/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product08.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 19:48:11,962 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 19:48:11,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 19:48:12,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 19:48:12,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 19:48:12,007 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 19:48:12,009 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 19:48:12,015 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 19:48:12,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 19:48:12,025 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 19:48:12,027 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 19:48:12,028 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 19:48:12,029 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 19:48:12,031 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 19:48:12,032 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 19:48:12,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 19:48:12,062 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 19:48:12,067 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 19:48:12,076 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 19:48:12,082 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 19:48:12,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 19:48:12,089 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 19:48:12,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 19:48:12,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 19:48:12,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 19:48:12,101 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 19:48:12,101 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 19:48:12,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 19:48:12,111 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 19:48:12,112 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 19:48:12,113 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 19:48:12,114 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 19:48:12,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 19:48:12,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 19:48:12,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 19:48:12,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 19:48:12,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 19:48:12,120 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 19:48:12,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 19:48:12,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 19:48:12,123 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 19:48:12,125 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 19:48:12,153 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 19:48:12,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 19:48:12,161 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 19:48:12,161 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 19:48:12,161 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 19:48:12,162 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 19:48:12,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 19:48:12,162 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 19:48:12,162 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 19:48:12,162 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 19:48:12,164 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 19:48:12,164 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 19:48:12,164 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 19:48:12,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 19:48:12,165 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 19:48:12,165 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 19:48:12,166 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 19:48:12,166 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 19:48:12,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:48:12,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 19:48:12,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 19:48:12,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 19:48:12,167 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 19:48:12,690 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 19:48:12,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 19:48:12,731 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 19:48:12,734 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 19:48:12,735 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 19:48:12,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product08.cil.c [2021-02-21 19:48:12,846 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1140bbebe/35d56b3b7917484aad18bae87b94d31a/FLAG9f2947b38 [2021-02-21 19:48:13,860 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 19:48:13,861 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product08.cil.c [2021-02-21 19:48:13,882 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1140bbebe/35d56b3b7917484aad18bae87b94d31a/FLAG9f2947b38 [2021-02-21 19:48:14,107 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1140bbebe/35d56b3b7917484aad18bae87b94d31a [2021-02-21 19:48:14,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 19:48:14,129 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 19:48:14,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 19:48:14,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 19:48:14,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 19:48:14,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:48:14" (1/1) ... [2021-02-21 19:48:14,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fd24312 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:48:14, skipping insertion in model container [2021-02-21 19:48:14,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:48:14" (1/1) ... [2021-02-21 19:48:14,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 19:48:14,242 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 19:48:14,631 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product08.cil.c[16561,16574] [2021-02-21 19:48:14,644 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:48:14,659 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 19:48:14,744 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product08.cil.c[16561,16574] [2021-02-21 19:48:14,754 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:48:14,819 INFO L208 MainTranslator]: Completed translation [2021-02-21 19:48:14,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:48:14 WrapperNode [2021-02-21 19:48:14,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 19:48:14,822 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 19:48:14,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 19:48:14,823 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 19:48:14,847 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:48:14" (1/1) ... [2021-02-21 19:48:14,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:48:14" (1/1) ... [2021-02-21 19:48:14,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:48:14" (1/1) ... [2021-02-21 19:48:14,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:48:14" (1/1) ... [2021-02-21 19:48:14,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:48:14" (1/1) ... [2021-02-21 19:48:15,011 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:48:14" (1/1) ... [2021-02-21 19:48:15,021 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:48:14" (1/1) ... [2021-02-21 19:48:15,038 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 19:48:15,039 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 19:48:15,039 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 19:48:15,040 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 19:48:15,044 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:48:14" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:48:15,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 19:48:15,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 19:48:15,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 19:48:15,168 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 19:48:15,168 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 19:48:15,168 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 19:48:15,168 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 19:48:15,168 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 19:48:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 19:48:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 