L883(lines 883 887) the Hoare annotation is: true [2020-10-23 23:42:54,840 INFO L277 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: true [2020-10-23 23:42:54,840 INFO L277 CegarLoopResult]: At program point L883-2(lines 883 887) the Hoare annotation is: true [2020-10-23 23:42:54,840 INFO L277 CegarLoopResult]: At program point L881-1(line 881) the Hoare annotation is: true [2020-10-23 23:42:54,840 INFO L277 CegarLoopResult]: At program point L881-2(line 881) the Hoare annotation is: true [2020-10-23 23:42:54,840 INFO L277 CegarLoopResult]: At program point L881-3(line 881) the Hoare annotation is: true [2020-10-23 23:42:54,841 INFO L277 CegarLoopResult]: At program point L877(line 877) the Hoare annotation is: true [2020-10-23 23:42:54,841 INFO L277 CegarLoopResult]: At program point L876(line 876) the Hoare annotation is: true [2020-10-23 23:42:54,841 INFO L277 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 874 892) the Hoare annotation is: true [2020-10-23 23:42:54,841 INFO L274 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-10-23 23:42:54,841 INFO L274 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-10-23 23:42:54,841 INFO L274 CegarLoopResult]: For program point L857(lines 857 865) no Hoare annotation was computed. [2020-10-23 23:42:54,841 INFO L274 CegarLoopResult]: For program point L857-2(lines 857 865) no Hoare annotation was computed. [2020-10-23 23:42:54,841 INFO L274 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-10-23 23:42:54,841 INFO L274 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-10-23 23:42:54,841 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 838 873) no Hoare annotation was computed. [2020-10-23 23:42:54,842 INFO L274 CegarLoopResult]: For program point L845(lines 845 853) no Hoare annotation was computed. [2020-10-23 23:42:54,842 INFO L274 CegarLoopResult]: For program point L845-2(lines 845 853) no Hoare annotation was computed. [2020-10-23 23:42:54,842 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 838 873) no Hoare annotation was computed. [2020-10-23 23:42:54,842 INFO L274 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-10-23 23:42:54,842 INFO L274 CegarLoopResult]: For program point L868-1(line 868) no Hoare annotation was computed. [2020-10-23 23:42:54,842 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 838 873) no Hoare annotation was computed. [2020-10-23 23:42:54,842 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 928 934) the Hoare annotation is: true [2020-10-23 23:42:54,842 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 928 934) the Hoare annotation is: true [2020-10-23 23:42:54,842 INFO L274 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-10-23 23:42:54,842 INFO L274 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-10-23 23:42:54,842 INFO L274 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-10-23 23:42:54,843 INFO L274 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-10-23 23:42:54,843 INFO L274 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-10-23 23:42:54,843 INFO L274 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-10-23 23:42:54,843 INFO L274 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-10-23 23:42:54,843 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2020-10-23 23:42:54,843 INFO L274 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-10-23 23:42:54,843 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-10-23 23:42:54,843 INFO L274 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-10-23 23:42:54,843 INFO L274 CegarLoopResult]: For program point L85-1(line 85) no Hoare annotation was computed. [2020-10-23 23:42:54,843 INFO L274 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-10-23 23:42:54,843 INFO L274 CegarLoopResult]: For program point L85-2(line 85) no Hoare annotation was computed. [2020-10-23 23:42:54,843 INFO L274 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-10-23 23:42:54,844 INFO L274 CegarLoopResult]: For program point L48(lines 48 93) no Hoare annotation was computed. [2020-10-23 23:42:54,844 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2020-10-23 23:42:54,844 INFO L274 CegarLoopResult]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2020-10-23 23:42:54,844 INFO L274 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-10-23 23:42:54,844 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2020-10-23 23:42:54,844 INFO L274 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-10-23 23:42:54,844 INFO L274 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-10-23 23:42:54,844 INFO L274 CegarLoopResult]: For program point L71-1(line 71) no Hoare annotation was computed. [2020-10-23 23:42:54,844 INFO L274 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-10-23 23:42:54,844 INFO L274 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-10-23 23:42:54,844 INFO L274 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-10-23 23:42:54,844 INFO L274 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-10-23 23:42:54,845 INFO L274 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-10-23 23:42:54,845 INFO L274 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-10-23 23:42:54,845 INFO L274 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-10-23 23:42:54,845 INFO L274 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-10-23 23:42:54,845 INFO L274 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-10-23 23:42:54,845 INFO L274 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-10-23 23:42:54,845 INFO L274 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-10-23 23:42:54,845 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-10-23 23:42:54,845 INFO L274 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-10-23 23:42:54,845 INFO L274 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-10-23 23:42:54,845 INFO L274 CegarLoopResult]: For program point L78-1(line 78) no Hoare annotation was computed. [2020-10-23 23:42:54,846 INFO L274 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-10-23 23:42:54,846 INFO L274 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-10-23 23:42:54,846 INFO L274 CegarLoopResult]: For program point L74-1(line 74) no Hoare annotation was computed. [2020-10-23 23:42:54,846 INFO L274 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-10-23 23:42:54,846 INFO L274 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-10-23 23:42:54,846 INFO L274 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-10-23 23:42:54,846 INFO L274 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-10-23 23:42:54,846 INFO L274 CegarLoopResult]: For program point L380-1(line 380) no Hoare annotation was computed. [2020-10-23 23:42:54,846 INFO L274 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-10-23 23:42:54,846 INFO L274 CegarLoopResult]: For program point L380-2(line 380) no Hoare annotation was computed. [2020-10-23 23:42:54,847 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2020-10-23 23:42:54,847 INFO L274 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-10-23 