/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 -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 18:46:13,605 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 18:46:13,610 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 18:46:13,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 18:46:13,666 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 18:46:13,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 18:46:13,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 18:46:13,695 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 18:46:13,698 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 18:46:13,704 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 18:46:13,705 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 18:46:13,707 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 18:46:13,707 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 18:46:13,710 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 18:46:13,711 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 18:46:13,713 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 18:46:13,716 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 18:46:13,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 18:46:13,724 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 18:46:13,730 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 18:46:13,732 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 18:46:13,734 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 18:46:13,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 18:46:13,738 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 18:46:13,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 18:46:13,747 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 18:46:13,749 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 18:46:13,751 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 18:46:13,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 18:46:13,752 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 18:46:13,753 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 18:46:13,754 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 18:46:13,756 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 18:46:13,757 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 18:46:13,758 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 18:46:13,758 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 18:46:13,759 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 18:46:13,759 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 18:46:13,759 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 18:46:13,760 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 18:46:13,761 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 18:46:13,762 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 18:46:13,784 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 18:46:13,784 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 18:46:13,789 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 18:46:13,789 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 18:46:13,790 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 18:46:13,790 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 18:46:13,790 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 18:46:13,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 18:46:13,791 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 18:46:13,791 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 18:46:13,792 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 18:46:13,792 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 18:46:13,793 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 18:46:13,793 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 18:46:13,793 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 18:46:13,794 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 18:46:13,794 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 18:46:13,794 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 18:46:13,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 18:46:13,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 18:46:13,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 18:46:13,795 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 18:46:13,796 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 18:46:14,208 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 18:46:14,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 18:46:14,239 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 18:46:14,240 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 18:46:14,241 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 18:46:14,242 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product12.cil.c [2021-02-21 18:46:14,325 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5680fcd2c/74138ec328dc4ec3a8b661e5cd3bca31/FLAG4d700782d [2021-02-21 18:46:15,035 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 18:46:15,036 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product12.cil.c [2021-02-21 18:46:15,060 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5680fcd2c/74138ec328dc4ec3a8b661e5cd3bca31/FLAG4d700782d [2021-02-21 18:46:15,298 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5680fcd2c/74138ec328dc4ec3a8b661e5cd3bca31 [2021-02-21 18:46:15,301 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 18:46:15,316 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 18:46:15,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 18:46:15,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 18:46:15,327 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 18:46:15,328 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:46:15" (1/1) ... [2021-02-21 18:46:15,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5357e91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:46:15, skipping insertion in model container [2021-02-21 18:46:15,329 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:46:15" (1/1) ... [2021-02-21 18:46:15,338 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 18:46:15,412 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 18:46:15,679 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product12.cil.c[6479,6492] [2021-02-21 18:46:15,780 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:46:15,801 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 18:46:15,870 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product12.cil.c[6479,6492] [2021-02-21 18:46:15,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:46:15,945 INFO L208 MainTranslator]: Completed translation [2021-02-21 18:46:15,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:46:15 WrapperNode [2021-02-21 18:46:15,946 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 18:46:15,947 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 18:46:15,947 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 18:46:15,948 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 18:46:15,960 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:46:15" (1/1) ... [2021-02-21 18:46:15,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:46:15" (1/1) ... [2021-02-21 18:46:15,979 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:46:15" (1/1) ... [2021-02-21 18:46:15,980 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:46:15" (1/1) ... [2021-02-21 18:46:16,037 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:46:15" (1/1) ... [2021-02-21 18:46:16,053 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:46:15" (1/1) ... [2021-02-21 18:46:16,059 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:46:15" (1/1) ... [2021-02-21 18:46:16,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 18:46:16,079 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 18:46:16,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 18:46:16,082 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 18:46:16,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:46:15" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 18:46:16,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 18:46:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 18:46:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 18:46:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 18:46:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 18:46:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 18:46:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 18:46:16,218 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 18:46:16,220 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 18:46:16,220 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 18:46:16,221 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 18:46:16,221 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-21 18:46:16,221 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 18:46:16,222 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 18:46:16,223 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 18:46:16,226 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 18:46:16,226 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 18:46:16,226 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-21 18:46:16,227 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-21 18:46:16,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-21 18:46:16,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-21 18:46:16,230 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 18:46:16,230 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 18:46:16,230 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 18:46:16,230 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 18:46:16,231 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 18:46:16,231 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 18:46:16,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 18:46:16,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 18:46:16,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 18:46:16,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 18:46:16,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 18:46:16,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 18:46:16,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 18:46:16,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 18:46:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 18:46:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 18:46:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 18:46:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 18:46:16,235 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 18:46:16,235 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 18:46:16,235 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 18:46:16,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 18:46:16,236 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 18:46:16,236 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 18:46:16,236 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 18:46:16,236 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 18:46:16,236 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 18:46:16,236 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 18:46:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 18:46:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 18:46:16,237 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-21 18:46:16,240 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-21 18:46:16,240 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 18:46:16,240 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 18:46:16,240 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 18:46:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 18:46:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 18:46:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 18:46:16,241 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 18:46:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 18:46:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 18:46:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 18:46:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-21 18:46:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 18:46:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-21 18:46:16,242 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 18:46:16,243 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 18:46:16,243 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-21 18:46:16,243 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 18:46:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 18:46:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 18:46:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 18:46:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 18:46:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 18:46:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 18:46:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 18:46:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 18:46:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 18:46:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 18:46:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 18:46:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 18:46:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 18:46:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 18:46:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 18:46:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 18:46:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 18:46:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 18:46:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 18:46:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 18:46:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 18:46:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 18:46:17,569 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 18:46:17,569 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 18:46:17,572 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:46:17 BoogieIcfgContainer [2021-02-21 18:46:17,572 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 18:46:17,574 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 18:46:17,574 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 18:46:17,578 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 18:46:17,578 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 06:46:15" (1/3) ... [2021-02-21 18:46:17,579 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50edc849 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:46:17, skipping insertion in model container [2021-02-21 18:46:17,579 