19:48:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 19:48:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 19:48:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-21 19:48:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-21 19:48:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 19:48:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 19:48:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 19:48:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 19:48:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 19:48:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 19:48:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 19:48:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 19:48:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 19:48:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 19:48:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:48:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:48:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:48:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 19:48:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 19:48:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 19:48:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 19:48:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 19:48:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 19:48:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 19:48:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 19:48:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 19:48:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 19:48:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 19:48:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 19:48:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 19:48:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 19:48:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 19:48:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 19:48:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 19:48:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 19:48:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 19:48:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 19:48:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 19:48:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 19:48:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 19:48:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 19:48:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 19:48:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 19:48:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 19:48:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-21 19:48:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-21 19:48:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:48:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:48:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 19:48:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 19:48:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 19:48:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 19:48:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 19:48:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 19:48:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 19:48:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 19:48:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 19:48:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:48:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 19:48:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 19:48:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 19:48:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 19:48:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 19:48:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 19:48:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 19:48:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 19:48:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 19:48:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 19:48:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 19:48:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 19:48:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 19:48:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 19:48:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 19:48:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 19:48:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 19:48:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 19:48:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 19:48:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 19:48:15,183 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 19:48:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 19:48:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 19:48:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 19:48:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 19:48:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 19:48:16,879 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 19:48:16,880 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 19:48:16,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:48:16 BoogieIcfgContainer [2021-02-21 19:48:16,886 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 19:48:16,889 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 19:48:16,889 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 19:48:16,893 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 19:48:16,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 07:48:14" (1/3) ... [2021-02-21 19:48:16,895 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d658f05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:48:16, skipping insertion in model container [2021-02-21 19:48:16,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:48:14" (2/3) ... [2021-02-21 19:48:16,896 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d658f05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:48:16, skipping insertion in model container [2021-02-21 19:48:16,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:48:16" (3/3) ... [2021-02-21 19:48:16,898 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product08.cil.c [2021-02-21 19:48:16,907 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 19:48:16,914 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 19:48:16,939 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 19:48:16,974 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 19:48:16,974 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 19:48:16,974 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 19:48:16,974 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 19:48:16,975 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 19:48:16,975 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 19:48:16,975 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 19:48:16,975 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 19:48:17,004 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states. [2021-02-21 19:48:17,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 19:48:17,028 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:48:17,030 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:48:17,030 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:48:17,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:48:17,039 INFO L82 PathProgramCache]: Analyzing trace with hash 1892185928, now seen corresponding path program 1 times [2021-02-21 19:48:17,051 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:48:17,052 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [658172870] [2021-02-21 19:48:17,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:48:17,152 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:48:17,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:17,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:17,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:17,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:17,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:18,145 