23:42:54,847 INFO L274 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-10-23 23:42:54,847 INFO L274 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-10-23 23:42:54,847 INFO L274 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-10-23 23:42:54,847 INFO L274 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-10-23 23:42:54,847 INFO L274 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-10-23 23:42:54,847 INFO L274 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-10-23 23:42:54,847 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 385 386) no Hoare annotation was computed. [2020-10-23 23:42:54,847 INFO L274 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-10-23 23:42:54,847 INFO L274 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-10-23 23:42:54,847 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2020-10-23 23:42:54,848 INFO L274 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-10-23 23:42:54,848 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2020-10-23 23:42:54,848 INFO L274 CegarLoopResult]: For program point L385(lines 385 386) no Hoare annotation was computed. [2020-10-23 23:42:54,848 INFO L274 CegarLoopResult]: For program point L381(lines 381 388) no Hoare annotation was computed. [2020-10-23 23:42:54,848 INFO L274 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-10-23 23:42:54,848 INFO L274 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-10-23 23:42:54,848 INFO L274 CegarLoopResult]: For program point L375(lines 375 395) no Hoare annotation was computed. [2020-10-23 23:42:54,848 INFO L274 CegarLoopResult]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2020-10-23 23:42:54,848 INFO L274 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-10-23 23:42:54,848 INFO L274 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-10-23 23:42:54,848 INFO L274 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-10-23 23:42:54,849 INFO L274 CegarLoopResult]: For program point L402-1(line 402) no Hoare annotation was computed. [2020-10-23 23:42:54,849 INFO L274 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-10-23 23:42:54,849 INFO L274 CegarLoopResult]: For program point L402-2(line 402) no Hoare annotation was computed. [2020-10-23 23:42:54,849 INFO L274 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-10-23 23:42:54,849 INFO L274 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-10-23 23:42:54,849 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 392 393) no Hoare annotation was computed. [2020-10-23 23:42:54,849 INFO L274 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-10-23 23:42:54,849 INFO L274 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-10-23 23:42:54,849 INFO L274 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-10-23 23:42:54,849 INFO L274 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-10-23 23:42:54,850 INFO L274 CegarLoopResult]: For program point L361(lines 361 406) no Hoare annotation was computed. [2020-10-23 23:42:54,850 INFO L274 CegarLoopResult]: For program point L392(lines 392 393) no Hoare annotation was computed. [2020-10-23 23:42:54,850 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 677 686) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,850 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 677 686) the Hoare annotation is: true [2020-10-23 23:42:54,850 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 677 686) the Hoare annotation is: true [2020-10-23 23:42:54,850 INFO L277 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 818 828) the Hoare annotation is: true [2020-10-23 23:42:54,850 INFO L277 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 818 828) the Hoare annotation is: true [2020-10-23 23:42:54,850 INFO L277 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: true [2020-10-23 23:42:54,850 INFO L277 CegarLoopResult]: At program point L823(line 823) the Hoare annotation is: true [2020-10-23 23:42:54,851 INFO L277 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 818 828) the Hoare annotation is: true [2020-10-23 23:42:54,851 INFO L277 CegarLoopResult]: At program point L823-1(line 823) the Hoare annotation is: true [2020-10-23 23:42:54,851 INFO L277 CegarLoopResult]: At program point L823-2(line 823) the Hoare annotation is: true [2020-10-23 23:42:54,851 INFO L277 CegarLoopResult]: At program point L823-3(line 823) the Hoare annotation is: true [2020-10-23 23:42:54,851 INFO L277 CegarLoopResult]: At program point deactivatePumpENTRY(lines 810 817) the Hoare annotation is: true [2020-10-23 23:42:54,851 INFO L277 CegarLoopResult]: At program point deactivatePumpEXIT(lines 810 817) the Hoare annotation is: true [2020-10-23 23:42:54,851 INFO L277 CegarLoopResult]: At program point deactivatePumpFINAL(lines 810 817) the Hoare annotation is: true [2020-10-23 23:42:54,851 INFO L270 CegarLoopResult]: At program point L796(line 796) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,851 INFO L270 CegarLoopResult]: At program point L796-1(lines 777 801) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,851 INFO L270 CegarLoopResult]: At program point L791(line 791) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,852 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 777 801) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,852 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 777 801) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,852 INFO L270 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,852 INFO L270 CegarLoopResult]: At program point L785(lines 785 793) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,852 INFO L270 CegarLoopResult]: At program point L783(line 783) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,852 INFO L270 CegarLoopResult]: At program point L783-1(line 783) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,852 INFO L270 CegarLoopResult]: At program point L781(lines 781 798) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,853 INFO L270 CegarLoopResult]: At program point L783-2(line 783) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,853 INFO L270 CegarLoopResult]: At program point L783-3(line 783) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,853 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 743 749) the Hoare annotation is: true [2020-10-23 23:42:54,853 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 743 749) the Hoare annotation is: true [2020-10-23 23:42:54,853 INFO L270 CegarLoopResult]: At program point L605(lines 554 606) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,853 INFO L270 CegarLoopResult]: At program point L593(lines 593 599) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,853 INFO L270 CegarLoopResult]: At program point L593-1(lines 585 600) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,853 INFO L270 CegarLoopResult]: At program point L556(lines 555 604) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,854 INFO L270 CegarLoopResult]: At program point L585(lines 585 600) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,854 INFO L270 CegarLoopResult]: At program point L548(line 548) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,854 INFO L270 CegarLoopResult]: At program point L577(line 577) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,854 INFO L270 CegarLoopResult]: At program point L573(line 573) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,854 INFO L270 CegarLoopResult]: At program point L573-1(line 573) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,854 INFO L270 CegarLoopResult]: At program point L602(lines 555 604) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,854 INFO L270 CegarLoopResult]: At program point L565(lines 565 571) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,854 INFO L270 CegarLoopResult]: At program point L565-1(lines 565 571) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,855 INFO L270 CegarLoopResult]: At program point L557(lines 557 561) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,855 INFO L270 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,855 INFO L270 CegarLoopResult]: At program point L549(line 549) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,855 INFO L277 CegarLoopResult]: At program point testEXIT(lines 545 612) the Hoare annotation is: true [2020-10-23 23:42:54,855 INFO L270 CegarLoopResult]: At program point testENTRY(lines 545 612) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,855 INFO L277 CegarLoopResult]: At program point testFINAL(lines 545 612) the Hoare annotation is: true [2020-10-23 23:42:54,856 INFO L270 CegarLoopResult]: At program point L595(line 595) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,856 INFO L270 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,856 INFO L270 CegarLoopResult]: At program point L591-1(line 591) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,856 INFO L270 CegarLoopResult]: At program point L591-2(line 591) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,856 INFO L270 CegarLoopResult]: At program point L587(line 587) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,856 INFO L270 CegarLoopResult]: At program point L583(line 583) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,856 INFO L270 CegarLoopResult]: At program point L550(line 550) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,856 INFO L270 CegarLoopResult]: At program point L583-1(line 583) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,857 INFO L270 CegarLoopResult]: At program point L575(lines 575 581) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,857 INFO L270 CegarLoopResult]: At program point L575-1(lines 575 581) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,857 INFO L270 CegarLoopResult]: At program point L567(line 567) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,857 INFO L270 CegarLoopResult]: At program point L563(line 563) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,857 INFO L270 CegarLoopResult]: At program point L563-1(line 563) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:42:54,857 INFO L270 CegarLoopResult]: At program point L547(line 547) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:54,857 INFO L274 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-10-23 23:42:54,858 INFO L274 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-10-23 23:42:54,858 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 339 340) no Hoare annotation was computed. [2020-10-23 23:42:54,858 INFO L274 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-10-23 23:42:54,858 INFO L274 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-10-23 23:42:54,858 INFO L274 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-10-23 23:42:54,858 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2020-10-23 23:42:54,858 INFO L274 CegarLoopResult]: For program point L339(lines 339 340) no Hoare annotation was computed. [2020-10-23 23:42:54,858 INFO L274 CegarLoopResult]: For program point L335(lines 335 342) no Hoare annotation was computed. [2020-10-23 23:42:54,858 INFO L274 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-10-23 23:42:54,858 INFO L274 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-10-23 23:42:54,858 INFO L274 CegarLoopResult]: For program point L329(lines 329 349) no Hoare annotation was computed. [2020-10-23 23:42:54,859 INFO L274 CegarLoopResult]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2020-10-23 23:42:54,859 INFO L274 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-10-23 23:42:54,859 INFO L274 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-10-23 23:42:54,859 INFO L274 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-10-23 23:42:54,859 INFO L274 CegarLoopResult]: For program point L356-1(line 356) no Hoare annotation was computed. [2020-10-23 23:42:54,859 INFO L274 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-10-23 23:42:54,859 INFO L274 CegarLoopResult]: For program point L356-2(line 356) no Hoare annotation was computed. [2020-10-23 23:42:54,859 INFO L274 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-10-23 23:42:54,859 INFO L274 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-10-23 23:42:54,859 INFO L274 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-10-23 23:42:54,859 INFO L274 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-10-23 23:42:54,859 INFO L274 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-10-23 23:42:54,859 INFO L274 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-10-23 23:42:54,860 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 346 347) no Hoare annotation was computed. [2020-10-23 23:42:54,860 INFO L274 CegarLoopResult]: For program point L315(lines 315 360) no Hoare annotation was computed. [2020-10-23 23:42:54,860 INFO L274 CegarLoopResult]: For program point L346(lines 346 347) no Hoare annotation was computed. [2020-10-23 23:42:54,860 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2020-10-23 23:42:54,860 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2020-10-23 23:42:54,860 INFO L274 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-10-23 23:42:54,860 INFO L274 CegarLoopResult]: For program point L334-1(line 334) no Hoare annotation was computed. [2020-10-23 23:42:54,860 INFO L274 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-10-23 23:42:54,860 INFO L274 CegarLoopResult]: For program point L334-2(line 334) no Hoare annotation was computed. [2020-10-23 23:42:54,860 INFO L274 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-10-23 23:42:54,860 INFO L274 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-10-23 23:42:54,860 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-10-23 23:42:54,861 INFO L274 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-10-23 23:42:54,861 INFO L274 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-10-23 23:42:54,861 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 494 502) the Hoare annotation is: true [2020-10-23 23:42:54,861 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 494 502) the