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:46:15" (2/3) ... [2021-02-21 18:46:17,580 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50edc849 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:46:17, skipping insertion in model container [2021-02-21 18:46:17,580 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:46:17" (3/3) ... [2021-02-21 18:46:17,581 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product12.cil.c [2021-02-21 18:46:17,588 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 18:46:17,594 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 18:46:17,612 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 18:46:17,636 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 18:46:17,637 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 18:46:17,637 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 18:46:17,637 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 18:46:17,637 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 18:46:17,637 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 18:46:17,637 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 18:46:17,638 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 18:46:17,662 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states. [2021-02-21 18:46:17,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-21 18:46:17,680 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:46:17,681 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] [2021-02-21 18:46:17,681 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:46:17,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:46:17,688 INFO L82 PathProgramCache]: Analyzing trace with hash -1067658123, now seen corresponding path program 1 times [2021-02-21 18:46:17,697 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:46:17,698 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1260754277] [2021-02-21 18:46:17,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:46:17,778 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:46:17,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:18,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:18,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:18,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:18,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:18,497 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:46:18,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:46:18,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:18,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:18,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:18,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:46:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:18,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:18,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:18,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:46:18,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:18,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:18,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:18,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:46:18,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:18,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:18,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:18,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:46:18,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:18,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:18,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:18,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:46:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:18,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:18,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:18,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-21 18:46:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:18,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:18,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:18,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-21 18:46:18,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:18,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:18,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:18,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:46:18,713 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1260754277] [2021-02-21 18:46:18,715 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:46:18,715 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 18:46:18,716 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1963837590] [2021-02-21 18:46:18,723 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 18:46:18,723 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:46:18,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 18:46:18,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 18:46:18,742 INFO L87 Difference]: Start difference. First operand 285 states. Second operand 4 states. [2021-02-21 18:46:19,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:46:19,999 INFO L93 Difference]: Finished difference Result 393 states and 468 transitions. [2021-02-21 18:46:20,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 18:46:20,001 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-21 18:46:20,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:46:20,034 INFO L225 Difference]: With dead ends: 393 [2021-02-21 18:46:20,034 INFO L226 Difference]: Without dead ends: 265 [2021-02-21 18:46:20,039 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 18:46:20,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2021-02-21 18:46:20,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 217. [2021-02-21 18:46:20,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2021-02-21 18:46:20,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 232 transitions. [2021-02-21 18:46:20,204 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 232 transitions. Word has length 153 [2021-02-21 18:46:20,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:46:20,206 INFO L480 AbstractCegarLoop]: Abstraction has 217 states and 232 transitions. [2021-02-21 18:46:20,206 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 18:46:20,206 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 232 transitions. [2021-02-21 18:46:20,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-21 18:46:20,210 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:46:20,210 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] [2021-02-21 18:46:20,211 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 18:46:20,211 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:46:20,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:46:20,211 INFO L82 PathProgramCache]: Analyzing trace with hash -87691818, now seen corresponding path program 1 times [2021-02-21 18:46:20,212 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:46:20,212 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [299342770] [2021-02-21 18:46:20,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:46:20,216 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:46:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:20,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:20,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:20,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:20,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:20,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:20,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:20,715 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:46:20,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:46:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:20,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:20,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:20,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:46:20,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:20,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:20,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:20,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:46:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:20,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:20,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:20,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:46:20,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:20,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:20,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:20,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:46:20,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:20,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:20,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:20,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:46:20,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:20,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:20,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:20,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-21 18:46:20,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:20,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:20,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:20,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-21 18:46:20,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:20,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:20,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:20,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:46:20,840 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [299342770] [2021-02-21 18:46:20,840 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:46:20,841 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 18:46:20,841 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859492134] [2021-02-21 18:46:20,842 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 18:46:20,842 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:46:20,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 18:46:20,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 18:46:20,843 INFO L87 Difference]: Start difference. First operand 217 states and 232 transitions. Second operand 5 states. [2021-02-21 18:46:21,637 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:46:22,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:46:22,390 INFO L93 Difference]: Finished difference Result 308 states and 348 transitions. [2021-02-21 18:46:22,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 18:46:22,391 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-21 18:46:22,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:46:22,395 INFO L225 Difference]: With dead ends: 308 [2021-02-21 18:46:22,395 INFO L226 Difference]: Without dead ends: 254 [2021-02-21 18:46:22,397 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 18:46:22,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2021-02-21 18:46:22,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 207. [2021-02-21 18:46:22,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 207 states. [2021-02-21 18:46:22,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 219 transitions. [2021-02-21 18:46:22,491 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 219 transitions. Word has length 154 [2021-02-21 18:46:22,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:46:22,492 INFO L480 AbstractCegarLoop]: Abstraction has 207 states and 219 transitions. [2021-02-21 18:46:22,492 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 18:46:22,492 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2021-02-21 18:46:22,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-02-21 18:46:22,495 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:46:22,495 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] [2021-02-21 18:46:22,496 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 18:46:22,496 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:46:22,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:46:22,496 INFO L82 PathProgramCache]: Analyzing trace with hash 1896678542, now seen corresponding path program 1 times [2021-02-21 18:46:22,497 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:46:22,497 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2066036594] [2021-02-21 18:46:22,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:46:22,501 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:46:22,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:22,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:22,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:22,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:22,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:22,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:22,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:22,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:22,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:22,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:22,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:46:22,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:22,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:23,018 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:46:23,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:46:23,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:23,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:23,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:23,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:46:23,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:23,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:23,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:23,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:46:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:23,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:23,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:23,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:46:23,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:23,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:23,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:23,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:23,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:46:23,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:23,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:46:23,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:46:23,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:23,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:23,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:23,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:46:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:23,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:23,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:23,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 