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:48:18,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:48:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:18,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:18,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:18,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:48:18,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:18,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:18,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:18,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:48:18,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:18,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:18,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:18,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:48:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:18,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:18,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:18,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:48:18,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:18,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:18,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:18,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:48:18,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:18,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:18,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:18,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 19:48:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:18,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:18,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:18,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:48:18,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:18,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:18,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:18,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 19:48:18,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:18,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:18,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:18,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:48:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:18,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:18,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:18,417 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:48:18,419 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [658172870] [2021-02-21 19:48:18,422 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:48:18,422 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 19:48:18,424 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559596592] [2021-02-21 19:48:18,436 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 19:48:18,437 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:48:18,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 19:48:18,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:48:18,455 INFO L87 Difference]: Start difference. First operand 298 states. Second operand 4 states. [2021-02-21 19:48:20,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:48:20,422 INFO L93 Difference]: Finished difference Result 450 states and 531 transitions. [2021-02-21 19:48:20,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 19:48:20,424 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-21 19:48:20,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:48:20,443 INFO L225 Difference]: With dead ends: 450 [2021-02-21 19:48:20,444 INFO L226 Difference]: Without dead ends: 293 [2021-02-21 19:48:20,450 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:48:20,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2021-02-21 19:48:20,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 246. [2021-02-21 19:48:20,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2021-02-21 19:48:20,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 266 transitions. [2021-02-21 19:48:20,675 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 266 transitions. Word has length 165 [2021-02-21 19:48:20,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:48:20,677 INFO L480 AbstractCegarLoop]: Abstraction has 246 states and 266 transitions. [2021-02-21 19:48:20,677 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 19:48:20,677 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 266 transitions. [2021-02-21 19:48:20,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-21 19:48:20,682 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:48:20,683 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:48:20,683 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 19:48:20,683 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:48:20,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:48:20,685 INFO L82 PathProgramCache]: Analyzing trace with hash -1426531177, now seen corresponding path program 1 times [2021-02-21 19:48:20,685 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:48:20,686 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [144103818] [2021-02-21 19:48:20,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:48:20,691 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:48:20,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:20,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:20,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:20,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:20,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:20,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:20,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:21,270 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:48:21,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:48:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:21,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:21,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:21,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:48:21,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:21,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:21,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:21,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:48:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:21,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:21,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:21,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:48:21,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:21,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:21,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:21,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:48:21,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:21,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:21,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:21,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:48:21,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:21,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:21,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:21,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:48:21,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:21,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:21,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:21,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:48:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:21,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:21,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:21,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 19:48:21,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:21,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:21,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:21,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:48:21,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:21,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:21,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:21,504 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:48:21,505 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [144103818] [2021-02-21 19:48:21,505 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:48:21,505 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 19:48:21,506 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [349990693] [2021-02-21 19:48:21,508 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 19:48:21,509 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:48:21,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 19:48:21,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 19:48:21,513 INFO L87 Difference]: Start difference. First operand 246 states and 266 transitions. Second operand 5 states. [2021-02-21 19:48:22,498 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:48:23,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:48:23,644 INFO L93 Difference]: Finished difference Result 368 states and 414 transitions. [2021-02-21 19:48:23,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 19:48:23,644 