/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product23.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 21:50:49,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 21:50:49,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 21:50:49,624 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 21:50:49,625 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 21:50:49,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 21:50:49,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 21:50:49,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 21:50:49,632 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 21:50:49,633 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 21:50:49,635 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 21:50:49,636 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 21:50:49,636 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 21:50:49,638 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 21:50:49,639 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 21:50:49,640 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 21:50:49,641 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 21:50:49,642 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 21:50:49,658 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 21:50:49,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 21:50:49,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 21:50:49,672 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 21:50:49,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 21:50:49,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 21:50:49,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 21:50:49,683 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 21:50:49,683 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 21:50:49,688 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 21:50:49,688 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 21:50:49,689 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 21:50:49,690 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 21:50:49,693 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 21:50:49,694 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 21:50:49,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 21:50:49,696 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 21:50:49,697 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 21:50:49,698 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 21:50:49,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 21:50:49,698 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 21:50:49,699 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 21:50:49,700 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 21:50:49,701 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 21:50:49,724 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 21:50:49,725 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 21:50:49,729 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 21:50:49,729 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 21:50:49,729 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 21:50:49,729 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 21:50:49,729 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 21:50:49,730 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 21:50:49,730 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 21:50:49,730 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 21:50:49,731 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 21:50:49,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 21:50:49,731 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 21:50:49,731 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 21:50:49,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 21:50:49,732 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 21:50:49,732 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 21:50:49,732 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 21:50:49,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 21:50:49,733 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 21:50:49,733 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 21:50:49,733 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 21:50:49,733 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-23 21:50:50,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 21:50:50,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 21:50:50,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 21:50:50,154 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 21:50:50,155 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 21:50:50,156 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product23.cil.c [2021-02-23 21:50:50,234 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d3c020c8/6bb10c43f821402080535ce69eec440c/FLAG3369d2657 [2021-02-23 21:50:50,908 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 21:50:50,909 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product23.cil.c [2021-02-23 21:50:50,928 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d3c020c8/6bb10c43f821402080535ce69eec440c/FLAG3369d2657 [2021-02-23 21:50:51,159 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d3c020c8/6bb10c43f821402080535ce69eec440c [2021-02-23 21:50:51,162 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 21:50:51,178 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 21:50:51,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 21:50:51,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 21:50:51,189 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 21:50:51,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:50:51" (1/1) ... [2021-02-23 21:50:51,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e32d4d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:50:51, skipping insertion in model container [2021-02-23 21:50:51,191 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:50:51" (1/1) ... [2021-02-23 21:50:51,199 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 21:50:51,270 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 21:50:51,547 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_product23.cil.c[13059,13072] [2021-02-23 21:50:51,581 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:50:51,592 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 21:50:51,710 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_product23.cil.c[13059,13072] [2021-02-23 21:50:51,734 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:50:51,773 INFO L208 MainTranslator]: Completed translation [2021-02-23 21:50:51,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:50:51 WrapperNode [2021-02-23 21:50:51,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 21:50:51,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 21:50:51,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 21:50:51,775 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 21:50:51,788 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:50:51" (1/1) ... [2021-02-23 21:50:51,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:50:51" (1/1) ... [2021-02-23 21:50:51,807 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:50:51" (1/1) ... [2021-02-23 21:50:51,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:50:51" (1/1) ... [2021-02-23 21:50:51,836 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:50:51" (1/1) ... [2021-02-23 21:50:51,846 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:50:51" (1/1) ... [2021-02-23 21:50:51,851 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:50:51" (1/1) ... [2021-02-23 21:50:51,858 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 21:50:51,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 21:50:51,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 21:50:51,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 21:50:51,860 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:50:51" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 21:50:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 21:50:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 21:50:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 21:50:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 21:50:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 21:50:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 21:50:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 21:50:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 21:50:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 21:50:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 21:50:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-23 21:50:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-23 21:50:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-23 21:50:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 21:50:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 21:50:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 21:50:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 21:50:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 21:50:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 21:50:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 21:50:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 21:50:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 21:50:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 21:50:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-23 21:50:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 21:50:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 21:50:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 21:50:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 21:50:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 21:50:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 21:50:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-23 21:50:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-23 21:50:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 21:50:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 21:50:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 21:50:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 21:50:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 21:50:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 21:50:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 21:50:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 21:50:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 21:50:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 21:50:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 21:50:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 21:50:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 21:50:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 21:50:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 21:50:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 21:50:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 21:50:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 21:50:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 21:50:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 21:50:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 21:50:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-23 21:50:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 21:50:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 21:50:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-23 21:50:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-23 21:50:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 21:50:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 21:50:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 21:50:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 21:50:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 21:50:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 21:50:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 21:50:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 21:50:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 21:50:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 21:50:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 21:50:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 21:50:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 21:50:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 21:50:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 21:50:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-23 21:50:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 21:50:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 21:50:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 21:50:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 21:50:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 21:50:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 21:50:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 21:50:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 21:50:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-23 21:50:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-23 21:50:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 21:50:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 21:50:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 21:50:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 21:50:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 21:50:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 21:50:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 21:50:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 21:50:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 21:50:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 21:50:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 21:50:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 21:50:53,512 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 21:50:53,512 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 21:50:53,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:50:53 BoogieIcfgContainer [2021-02-23 21:50:53,515 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 21:50:53,517 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 21:50:53,518 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 21:50:53,521 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 21:50:53,521 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 09:50:51" (1/3) ... [2021-02-23 21:50:53,522 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42946709 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:50:53, skipping insertion in model container [2021-02-23 21:50:53,522 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:50:51" (2/3) ... [2021-02-23 21:50:53,523 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42946709 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:50:53, skipping insertion in model container [2021-02-23 21:50:53,523 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:50:53" (3/3) ... [2021-02-23 21:50:53,524 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product23.cil.c [2021-02-23 21:50:53,531 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 