18:46:23,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:23,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:23,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:23,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-21 18:46:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:23,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:23,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:23,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-21 18:46:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:23,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:23,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:23,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:46:23,253 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2066036594] [2021-02-21 18:46:23,253 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:46:23,253 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 18:46:23,254 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1142665925] [2021-02-21 18:46:23,254 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 18:46:23,255 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:46:23,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 18:46:23,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 18:46:23,256 INFO L87 Difference]: Start difference. First operand 207 states and 219 transitions. Second operand 11 states. [2021-02-21 18:46:23,894 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:46:24,364 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:46:24,763 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:46:25,161 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:46:25,548 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:46:25,952 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:46:27,084 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:46:28,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:46:28,789 INFO L93 Difference]: Finished difference Result 544 states and 641 transitions. [2021-02-21 18:46:28,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-21 18:46:28,789 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 167 [2021-02-21 18:46:28,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:46:28,800 INFO L225 Difference]: With dead ends: 544 [2021-02-21 18:46:28,800 INFO L226 Difference]: Without dead ends: 457 [2021-02-21 18:46:28,806 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2021-02-21 18:46:28,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 457 states. [2021-02-21 18:46:28,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 457 to 346. [2021-02-21 18:46:28,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 346 states. [2021-02-21 18:46:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 346 states and 381 transitions. [2021-02-21 18:46:28,993 INFO L78 Accepts]: Start accepts. Automaton has 346 states and 381 transitions. Word has length 167 [2021-02-21 18:46:28,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:46:28,993 INFO L480 AbstractCegarLoop]: Abstraction has 346 states and 381 transitions. [2021-02-21 18:46:28,993 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 18:46:28,994 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 381 transitions. [2021-02-21 18:46:28,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-21 18:46:28,996 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:46:28,997 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] [2021-02-21 18:46:28,997 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 18:46:28,997 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:46:28,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:46:28,998 INFO L82 PathProgramCache]: Analyzing trace with hash 258241195, now seen corresponding path program 1 times [2021-02-21 18:46:28,998 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:46:28,998 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [636985338] [2021-02-21 18:46:28,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:46:29,001 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:46:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:29,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:29,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:29,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:29,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:29,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:29,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:29,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:29,495 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:46:29,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:46:29,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:29,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:29,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:29,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:46:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:29,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:29,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:46:29,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:29,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:29,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:46:29,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:29,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:29,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:46:29,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:29,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:29,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:46:29,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:29,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:29,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 18:46:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:29,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:29,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-21 18:46:29,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:29,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:29,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-02-21 18:46:29,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:29,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:29,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:29,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:29,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-21 18:46:29,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:29,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:29,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:29,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:46:29,689 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [636985338] [2021-02-21 18:46:29,689 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:46:29,689 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 18:46:29,690 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459860117] [2021-02-21 18:46:29,690 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 18:46:29,690 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:46:29,691 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 18:46:29,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 18:46:29,691 INFO L87 Difference]: Start difference. First operand 346 states and 381 transitions. Second operand 10 states. [2021-02-21 18:46:30,269 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:46:31,752 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:46:32,142 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:46:32,553 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:46:32,924 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:46:33,295 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:46:33,659 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:46:34,035 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:46:34,451 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:46:35,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:46:35,412 INFO L93 Difference]: Finished difference Result 898 states and 1087 transitions. [2021-02-21 18:46:35,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-21 18:46:35,413 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2021-02-21 18:46:35,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:46:35,419 INFO L225 Difference]: With dead ends: 898 [2021-02-21 18:46:35,420 INFO L226 Difference]: Without dead ends: 672 [2021-02-21 18:46:35,422 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2021-02-21 18:46:35,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 672 states. [2021-02-21 18:46:35,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 672 to 524. [2021-02-21 18:46:35,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 524 states. [2021-02-21 18:46:35,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 524 states and 586 transitions. [2021-02-21 18:46:35,668 INFO L78 Accepts]: Start accepts. Automaton has 524 states and 586 transitions. Word has length 170 [2021-02-21 18:46:35,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:46:35,668 INFO L480 AbstractCegarLoop]: Abstraction has 524 states and 586 transitions. [2021-02-21 18:46:35,668 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 18:46:35,668 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 586 transitions. [2021-02-21 18:46:35,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-21 18:46:35,671 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:46:35,672 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, 1, 1, 1] [2021-02-21 18:46:35,672 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 18:46:35,672 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:46:35,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:46:35,673 INFO L82 PathProgramCache]: Analyzing trace with hash 1956765187, now seen corresponding path program 1 times [2021-02-21 18:46:35,673 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:46:35,673 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2073923787] [2021-02-21 18:46:35,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:46:35,676 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:46:35,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:35,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:35,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:35,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:35,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:35,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:35,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:35,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:35,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:35,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:35,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:35,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:35,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:35,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:35,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:36,079 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:46:36,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:46:36,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:36,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:36,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:36,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:36,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:36,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:46:36,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:36,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:36,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:36,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:46:36,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:36,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:36,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:36,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:46:36,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:36,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:36,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:36,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:46:36,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:36,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:36,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:36,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:46:36,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:36,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:36,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:36,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-21 18:46:36,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:36,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:36,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:36,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 18:46:36,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:36,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:36,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:36,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-21 18:46:36,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:36,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:36,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:36,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 18:46:36,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:36,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:36,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:36,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-21 18:46:36,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:46:36,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:36,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:46:36,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:36,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:36,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:46:36,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:46:36,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:46:36,306 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2073923787] [2021-02-21 18:46:36,306 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:46:36,306 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 18:46:36,306 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513243540] [2021-02-21 18:46:36,308 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 18:46:36,309 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:46:36,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 18:46:36,313 