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-21 19:48:23,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:48:23,650 INFO L225 Difference]: With dead ends: 368 [2021-02-21 19:48:23,650 INFO L226 Difference]: Without dead ends: 282 [2021-02-21 19:48:23,653 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:48:23,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2021-02-21 19:48:23,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 236. [2021-02-21 19:48:23,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2021-02-21 19:48:23,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 253 transitions. [2021-02-21 19:48:23,793 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 253 transitions. Word has length 166 [2021-02-21 19:48:23,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:48:23,794 INFO L480 AbstractCegarLoop]: Abstraction has 236 states and 253 transitions. [2021-02-21 19:48:23,794 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 19:48:23,794 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 253 transitions. [2021-02-21 19:48:23,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-21 19:48:23,798 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:48:23,798 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:48:23,798 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 19:48:23,799 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:48:23,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:48:23,799 INFO L82 PathProgramCache]: Analyzing trace with hash 1522553338, now seen corresponding path program 1 times [2021-02-21 19:48:23,800 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:48:23,800 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [439638081] [2021-02-21 19:48:23,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:48:23,805 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:48:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:24,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:24,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:24,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:24,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:24,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:48:24,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:24,436 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:48:24,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:48:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:24,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:24,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:48:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:24,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:24,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:48:24,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:24,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:24,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:48:24,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:24,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:24,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:48:24,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:48:24,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:48:24,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:24,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:24,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:48:24,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:24,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:24,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:48:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:24,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:24,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:48:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:24,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:24,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:48:24,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:24,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:24,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-21 19:48:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:24,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:24,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-21 19:48:24,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:24,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:24,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:24,694 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:48:24,695 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [439638081] [2021-02-21 19:48:24,695 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:48:24,695 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:48:24,696 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2039185266] [2021-02-21 19:48:24,696 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:48:24,696 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:48:24,697 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:48:24,697 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:48:24,698 INFO L87 Difference]: Start difference. First operand 236 states and 253 transitions. Second operand 11 states. [2021-02-21 19:48:25,519 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:48:26,049 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:48:26,476 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 19:48:26,906 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:48:27,308 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:48:27,770 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:48:29,373 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:48:31,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:48:31,416 INFO L93 Difference]: Finished difference Result 631 states and 736 transitions. [2021-02-21 19:48:31,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-21 19:48:31,417 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-21 19:48:31,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:48:31,425 INFO L225 Difference]: With dead ends: 631 [2021-02-21 19:48:31,425 INFO L226 Difference]: Without dead ends: 515 [2021-02-21 19:48:31,427 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2021-02-21 19:48:31,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 515 states. [2021-02-21 19:48:31,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 515 to 420. [2021-02-21 19:48:31,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 420 states. [2021-02-21 19:48:31,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 420 states and 470 transitions. [2021-02-21 19:48:31,644 INFO L78 Accepts]: Start accepts. Automaton has 420 states and 470 transitions. Word has length 179 [2021-02-21 19:48:31,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:48:31,645 INFO L480 AbstractCegarLoop]: Abstraction has 420 states and 470 transitions. [2021-02-21 19:48:31,645 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:48:31,645 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 470 transitions. [2021-02-21 19:48:31,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2021-02-21 19:48:31,649 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:48:31,650 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:48:31,650 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 19:48:31,650 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:48:31,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:48:31,651 INFO L82 PathProgramCache]: Analyzing trace with hash 1186317475, now seen corresponding path program 1 times [2021-02-21 19:48:31,651 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:48:31,651 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [485955771] [2021-02-21 19:48:31,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:48:31,656 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:48:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:31,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:31,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:31,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:31,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:31,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:31,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:31,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:31,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:31,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:31,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:31,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:31,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:31,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:31,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:31,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:31,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:31,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:31,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:32,168 