Hoare annotation is: true [2020-10-23 23:42:54,861 INFO L277 CegarLoopResult]: At program point L499(line 499) the Hoare annotation is: true [2020-10-23 23:42:54,861 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 494 502) the Hoare annotation is: true [2020-10-23 23:42:54,861 INFO L277 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: true [2020-10-23 23:42:54,861 INFO L274 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-10-23 23:42:54,861 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 462 484) no Hoare annotation was computed. [2020-10-23 23:42:54,861 INFO L274 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-10-23 23:42:54,862 INFO L274 CegarLoopResult]: For program point L470(lines 470 478) no Hoare annotation was computed. [2020-10-23 23:42:54,862 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 462 484) no Hoare annotation was computed. [2020-10-23 23:42:54,862 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 462 484) no Hoare annotation was computed. [2020-10-23 23:42:54,862 INFO L274 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-10-23 23:42:54,862 INFO L274 CegarLoopResult]: For program point L470-2(lines 470 478) no Hoare annotation was computed. [2020-10-23 23:42:54,862 INFO L274 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-10-23 23:42:54,862 INFO L274 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-10-23 23:42:54,862 INFO L274 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-10-23 23:42:54,862 INFO L274 CegarLoopResult]: For program point L250-1(line 250) no Hoare annotation was computed. [2020-10-23 23:42:54,862 INFO L274 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-10-23 23:42:54,862 INFO L274 CegarLoopResult]: For program point L300(lines 300 311) no Hoare annotation was computed. [2020-10-23 23:42:54,862 INFO L274 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-10-23 23:42:54,862 INFO L274 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-10-23 23:42:54,863 INFO L274 CegarLoopResult]: For program point L292-1(line 292) no Hoare annotation was computed. [2020-10-23 23:42:54,863 INFO L274 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-10-23 23:42:54,863 INFO L274 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-10-23 23:42:54,863 INFO L274 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-10-23 23:42:54,863 INFO L274 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-10-23 23:42:54,863 INFO L274 CegarLoopResult]: For program point L276-1(line 276) no Hoare annotation was computed. [2020-10-23 23:42:54,863 INFO L274 CegarLoopResult]: For program point L243-1(line 243) no Hoare annotation was computed. [2020-10-23 23:42:54,863 INFO L274 CegarLoopResult]: For program point L301(lines 301 308) no Hoare annotation was computed. [2020-10-23 23:42:54,863 INFO L274 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-10-23 23:42:54,863 INFO L274 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-10-23 23:42:54,863 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2020-10-23 23:42:54,863 INFO L274 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-10-23 23:42:54,863 INFO L274 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-10-23 23:42:54,864 INFO L274 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-10-23 23:42:54,864 INFO L274 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-10-23 23:42:54,864 INFO L274 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-10-23 23:42:54,864 INFO L274 CegarLoopResult]: For program point L236(lines 236 240) no Hoare annotation was computed. [2020-10-23 23:42:54,864 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2020-10-23 23:42:54,864 INFO L274 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-10-23 23:42:54,864 INFO L274 CegarLoopResult]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2020-10-23 23:42:54,864 INFO L274 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-10-23 23:42:54,864 INFO L274 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-10-23 23:42:54,864 INFO L274 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-10-23 23:42:54,864 INFO L274 CegarLoopResult]: For program point L212(lines 212 314) no Hoare annotation was computed. [2020-10-23 23:42:54,864 INFO L274 CegarLoopResult]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2020-10-23 23:42:54,865 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2020-10-23 23:42:54,865 INFO L274 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-10-23 23:42:54,865 INFO L274 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-10-23 23:42:54,865 INFO L274 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-10-23 23:42:54,865 INFO L274 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-10-23 23:42:54,865 INFO L274 CegarLoopResult]: For program point L303-2(line 303) no Hoare annotation was computed. [2020-10-23 23:42:54,865 INFO L274 CegarLoopResult]: For program point L262(lines 261 281) no Hoare annotation was computed. [2020-10-23 23:42:54,865 INFO L274 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-10-23 23:42:54,865 INFO L274 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-10-23 23:42:54,865 INFO L274 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-10-23 23:42:54,865 INFO L274 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-10-23 23:42:54,865 INFO L274 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-10-23 23:42:54,865 INFO L274 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-10-23 23:42:54,866 INFO L274 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-10-23 23:42:54,866 INFO L274 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-10-23 23:42:54,866 INFO L274 CegarLoopResult]: For program point L246-1(line 246) no Hoare annotation was computed. [2020-10-23 23:42:54,866 INFO L274 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-10-23 23:42:54,866 INFO L274 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-10-23 23:42:54,866 INFO L274 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-10-23 23:42:54,866 INFO L274 CegarLoopResult]: For program point L263(lines 263 267) no Hoare annotation was computed. [2020-10-23 23:42:54,866 INFO L274 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-10-23 23:42:54,866 INFO L274 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-10-23 23:42:54,866 INFO L274 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-10-23 23:42:54,866 INFO L274 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-10-23 23:42:54,866 INFO L274 CegarLoopResult]: For program point L288-2(line 288) no Hoare annotation was computed. [2020-10-23 23:42:54,866 INFO L274 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-10-23 23:42:54,867 INFO L274 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-10-23 23:42:54,867 INFO L274 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-10-23 23:42:54,867 INFO L274 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-10-23 23:42:54,867 INFO L274 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-10-23 23:42:54,867 INFO L274 