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 18:46:36,313 INFO L87 Difference]: Start difference. First operand 524 states and 586 transitions. Second operand 11 states. [2021-02-21 18:46:37,001 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:46:38,427 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:46:38,818 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:46:39,289 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:46:39,709 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:46:40,166 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:46:40,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:46:40,920 INFO L93 Difference]: Finished difference Result 1087 states and 1325 transitions. [2021-02-21 18:46:40,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-21 18:46:40,921 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 175 [2021-02-21 18:46:40,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:46:40,922 INFO L225 Difference]: With dead ends: 1087 [2021-02-21 18:46:40,922 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 18:46:40,926 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 94 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=190, Invalid=460, Unknown=0, NotChecked=0, Total=650 [2021-02-21 18:46:40,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 18:46:40,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 18:46:40,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 18:46:40,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 18:46:40,927 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 175 [2021-02-21 18:46:40,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:46:40,927 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 18:46:40,928 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 18:46:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 18:46:40,928 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 18:46:40,928 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 18:46:40,930 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 18:46:41,088 WARN L202 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 209 [2021-02-21 18:46:43,751 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 6 [2021-02-21 18:46:49,994 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 12 [2021-02-21 18:46:50,353 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-21 18:46:51,232 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2021-02-21 18:46:51,550 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-21 18:46:51,880 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 18:46:52,198 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-21 18:46:52,769 WARN L202 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-21 18:46:53,352 WARN L202 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-21 18:46:53,654 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-21 18:46:54,217 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-21 18:46:54,791 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-21 18:46:55,091 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2021-02-21 18:46:55,373 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 18:46:55,994 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2021-02-21 18:46:56,354 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-21 18:46:56,876 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-21 18:46:57,199 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-21 18:46:57,916 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-21 18:46:58,526 WARN L202 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2021-02-21 18:46:59,039 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2021-02-21 18:46:59,570 WARN L202 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-21 18:47:00,116 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 12 [2021-02-21 18:47:00,474 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-21 18:47:00,765 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-21 18:47:01,060 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2021-02-21 18:47:01,334 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2021-02-21 18:47:01,877 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-21 18:47:02,197 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-21 18:47:02,772 WARN L202 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2021-02-21 18:47:03,092 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-21 18:47:03,628 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-21 18:47:04,238 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2021-02-21 18:47:04,577 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-21 18:47:04,858 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-21 18:47:05,732 WARN L202 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 10 [2021-02-21 18:47:06,001 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2021-02-21 18:47:06,328 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-21 18:47:06,618 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-21 18:47:07,419 WARN L202 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2021-02-21 18:47:07,705 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-21 18:47:08,526 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2021-02-21 18:47:09,393 WARN L202 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2021-02-21 18:47:09,968 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-21 18:47:10,834 WARN L202 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2021-02-21 18:47:11,162 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-21 18:47:11,489 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-21 18:47:11,798 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-21 18:47:12,129 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2021-02-21 18:47:12,788 WARN L202 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 12 [2021-02-21 18:47:13,203 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:47:13,773 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2021-02-21 18:47:14,367 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-21 18:47:14,699 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-21 18:47:14,989 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-21 18:47:15,673 WARN L202 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-21 18:47:16,203 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 13 [2021-02-21 18:47:16,790 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-21 18:47:17,421 WARN L202 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 18 [2021-02-21 18:47:17,695 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2021-02-21 18:47:18,258 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-02-21 18:47:18,836 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-21 18:47:18,842 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 18:47:18,842 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 18:47:18,842 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 18:47:18,843 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-21 18:47:18,843 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-21 18:47:18,843 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-21 18:47:18,843 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-21 18:47:18,843 INFO L189 CegarLoopUtils]: For program point L535-1(line 535) no Hoare annotation was computed. [2021-02-21 18:47:18,843 INFO L189 CegarLoopUtils]: For program point L535-2(line 535) no Hoare annotation was computed. [2021-02-21 18:47:18,843 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 493 548) no Hoare annotation was computed. [2021-02-21 18:47:18,843 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-21 18:47:18,843 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-21 18:47:18,843 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-21 18:47:18,844 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-21 18:47:18,844 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-21 18:47:18,844 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-21 18:47:18,844 INFO L189 CegarLoopUtils]: For program point L540(lines 517 541) no Hoare annotation was computed. [2021-02-21 18:47:18,844 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-21 18:47:18,844 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-21 18:47:18,844 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-21 18:47:18,844 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-21 18:47:18,844 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-21 18:47:18,844 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-21 18:47:18,845 INFO L189 CegarLoopUtils]: For program point L524(lines 524 528) no Hoare annotation was computed. [2021-02-21 18:47:18,845 INFO L189 CegarLoopUtils]: For program point L524-1(lines 524 528) no Hoare annotation was computed. [2021-02-21 18:47:18,845 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 493 548) no Hoare annotation was computed. [2021-02-21 18:47:18,845 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-21 18:47:18,845 INFO L189 CegarLoopUtils]: For program point L516-1(line 516) no Hoare annotation was computed. [2021-02-21 18:47:18,845 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 493 548) no Hoare annotation was computed. [2021-02-21 18:47:18,845 INFO L189 CegarLoopUtils]: For program point L516-2(line 516) no Hoare annotation was computed. [2021-02-21 18:47:18,845 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-21 18:47:18,845 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-21 18:47:18,845 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-21 18:47:18,846 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-21 18:47:18,846 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-21 18:47:18,846 INFO L189 CegarLoopUtils]: For program point L537-1(lines 518 539) no Hoare annotation was computed. [2021-02-21 18:47:18,846 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-21 18:47:18,846 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-21 18:47:18,846 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-21 18:47:18,846 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-21 18:47:18,846 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-21 18:47:18,846 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-21 18:47:18,846 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-21 18:47:18,847 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-21 18:47:18,847 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-21 18:47:18,847 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-21 18:47:18,847 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-21 18:47:18,847 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-21 18:47:18,847 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-21 18:47:18,847 INFO L189 CegarLoopUtils]: For program point L601(lines 574 602) no Hoare annotation was computed. [2021-02-21 18:47:18,847 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-21 18:47:18,847 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-21 18:47:18,848 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-21 18:47:18,848 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-21 18:47:18,848 INFO L189 CegarLoopUtils]: For program point L593-1(line 593) no Hoare annotation was computed. [2021-02-21 18:47:18,848 INFO L189 CegarLoopUtils]: For program point L593-2(line 593) no Hoare annotation was computed. [2021-02-21 18:47:18,848 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 549 608) no Hoare annotation was computed. [2021-02-21 18:47:18,848 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-21 18:47:18,848 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-21 18:47:18,848 INFO L189 CegarLoopUtils]: For program point L589-1(line 589) no Hoare annotation was computed. [2021-02-21 18:47:18,848 INFO L189 CegarLoopUtils]: For program point L589-2(line 589) no Hoare annotation was computed. [2021-02-21 18:47:18,848 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 549 608) no Hoare annotation was computed. [2021-02-21 18:47:18,849 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-21 18:47:18,849 INFO L189 CegarLoopUtils]: For program point L581(lines 581 585) no Hoare annotation was computed. [2021-02-21 18:47:18,849 INFO L189 CegarLoopUtils]: For program point L581-1(lines 581 585) no Hoare annotation was computed. [2021-02-21 18:47:18,849 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-21 18:47:18,849 INFO L189 CegarLoopUtils]: For program point L573-1(line 573) no Hoare annotation was computed. [2021-02-21 18:47:18,849 INFO L189 CegarLoopUtils]: For program point L573-2(line 573) no Hoare annotation was computed. [2021-02-21 18:47:18,849 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-21 18:47:18,849 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-21 18:47:18,849 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 549 608) no Hoare annotation was computed. [2021-02-21 18:47:18,849 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-21 18:47:18,849 INFO L189 CegarLoopUtils]: For program point L598-1(line 598) no Hoare annotation was computed. [2021-02-21 18:47:18,850 INFO L189 CegarLoopUtils]: For program point L598-2(line 598) no Hoare annotation was computed. [2021-02-21 18:47:18,850 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-21 18:47:18,850 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-21 18:47:18,850 INFO L189 CegarLoopUtils]: For program point L594-1(line 594) no Hoare annotation was computed. [2021-02-21 18:47:18,850 INFO L189 CegarLoopUtils]: For program point L594-2(line 594) no Hoare annotation was computed. [2021-02-21 18:47:18,850 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-21 18:47:18,850 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-21 18:47:18,850 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-21 18:47:18,850 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-21 18:47:18,850 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-21 18:47:18,850 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-21 18:47:18,851 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-21 18:47:18,851 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-21 18:47:18,851 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-21 18:47:18,851 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-21 18:47:18,851 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-21 18:47:18,851 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-21 18:47:18,851 INFO L189 CegarLoopUtils]: For program point L575-2(lines 575 600) no Hoare annotation was computed. [2021-02-21 18:47:18,851 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-21 18:47:18,851 