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:48:32,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:48:32,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:32,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:32,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:32,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:32,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:32,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:48:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:32,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:32,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:32,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:48:32,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:32,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:32,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:32,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:48:32,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:32,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:32,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:32,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:48:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:32,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:32,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:32,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:48:32,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:32,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:32,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:32,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-21 19:48:32,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:32,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:32,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:32,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-21 19:48:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:32,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:32,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:32,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:48:32,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:32,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:32,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:32,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-21 19:48:32,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:32,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:32,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:32,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-02-21 19:48:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:48:32,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:32,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:48:32,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:32,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:32,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:48:32,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:48:32,452 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-21 19:48:32,453 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [485955771] [2021-02-21 19:48:32,453 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:48:32,453 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 19:48:32,454 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1184525561] [2021-02-21 19:48:32,456 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 19:48:32,456 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:48:32,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 19:48:32,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 19:48:32,458 INFO L87 Difference]: Start difference. First operand 420 states and 470 transitions. Second operand 10 states. [2021-02-21 19:48:33,217 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:48:34,395 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:48:34,835 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:48:35,757 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:48:36,214 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:48:36,618 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:48:36,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:48:36,962 INFO L93 Difference]: Finished difference Result 723 states and 863 transitions. [2021-02-21 19:48:36,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-21 19:48:36,964 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 184 [2021-02-21 19:48:36,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:48:36,965 INFO L225 Difference]: With dead ends: 723 [2021-02-21 19:48:36,965 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 19:48:36,972 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2021-02-21 19:48:36,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 19:48:36,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 19:48:36,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 19:48:36,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 19:48:36,973 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 184 [2021-02-21 19:48:36,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:48:36,973 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 19:48:36,973 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 19:48:36,974 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 19:48:36,974 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 19:48:36,974 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 19:48:36,977 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 19:48:37,774 WARN L202 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 208 [2021-02-21 19:48:37,907 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 208 [2021-02-21 19:48:43,226 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:48:43,506 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:48:43,903 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-21 19:48:44,216 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:48:44,526 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:48:45,117 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-21 19:48:45,406 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:48:45,731 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:48:46,310 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:48:46,599 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:48:47,161 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:48:47,726 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:48:48,342 WARN L202 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:48:48,629 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:48:48,917 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:48:49,223 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:48:49,779 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:48:50,093 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:48:50,645 WARN L202 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:48:50,953 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2021-02-21 19:48:51,241 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:48:51,577 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-21 19:48:51,871 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:48:52,215 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 19:48:52,527 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 19:48:52,809 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2021-02-21 19:48:53,099 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:48:53,714 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 14 [2021-02-21 19:48:54,266 WARN L202 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-21 19:48:54,578 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-21 19:48:54,892 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:48:55,191 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:48:55,769 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:48:56,090 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:48:56,434 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:48:57,005 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-21 19:48:57,570 WARN L202 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-21 19:48:58,127 WARN L202 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-21 19:48:58,711 