21:50:53,537 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 21:50:53,556 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 21:50:53,580 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 21:50:53,580 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 21:50:53,580 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-23 21:50:53,581 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 21:50:53,581 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 21:50:53,581 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 21:50:53,581 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 21:50:53,581 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 21:50:53,604 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states. [2021-02-23 21:50:53,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-23 21:50:53,625 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:50:53,626 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] [2021-02-23 21:50:53,626 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:50:53,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:50:53,635 INFO L82 PathProgramCache]: Analyzing trace with hash 1617460480, now seen corresponding path program 1 times [2021-02-23 21:50:53,645 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:50:53,645 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1459874458] [2021-02-23 21:50:53,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:50:53,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:54,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:54,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:54,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:54,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:54,620 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:50:54,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:50:54,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:54,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:54,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:54,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:50:54,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:54,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:54,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:54,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:50:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:54,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:54,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:54,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:50:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:54,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:54,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:54,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:50:54,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:54,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:54,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:54,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:50:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:54,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:54,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:54,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 21:50:54,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:54,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:54,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:54,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-23 21:50:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:54,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:54,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:54,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:50:54,877 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1459874458] [2021-02-23 21:50:54,879 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:50:54,879 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 21:50:54,880 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369817425] [2021-02-23 21:50:54,885 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 21:50:54,885 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:50:54,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 21:50:54,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 21:50:54,901 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 4 states. [2021-02-23 21:50:56,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:50:56,534 INFO L93 Difference]: Finished difference Result 489 states and 584 transitions. [2021-02-23 21:50:56,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 21:50:56,536 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-23 21:50:56,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:50:56,552 INFO L225 Difference]: With dead ends: 489 [2021-02-23 21:50:56,553 INFO L226 Difference]: Without dead ends: 314 [2021-02-23 21:50:56,558 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 21:50:56,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 314 states. [2021-02-23 21:50:56,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 314 to 264. [2021-02-23 21:50:56,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 264 states. [2021-02-23 21:50:56,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 289 transitions. [2021-02-23 21:50:56,741 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 289 transitions. Word has length 153 [2021-02-23 21:50:56,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:50:56,742 INFO L480 AbstractCegarLoop]: Abstraction has 264 states and 289 transitions. [2021-02-23 21:50:56,742 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 21:50:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 289 transitions. [2021-02-23 21:50:56,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-23 21:50:56,747 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:50:56,747 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] [2021-02-23 21:50:56,748 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 21:50:56,748 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:50:56,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:50:56,748 INFO L82 PathProgramCache]: Analyzing trace with hash -2096474291, now seen corresponding path program 1 times [2021-02-23 21:50:56,749 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:50:56,749 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [643334883] [2021-02-23 21:50:56,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:50:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:56,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:56,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:56,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:56,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:50:56,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:56,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:57,197 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:50:57,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:50:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:57,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:57,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:57,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:50:57,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:57,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:57,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:57,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:50:57,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:57,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:57,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:57,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:50:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:57,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:57,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:57,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:50:57,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:57,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:57,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:57,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:50:57,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:57,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:57,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:57,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-23 21:50:57,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:57,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:57,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:57,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-23 21:50:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:57,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:57,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:57,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:50:57,306 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [643334883] [2021-02-23 21:50:57,306 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:50:57,306 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 21:50:57,307 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813381197] [2021-02-23 21:50:57,308 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 21:50:57,309 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:50:57,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 21:50:57,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 21:50:57,310 INFO L87 Difference]: Start difference. First operand 264 states and 289 transitions. Second operand 5 states. [2021-02-23 21:50:58,052 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:50:59,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:50:59,228 INFO L93 Difference]: Finished difference Result 411 states and 470 transitions. [2021-02-23 21:50:59,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 21:50:59,228 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-23 21:50:59,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:50:59,233 INFO L225 Difference]: With dead ends: 411 [2021-02-23 21:50:59,233 INFO L226 Difference]: Without dead ends: 303 [2021-02-23 21:50:59,257 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 [2021-02-23 21:50:59,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2021-02-23 21:50:59,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 254. [2021-02-23 21:50:59,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254 states. [2021-02-23 21:50:59,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 276 transitions. [2021-02-23 21:50:59,409 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 276 transitions. Word has length 154 [2021-02-23 21:50:59,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:50:59,410 INFO L480 AbstractCegarLoop]: Abstraction has 254 states and 276 transitions. [2021-02-23 21:50:59,410 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 21:50:59,410 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 276 transitions. [2021-02-23 21:50:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-02-23 21:50:59,413 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:50:59,413 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] [2021-02-23 21:50:59,413 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 21:50:59,414 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:50:59,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:50:59,414 INFO L82 PathProgramCache]: Analyzing trace with hash -203409887, now seen corresponding path program 1 times [2021-02-23 21:50:59,415 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:50:59,415 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1446586126] [2021-02-23 21:50:59,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:50:59,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:50:59,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:59,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:50:59,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:59,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:50:59,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:59,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:50:59,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:59,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:50:59,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:59,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 21:50:59,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:59,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 21:50:59,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:59,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 21:50:59,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:50:59,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:50:59,958 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:50:59,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:50:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:00,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:00,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:00,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:00,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 21:51:00,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:51:00,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:00,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:00,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:00,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:51:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:00,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:00,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:00,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:51:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:00,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:00,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:00,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:00,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 21:51:00,076 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 21:51:00,077 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 21:51:00,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:51:00,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:00,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:00,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:00,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:51:00,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:00,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:00,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:00,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-23 21:51:00,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:00,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:00,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:00,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-23 21:51:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:00,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:00,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:00,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:51:00,206 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1446586126] [2021-02-23 21:51:00,206 