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-21 18:47:18,851 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-21 18:47:18,851 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-21 18:47:18,851 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-21 18:47:18,852 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-21 18:47:18,852 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-21 18:47:18,852 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-21 18:47:18,852 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2021-02-21 18:47:18,852 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2021-02-21 18:47:18,852 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-21 18:47:18,853 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2021-02-21 18:47:18,853 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-21 18:47:18,853 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-21 18:47:18,853 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-21 18:47:18,853 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 880 902) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,853 INFO L185 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~6 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,854 INFO L185 CegarLoopUtils]: At program point L892-1(line 892) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~6 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,854 INFO L185 CegarLoopUtils]: At program point L890(lines 890 897) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~6 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,854 INFO L192 CegarLoopUtils]: At program point L890-1(lines 890 897) the Hoare annotation is: true [2021-02-21 18:47:18,854 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 880 902) the Hoare annotation is: true [2021-02-21 18:47:18,854 INFO L185 CegarLoopUtils]: At program point L888(line 888) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,854 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,855 INFO L185 CegarLoopUtils]: At program point L888-1(line 888) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,855 INFO L185 CegarLoopUtils]: At program point L886(line 886) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,855 INFO L185 CegarLoopUtils]: At program point L888-2(line 888) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~6 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,855 INFO L185 CegarLoopUtils]: At program point L886-1(line 886) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,855 INFO L185 CegarLoopUtils]: At program point L882(line 882) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,855 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 880 902) the Hoare annotation is: true [2021-02-21 18:47:18,855 INFO L192 CegarLoopUtils]: At program point L899(line 899) the Hoare annotation is: true [2021-02-21 18:47:18,856 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 838 861) no Hoare annotation was computed. [2021-02-21 18:47:18,856 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 838 861) no Hoare annotation was computed. [2021-02-21 18:47:18,856 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 838 861) no Hoare annotation was computed. [2021-02-21 18:47:18,856 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-21 18:47:18,856 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-21 18:47:18,856 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-21 18:47:18,856 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-21 18:47:18,856 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-21 18:47:18,856 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-21 18:47:18,856 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-21 18:47:18,857 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-21 18:47:18,857 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-21 18:47:18,857 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-21 18:47:18,857 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-21 18:47:18,857 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-21 18:47:18,857 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-21 18:47:18,857 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-21 18:47:18,857 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 287 301) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 18:47:18,857 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 287 301) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:47:18,857 INFO L185 CegarLoopUtils]: At program point L293(line 293) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-21 18:47:18,857 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 287 301) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 18:47:18,858 INFO L185 CegarLoopUtils]: At program point L291(lines 291 297) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:47:18,858 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 197 204) no Hoare annotation was computed. [2021-02-21 18:47:18,858 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 197 204) no Hoare annotation was computed. [2021-02-21 18:47:18,858 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 197 204) no Hoare annotation was computed. [2021-02-21 18:47:18,858 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 242 250) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2021-02-21 18:47:18,858 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 242 250) the Hoare annotation is: true [2021-02-21 18:47:18,858 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 242 250) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2021-02-21 18:47:18,858 INFO L185 CegarLoopUtils]: At program point L247(line 247) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3) (not (= ~pumpRunning~0 0))) [2021-02-21 18:47:18,858 INFO L192 CegarLoopUtils]: At program point L246(line 246) the Hoare annotation is: true [2021-02-21 18:47:18,859 INFO L189 CegarLoopUtils]: For program point L258-2(lines 258 266) no Hoare annotation was computed. [2021-02-21 18:47:18,859 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-21 18:47:18,859 INFO L189 CegarLoopUtils]: For program point L281-1(line 281) no Hoare annotation was computed. [2021-02-21 18:47:18,859 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-21 18:47:18,859 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-21 18:47:18,859 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 251 286) no Hoare annotation was computed. [2021-02-21 18:47:18,859 INFO L189 CegarLoopUtils]: For program point L270(lines 270 278) no Hoare annotation was computed. [2021-02-21 18:47:18,859 INFO L189 CegarLoopUtils]: For program point L270-2(lines 270 278) no Hoare annotation was computed. [2021-02-21 18:47:18,859 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-21 18:47:18,859 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 251 286) no Hoare annotation was computed. [2021-02-21 18:47:18,859 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-21 18:47:18,859 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 251 286) no Hoare annotation was computed. [2021-02-21 18:47:18,860 INFO L189 CegarLoopUtils]: For program point L258(lines 258 266) no Hoare annotation was computed. [2021-02-21 18:47:18,860 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2021-02-21 18:47:18,860 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2021-02-21 18:47:18,860 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-21 18:47:18,860 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-21 18:47:18,860 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-21 18:47:18,860 INFO L189 CegarLoopUtils]: For program point L477-1(line 477) no Hoare annotation was computed. [2021-02-21 18:47:18,860 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-21 18:47:18,860 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-21 18:47:18,860 INFO L189 CegarLoopUtils]: For program point L473-1(line 473) no Hoare annotation was computed. [2021-02-21 18:47:18,861 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-21 18:47:18,861 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 447 492) no Hoare annotation was computed. [2021-02-21 18:47:18,861 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-21 18:47:18,861 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-21 18:47:18,861 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 447 492) no Hoare annotation was computed. [2021-02-21 18:47:18,861 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-21 18:47:18,861 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-21 18:47:18,861 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-21 18:47:18,861 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 447 492) no Hoare annotation was computed. [2021-02-21 18:47:18,861 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-21 18:47:18,861 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-21 18:47:18,862 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-21 18:47:18,862 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-21 18:47:18,862 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-21 18:47:18,862 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-21 18:47:18,862 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-21 18:47:18,862 INFO L189 CegarLoopUtils]: For program point L484-1(line 484) no Hoare annotation was computed. [2021-02-21 18:47:18,862 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-21 18:47:18,862 INFO L189 CegarLoopUtils]: For program point L484-2(line 484) no Hoare annotation was computed. [2021-02-21 18:47:18,862 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-21 18:47:18,863 INFO L189 CegarLoopUtils]: For program point L447(lines 447 492) no Hoare annotation was computed. [2021-02-21 18:47:18,863 INFO L189 CegarLoopUtils]: For program point L447-1(lines 447 492) no Hoare annotation was computed. [2021-02-21 18:47:18,863 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-21 18:47:18,863 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-21 18:47:18,863 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-21 18:47:18,863 INFO L189 CegarLoopUtils]: For program point L470-1(line 470) no Hoare annotation was computed. [2021-02-21 18:47:18,863 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-21 18:47:18,863 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-21 18:47:18,863 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-21 18:47:18,863 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-21 18:47:18,863 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-21 18:47:18,863 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-21 18:47:18,864 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-21 18:47:18,864 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-21 18:47:18,864 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-21 18:47:18,864 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-21 18:47:18,864 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-21 18:47:18,864 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-21 18:47:18,864 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-21 18:47:18,864 INFO L189 CegarLoopUtils]: For program point L801-1(line 801) no Hoare annotation was computed. [2021-02-21 18:47:18,864 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-21 18:47:18,864 INFO L189 CegarLoopUtils]: For program point L801-2(line 801) no Hoare annotation was computed. [2021-02-21 18:47:18,865 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-21 18:47:18,865 INFO L189 CegarLoopUtils]: For program point L799-1(line 799) no Hoare annotation was computed. [2021-02-21 18:47:18,865 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-21 18:47:18,865 INFO L189 CegarLoopUtils]: For program point L799-2(line 799) no Hoare annotation was computed. [2021-02-21 18:47:18,865 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-21 18:47:18,865 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-21 18:47:18,865 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 760 805) no Hoare annotation was computed. [2021-02-21 18:47:18,865 INFO L189 CegarLoopUtils]: For program point L760(lines 760 805) no Hoare annotation was computed. [2021-02-21 18:47:18,865 INFO L189 CegarLoopUtils]: For program point L791(lines 791 792) no Hoare annotation was computed. [2021-02-21 18:47:18,865 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-21 18:47:18,865 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 760 805) no Hoare annotation was computed. [2021-02-21 18:47:18,866 INFO L189 CegarLoopUtils]: For program point L779-1(line 779) no Hoare annotation was computed. [2021-02-21 18:47:18,866 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-21 18:47:18,866 INFO L189 CegarLoopUtils]: For program point L779-2(line 779) no Hoare annotation was computed. [2021-02-21 18:47:18,866 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 760 805) no Hoare annotation was computed. [2021-02-21 18:47:18,866 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-21 18:47:18,866 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-21 18:47:18,866 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-21 18:47:18,866 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-21 18:47:18,866 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-21 18:47:18,866 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-21 18:47:18,866 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-21 18:47:18,866 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-21 18:47:18,866 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-21 18:47:18,866 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-21 18:47:18,867 INFO L189 CegarLoopUtils]: For program point L784(lines 784 785) no Hoare annotation was computed. [2021-02-21 18:47:18,867 INFO L189 CegarLoopUtils]: For program point L780(lines 780 787) no Hoare annotation was computed. [2021-02-21 18:47:18,867 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-21 18:47:18,867 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-21 18:47:18,867 INFO L189 CegarLoopUtils]: For program point L774(lines 774 794) no Hoare annotation was computed. [2021-02-21 18:47:18,867 INFO L189 CegarLoopUtils]: For program point L774-1(lines 774 794) no Hoare annotation was computed. [2021-02-21 18:47:18,867 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-21 18:47:18,867 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 869 879) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,867 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 869 879) the Hoare annotation is: true [2021-02-21 18:47:18,867 INFO L185 CegarLoopUtils]: At program point L874(line 874) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,867 