WARN L202 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-21 19:48:59,257 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:48:59,820 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-21 19:49:00,114 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:49:00,416 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:49:00,713 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:49:01,031 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:49:01,352 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:49:01,626 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:49:01,984 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:49:02,294 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:49:02,609 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:49:02,911 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:49:03,199 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:49:03,486 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:49:03,758 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:49:04,052 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:49:04,336 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:49:05,011 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-21 19:49:05,393 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:49:05,967 WARN L202 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:49:06,531 WARN L202 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:49:06,852 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-21 19:49:07,404 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-21 19:49:07,853 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:49:08,230 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:49:08,802 WARN L202 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-21 19:49:09,105 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:49:09,117 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 19:49:09,117 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 19:49:09,117 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 19:49:09,117 INFO L189 CegarLoopUtils]: For program point L547-2(line 547) no Hoare annotation was computed. [2021-02-21 19:49:09,118 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-21 19:49:09,118 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-21 19:49:09,118 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-21 19:49:09,118 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-21 19:49:09,118 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-21 19:49:09,118 INFO L189 CegarLoopUtils]: For program point L568-1(lines 549 570) no Hoare annotation was computed. [2021-02-21 19:49:09,118 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-21 19:49:09,119 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-21 19:49:09,119 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 524 579) no Hoare annotation was computed. [2021-02-21 19:49:09,119 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-21 19:49:09,119 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-21 19:49:09,119 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-21 19:49:09,119 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-21 19:49:09,119 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-21 19:49:09,119 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-21 19:49:09,119 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-21 19:49:09,119 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-21 19:49:09,119 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 524 579) no Hoare annotation was computed. [2021-02-21 19:49:09,120 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 524 579) no Hoare annotation was computed. [2021-02-21 19:49:09,120 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-21 19:49:09,120 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-21 19:49:09,120 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-21 19:49:09,120 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-21 19:49:09,120 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-21 19:49:09,120 INFO L189 CegarLoopUtils]: For program point L566-1(line 566) no Hoare annotation was computed. [2021-02-21 19:49:09,120 INFO L189 CegarLoopUtils]: For program point L566-2(line 566) no Hoare annotation was computed. [2021-02-21 19:49:09,121 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-21 19:49:09,121 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-21 19:49:09,121 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-21 19:49:09,121 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-21 19:49:09,121 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-21 19:49:09,121 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-21 19:49:09,121 INFO L189 CegarLoopUtils]: For program point L571(lines 548 572) no Hoare annotation was computed. [2021-02-21 19:49:09,121 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-21 19:49:09,122 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-21 19:49:09,122 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-21 19:49:09,122 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-21 19:49:09,122 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-21 19:49:09,122 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-21 19:49:09,122 INFO L189 CegarLoopUtils]: For program point L555(lines 555 559) no Hoare annotation was computed. [2021-02-21 19:49:09,122 INFO L189 CegarLoopUtils]: For program point L555-1(lines 555 559) no Hoare annotation was computed. [2021-02-21 19:49:09,122 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-21 19:49:09,122 INFO L189 CegarLoopUtils]: For program point L547-1(line 547) no Hoare annotation was computed. [2021-02-21 19:49:09,123 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-21 19:49:09,123 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-21 19:49:09,123 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-21 19:49:09,123 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-21 19:49:09,123 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 580 639) no Hoare annotation was computed. [2021-02-21 19:49:09,123 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-21 19:49:09,123 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-21 19:49:09,123 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 580 639) no Hoare annotation was computed. [2021-02-21 19:49:09,123 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-21 19:49:09,123 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-21 19:49:09,123 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-21 19:49:09,124 INFO L189 CegarLoopUtils]: For program point L606-2(lines 606 631) no Hoare annotation was computed. [2021-02-21 19:49:09,124 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-21 19:49:09,124 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 580 639) no Hoare annotation was computed. [2021-02-21 19:49:09,124 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-21 19:49:09,124 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-21 19:49:09,124 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-21 19:49:09,124 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-21 19:49:09,124 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-21 19:49:09,124 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-21 19:49:09,125 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-21 19:49:09,125 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-21 19:49:09,125 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-21 19:49:09,125 INFO L189 CegarLoopUtils]: For program point L632(lines 605 633) no Hoare annotation was computed. [2021-02-21 19:49:09,125 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-21 19:49:09,125 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-21 19:49:09,125 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-21 19:49:09,125 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-21 19:49:09,125 INFO L189 CegarLoopUtils]: For program point L624-1(line 624) no Hoare annotation was computed. [2021-02-21 19:49:09,125 INFO L189 CegarLoopUtils]: For program point L624-2(line 624) no Hoare annotation was computed. [2021-02-21 19:49:09,126 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-21 19:49:09,126 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-21 19:49:09,126 INFO L189 CegarLoopUtils]: For program point L620-1(line 620) no Hoare annotation was computed. [2021-02-21 19:49:09,126 INFO L189 CegarLoopUtils]: For program point L620-2(line 620) no Hoare annotation was computed. [2021-02-21 19:49:09,126 