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:51:00,206 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 21:51:00,207 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702359527] [2021-02-23 21:51:00,207 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 21:51:00,207 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:51:00,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 21:51:00,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 21:51:00,209 INFO L87 Difference]: Start difference. First operand 254 states and 276 transitions. Second operand 10 states. [2021-02-23 21:51:00,759 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:51:01,202 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 21:51:01,577 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 21:51:01,934 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:02,319 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:51:02,678 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:03,837 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:51:05,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:51:05,991 INFO L93 Difference]: Finished difference Result 667 states and 781 transitions. [2021-02-23 21:51:05,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 21:51:05,992 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 163 [2021-02-23 21:51:05,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:51:06,001 INFO L225 Difference]: With dead ends: 667 [2021-02-23 21:51:06,001 INFO L226 Difference]: Without dead ends: 533 [2021-02-23 21:51:06,004 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-23 21:51:06,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 533 states. [2021-02-23 21:51:06,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 533 to 456. [2021-02-23 21:51:06,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 456 states. [2021-02-23 21:51:06,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 515 transitions. [2021-02-23 21:51:06,256 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 515 transitions. Word has length 163 [2021-02-23 21:51:06,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:51:06,258 INFO L480 AbstractCegarLoop]: Abstraction has 456 states and 515 transitions. [2021-02-23 21:51:06,258 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 21:51:06,258 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 515 transitions. [2021-02-23 21:51:06,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2021-02-23 21:51:06,264 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:51:06,264 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] [2021-02-23 21:51:06,265 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 21:51:06,265 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:51:06,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:51:06,266 INFO L82 PathProgramCache]: Analyzing trace with hash 1728916975, now seen corresponding path program 1 times [2021-02-23 21:51:06,266 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:51:06,266 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [174551305] [2021-02-23 21:51:06,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:51:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:06,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:06,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:06,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:06,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:06,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:06,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:06,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:06,709 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:51:06,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:51:06,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:06,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:06,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:06,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:51:06,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:06,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:06,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:51:06,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:06,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:06,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:51:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:06,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:06,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:51:06,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:06,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:06,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:51:06,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:06,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:06,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-23 21:51:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:06,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:06,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 21:51:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:06,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:06,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:06,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:06,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-23 21:51:06,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:06,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:06,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:06,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:51:06,918 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [174551305] [2021-02-23 21:51:06,918 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:51:06,918 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 21:51:06,918 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490873990] [2021-02-23 21:51:06,919 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 21:51:06,919 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:51:06,920 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 21:51:06,920 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 21:51:06,920 INFO L87 Difference]: Start difference. First operand 456 states and 515 transitions. Second operand 10 states. [2021-02-23 21:51:07,576 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:51:08,806 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:09,233 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:51:09,849 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:51:10,251 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:10,795 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:11,236 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:51:11,617 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:12,213 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:51:13,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:51:13,540 INFO L93 Difference]: Finished difference Result 1249 states and 1527 transitions. [2021-02-23 21:51:13,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-23 21:51:13,541 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 172 [2021-02-23 21:51:13,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:51:13,547 INFO L225 Difference]: With dead ends: 1249 [2021-02-23 21:51:13,547 INFO L226 Difference]: Without dead ends: 913 [2021-02-23 21:51:13,550 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2021-02-23 21:51:13,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 913 states. [2021-02-23 21:51:13,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 913 to 744. [2021-02-23 21:51:13,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 744 states. [2021-02-23 21:51:13,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 854 transitions. [2021-02-23 21:51:13,853 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 854 transitions. Word has length 172 [2021-02-23 21:51:13,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:51:13,853 INFO L480 AbstractCegarLoop]: Abstraction has 744 states and 854 transitions. [2021-02-23 21:51:13,853 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 21:51:13,854 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 854 transitions. [2021-02-23 21:51:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-02-23 21:51:13,857 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:51:13,858 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, 1, 1] [2021-02-23 21:51:13,858 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 21:51:13,858 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:51:13,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:51:13,859 INFO L82 PathProgramCache]: Analyzing trace with hash -98165557, now seen corresponding path program 1 times [2021-02-23 21:51:13,859 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:51:13,859 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [10291960] [2021-02-23 21:51:13,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:51:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:13,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:13,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:13,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:13,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:13,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:13,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:13,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:13,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:13,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:13,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:13,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:13,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:13,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:13,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:13,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:13,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:13,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:13,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:14,273 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:51:14,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:51:14,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:14,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:14,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:14,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:14,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:14,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:51:14,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:14,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:14,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:14,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:51:14,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:14,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:14,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:14,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:51:14,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:14,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:14,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:14,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:51:14,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:14,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:14,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:14,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:51:14,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:14,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:14,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:14,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 21:51:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:14,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:14,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:14,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 21:51:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:14,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:14,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:14,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-23 21:51:14,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:14,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:14,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:14,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-23 21:51:14,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:51:14,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:14,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:51:14,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:14,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:14,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:51:14,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:51:14,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:51:14,532 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [10291960] [2021-02-23 21:51:14,532 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:51:14,532 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 21:51:14,533 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1631427954] [2021-02-23 21:51:14,533 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 21:51:14,533 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:51:14,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 21:51:14,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 21:51:14,534 INFO L87 Difference]: Start difference. First operand 744 states and 854 transitions. Second operand 11 states. [2021-02-23 21:51:15,172 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:51:16,610 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:16,993 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:51:17,400 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:17,786 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:51:18,187 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:51:18,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:51:18,762 INFO L93 Difference]: Finished difference Result 1274 states and 1547 transitions. [2021-02-23 21:51:18,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-23 21:51:18,763 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 177 [2021-02-23 21:51:18,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:51:18,765 INFO L225 Difference]: With dead ends: 1274 [2021-02-23 21:51:18,765 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 21:51:18,770 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=204, Invalid=498, Unknown=0, NotChecked=0, Total=702 [2021-02-23 21:51:18,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 21:51:18,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 21:51:18,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 21:51:18,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 21:51:18,772 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 177 [2021-02-23 21:51:18,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:51:18,773 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 21:51:18,773 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 21:51:18,773 