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 869 879) the Hoare annotation is: true [2021-02-21 18:47:18,868 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 231 241) no Hoare annotation was computed. [2021-02-21 18:47:18,868 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-21 18:47:18,868 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-21 18:47:18,868 INFO L189 CegarLoopUtils]: For program point L236-1(line 236) no Hoare annotation was computed. [2021-02-21 18:47:18,868 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 231 241) no Hoare annotation was computed. [2021-02-21 18:47:18,868 INFO L189 CegarLoopUtils]: For program point L236-2(line 236) no Hoare annotation was computed. [2021-02-21 18:47:18,868 INFO L189 CegarLoopUtils]: For program point L236-3(line 236) no Hoare annotation was computed. [2021-02-21 18:47:18,868 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 231 241) no Hoare annotation was computed. [2021-02-21 18:47:18,868 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 223 230) the Hoare annotation is: true [2021-02-21 18:47:18,868 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 223 230) the Hoare annotation is: true [2021-02-21 18:47:18,868 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 223 230) the Hoare annotation is: true [2021-02-21 18:47:18,869 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 190 196) the Hoare annotation is: true [2021-02-21 18:47:18,869 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 190 196) the Hoare annotation is: true [2021-02-21 18:47:18,869 INFO L185 CegarLoopUtils]: At program point L97(lines 96 145) 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))) [2021-02-21 18:47:18,869 INFO L185 CegarLoopUtils]: At program point L126(lines 126 141) 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))) [2021-02-21 18:47:18,869 INFO L185 CegarLoopUtils]: At program point L89(line 89) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,869 INFO L185 CegarLoopUtils]: At program point L118(line 118) 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))) [2021-02-21 18:47:18,869 INFO L185 CegarLoopUtils]: At program point L114(line 114) 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))) [2021-02-21 18:47:18,870 INFO L185 CegarLoopUtils]: At program point L114-1(line 114) 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))) [2021-02-21 18:47:18,870 INFO L185 CegarLoopUtils]: At program point L143(lines 96 145) 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))) [2021-02-21 18:47:18,870 INFO L185 CegarLoopUtils]: At program point L106(lines 106 112) 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))) [2021-02-21 18:47:18,870 INFO L185 CegarLoopUtils]: At program point L106-1(lines 106 112) 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))) [2021-02-21 18:47:18,870 INFO L185 CegarLoopUtils]: At program point L98(lines 98 102) 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))) [2021-02-21 18:47:18,870 INFO L185 CegarLoopUtils]: At program point L94(line 94) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,870 INFO L185 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,871 INFO L185 CegarLoopUtils]: At program point L136(line 136) 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))) [2021-02-21 18:47:18,871 INFO L185 CegarLoopUtils]: At program point L132(line 132) 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))) [2021-02-21 18:47:18,871 INFO L185 CegarLoopUtils]: At program point L132-1(line 132) 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))) [2021-02-21 18:47:18,871 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 86 153) the Hoare annotation is: true [2021-02-21 18:47:18,871 INFO L185 CegarLoopUtils]: At program point L132-2(line 132) 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))) [2021-02-21 18:47:18,871 INFO L185 CegarLoopUtils]: At program point L128(line 128) 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))) [2021-02-21 18:47:18,871 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 86 153) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,871 INFO L185 CegarLoopUtils]: At program point L124(line 124) 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))) [2021-02-21 18:47:18,872 INFO L185 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,872 INFO L185 CegarLoopUtils]: At program point L124-1(line 124) 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))) [2021-02-21 18:47:18,872 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 86 153) the Hoare annotation is: true [2021-02-21 18:47:18,872 INFO L185 CegarLoopUtils]: At program point L116(lines 116 122) 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))) [2021-02-21 18:47:18,872 INFO L185 CegarLoopUtils]: At program point L116-1(lines 116 122) 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))) [2021-02-21 18:47:18,872 INFO L185 CegarLoopUtils]: At program point L108(line 108) 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))) [2021-02-21 18:47:18,872 INFO L185 CegarLoopUtils]: At program point L104(line 104) 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))) [2021-02-21 18:47:18,873 INFO L185 CegarLoopUtils]: At program point L104-1(line 104) 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))) [2021-02-21 18:47:18,873 INFO L185 CegarLoopUtils]: At program point L88(line 88) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,873 INFO L185 CegarLoopUtils]: At program point L146(lines 95 147) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:47:18,873 INFO L185 CegarLoopUtils]: At program point L134(lines 134 140) 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))) [2021-02-21 18:47:18,873 INFO L185 CegarLoopUtils]: At program point L134-1(lines 126 141) 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))) [2021-02-21 18:47:18,873 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-21 18:47:18,873 INFO L189 CegarLoopUtils]: For program point L733-1(line 733) no Hoare annotation was computed. [2021-02-21 18:47:18,873 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-21 18:47:18,874 INFO L189 CegarLoopUtils]: For program point L733-2(line 733) no Hoare annotation was computed. [2021-02-21 18:47:18,874 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 714 759) no Hoare annotation was computed. [2021-02-21 18:47:18,874 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-21 18:47:18,874 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-21 18:47:18,874 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-21 18:47:18,874 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-21 18:47:18,874 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-21 18:47:18,874 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-21 18:47:18,874 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-21 18:47:18,874 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-21 18:47:18,874 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-21 18:47:18,874 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-21 18:47:18,874 INFO L189 CegarLoopUtils]: For program point L738(lines 738 739) no Hoare annotation was computed. [2021-02-21 18:47:18,875 INFO L189 CegarLoopUtils]: For program point L734(lines 734 741) no Hoare annotation was computed. [2021-02-21 18:47:18,875 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-21 18:47:18,875 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-21 18:47:18,875 INFO L189 CegarLoopUtils]: For program point L728(lines 728 748) no Hoare annotation was computed. [2021-02-21 18:47:18,875 INFO L189 CegarLoopUtils]: For program point L728-1(lines 728 748) no Hoare annotation was computed. [2021-02-21 18:47:18,875 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 714 759) no Hoare annotation was computed. [2021-02-21 18:47:18,875 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-21 18:47:18,875 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-21 18:47:18,875 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-21 18:47:18,875 INFO L189 CegarLoopUtils]: For program point L755-1(line 755) no Hoare annotation was computed. [2021-02-21 18:47:18,875 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-21 18:47:18,875 INFO L189 CegarLoopUtils]: For program point L755-2(line 755) no Hoare annotation was computed. [2021-02-21 18:47:18,876 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 714 759) no Hoare annotation was computed. [2021-02-21 18:47:18,876 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-21 18:47:18,876 INFO L189 CegarLoopUtils]: For program point L753-1(line 753) no Hoare annotation was computed. [2021-02-21 18:47:18,876 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-21 18:47:18,876 INFO L189 CegarLoopUtils]: For program point L753-2(line 753) no Hoare annotation was computed. [2021-02-21 18:47:18,876 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-21 18:47:18,876 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-21 18:47:18,876 INFO L189 CegarLoopUtils]: For program point L714(lines 714 759) no Hoare annotation was computed. [2021-02-21 18:47:18,876 INFO L189 CegarLoopUtils]: For program point L745(lines 745 746) no Hoare annotation was computed. [2021-02-21 18:47:18,876 INFO L185 CegarLoopUtils]: At program point L345(line 345) the Hoare annotation is: (or (and (= __utac_acc__Specification2_spec__2_~tmp~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0))) [2021-02-21 18:47:18,876 INFO L185 CegarLoopUtils]: At program point L339(line 339) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-21 18:47:18,876 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 321 349) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-21 18:47:18,877 INFO L185 CegarLoopUtils]: At program point L333(lines 333 343) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2021-02-21 18:47:18,877 INFO L185 CegarLoopUtils]: At program point L331(line 331) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-21 18:47:18,877 INFO L185 CegarLoopUtils]: At program point L331-1(line 331) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret31| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2021-02-21 18:47:18,877 INFO L185 CegarLoopUtils]: At program point L329(lines 329 346) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~2 0)))) [2021-02-21 18:47:18,877 INFO L185 CegarLoopUtils]: At program point L331-2(line 331) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret31| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2021-02-21 18:47:18,877 INFO L185 CegarLoopUtils]: At program point L331-3(line 331) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret31| 0) (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2021-02-21 18:47:18,877 INFO L185 CegarLoopUtils]: At program point L329-1(lines 321 349) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~2 0)) [2021-02-21 18:47:18,878 INFO L185 CegarLoopUtils]: At program point L327(line 327) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-21 18:47:18,878 INFO L185 CegarLoopUtils]: At program point L327-1(line 327) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification2_spec__2_#t~ret30| 0)) (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) [2021-02-21 18:47:18,878 INFO L185 CegarLoopUtils]: At program point L327-2(line 327) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification2_spec__2_#t~ret30| 0)) (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) [2021-02-21 18:47:18,878 INFO L185 CegarLoopUtils]: At program point L327-3(line 327) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (and (= __utac_acc__Specification2_spec__2_~tmp~2 0) (= |__utac_acc__Specification2_spec__2_#t~ret30| 0)) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-21 18:47:18,878 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2EXIT(lines 321 349) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~2 0)) [2021-02-21 18:47:18,878 INFO L185 CegarLoopUtils]: At program point L323(line 323) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-21 18:47:18,878 INFO L185 CegarLoopUtils]: At program point L342(line 342) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2021-02-21 18:47:18,878 INFO L185 CegarLoopUtils]: At program point L336(line 336) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-21 18:47:18,879 INFO L185 CegarLoopUtils]: At program point L334(lines 334 340) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-21 18:47:18,879 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-21 18:47:18,879 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-21 18:47:18,879 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 399 421) no Hoare annotation was computed. [2021-02-21 18:47:18,879 INFO L189 CegarLoopUtils]: For program point L407(lines 407 415) no Hoare annotation was computed. [2021-02-21 18:47:18,879 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 399 421) no Hoare annotation was computed. [2021-02-21 18:47:18,879 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-21 18:47:18,879 INFO L189 CegarLoopUtils]: For program point L407-2(lines 407 415) no Hoare annotation was computed. [2021-02-21 18:47:18,879 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 399 421) no Hoare annotation was computed. [2021-02-21 18:47:18,879 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 313 320) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-21 18:47:18,879 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1FINAL(lines 313 320) the Hoare annotation is: true [2021-02-21 18:47:18,879 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1EXIT(lines 313 320) the Hoare annotation is: true [2021-02-21 18:47:18,880 INFO L189 CegarLoopUtils]: For program point L48(line 48) no Hoare annotation was computed. [2021-02-21 18:47:18,880 INFO L189 CegarLoopUtils]: For program point L48-1(line 48) no Hoare annotation was computed. [2021-02-21 18:47:18,880 INFO L189 CegarLoopUtils]: For program point L48-2(line 48) no Hoare annotation was computed. [2021-02-21 18:47:18,880 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2021-02-21 18:47:18,880 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2021-02-21 18:47:18,880 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2021-02-21 18:47:18,880 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-21 18:47:18,880 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-21 18:47:18,880 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-21 18:47:18,880 INFO L189 CegarLoopUtils]: For program point L671-1(line 671) no Hoare annotation was computed. [2021-02-21 18:47:18,880 INFO L189 CegarLoopUtils]: For program point L671-2(line 671) no Hoare annotation was computed. [2021-02-21 18:47:18,880 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-21 