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-10-23 23:42:54,867 INFO L274 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-10-23 23:42:54,867 INFO L274 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-10-23 23:42:54,867 INFO L274 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-10-23 23:42:54,867 INFO L274 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-10-23 23:42:54,867 INFO L274 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-10-23 23:42:54,867 INFO L274 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-10-23 23:42:54,867 INFO L274 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-10-23 23:42:54,867 INFO L274 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-10-23 23:42:54,868 INFO L274 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-10-23 23:42:54,868 INFO L274 CegarLoopResult]: For program point L290-2(line 290) no Hoare annotation was computed. [2020-10-23 23:42:54,868 INFO L274 CegarLoopResult]: For program point L282(lines 260 283) no Hoare annotation was computed. [2020-10-23 23:42:54,868 INFO L274 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-10-23 23:42:54,868 INFO L274 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-10-23 23:42:54,868 INFO L274 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-10-23 23:42:54,868 INFO L274 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-10-23 23:42:54,868 INFO L274 CegarLoopResult]: For program point L241(lines 241 257) no Hoare annotation was computed. [2020-10-23 23:42:54,868 INFO L274 CegarLoopResult]: For program point L274-1(line 274) no Hoare annotation was computed. [2020-10-23 23:42:54,868 INFO L274 CegarLoopResult]: For program point L274-2(line 274) no Hoare annotation was computed. [2020-10-23 23:42:54,868 INFO L274 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-10-23 23:42:54,868 INFO L274 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-10-23 23:42:54,868 INFO L274 CegarLoopResult]: For program point L258(lines 258 299) no Hoare annotation was computed. [2020-10-23 23:42:54,869 INFO L274 CegarLoopResult]: For program point L924(line 924) no Hoare annotation was computed. [2020-10-23 23:42:54,869 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 918 927) no Hoare annotation was computed. [2020-10-23 23:42:54,869 INFO L274 CegarLoopResult]: For program point L923(line 923) no Hoare annotation was computed. [2020-10-23 23:42:54,869 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 918 927) no Hoare annotation was computed. [2020-10-23 23:42:54,869 INFO L274 CegarLoopResult]: For program point L920(line 920) no Hoare annotation was computed. [2020-10-23 23:42:54,869 INFO L274 CegarLoopResult]: For program point L920-1(line 920) no Hoare annotation was computed. [2020-10-23 23:42:54,869 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 918 927) no Hoare annotation was computed. [2020-10-23 23:42:54,869 INFO L274 CegarLoopResult]: For program point L920-2(line 920) no Hoare annotation was computed. [2020-10-23 23:42:54,869 INFO L270 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,869 INFO L270 CegarLoopResult]: At program point L717(line 717) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-23 23:42:54,869 INFO L270 CegarLoopResult]: At program point L614(line 614) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-23 23:42:54,869 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,870 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,870 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,870 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,870 INFO L270 CegarLoopResult]: At program point L416(line 416) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,870 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,870 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,870 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,870 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,870 INFO L270 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,871 INFO L270 CegarLoopResult]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,871 INFO L270 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,871 INFO L270 CegarLoopResult]: At program point L392-1(line 392) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,871 INFO L270 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,871 INFO L270 CegarLoopResult]: At program point L867-1(line 867) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,871 INFO L270 CegarLoopResult]: At program point L867-2(line 867) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,871 INFO L270 CegarLoopResult]: At program point L867-3(line 867) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,871 INFO L270 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,871 INFO L270 CegarLoopResult]: At program point L863-1(line 863) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,871 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:42:54,872 INFO L270 CegarLoopResult]: At program point L863-2(line 863) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,872 INFO L270 CegarLoopResult]: At program point L863-3(line 863) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,872 INFO L270 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,872 INFO L270 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,872 INFO L270 CegarLoopResult]: At program point L863-4(line 863) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,872 INFO L270 CegarLoopResult]: At program point L859-1(line 859) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,872 INFO L270 CegarLoopResult]: At program point L859-2(line 859) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,872 INFO L270 CegarLoopResult]: At program point L859-3(line 859) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,872 INFO L270 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,872 INFO L270 CegarLoopResult]: At program point L855-1(line 855) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,873 INFO L270 CegarLoopResult]: At program point L855-2(line 855) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,873 INFO L270 CegarLoopResult]: At program point L855-3(line 855) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,873 INFO L270 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,873 INFO L270 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,873 INFO L270 CegarLoopResult]: At program point L851(line 851) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,873 INFO L270 CegarLoopResult]: At program point L855-4(line 855) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,873 INFO L270 CegarLoopResult]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,873 INFO L270 CegarLoopResult]: At program point L851-1(line 851) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,873 INFO L270 CegarLoopResult]: At program point L855-5(line 855) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,873 INFO L270 CegarLoopResult]: At program point L851-2(line 851) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,874 INFO L270 