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 21:51:18,773 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 21:51:18,773 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 21:51:18,775 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 21:51:27,840 WARN L202 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2021-02-23 21:51:28,113 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 21:51:28,440 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2021-02-23 21:51:28,889 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2021-02-23 21:51:29,239 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:51:29,543 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 21:51:30,052 WARN L202 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-23 21:51:30,363 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:51:30,933 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 16 [2021-02-23 21:51:31,203 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:51:31,746 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 12 [2021-02-23 21:51:32,306 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 16 [2021-02-23 21:51:32,849 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 16 [2021-02-23 21:51:33,402 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 13 [2021-02-23 21:51:33,900 WARN L202 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2021-02-23 21:51:34,164 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2021-02-23 21:51:34,731 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2021-02-23 21:51:35,318 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 11 [2021-02-23 21:51:35,632 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2021-02-23 21:51:36,139 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2021-02-23 21:51:36,411 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:51:36,677 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 21:51:36,933 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2021-02-23 21:51:37,210 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2021-02-23 21:51:37,979 WARN L202 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 15 [2021-02-23 21:51:38,249 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:51:38,847 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 14 [2021-02-23 21:51:39,405 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 8 [2021-02-23 21:51:39,702 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 21:51:40,247 WARN L202 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2021-02-23 21:51:40,783 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2021-02-23 21:51:41,615 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:51:42,126 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2021-02-23 21:51:42,637 WARN L202 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2021-02-23 21:51:43,164 WARN L202 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2021-02-23 21:51:43,428 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:51:43,999 WARN L202 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 11 [2021-02-23 21:51:44,528 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2021-02-23 21:51:45,083 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 16 [2021-02-23 21:51:46,083 WARN L202 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2021-02-23 21:51:46,578 WARN L202 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-23 21:51:47,107 WARN L202 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 14 [2021-02-23 21:51:47,426 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:51:47,939 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2021-02-23 21:51:48,230 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:51:48,507 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-23 21:51:48,827 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:51:49,135 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:51:49,655 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2021-02-23 21:51:50,228 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2021-02-23 21:51:50,776 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2021-02-23 21:51:51,060 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 21:51:51,340 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 21:51:51,860 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2021-02-23 21:51:52,473 WARN L202 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 14 [2021-02-23 21:51:52,771 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:51:53,120 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:51:53,667 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 8 [2021-02-23 21:51:54,489 WARN L202 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2021-02-23 21:51:54,776 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2021-02-23 21:51:55,276 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2021-02-23 21:51:55,908 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 9 [2021-02-23 21:51:56,177 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2021-02-23 21:51:56,474 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 15 [2021-02-23 21:51:57,251 WARN L202 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 15 [2021-02-23 21:51:57,760 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2021-02-23 21:51:58,595 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 18 [2021-02-23 21:51:59,359 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 15 [2021-02-23 21:51:59,890 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-23 21:52:00,168 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2021-02-23 21:52:00,174 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 21:52:00,175 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 21:52:00,175 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 21:52:00,175 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-23 21:52:00,175 INFO L189 CegarLoopUtils]: For program point L254-1(line 254) no Hoare annotation was computed. [2021-02-23 21:52:00,175 INFO L189 CegarLoopUtils]: For program point L254-2(line 254) no Hoare annotation was computed. [2021-02-23 21:52:00,176 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-23 21:52:00,176 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-23 21:52:00,176 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-23 21:52:00,176 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-23 21:52:00,176 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 231 286) no Hoare annotation was computed. [2021-02-23 21:52:00,176 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-23 21:52:00,176 INFO L189 CegarLoopUtils]: For program point L275-1(lines 256 277) no Hoare annotation was computed. [2021-02-23 21:52:00,176 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-23 21:52:00,176 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-23 21:52:00,176 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-23 21:52:00,177 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-23 21:52:00,177 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-23 21:52:00,177 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-23 21:52:00,177 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-23 21:52:00,177 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-23 21:52:00,177 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-23 21:52:00,177 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 231 286) no Hoare annotation was computed. [2021-02-23 21:52:00,177 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-23 21:52:00,177 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 231 286) no Hoare annotation was computed. [2021-02-23 21:52:00,177 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-23 21:52:00,177 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-23 21:52:00,178 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-23 21:52:00,178 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-23 21:52:00,178 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-23 21:52:00,178 INFO L189 CegarLoopUtils]: For program point L273-1(line 273) no Hoare annotation was computed. [2021-02-23 21:52:00,178 INFO L189 CegarLoopUtils]: For program point L273-2(line 273) no Hoare annotation was computed. [2021-02-23 21:52:00,178 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-23 21:52:00,178 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-23 21:52:00,178 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-23 21:52:00,178 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-23 21:52:00,178 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-23 21:52:00,179 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-23 21:52:00,179 INFO L189 CegarLoopUtils]: For program point L278(lines 255 279) no Hoare annotation was computed. [2021-02-23 21:52:00,179 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-23 21:52:00,179 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-23 21:52:00,179 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-23 21:52:00,179 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-23 21:52:00,179 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-23 21:52:00,179 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-23 21:52:00,179 INFO L189 CegarLoopUtils]: For program point L262(lines 262 266) no Hoare annotation was computed. [2021-02-23 21:52:00,179 INFO L189 CegarLoopUtils]: For program point L262-1(lines 262 266) no Hoare annotation was computed. [2021-02-23 21:52:00,180 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-23 21:52:00,180 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-23 21:52:00,180 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 287 346) no Hoare annotation was computed. [2021-02-23 21:52:00,180 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-23 21:52:00,180 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-23 21:52:00,180 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 287 346) no Hoare annotation was computed. [2021-02-23 21:52:00,180 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-23 21:52:00,180 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-23 21:52:00,180 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-23 21:52:00,181 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-23 21:52:00,181 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-23 21:52:00,181 INFO L189 CegarLoopUtils]: For program point L313-2(lines 313 338) no Hoare annotation was computed. [2021-02-23 21:52:00,181 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 287 346) no Hoare annotation was computed. [2021-02-23 21:52:00,181 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-23 21:52:00,181 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-23 21:52:00,181 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-23 21:52:00,181 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-23 21:52:00,181 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-23 21:52:00,181 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-23 21:52:00,182 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-23 21:52:00,182 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-23 21:52:00,182 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-23 21:52:00,182 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-23 21:52:00,182 INFO L189 CegarLoopUtils]: For program point L339(lines 312 340) no Hoare annotation was computed. [2021-02-23 21:52:00,182 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-23 21:52:00,182 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 21:52:00,182 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-23 21:52:00,182 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-23 21:52:00,182 INFO L189 CegarLoopUtils]: For program point L331-1(line 331) no Hoare annotation was computed. [2021-02-23 21:52:00,183 INFO L189 CegarLoopUtils]: For program point L331-2(line 331) no Hoare annotation was computed. [2021-02-23 21:52:00,183 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-23 21:52:00,183 INFO L189 CegarLoopUtils]: For program point L294(line 294) no Hoare annotation was computed. [2021-02-23 21:52:00,183 INFO L189 CegarLoopUtils]: For program point L327-1(line 327) no Hoare annotation was computed. [2021-02-23 21:52:00,183 INFO L189 CegarLoopUtils]: For program point L327-2(line 327) no Hoare annotation was computed. [2021-02-23 21:52:00,183 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-23 21:52:00,183 INFO L189 CegarLoopUtils]: For program point L319(lines 319 323) no Hoare annotation was computed. [2021-02-23 21:52:00,183 INFO L189 CegarLoopUtils]: For program point L319-1(lines 319 323) no Hoare annotation was computed. [2021-02-23 21:52:00,183 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-23 21:52:00,183 INFO L189 CegarLoopUtils]: For program point L311-1(line 311) no Hoare annotation was computed. [2021-02-23 21:52:00,184 INFO L189 CegarLoopUtils]: For program point L311-2(line 311) no Hoare annotation was computed. [2021-02-23 21:52:00,184 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-23 21:52:00,184 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-23 21:52:00,184 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-23 21:52:00,184 INFO L189 CegarLoopUtils]: For program point L336-1(line 336) no Hoare annotation was computed. [2021-02-23 21:52:00,184 INFO L189 CegarLoopUtils]: For program point L336-2(line 336) no Hoare annotation was computed. [2021-02-23 21:52:00,184 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-23 21:52:00,184 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-23 21:52:00,184 INFO L189 CegarLoopUtils]: For program point L332-1(line 332) no Hoare annotation was computed. [2021-02-23 21:52:00,184 INFO L189 CegarLoopUtils]: For program point L332-2(line 332) no Hoare annotation was computed. [2021-02-23 21:52:00,185 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-23 21:52:00,185 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-23 21:52:00,185 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-23 21:52:00,185 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 841 847) the Hoare annotation is: true [2021-02-23 21:52:00,185 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 841 847) the Hoare annotation is: true [2021-02-23 21:52:00,185 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 848 856) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2021-02-23 21:52:00,186 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 848 856) the Hoare annotation is: true [2021-02-23 21:52:00,186 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 848 856) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2021-02-23 21:52:00,186 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1))) [2021-02-23 21:52:00,186 INFO L192 CegarLoopUtils]: At program point L852(line 852) the Hoare annotation is: true [2021-02-23 21:52:00,186 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 931 953) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,187 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 931 953) the Hoare annotation is: true [2021-02-23 21:52:00,187 INFO L192 CegarLoopUtils]: At program