18:47:18,880 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-21 18:47:18,881 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-21 18:47:18,881 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-21 18:47:18,881 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-21 18:47:18,881 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-21 18:47:18,881 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-21 18:47:18,881 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-21 18:47:18,881 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-21 18:47:18,881 INFO L189 CegarLoopUtils]: For program point L689-1(line 689) no Hoare annotation was computed. [2021-02-21 18:47:18,881 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-21 18:47:18,881 INFO L189 CegarLoopUtils]: For program point L689-2(line 689) no Hoare annotation was computed. [2021-02-21 18:47:18,881 INFO L189 CegarLoopUtils]: For program point L681(lines 659 682) no Hoare annotation was computed. [2021-02-21 18:47:18,881 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-21 18:47:18,882 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-21 18:47:18,882 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-21 18:47:18,882 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-21 18:47:18,882 INFO L189 CegarLoopUtils]: For program point L640(lines 640 656) no Hoare annotation was computed. [2021-02-21 18:47:18,882 INFO L189 CegarLoopUtils]: For program point L673-1(line 673) no Hoare annotation was computed. [2021-02-21 18:47:18,882 INFO L189 CegarLoopUtils]: For program point L673-2(line 673) no Hoare annotation was computed. [2021-02-21 18:47:18,882 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 611 713) no Hoare annotation was computed. [2021-02-21 18:47:18,882 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-21 18:47:18,882 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-21 18:47:18,882 INFO L189 CegarLoopUtils]: For program point L657(lines 657 698) no Hoare annotation was computed. [2021-02-21 18:47:18,882 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-21 18:47:18,882 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-21 18:47:18,882 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-21 18:47:18,882 INFO L189 CegarLoopUtils]: For program point L649-1(line 649) no Hoare annotation was computed. [2021-02-21 18:47:18,883 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 611 713) no Hoare annotation was computed. [2021-02-21 18:47:18,883 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-21 18:47:18,883 INFO L189 CegarLoopUtils]: For program point L699(lines 699 710) no Hoare annotation was computed. [2021-02-21 18:47:18,883 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-21 18:47:18,883 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-21 18:47:18,883 INFO L189 CegarLoopUtils]: For program point L691-1(line 691) no Hoare annotation was computed. [2021-02-21 18:47:18,883 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 611 713) no Hoare annotation was computed. [2021-02-21 18:47:18,883 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-21 18:47:18,883 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-21 18:47:18,883 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-21 18:47:18,883 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-21 18:47:18,883 INFO L189 CegarLoopUtils]: For program point L675-1(line 675) no Hoare annotation was computed. [2021-02-21 18:47:18,883 INFO L189 CegarLoopUtils]: For program point L642-1(line 642) no Hoare annotation was computed. [2021-02-21 18:47:18,884 INFO L189 CegarLoopUtils]: For program point L700(lines 700 707) no Hoare annotation was computed. [2021-02-21 18:47:18,884 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-21 18:47:18,884 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-21 18:47:18,884 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-21 18:47:18,884 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-21 18:47:18,884 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-21 18:47:18,884 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-21 18:47:18,884 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-21 18:47:18,884 INFO L189 CegarLoopUtils]: For program point L635(lines 635 639) no Hoare annotation was computed. [2021-02-21 18:47:18,884 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-21 18:47:18,884 INFO L189 CegarLoopUtils]: For program point L660-2(lines 660 680) no Hoare annotation was computed. [2021-02-21 18:47:18,885 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-21 18:47:18,885 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-21 18:47:18,885 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-21 18:47:18,885 INFO L189 CegarLoopUtils]: For program point L611(lines 611 713) no Hoare annotation was computed. [2021-02-21 18:47:18,885 INFO L189 CegarLoopUtils]: For program point L611-1(lines 611 713) no Hoare annotation was computed. [2021-02-21 18:47:18,885 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-21 18:47:18,885 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-21 18:47:18,885 INFO L189 CegarLoopUtils]: For program point L702-1(line 702) no Hoare annotation was computed. [2021-02-21 18:47:18,885 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-21 18:47:18,885 INFO L189 CegarLoopUtils]: For program point L702-2(line 702) no Hoare annotation was computed. [2021-02-21 18:47:18,885 INFO L189 CegarLoopUtils]: For program point L661(lines 660 680) no Hoare annotation was computed. [2021-02-21 18:47:18,885 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-21 18:47:18,886 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-21 18:47:18,886 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-21 18:47:18,886 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-21 18:47:18,886 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-21 18:47:18,886 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-21 18:47:18,886 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-21 18:47:18,886 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-21 18:47:18,886 INFO L189 CegarLoopUtils]: For program point L645-1(line 645) no Hoare annotation was computed. [2021-02-21 18:47:18,886 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-21 18:47:18,886 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-21 18:47:18,886 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-21 18:47:18,886 INFO L189 CegarLoopUtils]: For program point L662(lines 662 666) no Hoare annotation was computed. [2021-02-21 18:47:18,886 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-21 18:47:18,887 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-21 18:47:18,887 INFO L189 CegarLoopUtils]: For program point L687-1(line 687) no Hoare annotation was computed. [2021-02-21 18:47:18,887 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-21 18:47:18,887 INFO L189 CegarLoopUtils]: For program point L687-2(line 687) no Hoare annotation was computed. [2021-02-21 18:47:18,887 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-21 18:47:18,887 INFO L185 CegarLoopUtils]: At program point L353(line 353) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,887 INFO L185 CegarLoopUtils]: At program point L312(line 312) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,887 INFO L185 CegarLoopUtils]: At program point L791(line 791) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,887 INFO L185 CegarLoopUtils]: At program point L791-1(line 791) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,887 INFO L185 CegarLoopUtils]: At program point L746(line 746) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,888 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,888 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,888 INFO L185 CegarLoopUtils]: At program point L738(line 738) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,888 INFO L185 CegarLoopUtils]: At program point L610(line 610) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:47:18,888 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,888 INFO L185 CegarLoopUtils]: At program point L738-1(line 738) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,888 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,888 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,889 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,889 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,889 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,889 INFO L185 CegarLoopUtils]: At program point L280(line 280) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,889 INFO L185 CegarLoopUtils]: At program point L792(line 792) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,889 INFO L185 CegarLoopUtils]: At program point L280-1(line 280) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,889 INFO L185 CegarLoopUtils]: At program point L280-2(line 280) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,889 INFO L185 CegarLoopUtils]: At program point L280-3(line 280) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,889 INFO L185 CegarLoopUtils]: At program point L276(line 276) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,890 INFO L185 CegarLoopUtils]: At program point L404(line 404) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,890 INFO L185 CegarLoopUtils]: At program point L276-1(line 276) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,890 INFO L185 CegarLoopUtils]: At program point L276-2(line 276) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,890 INFO L185 CegarLoopUtils]: At program point L276-3(line 276) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,890 INFO L185 CegarLoopUtils]: At program point L272(line 272) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,890 INFO L185 CegarLoopUtils]: At program point L276-4(line 276) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,890 INFO L185 CegarLoopUtils]: At program point L784(line 784) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,890 INFO L185 CegarLoopUtils]: At program point L272-1(line 272) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,890 INFO L185 CegarLoopUtils]: At program point L784-1(line 784) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,891 INFO L185 CegarLoopUtils]: At program point L272-2(line 272) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,891 INFO L185 CegarLoopUtils]: At program point L272-3(line 272) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,891 INFO L185 CegarLoopUtils]: At program point L268(line 268) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,891 INFO L185 CegarLoopUtils]: At program point L268-1(line 268) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,891 INFO L185 CegarLoopUtils]: At program point L268-2(line 268) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,891 INFO L185 CegarLoopUtils]: At program point L268-3(line 268) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,891 INFO L185 CegarLoopUtils]: At program point L264(line 264) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,891 INFO L185 CegarLoopUtils]: At program point L268-4(line 268) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,891 INFO L185 CegarLoopUtils]: At program point L264-1(line 264) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,891 INFO L185 CegarLoopUtils]: At program point L268-5(line 268) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,892 INFO L185 CegarLoopUtils]: At program point L264-2(line 264) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,892 INFO L185 CegarLoopUtils]: At program point L268-6(line 268) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,892 INFO L185 CegarLoopUtils]: At program point L264-3(line 264) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,892 INFO L185 CegarLoopUtils]: At program point L268-7(line 268) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,892 INFO L185 CegarLoopUtils]: At program point L260(line 260) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,892 INFO L185 CegarLoopUtils]: At program point L264-4(line 264) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,892 INFO L185 CegarLoopUtils]: At program point L260-1(line 260) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,892 INFO L185 CegarLoopUtils]: At program point L739(line 739) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,892 INFO L185 CegarLoopUtils]: At program point L260-2(line 260) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,893 INFO L185 CegarLoopUtils]: At program point L260-3(line 260) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,893 INFO L185 CegarLoopUtils]: At program point L417(line 417) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,893 INFO L185 CegarLoopUtils]: At program point L256(line 256) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,893 INFO L185 CegarLoopUtils]: At program point L417-1(line 417) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,893 INFO L185 CegarLoopUtils]: At program point L417-2(line 417) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,893 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:47:18,893 INFO L185 CegarLoopUtils]: At program point L413(line 413) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,893 INFO L185 CegarLoopUtils]: At program point L413-1(line 413) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,893 INFO L185 CegarLoopUtils]: At program point L413-2(line 413) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,894 INFO L185 CegarLoopUtils]: At program point L413-3(line 413) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,894 INFO L185 CegarLoopUtils]: At program point L409(line 409) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,894 INFO L185 CegarLoopUtils]: At program point L409-1(line 409) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,894 INFO L185 CegarLoopUtils]: At program point L409-2(line 409) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,894 INFO L185 CegarLoopUtils]: At program point L409-3(line 409) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,894 INFO L185 CegarLoopUtils]: At program point L405(line 405) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,894 INFO L185 CegarLoopUtils]: At program point L409-4(line 409) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,894 INFO L185 CegarLoopUtils]: At program point L405-1(line 405) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,894 INFO L185 CegarLoopUtils]: At program point L409-5(line 409) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,895 INFO L185 CegarLoopUtils]: At program point L405-2(line 405) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,895 INFO L185 CegarLoopUtils]: At program point L405-3(line 405) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,895 INFO L185 CegarLoopUtils]: At program point L405-4(line 405) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,895 INFO L185 CegarLoopUtils]: At program point L785(line 785) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,895 INFO L185 CegarLoopUtils]: At program point L405-5(line 405) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,895 INFO L185 CegarLoopUtils]: At program point L405-6(line 405) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,895 INFO L185 CegarLoopUtils]: At program point L405-7(line 405) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,895 INFO L185 CegarLoopUtils]: At program point L352(line 352) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,895 INFO L185 CegarLoopUtils]: At program point L282(line 282) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,895 INFO L185 CegarLoopUtils]: At program point L282-1(line 282) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,896 INFO L185 CegarLoopUtils]: At program point L282-2(line 282) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,896 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#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~string41.offset| |old(#t~string41.