CegarLoopResult]: At program point L855-6(line 855) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,874 INFO L270 CegarLoopResult]: At program point L851-3(line 851) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,874 INFO L270 CegarLoopResult]: At program point L855-7(line 855) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,874 INFO L270 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,874 INFO L270 CegarLoopResult]: At program point L851-4(line 851) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,874 INFO L270 CegarLoopResult]: At program point L847-1(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,874 INFO L270 CegarLoopResult]: At program point L847-2(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,874 INFO L270 CegarLoopResult]: At program point L847-3(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,874 INFO L270 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,874 INFO L270 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,875 INFO L270 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,875 INFO L270 CegarLoopResult]: At program point L385-1(line 385) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,875 INFO L270 CegarLoopResult]: At program point L480(line 480) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,875 INFO L270 CegarLoopResult]: At program point L480-1(line 480) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,875 INFO L270 CegarLoopResult]: At program point L480-2(line 480) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,875 INFO L270 CegarLoopResult]: At program point L476(line 476) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,875 INFO L270 CegarLoopResult]: At program point L476-1(line 476) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,875 INFO L270 CegarLoopResult]: At program point L476-2(line 476) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,876 INFO L270 CegarLoopResult]: At program point L476-3(line 476) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,876 INFO L270 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,876 INFO L270 CegarLoopResult]: At program point L472-1(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,876 INFO L270 CegarLoopResult]: At program point L472-2(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,876 INFO L270 CegarLoopResult]: At program point L472-3(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,876 INFO L270 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,876 INFO L270 CegarLoopResult]: At program point L468(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,876 INFO L270 CegarLoopResult]: At program point L472-4(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,876 INFO L270 CegarLoopResult]: At program point L468-1(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,877 INFO L270 CegarLoopResult]: At program point L472-5(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,877 INFO L270 CegarLoopResult]: At program point L468-2(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,877 INFO L270 CegarLoopResult]: At program point L468-3(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,877 INFO L270 CegarLoopResult]: At program point L468-4(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,877 INFO L270 CegarLoopResult]: At program point L468-5(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,877 INFO L270 CegarLoopResult]: At program point L468-6(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,877 INFO L270 CegarLoopResult]: At program point L468-7(line 468) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,877 INFO L270 CegarLoopResult]: At program point L716(line 716) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-23 23:42:54,878 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~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)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string30.base| |old(#t~string30.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)|)) [2020-10-23 23:42:54,878 INFO L270 CegarLoopResult]: At program point L869(line 869) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,878 INFO L270 CegarLoopResult]: At program point L869-1(line 869) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,878 INFO L270 CegarLoopResult]: At program point L869-2(line 869) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,878 INFO L270 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:42:54,878 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:42:54,878 INFO L274 CegarLoopResult]: For program point activatePumpFINAL(lines 802 809) no Hoare annotation was computed. [2020-10-23 23:42:54,878 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 802 809) no Hoare annotation was computed. [2020-10-23 23:42:54,878 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 802 809) no Hoare annotation was computed. [2020-10-23 23:42:54,879 INFO L274 CegarLoopResult]: For program point getWaterLevelENTRY(lines 485 493) no Hoare annotation was computed. [2020-10-23 23:42:54,879 INFO L274 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-10-23 23:42:54,879 INFO L274 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-10-23 23:42:54,879 INFO L274 CegarLoopResult]: For program point getWaterLevelFINAL(lines 485 493) no Hoare annotation was computed. [2020-10-23 23:42:54,879 INFO L274 CegarLoopResult]: For program point getWaterLevelEXIT(lines 485 493) no Hoare annotation was computed. [2020-10-23 23:42:54,879 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-23 23:42:54,879 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-23 23:42:54,879 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-23 23:42:54,879 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-23 23:42:54,879 INFO L270 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:54,879 INFO L270 CegarLoopResult]: At program point L446(line 446) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-10-23 23:42:54,880 INFO L277 CegarLoopResult]: At program point L445-1(lines 441 452) the Hoare annotation is: true [2020-10-23 23:42:54,880 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 441 452) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-23 23:42:54,880 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 441 452) the Hoare annotation is: true [2020-10-23 23:42:54,880 INFO L277 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 453 461) the Hoare annotation is: true [2020-10-23 23:42:54,880 INFO L270 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) [2020-10-23 23:42:54,880 INFO L277 CegarLoopResult]: At program point L457(line 457) the Hoare annotation is: true [2020-10-23 23:42:54,880 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 453 461) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:54,880 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 453 461) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:54,880 INFO L270 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,880 INFO L270 CegarLoopResult]: At program point L730(lines 730 736) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,881 INFO L270 CegarLoopResult]: At program point L725(line 725) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-23 23:42:54,881 INFO L270 CegarLoopResult]: At program point L723(lines 722 741) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,881 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 719 742) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,881 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 719 742) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,881 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 719 742) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,881 INFO L277 CegarLoopResult]: At program point L640(lines 615 644) the Hoare annotation is: true [2020-10-23 23:42:54,881 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 615 644) the Hoare annotation is: true [2020-10-23 23:42:54,881 INFO L277 CegarLoopResult]: At program point L636(line 636) the Hoare annotation is: true [2020-10-23 23:42:54,881 INFO L277 CegarLoopResult]: At program point L626(line 626) the Hoare annotation is: true [2020-10-23 23:42:54,881 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 615 644) the Hoare annotation is: true [2020-10-23 23:42:54,882 INFO L277 CegarLoopResult]: At program point L629(lines 629 633) the Hoare annotation is: true [2020-10-23 23:42:54,882 INFO L277 CegarLoopResult]: At program point L629-1(lines 629 633) the Hoare annotation is: true [2020-10-23 23:42:54,882 INFO L277 CegarLoopResult]: At program point L625-2(lines 625 639) the Hoare annotation is: true [2020-10-23 23:42:54,882 INFO L277 CegarLoopResult]: At program point L621(line 621) the Hoare annotation is: true [2020-10-23 23:42:54,882 INFO L277 CegarLoopResult]: At program point L621-1(line 621) the Hoare annotation is: true [2020-10-23 23:42:54,882 INFO L277 CegarLoopResult]: At program point L617(line 617) the Hoare annotation is: true [2020-10-23 23:42:54,882 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 417 428) the Hoare annotation is: true [2020-10-23 23:42:54,882 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 417 428) the Hoare annotation is: true [2020-10-23 23:42:54,882 INFO L277 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: true [2020-10-23 23:42:54,882 INFO L277 CegarLoopResult]: At program point L421-1(lines 417 428) the Hoare annotation is: true [2020-10-23 23:42:54,882 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 670 676) the Hoare annotation is: true [2020-10-23 23:42:54,882 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 670 676) the Hoare annotation is: true [2020-10-23 23:42:54,883 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-23 23:42:54,883 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:42:54,883 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-23 23:42:54,883 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-23 23:42:54,883 INFO L270 CegarLoopResult]: At program point startSystemEXIT(lines 908 915) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:54,883 INFO L270 CegarLoopResult]: At program point startSystemENTRY(lines 908 915) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:54,883 INFO L270 CegarLoopResult]: At program point startSystemFINAL(lines 908 915) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:54,883 INFO L277 CegarLoopResult]: At program point L433-1(lines 429 440) the Hoare annotation is: true [2020-10-23 23:42:54,883 INFO L277 CegarLoopResult]: At program point waterRiseEXIT(lines 429 440) the Hoare annotation is: true [2020-10-23 23:42:54,883 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 429 440) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:54,884 INFO L270 CegarLoopResult]: At program point L434(line 434) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:42:54,884 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 532 539) the Hoare annotation is: true [2020-10-23 23:42:54,884 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 532 539) the Hoare annotation is: true [2020-10-23 23:42:54,884 INFO L277 CegarLoopResult]: At program point L536(line 536) the Hoare annotation is: true [2020-10-23 23:42:54,884 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 532 539) the Hoare annotation is: true [2020-10-23 23:42:54,884 INFO L270 CegarLoopResult]: At program point L516-3(line 516) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= |__utac_acc__Specification1_spec__1_#t~ret53| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~0 0)) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 23:42:54,884 INFO L270 CegarLoopResult]: At program point L514-1(lines 506 530) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~3 0) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:42:54,884 INFO L277 CegarLoopResult]: At program point L512(line 512) the Hoare annotation is: true [2020-10-23 23:42:54,884 INFO L270 CegarLoopResult]: At program point L512-1(line 512) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret52| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:42:54,884 INFO L270 CegarLoopResult]: At program point L512-2(line 512) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret52| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:42:54,885 INFO L270 CegarLoopResult]: At program point L512-3(line 512) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret52| 0) (= __utac_acc__Specification1_spec__1_~tmp~3 0))) [2020-10-23 23:42:54,885 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 506 530) the Hoare annotation is: true [2020-10-23 23:42:54,885 INFO L277 CegarLoopResult]: At program point L508(line 508) the Hoare annotation is: true [2020-10-23 23:42:54,885 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 506 530) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~3 0) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:42:54,885 INFO L270 CegarLoopResult]: At program point L520(line 520) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-10-23 23:42:54,885 INFO L270 CegarLoopResult]: At program point L518(lines 518 524) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0))) [2020-10-23 23:42:54,885 INFO L270 CegarLoopResult]: At program point L516(line 516) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:42:54,885 INFO L270 CegarLoopResult]: At program point L516-1(line 516) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret53| 0) .cse0))) [2020-10-23 23:42:54,885 INFO L270 CegarLoopResult]: At program point L514(lines 514 527) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~3 0) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:42:54,885 INFO L270 CegarLoopResult]: At program point L516-2(line 516) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret53| 0) .cse0))) [2020-10-23 23:42:54,886 INFO L270 CegarLoopResult]: At program point L770-1(lines 751 775) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,886 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 751 775) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,886 INFO L270 