point L950(line 950) the Hoare annotation is: true [2021-02-23 21:52:00,187 INFO L185 CegarLoopUtils]: At program point L943(line 943) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~8 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,187 INFO L185 CegarLoopUtils]: At program point L943-1(line 943) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~8 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,187 INFO L185 CegarLoopUtils]: At program point L941(lines 941 948) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~8 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,188 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 931 953) the Hoare annotation is: true [2021-02-23 21:52:00,188 INFO L192 CegarLoopUtils]: At program point L941-1(lines 941 948) the Hoare annotation is: true [2021-02-23 21:52:00,188 INFO L185 CegarLoopUtils]: At program point L939(line 939) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret79| ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,188 INFO L185 CegarLoopUtils]: At program point L938(line 938) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,188 INFO L185 CegarLoopUtils]: At program point L939-1(line 939) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret79| ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,188 INFO L185 CegarLoopUtils]: At program point L937(line 937) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,189 INFO L185 CegarLoopUtils]: At program point L939-2(line 939) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~8 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret79| ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,189 INFO L185 CegarLoopUtils]: At program point L937-1(line 937) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,189 INFO L185 CegarLoopUtils]: At program point L933(line 933) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,189 INFO L189 CegarLoopUtils]: For program point L897(line 897) no Hoare annotation was computed. [2021-02-23 21:52:00,189 INFO L189 CegarLoopUtils]: For program point L896(line 896) no Hoare annotation was computed. [2021-02-23 21:52:00,189 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 889 912) no Hoare annotation was computed. [2021-02-23 21:52:00,189 INFO L189 CegarLoopUtils]: For program point L895(line 895) no Hoare annotation was computed. [2021-02-23 21:52:00,189 INFO L189 CegarLoopUtils]: For program point L894(line 894) no Hoare annotation was computed. [2021-02-23 21:52:00,190 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 889 912) no Hoare annotation was computed. [2021-02-23 21:52:00,190 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 889 912) no Hoare annotation was computed. [2021-02-23 21:52:00,190 INFO L189 CegarLoopUtils]: For program point L907(line 907) no Hoare annotation was computed. [2021-02-23 21:52:00,190 INFO L189 CegarLoopUtils]: For program point L906(line 906) no Hoare annotation was computed. [2021-02-23 21:52:00,190 INFO L189 CegarLoopUtils]: For program point L905(line 905) no Hoare annotation was computed. [2021-02-23 21:52:00,190 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-23 21:52:00,190 INFO L189 CegarLoopUtils]: For program point L903(line 903) no Hoare annotation was computed. [2021-02-23 21:52:00,190 INFO L189 CegarLoopUtils]: For program point L902(line 902) no Hoare annotation was computed. [2021-02-23 21:52:00,190 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-23 21:52:00,190 INFO L189 CegarLoopUtils]: For program point L900(line 900) no Hoare annotation was computed. [2021-02-23 21:52:00,190 INFO L189 CegarLoopUtils]: For program point L899(line 899) no Hoare annotation was computed. [2021-02-23 21:52:00,191 INFO L189 CegarLoopUtils]: For program point L898(line 898) no Hoare annotation was computed. [2021-02-23 21:52:00,191 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 804 818) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 21:52:00,191 INFO L185 CegarLoopUtils]: At program point L810(line 810) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 21:52:00,191 INFO L185 CegarLoopUtils]: At program point L808(lines 808 814) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:52:00,191 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 804 818) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 21:52:00,191 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 804 818) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 21:52:00,191 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 740 748) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-23 21:52:00,192 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 740 748) the Hoare annotation is: true [2021-02-23 21:52:00,192 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 740 748) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-23 21:52:00,192 INFO L185 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2021-02-23 21:52:00,192 INFO L192 CegarLoopUtils]: At program point L744(line 744) the Hoare annotation is: true [2021-02-23 21:52:00,192 INFO L192 CegarLoopUtils]: At program point L800(line 800) the Hoare annotation is: true [2021-02-23 21:52:00,192 INFO L192 CegarLoopUtils]: At program point L797(line 797) the Hoare annotation is: true [2021-02-23 21:52:00,192 INFO L192 CegarLoopUtils]: At program point L795(line 795) the Hoare annotation is: true [2021-02-23 21:52:00,192 INFO L192 CegarLoopUtils]: At program point L794(lines 794 798) the Hoare annotation is: true [2021-02-23 21:52:00,193 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 785 803) the Hoare annotation is: true [2021-02-23 21:52:00,193 INFO L192 CegarLoopUtils]: At program point L792(line 792) the Hoare annotation is: true [2021-02-23 21:52:00,193 INFO L192 CegarLoopUtils]: At program point L794-2(lines 794 798) the Hoare annotation is: true [2021-02-23 21:52:00,193 INFO L192 CegarLoopUtils]: At program point L792-1(line 792) the Hoare annotation is: true [2021-02-23 21:52:00,193 INFO L192 CegarLoopUtils]: At program point L792-2(line 792) the Hoare annotation is: true [2021-02-23 21:52:00,193 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 785 803) the Hoare annotation is: true [2021-02-23 21:52:00,193 INFO L192 CegarLoopUtils]: At program point L792-3(line 792) the Hoare annotation is: true [2021-02-23 21:52:00,193 INFO L192 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: true [2021-02-23 21:52:00,194 INFO L192 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: true [2021-02-23 21:52:00,194 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 785 803) the Hoare annotation is: true [2021-02-23 21:52:00,194 INFO L189 CegarLoopUtils]: For program point L768(lines 768 776) no Hoare annotation was computed. [2021-02-23 21:52:00,194 INFO L189 CegarLoopUtils]: For program point L768-2(lines 768 776) no Hoare annotation was computed. [2021-02-23 21:52:00,194 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-23 21:52:00,194 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-23 21:52:00,194 INFO L189 CegarLoopUtils]: For program point L756(lines 756 764) no Hoare annotation was computed. [2021-02-23 21:52:00,194 INFO L189 CegarLoopUtils]: For program point L756-2(lines 756 764) no Hoare annotation was computed. [2021-02-23 21:52:00,195 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 749 784) no Hoare annotation was computed. [2021-02-23 21:52:00,195 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-23 21:52:00,195 INFO L189 CegarLoopUtils]: For program point L779-1(line 779) no Hoare annotation was computed. [2021-02-23 21:52:00,195 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 749 784) no Hoare annotation was computed. [2021-02-23 21:52:00,195 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-23 21:52:00,195 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 749 784) no Hoare annotation was computed. [2021-02-23 21:52:00,195 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-23 21:52:00,195 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 834 840) the Hoare annotation is: true [2021-02-23 21:52:00,195 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 834 840) the Hoare annotation is: true [2021-02-23 21:52:00,196 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-23 21:52:00,196 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-23 21:52:00,196 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-23 21:52:00,196 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-23 21:52:00,196 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-23 21:52:00,196 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-23 21:52:00,196 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-23 21:52:00,196 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-23 21:52:00,197 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-23 21:52:00,197 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 185 230) no Hoare annotation was computed. [2021-02-23 21:52:00,197 INFO L189 CegarLoopUtils]: For program point L215-1(line 215) no Hoare annotation was computed. [2021-02-23 21:52:00,197 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-23 21:52:00,197 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-23 21:52:00,197 INFO L189 CegarLoopUtils]: For program point L211-1(line 211) no Hoare annotation was computed. [2021-02-23 21:52:00,197 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-23 21:52:00,197 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 185 230) no Hoare annotation was computed. [2021-02-23 21:52:00,197 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-23 21:52:00,198 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-23 21:52:00,198 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 185 230) no Hoare annotation was computed. [2021-02-23 21:52:00,198 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-23 21:52:00,198 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-23 21:52:00,198 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-23 21:52:00,198 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-23 21:52:00,198 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-23 21:52:00,198 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-23 21:52:00,198 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-23 21:52:00,199 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-23 21:52:00,199 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-23 21:52:00,199 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-23 21:52:00,199 INFO L189 CegarLoopUtils]: For program point L222-1(line 222) no Hoare annotation was computed. [2021-02-23 21:52:00,199 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-23 21:52:00,199 INFO L189 CegarLoopUtils]: For program point L222-2(line 222) no Hoare annotation was computed. [2021-02-23 21:52:00,199 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-23 21:52:00,199 INFO L189 CegarLoopUtils]: For program point L185(lines 185 230) no Hoare annotation was computed. [2021-02-23 21:52:00,199 INFO L189 CegarLoopUtils]: For program point L185-1(lines 185 230) no Hoare annotation was computed. [2021-02-23 21:52:00,200 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-23 21:52:00,200 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-23 21:52:00,200 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-23 21:52:00,200 INFO L189 CegarLoopUtils]: For program point L208-1(line 208) no Hoare annotation was computed. [2021-02-23 21:52:00,200 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-23 21:52:00,200 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-23 21:52:00,200 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-23 21:52:00,200 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-23 21:52:00,200 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-23 21:52:00,201 INFO L189 CegarLoopUtils]: For program point L512(lines 512 532) no Hoare annotation was computed. [2021-02-23 21:52:00,201 INFO L189 CegarLoopUtils]: For program point L512-1(lines 512 532) no Hoare annotation was computed. [2021-02-23 21:52:00,201 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-23 21:52:00,201 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-23 21:52:00,201 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-23 21:52:00,201 INFO L189 CegarLoopUtils]: For program point L539-1(line 539) no Hoare annotation was computed. [2021-02-23 21:52:00,201 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 498 543) no Hoare annotation was computed. [2021-02-23 21:52:00,201 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-23 21:52:00,201 INFO L189 CegarLoopUtils]: For program point L539-2(line 539) no Hoare annotation was computed. [2021-02-23 21:52:00,202 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-23 21:52:00,202 INFO L189 CegarLoopUtils]: For program point L537-1(line 537) no Hoare annotation was computed. [2021-02-23 21:52:00,202 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-23 21:52:00,202 INFO L189 CegarLoopUtils]: For program point L537-2(line 537) no Hoare annotation was computed. [2021-02-23 21:52:00,202 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-23 21:52:00,202 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-23 21:52:00,202 INFO L189 CegarLoopUtils]: For program point L498(lines 498 543) no Hoare annotation was computed. [2021-02-23 21:52:00,202 INFO L189 CegarLoopUtils]: For program point L529(lines 529 530) no Hoare annotation was computed. [2021-02-23 21:52:00,202 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 498 543) no Hoare annotation was computed. [2021-02-23 21:52:00,203 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 498 543) no Hoare annotation was computed. [2021-02-23 21:52:00,203 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-23 21:52:00,203 INFO L189 CegarLoopUtils]: For program point L517-1(line 517) no Hoare annotation was computed. [2021-02-23 21:52:00,203 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-23 21:52:00,203 INFO L189 CegarLoopUtils]: For program point L517-2(line 517) no Hoare annotation was computed. [2021-02-23 21:52:00,203 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-23 21:52:00,203 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-23 21:52:00,203 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-23 21:52:00,203 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-23 21:52:00,204 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-23 21:52:00,204 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-23 21:52:00,204 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-23 21:52:00,204 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-23 21:52:00,204 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-23 21:52:00,204 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-23 21:52:00,204 INFO L189 CegarLoopUtils]: For program point L522(lines 522 523) no Hoare annotation was computed. [2021-02-23 21:52:00,204 INFO L189 CegarLoopUtils]: For program point L518(lines 518 525) no Hoare annotation was computed. [2021-02-23 21:52:00,204 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-23 21:52:00,205 