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 18:47:18,896 INFO L185 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,896 INFO L185 CegarLoopUtils]: At program point L745-1(line 745) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,896 INFO L185 CegarLoopUtils]: At program point L807(line 807) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:47:18,896 INFO L185 CegarLoopUtils]: At program point L163(line 163) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:47:18,897 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:47:18,897 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 206 222) no Hoare annotation was computed. [2021-02-21 18:47:18,897 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-21 18:47:18,897 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 206 222) no Hoare annotation was computed. [2021-02-21 18:47:18,897 INFO L189 CegarLoopUtils]: For program point L217-1(lines 206 222) no Hoare annotation was computed. [2021-02-21 18:47:18,897 INFO L189 CegarLoopUtils]: For program point L213(lines 213 219) no Hoare annotation was computed. [2021-02-21 18:47:18,897 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-21 18:47:18,897 INFO L189 CegarLoopUtils]: For program point L211-1(line 211) no Hoare annotation was computed. [2021-02-21 18:47:18,897 INFO L189 CegarLoopUtils]: For program point L211-2(line 211) no Hoare annotation was computed. [2021-02-21 18:47:18,897 INFO L189 CegarLoopUtils]: For program point L211-3(line 211) no Hoare annotation was computed. [2021-02-21 18:47:18,897 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 422 430) no Hoare annotation was computed. [2021-02-21 18:47:18,897 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-21 18:47:18,898 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-21 18:47:18,898 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 422 430) no Hoare annotation was computed. [2021-02-21 18:47:18,898 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 422 430) no Hoare annotation was computed. [2021-02-21 18:47:18,898 INFO L185 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-21 18:47:18,898 INFO L185 CegarLoopUtils]: At program point L383(line 383) 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)))) [2021-02-21 18:47:18,898 INFO L192 CegarLoopUtils]: At program point L382-1(lines 378 389) the Hoare annotation is: true [2021-02-21 18:47:18,898 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 378 389) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 18:47:18,898 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 378 389) the Hoare annotation is: true [2021-02-21 18:47:18,898 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 18:47:18,898 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 18:47:18,898 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 18:47:18,899 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 18:47:18,899 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:47:18,899 INFO L185 CegarLoopUtils]: At program point L177(lines 177 183) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:47:18,899 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 166 189) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0))) [2021-02-21 18:47:18,899 INFO L185 CegarLoopUtils]: At program point L172(line 172) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-21 18:47:18,899 INFO L192 CegarLoopUtils]: At program point timeShiftEXIT(lines 166 189) the Hoare annotation is: true [2021-02-21 18:47:18,899 INFO L185 CegarLoopUtils]: At program point L170(lines 169 188) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:47:18,899 INFO L192 CegarLoopUtils]: At program point timeShiftFINAL(lines 166 189) the Hoare annotation is: true [2021-02-21 18:47:18,899 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 808 837) the Hoare annotation is: true [2021-02-21 18:47:18,900 INFO L192 CegarLoopUtils]: At program point L822(lines 822 826) the Hoare annotation is: true [2021-02-21 18:47:18,900 INFO L192 CegarLoopUtils]: At program point L822-1(lines 822 826) the Hoare annotation is: true [2021-02-21 18:47:18,900 INFO L192 CegarLoopUtils]: At program point L818-2(lines 818 832) the Hoare annotation is: true [2021-02-21 18:47:18,900 INFO L192 CegarLoopUtils]: At program point L814(line 814) the Hoare annotation is: true [2021-02-21 18:47:18,900 INFO L192 CegarLoopUtils]: At program point L814-1(line 814) the Hoare annotation is: true [2021-02-21 18:47:18,900 INFO L192 CegarLoopUtils]: At program point L810(line 810) the Hoare annotation is: true [2021-02-21 18:47:18,900 INFO L192 CegarLoopUtils]: At program point L833(lines 808 837) the Hoare annotation is: true [2021-02-21 18:47:18,900 INFO L192 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: true [2021-02-21 18:47:18,900 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 808 837) the Hoare annotation is: true [2021-02-21 18:47:18,900 INFO L192 CegarLoopUtils]: At program point L819(line 819) the Hoare annotation is: true [2021-02-21 18:47:18,900 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 390 398) the Hoare annotation is: true [2021-02-21 18:47:18,901 INFO L185 CegarLoopUtils]: At program point L395(line 395) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) [2021-02-21 18:47:18,901 INFO L192 CegarLoopUtils]: At program point L394(line 394) the Hoare annotation is: true [2021-02-21 18:47:18,901 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 390 398) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~pumpRunning~0 0))) [2021-02-21 18:47:18,901 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 390 398) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~pumpRunning~0 0))) [2021-02-21 18:47:18,901 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 354 365) the Hoare annotation is: true [2021-02-21 18:47:18,901 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 354 365) the Hoare annotation is: true [2021-02-21 18:47:18,901 INFO L192 CegarLoopUtils]: At program point L359(line 359) the Hoare annotation is: true [2021-02-21 18:47:18,901 INFO L192 CegarLoopUtils]: At program point L358-1(lines 354 365) the Hoare annotation is: true [2021-02-21 18:47:18,901 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 862 868) the Hoare annotation is: true [2021-02-21 18:47:18,901 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 862 868) the Hoare annotation is: true [2021-02-21 18:47:18,901 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 18:47:18,902 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:47:18,902 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 18:47:18,902 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 18:47:18,902 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 302 309) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-21 18:47:18,902 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 302 309) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-21 18:47:18,902 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 302 309) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-21 18:47:18,902 INFO L192 CegarLoopUtils]: At program point L370-1(lines 366 377) the Hoare annotation is: true [2021-02-21 18:47:18,902 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 366 377) the Hoare annotation is: true [2021-02-21 18:47:18,902 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 366 377) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-21 18:47:18,903 INFO L185 CegarLoopUtils]: At program point L371(line 371) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-21 18:47:18,903 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 432 439) the Hoare annotation is: true [2021-02-21 18:47:18,903 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 436) the Hoare annotation is: true [2021-02-21 18:47:18,903 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 432 439) the Hoare annotation is: true [2021-02-21 18:47:18,903 INFO L192 CegarLoopUtils]: At program point L436(line 436) the Hoare annotation is: true [2021-02-21 18:47:18,903 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 432 439) the Hoare annotation is: true [2021-02-21 18:47:18,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 06:47:18 BoogieIcfgContainer [2021-02-21 18:47:18,925 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 18:47:18,926 INFO L168 Benchmark]: Toolchain (without parser) took 63622.30 ms. Allocated memory was 155.2 MB in the beginning and 675.3 MB in the end (delta: 520.1 MB). Free memory was 129.8 MB in the beginning and 300.4 MB in the end (delta: -170.6 MB). Peak memory consumption was 419.3 MB. Max. memory is 8.0 GB. [2021-02-21 18:47:18,926 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 155.2 MB. Free memory is still 127.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 18:47:18,927 INFO L168 Benchmark]: CACSL2BoogieTranslator took 623.83 ms. Allocated memory is still 155.2 MB. Free memory was 128.6 MB in the beginning and 108.6 MB in the end (delta: 20.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-21 18:47:18,927 INFO L168 Benchmark]: Boogie Preprocessor took 130.69 ms. Allocated memory is still 155.2 MB. Free memory was 108.4 MB in the beginning and 104.7 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-21 18:47:18,928 INFO L168 Benchmark]: RCFGBuilder took 1493.76 ms. Allocated memory was 155.2 MB in the beginning and 186.6 MB in the end (delta: 31.5 MB). Free memory was 104.7 MB in the beginning and 127.5 MB in the end (delta: -22.8 MB). Peak memory consumption was 35.9 MB. Max. memory is 8.0 GB. [2021-02-21 18:47:18,928 INFO L168 Benchmark]: TraceAbstraction took 61350.48 ms. Allocated memory was 186.6 MB in the beginning and 675.3 MB in the end (delta: 488.6 MB). Free memory was 127.5 MB in the beginning and 300.4 MB in the end (delta: -173.0 MB). Peak memory consumption was 384.4 MB. Max. memory is 8.0 GB. [2021-02-21 18:47:18,930 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 155.2 MB. Free memory is still 127.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 623.83 ms. Allocated memory is still 155.2 MB. Free memory was 128.6 MB in the beginning and 108.6 MB in the end (delta: 20.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 130.69 ms. Allocated memory is still 155.2 MB. Free memory was 108.4 MB in the beginning and 104.7 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1493.76 ms. Allocated memory was 155.2 MB in the beginning and 186.6 MB in the end (delta: 31.5 MB). Free memory was 104.7 MB in the beginning and 127.5 MB in the end (delta: -22.8 MB). Peak memory consumption was 35.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 61350.48 ms. Allocated memory was 186.6 MB in the beginning and 675.3 MB in the end (delta: 488.6 MB). Free memory was 127.5 MB in the beginning and 300.4 MB in the end (delta: -173.0 MB). Peak memory consumption was 384.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 436]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 818]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 95]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && \result <= 1) && retValue_acc <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 880]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 287]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 242]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 869]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 223]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 190]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 86]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 321]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || tmp == 0 - ProcedureContractResult [Line: 313]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 378]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 166]: Procedure Contract for timeShift Derived contract for procedure timeShift: 1 - ProcedureContractResult [Line: 390]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 808]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 354]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 862]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 302]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 366]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 432]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 609 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 23.2s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 18.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 37.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 988 SDtfs, 2141 SDslu, 2197 SDs, 0 SdLazy, 3369 SolverSat, 631 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 185 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 268 ImplicationChecksByTransitivity, 10.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=524occurred 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: 0.6s AutomataMinimizationTime, 5 MinimizatonAttempts, 354 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 232 LocationsWithAnnotation, 1353 PreInvPairs, 1896 NumberOfFragments, 2777 HoareAnnotationTreeSize, 1353 FomulaSimplifications, 1259408 FormulaSimplificationTreeSizeReduction, 8.5s HoareSimplificationTime, 232 FomulaSimplificationsInter, 46710 FormulaSimplificationTreeSizeReductionInter, 29.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, 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...