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-21 19:49:09,126 INFO L189 CegarLoopUtils]: For program point L612(lines 612 616) no Hoare annotation was computed. [2021-02-21 19:49:09,126 INFO L189 CegarLoopUtils]: For program point L612-1(lines 612 616) no Hoare annotation was computed. [2021-02-21 19:49:09,126 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-21 19:49:09,126 INFO L189 CegarLoopUtils]: For program point L604-1(line 604) no Hoare annotation was computed. [2021-02-21 19:49:09,126 INFO L189 CegarLoopUtils]: For program point L604-2(line 604) no Hoare annotation was computed. [2021-02-21 19:49:09,127 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-21 19:49:09,127 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-21 19:49:09,127 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-21 19:49:09,127 INFO L189 CegarLoopUtils]: For program point L629-1(line 629) no Hoare annotation was computed. [2021-02-21 19:49:09,127 INFO L189 CegarLoopUtils]: For program point L629-2(line 629) no Hoare annotation was computed. [2021-02-21 19:49:09,127 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-21 19:49:09,127 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-21 19:49:09,127 INFO L189 CegarLoopUtils]: For program point L625-1(line 625) no Hoare annotation was computed. [2021-02-21 19:49:09,127 INFO L189 CegarLoopUtils]: For program point L625-2(line 625) no Hoare annotation was computed. [2021-02-21 19:49:09,127 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-21 19:49:09,128 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-21 19:49:09,128 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-21 19:49:09,128 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 404 410) the Hoare annotation is: true [2021-02-21 19:49:09,128 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 404 410) the Hoare annotation is: true [2021-02-21 19:49:09,128 INFO L185 CegarLoopUtils]: At program point L416(line 416) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:49:09,128 INFO L192 CegarLoopUtils]: At program point L415(line 415) the Hoare annotation is: true [2021-02-21 19:49:09,129 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 411 419) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (<= |valid_product_#res| 1))) [2021-02-21 19:49:09,129 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 411 419) the Hoare annotation is: true [2021-02-21 19:49:09,129 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 411 419) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (<= |valid_product_#res| 1))) [2021-02-21 19:49:09,129 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 424 431) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:09,129 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 424 431) the Hoare annotation is: true [2021-02-21 19:49:09,129 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 424 431) the Hoare annotation is: true [2021-02-21 19:49:09,129 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 432 441) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:09,129 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 432 441) the Hoare annotation is: true [2021-02-21 19:49:09,130 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 432 441) the Hoare annotation is: true [2021-02-21 19:49:09,130 INFO L185 CegarLoopUtils]: At program point L437(line 437) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:09,130 INFO L185 CegarLoopUtils]: At program point L437-1(line 437) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:49:09,130 INFO L192 CegarLoopUtils]: At program point L437-2(line 437) the Hoare annotation is: true [2021-02-21 19:49:09,130 INFO L185 CegarLoopUtils]: At program point L452-3(line 452) the Hoare annotation is: (or (and (= __utac_acc__Specification5_spec__3_~tmp___0~1 0) (= |__utac_acc__Specification5_spec__3_#t~ret33| 0)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:49:09,130 INFO L192 CegarLoopUtils]: At program point L450-1(lines 442 470) the Hoare annotation is: true [2021-02-21 19:49:09,130 INFO L192 CegarLoopUtils]: At program point L448(line 448) the Hoare annotation is: true [2021-02-21 19:49:09,131 INFO L192 CegarLoopUtils]: At program point L448-1(line 448) the Hoare annotation is: true [2021-02-21 19:49:09,131 INFO L192 CegarLoopUtils]: At program point L448-2(line 448) the Hoare annotation is: true [2021-02-21 19:49:09,131 INFO L192 CegarLoopUtils]: At program point L448-3(line 448) the Hoare annotation is: true [2021-02-21 19:49:09,131 INFO L192 CegarLoopUtils]: At program point L444(line 444) the Hoare annotation is: true [2021-02-21 19:49:09,131 INFO L185 CegarLoopUtils]: At program point L457(line 457) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,131 INFO L185 CegarLoopUtils]: At program point L455(lines 455 461) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,131 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 442 470) the Hoare annotation is: true [2021-02-21 19:49:09,131 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 442 470) the Hoare annotation is: true [2021-02-21 19:49:09,132 INFO L185 CegarLoopUtils]: At program point L454(lines 454 464) the Hoare annotation is: (or (= __utac_acc__Specification5_spec__3_~tmp___0~1 0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:49:09,132 INFO L192 CegarLoopUtils]: At program point L452(line 452) the Hoare annotation is: true [2021-02-21 19:49:09,132 INFO L185 CegarLoopUtils]: At program point L452-1(line 452) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret33| 0)) [2021-02-21 19:49:09,132 INFO L192 CegarLoopUtils]: At program point L450(lines 450 467) the Hoare annotation is: true [2021-02-21 19:49:09,132 INFO L185 CegarLoopUtils]: At program point L452-2(line 452) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret33| 0)) [2021-02-21 19:49:09,132 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 362 384) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:49:09,132 INFO L192 CegarLoopUtils]: At program point L381(line 381) the Hoare annotation is: true [2021-02-21 19:49:09,132 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 362 384) the Hoare annotation is: true [2021-02-21 19:49:09,133 INFO L185 CegarLoopUtils]: At program point L374(line 374) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~2 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,133 INFO L185 CegarLoopUtils]: At program point L374-1(line 374) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~2 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,133 INFO L185 CegarLoopUtils]: At program point L372(lines 372 379) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~2 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,133 INFO L192 CegarLoopUtils]: At program point L372-1(lines 372 379) the Hoare annotation is: true [2021-02-21 19:49:09,133 INFO L185 CegarLoopUtils]: At program point L370(line 370) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret29| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,133 INFO L185 CegarLoopUtils]: At program point L369(line 369) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:49:09,134 INFO L185 CegarLoopUtils]: At program point L370-1(line 370) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret29| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,134 INFO L185 CegarLoopUtils]: At program point L368(line 368) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:49:09,134 INFO L185 CegarLoopUtils]: At program point L370-2(line 370) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret29| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~2 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,134 INFO L185 CegarLoopUtils]: At program point L368-1(line 368) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:49:09,134 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 362 384) the Hoare annotation is: true [2021-02-21 19:49:09,134 INFO L185 CegarLoopUtils]: At program point L364(line 364) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:49:09,135 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-21 19:49:09,135 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 316 339) no Hoare annotation was computed. [2021-02-21 19:49:09,135 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 316 339) no Hoare annotation was computed. [2021-02-21 19:49:09,135 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 316 339) no Hoare annotation was computed. [2021-02-21 19:49:09,135 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-21 19:49:09,135 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-21 19:49:09,135 