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-23 21:52:00,205 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 920 930) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,205 INFO L185 CegarLoopUtils]: At program point L925(line 925) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,205 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 920 930) the Hoare annotation is: true [2021-02-23 21:52:00,205 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 920 930) the Hoare annotation is: true [2021-02-23 21:52:00,205 INFO L192 CegarLoopUtils]: At program point L736(line 736) the Hoare annotation is: true [2021-02-23 21:52:00,205 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 729 739) the Hoare annotation is: true [2021-02-23 21:52:00,206 INFO L192 CegarLoopUtils]: At program point L734(line 734) the Hoare annotation is: true [2021-02-23 21:52:00,206 INFO L192 CegarLoopUtils]: At program point L734-1(line 734) the Hoare annotation is: true [2021-02-23 21:52:00,206 INFO L192 CegarLoopUtils]: At program point L734-2(line 734) the Hoare annotation is: true [2021-02-23 21:52:00,206 INFO L192 CegarLoopUtils]: At program point L734-3(line 734) the Hoare annotation is: true [2021-02-23 21:52:00,206 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 729 739) the Hoare annotation is: true [2021-02-23 21:52:00,206 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 729 739) the Hoare annotation is: true [2021-02-23 21:52:00,206 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 721 728) the Hoare annotation is: true [2021-02-23 21:52:00,206 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 721 728) the Hoare annotation is: true [2021-02-23 21:52:00,206 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 721 728) the Hoare annotation is: true [2021-02-23 21:52:00,207 INFO L185 CegarLoopUtils]: At program point L702(line 702) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,207 INFO L185 CegarLoopUtils]: At program point L698(line 698) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,207 INFO L185 CegarLoopUtils]: At program point L696(lines 696 704) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,207 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 688 712) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,207 INFO L185 CegarLoopUtils]: At program point L694(line 694) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,207 INFO L185 CegarLoopUtils]: At program point L694-1(line 694) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,207 INFO L185 CegarLoopUtils]: At program point L692(lines 692 709) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,207 INFO L185 CegarLoopUtils]: At program point L694-2(line 694) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,208 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 688 712) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,208 INFO L185 CegarLoopUtils]: At program point L694-3(line 694) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,208 INFO L185 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,208 INFO L185 CegarLoopUtils]: At program point L707-1(lines 688 712) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,208 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 654 660) the Hoare annotation is: true [2021-02-23 21:52:00,208 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 654 660) the Hoare annotation is: true [2021-02-23 21:52:00,208 INFO L185 CegarLoopUtils]: At program point L605(line 605) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,209 INFO L185 CegarLoopUtils]: At program point L601(line 601) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,209 INFO L185 CegarLoopUtils]: At program point L568(lines 567 614) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,209 INFO L185 CegarLoopUtils]: At program point L601-1(line 601) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,209 INFO L185 CegarLoopUtils]: At program point L601-2(line 601) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,209 INFO L185 CegarLoopUtils]: At program point L597(lines 597 610) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,209 INFO L185 CegarLoopUtils]: At program point L560(line 560) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,210 INFO L185 CegarLoopUtils]: At program point L589(line 589) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,210 INFO L185 CegarLoopUtils]: At program point L585(line 585) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,210 INFO L185 CegarLoopUtils]: At program point L585-1(line 585) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,210 INFO L185 CegarLoopUtils]: At program point L577(lines 577 583) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,210 INFO L185 CegarLoopUtils]: At program point L577-1(lines 577 583) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,210 INFO L185 CegarLoopUtils]: At program point L569(lines 569 573) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,210 INFO L185 CegarLoopUtils]: At program point L565(line 565) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,211 INFO L185 CegarLoopUtils]: At program point L561(line 561) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,211 INFO L185 CegarLoopUtils]: At program point L615(lines 566 616) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,211 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 557 622) the Hoare annotation is: true [2021-02-23 21:52:00,211 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 557 622) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,211 INFO L185 CegarLoopUtils]: At program point L603(lines 603 609) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,211 INFO L185 CegarLoopUtils]: At program point L603-1(lines 597 610) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,212 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 557 622) the Hoare annotation is: true [2021-02-23 21:52:00,212 INFO L185 CegarLoopUtils]: At program point L595(line 595) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,212 INFO L185 CegarLoopUtils]: At program point L562(line 562) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,212 INFO L185 CegarLoopUtils]: At program point L595-1(line 595) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,212 INFO L185 CegarLoopUtils]: At program point L587(lines 587 593) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,212 INFO L185 CegarLoopUtils]: At program point L587-1(lines 587 593) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,212 INFO L185 CegarLoopUtils]: At program point L612(lines 567 614) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,213 INFO L185 CegarLoopUtils]: At program point L579(line 579) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,213 INFO L185 CegarLoopUtils]: At program point L575(line 575) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,213 INFO L185 CegarLoopUtils]: At program point L575-1(line 575) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:52:00,213 INFO L185 CegarLoopUtils]: At program point L559(line 559) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:52:00,213 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 452 497) no Hoare annotation was computed. [2021-02-23 21:52:00,213 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-23 21:52:00,213 INFO L189 CegarLoopUtils]: For program point L471-1(line 471) no Hoare annotation was computed. [2021-02-23 21:52:00,214 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-23 21:52:00,214 INFO L189 CegarLoopUtils]: For program point L471-2(line 471) no Hoare annotation was computed. [2021-02-23 21:52:00,214 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-23 21:52:00,214 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-23 21:52:00,214 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-23 21:52:00,214 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-23 21:52:00,214 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-23 21:52:00,214 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-23 21:52:00,214 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-23 21:52:00,215 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-23 21:52:00,215 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-23 21:52:00,215 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-23 21:52:00,215 INFO L189 CegarLoopUtils]: For program point L476(lines 476 477) no Hoare annotation was computed. [2021-02-23 21:52:00,215 INFO L189 CegarLoopUtils]: For program point L472(lines 472 479) no Hoare annotation was computed. [2021-02-23 21:52:00,215 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-23 21:52:00,215 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 452 497) no Hoare annotation was computed. [2021-02-23 21:52:00,215 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-23 21:52:00,215 INFO L189 CegarLoopUtils]: For program point L466(lines 466 486) no Hoare annotation was computed. [2021-02-23 21:52:00,216 INFO L189 CegarLoopUtils]: For program point L466-1(lines 466 486) no Hoare annotation was computed. [2021-02-23 21:52:00,216 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 452 497) no Hoare annotation was computed. [2021-02-23 21:52:00,216 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-23 21:52:00,216 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-23 21:52:00,216 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-23 21:52:00,216 INFO L189 CegarLoopUtils]: For program point L493-1(line 493) no Hoare annotation was computed. [2021-02-23 21:52:00,216 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-23 21:52:00,216 INFO L189 CegarLoopUtils]: For program point L493-2(line 493) no Hoare annotation was computed. [2021-02-23 21:52:00,216 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-23 21:52:00,217 INFO L189 CegarLoopUtils]: For program point L491-1(line 491) no Hoare annotation was computed. [2021-02-23 21:52:00,217 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-23 21:52:00,217 INFO L189 CegarLoopUtils]: For program point L491-2(line 491) no Hoare annotation was computed. [2021-02-23 21:52:00,217 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-23 21:52:00,217 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-23 21:52:00,217 INFO L189 CegarLoopUtils]: For program point L452(lines 452 497) no Hoare annotation was computed. [2021-02-23 21:52:00,217 INFO L189 CegarLoopUtils]: For program point L483(lines 483 484) no Hoare annotation was computed. [2021-02-23 21:52:00,217 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 128 136) the Hoare annotation is: true [2021-02-23 21:52:00,217 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 128 136) the Hoare annotation is: true [2021-02-23 21:52:00,218 INFO L192 CegarLoopUtils]: At program point L133(line 133) the Hoare annotation is: true [2021-02-23 21:52:00,218 INFO L192 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: true [2021-02-23 21:52:00,218 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 128 136) the Hoare annotation is: true [2021-02-23 21:52:00,218 INFO L185 CegarLoopUtils]: At program point L161(lines 161 171) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 21:52:00,218 INFO L185 CegarLoopUtils]: At program point L159(line 159) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 21:52:00,218 INFO L185 CegarLoopUtils]: At program point L159-1(line 159) 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~ret18| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2021-02-23 21:52:00,218 INFO L185 CegarLoopUtils]: At program point L157(lines 157 174) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= __utac_acc__Specification2_spec__2_~tmp~0 0) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 21:52:00,219 INFO L185 CegarLoopUtils]: At program point L159-2(line 159) 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~ret18| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2021-02-23 21:52:00,219 INFO L185 CegarLoopUtils]: At program point L159-3(line 159) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |__utac_acc__Specification2_spec__2_#t~ret18| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 21:52:00,219 INFO L185 CegarLoopUtils]: At program point L157-1(lines 149 177) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:52:00,219 INFO L185 CegarLoopUtils]: At program point L155(line 155) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:52:00,219 INFO L185 CegarLoopUtils]: At program point L155-1(line 155) 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_#t~ret17| 0)))) [2021-02-23 21:52:00,219 INFO L185 CegarLoopUtils]: At program point L155-2(line 155) 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_#t~ret17| 0)))) [2021-02-23 21:52:00,220 INFO L185 CegarLoopUtils]: At program point L155-3(line 155) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) (= |__utac_acc__Specification2_spec__2_#t~ret17| 0))))) [2021-02-23 21:52:00,220 INFO L185 CegarLoopUtils]: At program point L151(line 151) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:52:00,220 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 149 177) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:52:00,220 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 21:52:00,220 INFO L185 CegarLoopUtils]: At program point L164(line 164) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 21:52:00,220 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2EXIT(lines 149 177) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 21:52:00,220 INFO L185 CegarLoopUtils]: At program point L162(lines 162 168) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 21:52:00,221 INFO L185 CegarLoopUtils]: At program point L173(line 173) the Hoare annotation is: (or (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 21:52:00,221 INFO L185 CegarLoopUtils]: At program point L167(line 167) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 21:52:00,221 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-23 21:52:00,221 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-23 21:52:00,221 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2021-02-23 21:52:00,221 INFO L189 CegarLoopUtils]: For program point L104(lines 104 112) no Hoare annotation was computed. [2021-02-23 21:52:00,221 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-23 21:52:00,221 INFO L189 CegarLoopUtils]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2021-02-23 21:52:00,221 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2021-02-23 21:52:00,222 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2021-02-23 21:52:00,222 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 141 148) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:52:00,222 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1FINAL(lines 141 148) the Hoare annotation is: true [2021-02-23 21:52:00,222 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1EXIT(lines 141 148) the Hoare annotation is: true [2021-02-23 21:52:00,222 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-23 21:52:00,222 INFO L189 CegarLoopUtils]: For program point L349(lines 349 451) no Hoare annotation was computed. [2021-02-23 21:52:00,222 INFO L189 