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,886 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 751 775) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,886 INFO L270 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,886 INFO L270 CegarLoopResult]: At program point L759(lines 759 767) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,886 INFO L270 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,886 INFO L270 CegarLoopResult]: At program point L757-1(line 757) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,886 INFO L270 CegarLoopResult]: At program point L755(lines 755 772) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,887 INFO L270 CegarLoopResult]: At program point L757-2(line 757) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,887 INFO L270 CegarLoopResult]: At program point L757-3(line 757) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,887 INFO L270 CegarLoopResult]: At program point L770(line 770) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:42:54,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 11:42:54 BoogieIcfgContainer [2020-10-23 23:42:54,918 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-23 23:42:54,925 INFO L168 Benchmark]: Toolchain (without parser) took 71943.33 ms. Allocated memory was 125.8 MB in the beginning and 784.3 MB in the end (delta: 658.5 MB). Free memory was 101.1 MB in the beginning and 730.0 MB in the end (delta: -628.9 MB). Peak memory consumption was 489.1 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:54,926 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 125.8 MB. Free memory is still 87.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-23 23:42:54,927 INFO L168 Benchmark]: CACSL2BoogieTranslator took 819.09 ms. Allocated memory is still 125.8 MB. Free memory was 100.6 MB in the beginning and 79.3 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:54,928 INFO L168 Benchmark]: Boogie Preprocessor took 131.86 ms. Allocated memory was 125.8 MB in the beginning and 151.0 MB in the end (delta: 25.2 MB). Free memory was 79.3 MB in the beginning and 134.0 MB in the end (delta: -54.8 MB). Peak memory consumption was 9.2 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:54,929 INFO L168 Benchmark]: RCFGBuilder took 1284.82 ms. Allocated memory is still 151.0 MB. Free memory was 134.0 MB in the beginning and 77.3 MB in the end (delta: 56.7 MB). Peak memory consumption was 57.7 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:54,937 INFO L168 Benchmark]: TraceAbstraction took 69692.17 ms. Allocated memory was 151.0 MB in the beginning and 784.3 MB in the end (delta: 633.3 MB). Free memory was 76.8 MB in the beginning and 730.0 MB in the end (delta: -653.2 MB). Peak memory consumption was 438.9 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:54,942 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 125.8 MB. Free memory is still 87.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 819.09 ms. Allocated memory is still 125.8 MB. Free memory was 100.6 MB in the beginning and 79.3 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 131.86 ms. Allocated memory was 125.8 MB in the beginning and 151.0 MB in the end (delta: 25.2 MB). Free memory was 79.3 MB in the beginning and 134.0 MB in the end (delta: -54.8 MB). Peak memory consumption was 9.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1284.82 ms. Allocated memory is still 151.0 MB. Free memory was 134.0 MB in the beginning and 77.3 MB in the end (delta: 56.7 MB). Peak memory consumption was 57.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 69692.17 ms. Allocated memory was 151.0 MB in the beginning and 784.3 MB in the end (delta: 633.3 MB). Free memory was 76.8 MB in the beginning and 730.0 MB in the end (delta: -653.2 MB). Peak memory consumption was 438.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 346]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 339]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 385]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 392]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 554]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 625]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 935]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 942]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 690]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 893]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 829]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == retValue_acc && pumpRunning == \result) || !(pumpRunning == 0) - ProcedureContractResult [Line: 874]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 928]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 677]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 818]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 810]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 777]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 743]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 545]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 494]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 441]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 453]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 615]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 719]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 417]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 670]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 908]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 429]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 532]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 506]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (!(pumpRunning == 0) || tmp == 0) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 751]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 638 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 26.9s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 22.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 42.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1175 SDtfs, 1732 SDslu, 2133 SDs, 0 SdLazy, 3839 SolverSat, 630 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 150 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 10.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=733occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 5 MinimizatonAttempts, 335 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 277 LocationsWithAnnotation, 2086 PreInvPairs, 2600 NumberOfFragments, 2814 HoareAnnotationTreeSize, 2086 FomulaSimplifications, 572409 FormulaSimplificationTreeSizeReduction, 9.5s HoareSimplificationTime, 277 FomulaSimplificationsInter, 59581 FormulaSimplificationTreeSizeReductionInter, 32.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 798 NumberOfCodeBlocks, 798 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 793 ConstructedInterpolants, 0 QuantifiedInterpolants, 335993 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 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...