CegarLoopUtils]: For program point L349-1(lines 349 451) no Hoare annotation was computed. [2021-02-23 21:52:00,222 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-23 21:52:00,223 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-23 21:52:00,223 INFO L189 CegarLoopUtils]: For program point L440-1(line 440) no Hoare annotation was computed. [2021-02-23 21:52:00,223 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-23 21:52:00,223 INFO L189 CegarLoopUtils]: For program point L440-2(line 440) no Hoare annotation was computed. [2021-02-23 21:52:00,223 INFO L189 CegarLoopUtils]: For program point L399(lines 398 418) no Hoare annotation was computed. [2021-02-23 21:52:00,223 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-23 21:52:00,223 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-23 21:52:00,223 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-23 21:52:00,223 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-23 21:52:00,224 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-23 21:52:00,224 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-23 21:52:00,224 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-23 21:52:00,224 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-23 21:52:00,224 INFO L189 CegarLoopUtils]: For program point L383-1(line 383) no Hoare annotation was computed. [2021-02-23 21:52:00,224 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-23 21:52:00,224 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-23 21:52:00,224 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-23 21:52:00,224 INFO L189 CegarLoopUtils]: For program point L400(lines 400 404) no Hoare annotation was computed. [2021-02-23 21:52:00,225 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-23 21:52:00,225 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-23 21:52:00,225 INFO L189 CegarLoopUtils]: For program point L425-1(line 425) no Hoare annotation was computed. [2021-02-23 21:52:00,225 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-23 21:52:00,225 INFO L189 CegarLoopUtils]: For program point L425-2(line 425) no Hoare annotation was computed. [2021-02-23 21:52:00,225 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-23 21:52:00,225 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 349 451) no Hoare annotation was computed. [2021-02-23 21:52:00,225 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-23 21:52:00,225 INFO L189 CegarLoopUtils]: For program point L409-1(line 409) no Hoare annotation was computed. [2021-02-23 21:52:00,225 INFO L189 CegarLoopUtils]: For program point L409-2(line 409) no Hoare annotation was computed. [2021-02-23 21:52:00,226 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-23 21:52:00,226 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-23 21:52:00,226 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-23 21:52:00,226 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 349 451) no Hoare annotation was computed. [2021-02-23 21:52:00,226 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-23 21:52:00,226 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-23 21:52:00,226 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-23 21:52:00,226 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-23 21:52:00,226 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 349 451) no Hoare annotation was computed. [2021-02-23 21:52:00,226 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-23 21:52:00,226 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-23 21:52:00,227 INFO L189 CegarLoopUtils]: For program point L427-1(line 427) no Hoare annotation was computed. [2021-02-23 21:52:00,227 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-23 21:52:00,227 INFO L189 CegarLoopUtils]: For program point L427-2(line 427) no Hoare annotation was computed. [2021-02-23 21:52:00,227 INFO L189 CegarLoopUtils]: For program point L419(lines 397 420) no Hoare annotation was computed. [2021-02-23 21:52:00,227 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-23 21:52:00,227 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-23 21:52:00,227 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-23 21:52:00,227 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-23 21:52:00,227 INFO L189 CegarLoopUtils]: For program point L378(lines 378 394) no Hoare annotation was computed. [2021-02-23 21:52:00,227 INFO L189 CegarLoopUtils]: For program point L411-1(line 411) no Hoare annotation was computed. [2021-02-23 21:52:00,227 INFO L189 CegarLoopUtils]: For program point L411-2(line 411) no Hoare annotation was computed. [2021-02-23 21:52:00,228 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-23 21:52:00,228 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-23 21:52:00,228 INFO L189 CegarLoopUtils]: For program point L395(lines 395 436) no Hoare annotation was computed. [2021-02-23 21:52:00,228 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-23 21:52:00,228 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-23 21:52:00,228 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-23 21:52:00,228 INFO L189 CegarLoopUtils]: For program point L387-1(line 387) no Hoare annotation was computed. [2021-02-23 21:52:00,228 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-23 21:52:00,228 INFO L189 CegarLoopUtils]: For program point L437(lines 437 448) no Hoare annotation was computed. [2021-02-23 21:52:00,228 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-23 21:52:00,228 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-23 21:52:00,229 INFO L189 CegarLoopUtils]: For program point L429-1(line 429) no Hoare annotation was computed. [2021-02-23 21:52:00,229 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-23 21:52:00,229 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-23 21:52:00,229 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-23 21:52:00,229 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-23 21:52:00,229 INFO L189 CegarLoopUtils]: For program point L413-1(line 413) no Hoare annotation was computed. [2021-02-23 21:52:00,229 INFO L189 CegarLoopUtils]: For program point L380-1(line 380) no Hoare annotation was computed. [2021-02-23 21:52:00,229 INFO L189 CegarLoopUtils]: For program point L438(lines 438 445) no Hoare annotation was computed. [2021-02-23 21:52:00,229 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-23 21:52:00,229 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-23 21:52:00,229 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-23 21:52:00,230 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-23 21:52:00,230 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-23 21:52:00,230 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-23 21:52:00,230 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-23 21:52:00,230 INFO L189 CegarLoopUtils]: For program point L373(lines 373 377) no Hoare annotation was computed. [2021-02-23 21:52:00,230 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-23 21:52:00,230 INFO L189 CegarLoopUtils]: For program point L398-2(lines 398 418) no Hoare annotation was computed. [2021-02-23 21:52:00,230 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-23 21:52:00,230 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-23 21:52:00,230 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-23 21:52:00,230 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-23 21:52:00,231 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 824 833) no Hoare annotation was computed. [2021-02-23 21:52:00,231 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 824 833) no Hoare annotation was computed. [2021-02-23 21:52:00,231 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-23 21:52:00,231 INFO L189 CegarLoopUtils]: For program point L826-1(line 826) no Hoare annotation was computed. [2021-02-23 21:52:00,231 INFO L189 CegarLoopUtils]: For program point L826-2(line 826) no Hoare annotation was computed. [2021-02-23 21:52:00,231 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 824 833) no Hoare annotation was computed. [2021-02-23 21:52:00,231 INFO L185 CegarLoopUtils]: At program point L770-1(line 770) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,231 INFO L185 CegarLoopUtils]: At program point L770-2(line 770) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,231 INFO L185 CegarLoopUtils]: At program point L770-3(line 770) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,232 INFO L185 CegarLoopUtils]: At program point L766(line 766) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,232 INFO L185 CegarLoopUtils]: At program point L477(line 477) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,232 INFO L185 CegarLoopUtils]: At program point L766-1(line 766) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,232 INFO L185 CegarLoopUtils]: At program point L766-2(line 766) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,232 INFO L185 CegarLoopUtils]: At program point L766-3(line 766) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,232 INFO L185 CegarLoopUtils]: At program point L762(line 762) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,232 INFO L185 CegarLoopUtils]: At program point L766-4(line 766) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,233 INFO L185 CegarLoopUtils]: At program point L762-1(line 762) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,233 INFO L185 CegarLoopUtils]: At program point L766-5(line 766) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,233 INFO L185 CegarLoopUtils]: At program point L762-2(line 762) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,233 INFO L185 CegarLoopUtils]: At program point L766-6(line 766) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,233 INFO L185 CegarLoopUtils]: At program point L762-3(line 762) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,233 INFO L185 CegarLoopUtils]: At program point L766-7(line 766) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,233 INFO L185 CegarLoopUtils]: At program point L758(line 758) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,233 INFO L185 CegarLoopUtils]: At program point L762-4(line 762) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,234 INFO L185 CegarLoopUtils]: At program point L758-1(line 758) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,234 INFO L185 CegarLoopUtils]: At program point L758-2(line 758) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,234 INFO L185 CegarLoopUtils]: At program point L758-3(line 758) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,234 INFO L185 CegarLoopUtils]: At program point L114(line 114) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,234 INFO L185 CegarLoopUtils]: At program point L754(line 754) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,234 INFO L185 CegarLoopUtils]: At program point L114-1(line 114) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,234 INFO L185 CegarLoopUtils]: At program point L114-2(line 114) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,234 INFO L185 CegarLoopUtils]: At program point L110(line 110) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,235 INFO L185 CegarLoopUtils]: At program point L110-1(line 110) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,235 INFO L185 CegarLoopUtils]: At program point L110-2(line 110) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,235 INFO L185 CegarLoopUtils]: At program point L110-3(line 110) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,235 INFO L185 CegarLoopUtils]: At program point L523(line 523) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,235 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,235 INFO L185 CegarLoopUtils]: At program point L106-1(line 106) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,235 INFO L185 CegarLoopUtils]: At program point L106-2(line 106) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,236 INFO L185 CegarLoopUtils]: At program point L106-3(line 106) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,236 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,236 INFO L185 CegarLoopUtils]: At program point L106-4(line 106) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,236 INFO L185 CegarLoopUtils]: At program point L102-1(line 102) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,236 INFO L185 CegarLoopUtils]: At program point L106-5(line 106) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,236 INFO L185 CegarLoopUtils]: At program point L102-2(line 102) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,236 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,236 INFO L185 CegarLoopUtils]: At program point L102-3(line 102) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,237 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,237 INFO L185 CegarLoopUtils]: At program point L102-4(line 102) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,237 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,237 INFO L185 CegarLoopUtils]: At program point L102-5(line 102) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,237 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,237 INFO L185 CegarLoopUtils]: At program point L102-6(line 102) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,237 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,238 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,238 INFO L185 CegarLoopUtils]: At program point L102-7(line 102) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,238 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,238 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,238 INFO L185 CegarLoopUtils]: At program point L858(line 858) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:52:00,238 INFO L185 CegarLoopUtils]: At program point L627(line 627) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 21:52:00,238 INFO L185 CegarLoopUtils]: At program point L780(line 780) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,239 INFO L185 CegarLoopUtils]: At program point L140(line 140) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 21:52:00,239 INFO L185 CegarLoopUtils]: At program point L780-1(line 780) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,239 INFO L185 CegarLoopUtils]: At program point L780-2(line 780) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,239 INFO L185 CegarLoopUtils]: At program point L483(line 483) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,239 INFO L185 CegarLoopUtils]: At program point L483-1(line 483) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,239 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:52:00,239 INFO L185 CegarLoopUtils]: At program point L628(line 628) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:52:00,240 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,240 INFO L185 CegarLoopUtils]: At program point L529(line 529) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,240 INFO L185 CegarLoopUtils]: At program point L529-1(line 529) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,240 INFO L185 CegarLoopUtils]: At program point L484(line 484) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,240 INFO L185 CegarLoopUtils]: At program point L476(line 476) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,240 INFO L185 CegarLoopUtils]: At program point L348(line 348) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 21:52:00,240 INFO L185 CegarLoopUtils]: At program point L476-1(line 476) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,241 INFO L185 CegarLoopUtils]: At program point L530(line 530) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,241 INFO L185 CegarLoopUtils]: At program point L522(line 522) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,241 INFO L185 CegarLoopUtils]: At program point L778(line 778) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,241 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#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~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 21:52:00,241 INFO L185 CegarLoopUtils]: At program point L522-1(line 522) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,242 INFO L185 CegarLoopUtils]: At program point L778-1(line 778) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,242 INFO L185 CegarLoopUtils]: At program point L778-2(line 778) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,242 INFO L185 CegarLoopUtils]: At program point L778-3(line 778) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,242 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,242 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,242 INFO L185 CegarLoopUtils]: At program point L774-1(line 774) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,242 INFO L185 CegarLoopUtils]: At program point L774-2(line 774) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,242 INFO L185 CegarLoopUtils]: At program point L774-3(line 774) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,243 INFO L185 CegarLoopUtils]: At program point L770(line 770) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,243 INFO L185 CegarLoopUtils]: At program point L774-4(line 774) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:52:00,243 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:52:00,243 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 713 720) no Hoare annotation was computed. [2021-02-23 21:52:00,243 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 713 720) no Hoare annotation was computed. [2021-02-23 21:52:00,243 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 713 720) no Hoare annotation was computed. [2021-02-23 21:52:00,243 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 119 127) no Hoare annotation was computed. [2021-02-23 21:52:00,243 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-23 21:52:00,243 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-23 21:52:00,243 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 119 127) no Hoare annotation was computed. [2021-02-23 21:52:00,244 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 119 127) no Hoare annotation was computed. [2021-02-23 21:52:00,244 INFO L185 CegarLoopUtils]: At program point L80(line 80) 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)))) [2021-02-23 21:52:00,244 INFO L192 CegarLoopUtils]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2021-02-23 21:52:00,244 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 21:52:00,244 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2021-02-23 21:52:00,244 INFO L185 CegarLoopUtils]: At program point L82(line 82) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 21:52:00,244 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 21:52:00,244 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 21:52:00,244 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 21:52:00,245 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 21:52:00,245 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2021-02-23 21:52:00,245 INFO L185 CegarLoopUtils]: At program point L92(line 92) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) [2021-02-23 21:52:00,245 INFO L192 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: true [2021-02-23 21:52:00,245 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-23 21:52:00,245 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-23 21:52:00,245 INFO L185 CegarLoopUtils]: At program point L641(lines 641 647) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,245 INFO L185 CegarLoopUtils]: At program point L636(line 636) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 21:52:00,245 INFO L185 CegarLoopUtils]: At program point L634(lines 633 652) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,246 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 630 653) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,246 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 630 653) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 21:52:00,246 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 630 653) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 21:52:00,246 INFO L185 CegarLoopUtils]: At program point L643(line 643) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,246 INFO L192 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: true [2021-02-23 21:52:00,246 INFO L192 CegarLoopUtils]: At program point L865-1(line 865) the Hoare annotation is: true [2021-02-23 21:52:00,246 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 859 888) the Hoare annotation is: true [2021-02-23 21:52:00,246 INFO L192 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: true [2021-02-23 21:52:00,246 INFO L192 CegarLoopUtils]: At program point L884(lines 859 888) the Hoare annotation is: true [2021-02-23 21:52:00,247 INFO L192 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: true [2021-02-23 21:52:00,247 INFO L192 CegarLoopUtils]: At program point L870(line 870) the Hoare annotation is: true [2021-02-23 21:52:00,247 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 859 888) the Hoare annotation is: true [2021-02-23 21:52:00,247 INFO L192 CegarLoopUtils]: At program point L873(lines 873 877) the Hoare annotation is: true [2021-02-23 21:52:00,247 INFO L192 CegarLoopUtils]: At program point L873-1(lines 873 877) the Hoare annotation is: true [2021-02-23 21:52:00,247 INFO L192 CegarLoopUtils]: At program point L869-2(lines 869 883) the Hoare annotation is: true [2021-02-23 21:52:00,247 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: true [2021-02-23 21:52:00,247 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: true [2021-02-23 21:52:00,247 INFO L192 CegarLoopUtils]: At program point L56(line 56) the Hoare annotation is: true [2021-02-23 21:52:00,248 INFO L192 CegarLoopUtils]: At program point L55-1(lines 51 62) the Hoare annotation is: true [2021-02-23 21:52:00,248 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 913 919) the Hoare annotation is: true [2021-02-23 21:52:00,248 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 913 919) the Hoare annotation is: true [2021-02-23 21:52:00,248 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 21:52:00,248 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:52:00,248 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 21:52:00,248 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 21:52:00,248 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: true [2021-02-23 21:52:00,248 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:52:00,249 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 21:52:00,249 INFO L192 CegarLoopUtils]: At program point L67-1(lines 63 74) the Hoare annotation is: true [2021-02-23 21:52:00,249 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 545 552) the Hoare annotation is: true [2021-02-23 21:52:00,249 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 549) the Hoare annotation is: true [2021-02-23 21:52:00,249 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 545 552) the Hoare annotation is: true [2021-02-23 21:52:00,249 INFO L192 CegarLoopUtils]: At program point L549(line 549) the Hoare annotation is: true [2021-02-23 21:52:00,249 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 545 552) the Hoare annotation is: true [2021-02-23 21:52:00,249 INFO L185 CegarLoopUtils]: At program point L672(line 672) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,250 INFO L185 CegarLoopUtils]: At program point L670(lines 670 678) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,250 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 662 686) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,250 INFO L185 CegarLoopUtils]: At program point L668(line 668) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,250 INFO L185 CegarLoopUtils]: At program point L668-1(line 668) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,250 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 662 686) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,250 INFO L185 CegarLoopUtils]: At program point L666(lines 666 683) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,250 INFO L185 CegarLoopUtils]: At program point L668-2(line 668) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,251 INFO L185 CegarLoopUtils]: At program point L668-3(line 668) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,251 INFO L185 CegarLoopUtils]: At program point L681(line 681) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,251 INFO L185 CegarLoopUtils]: At program point L681-1(lines 662 686) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,251 INFO L185 CegarLoopUtils]: At program point L676(line 676) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:52:00,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 09:52:00 BoogieIcfgContainer [2021-02-23 21:52:00,271 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 21:52:00,272 INFO L168 Benchmark]: Toolchain (without parser) took 69108.63 ms. Allocated memory was 156.2 MB in the beginning and 828.4 MB in the end (delta: 672.1 MB). Free memory was 131.7 MB in the beginning and 422.1 MB in the end (delta: -290.4 MB). Peak memory consumption was 518.1 MB. Max. memory is 8.0 GB. [2021-02-23 21:52:00,273 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 156.2 MB. Free memory is still 129.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 21:52:00,273 INFO L168 Benchmark]: CACSL2BoogieTranslator took 590.34 ms. Allocated memory is still 156.2 MB. Free memory was 130.7 MB in the beginning and 109.2 MB in the end (delta: 21.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-23 21:52:00,273 INFO L168 Benchmark]: Boogie Preprocessor took 83.27 ms. Allocated memory is still 156.2 MB. Free memory was 109.2 MB in the beginning and 105.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-23 21:52:00,274 INFO L168 Benchmark]: RCFGBuilder took 1656.21 ms. Allocated memory was 156.2 MB in the beginning and 197.1 MB in the end (delta: 40.9 MB). Free memory was 105.2 MB in the beginning and 146.6 MB in the end (delta: -41.4 MB). Peak memory consumption was 43.3 MB. Max. memory is 8.0 GB. [2021-02-23 21:52:00,274 INFO L168 Benchmark]: TraceAbstraction took 66754.11 ms. Allocated memory was 197.1 MB in the beginning and 828.4 MB in the end (delta: 631.2 MB). Free memory was 146.6 MB in the beginning and 422.1 MB in the end (delta: -275.6 MB). Peak memory consumption was 490.5 MB. Max. memory is 8.0 GB. [2021-02-23 21:52:00,276 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 156.2 MB. Free memory is still 129.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 590.34 ms. Allocated memory is still 156.2 MB. Free memory was 130.7 MB in the beginning and 109.2 MB in the end (delta: 21.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 83.27 ms. Allocated memory is still 156.2 MB. Free memory was 109.2 MB in the beginning and 105.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1656.21 ms. Allocated memory was 156.2 MB in the beginning and 197.1 MB in the end (delta: 40.9 MB). Free memory was 105.2 MB in the beginning and 146.6 MB in the end (delta: -41.4 MB). Peak memory consumption was 43.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 66754.11 ms. Allocated memory was 197.1 MB in the beginning and 828.4 MB in the end (delta: 631.2 MB). Free memory was 146.6 MB in the beginning and 422.1 MB in the end (delta: -275.6 MB). Peak memory consumption was 490.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 549]: 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: 567]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 566]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 869]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 859]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 841]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 848]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 931]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 804]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 740]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 785]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 834]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 920]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 729]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 721]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 688]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 654]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 557]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 128]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 149]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 141]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 75]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 630]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 859]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 913]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 545]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 662]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 639 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 25.1s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 20.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 41.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1176 SDtfs, 2426 SDslu, 2209 SDs, 0 SdLazy, 4127 SolverSat, 772 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 175 GetRequests, 102 SyntacticMatches, 1 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 245 ImplicationChecksByTransitivity, 10.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=744occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 5 MinimizatonAttempts, 345 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 279 LocationsWithAnnotation, 2091 PreInvPairs, 2551 NumberOfFragments, 3227 HoareAnnotationTreeSize, 2091 FomulaSimplifications, 840043 FormulaSimplificationTreeSizeReduction, 8.5s HoareSimplificationTime, 279 FomulaSimplificationsInter, 57583 FormulaSimplificationTreeSizeReductionInter, 32.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.2s InterpolantComputationTime, 819 NumberOfCodeBlocks, 819 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 814 ConstructedInterpolants, 0 QuantifiedInterpolants, 366410 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...