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-21 19:49:09,135 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-21 19:49:09,135 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-21 19:49:09,135 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-21 19:49:09,135 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-21 19:49:09,136 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-21 19:49:09,136 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-21 19:49:09,136 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-21 19:49:09,136 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-21 19:49:09,136 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-21 19:49:09,136 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-21 19:49:09,136 INFO L185 CegarLoopUtils]: At program point L193(lines 193 199) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 19:49:09,136 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 189 203) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,136 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 189 203) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 19:49:09,137 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 189 203) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,137 INFO L185 CegarLoopUtils]: At program point L195(line 195) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-21 19:49:09,137 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 144 152) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-21 19:49:09,137 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 144 152) the Hoare annotation is: true [2021-02-21 19:49:09,137 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 144 152) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-21 19:49:09,137 INFO L185 CegarLoopUtils]: At program point L149(line 149) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-21 19:49:09,137 INFO L192 CegarLoopUtils]: At program point L148(line 148) the Hoare annotation is: true [2021-02-21 19:49:09,137 INFO L189 CegarLoopUtils]: For program point L160(lines 160 168) no Hoare annotation was computed. [2021-02-21 19:49:09,138 INFO L189 CegarLoopUtils]: For program point L160-2(lines 160 168) no Hoare annotation was computed. [2021-02-21 19:49:09,138 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-21 19:49:09,138 INFO L189 CegarLoopUtils]: For program point L183-1(line 183) no Hoare annotation was computed. [2021-02-21 19:49:09,138 INFO L189 CegarLoopUtils]: For program point L178(line 178) no Hoare annotation was computed. [2021-02-21 19:49:09,138 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 153 188) no Hoare annotation was computed. [2021-02-21 19:49:09,138 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-21 19:49:09,138 INFO L189 CegarLoopUtils]: For program point L172(lines 172 180) no Hoare annotation was computed. [2021-02-21 19:49:09,139 INFO L189 CegarLoopUtils]: For program point L172-2(lines 172 180) no Hoare annotation was computed. [2021-02-21 19:49:09,139 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 153 188) no Hoare annotation was computed. [2021-02-21 19:49:09,139 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-21 19:49:09,139 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 153 188) no Hoare annotation was computed. [2021-02-21 19:49:09,139 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-21 19:49:09,139 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 397 403) the Hoare annotation is: true [2021-02-21 19:49:09,139 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 397 403) the Hoare annotation is: true [2021-02-21 19:49:09,140 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-21 19:49:09,140 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-21 19:49:09,140 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-21 19:49:09,140 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-21 19:49:09,140 INFO L189 CegarLoopUtils]: For program point L508-1(line 508) no Hoare annotation was computed. [2021-02-21 19:49:09,140 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-21 19:49:09,140 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-21 19:49:09,141 INFO L189 CegarLoopUtils]: For program point L504-1(line 504) no Hoare annotation was computed. [2021-02-21 19:49:09,141 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 478 523) no Hoare annotation was computed. [2021-02-21 19:49:09,141 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-21 19:49:09,141 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-21 19:49:09,141 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-21 19:49:09,141 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 478 523) no Hoare annotation was computed. [2021-02-21 19:49:09,141 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-21 19:49:09,141 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-21 19:49:09,141 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 478 523) no Hoare annotation was computed. [2021-02-21 19:49:09,142 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-21 19:49:09,142 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-21 19:49:09,142 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-21 19:49:09,142 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-21 19:49:09,142 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-21 19:49:09,142 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-21 19:49:09,142 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-21 19:49:09,142 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-21 19:49:09,142 INFO L189 CegarLoopUtils]: For program point L515-1(line 515) no Hoare annotation was computed. [2021-02-21 19:49:09,143 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-21 19:49:09,143 INFO L189 CegarLoopUtils]: For program point L515-2(line 515) no Hoare annotation was computed. [2021-02-21 19:49:09,143 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-21 19:49:09,143 INFO L189 CegarLoopUtils]: For program point L478(lines 478 523) no Hoare annotation was computed. [2021-02-21 19:49:09,143 INFO L189 CegarLoopUtils]: For program point L478-1(lines 478 523) no Hoare annotation was computed. [2021-02-21 19:49:09,143 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-21 19:49:09,143 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-21 19:49:09,143 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-21 19:49:09,143 INFO L189 CegarLoopUtils]: For program point L501-1(line 501) no Hoare annotation was computed. [2021-02-21 19:49:09,143 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-21 19:49:09,144 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-21 19:49:09,144 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-21 19:49:09,144 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-21 19:49:09,144 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-21 19:49:09,144 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-21 19:49:09,144 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-21 19:49:09,144 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-21 19:49:09,144 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-21 19:49:09,144 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-21 19:49:09,144 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-21 19:49:09,145 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-21 19:49:09,145 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-21 19:49:09,145 INFO L189 CegarLoopUtils]: For program point L832-1(line 832) no Hoare annotation was computed. [2021-02-21 19:49:09,145 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-21 19:49:09,145 INFO L189 CegarLoopUtils]: For program point L832-2(line 832) no Hoare annotation was computed. [2021-02-21 19:49:09,145 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-21 19:49:09,145 INFO L189 CegarLoopUtils]: For program point L830-1(line 830) no Hoare annotation was computed. [2021-02-21 19:49:09,145 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-21 19:49:09,145 INFO L189 CegarLoopUtils]: For program point L830-2(line 830) no Hoare annotation was computed. [2021-02-21 19:49:09,145 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-21 19:49:09,146 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 791 836) no Hoare annotation was computed. [2021-02-21 19:49:09,146 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-21 19:49:09,146 INFO L189 CegarLoopUtils]: For program point L791(lines 791 836) no Hoare annotation was computed. [2021-02-21 19:49:09,146 INFO L189 CegarLoopUtils]: For program point L822(lines 822 823) no Hoare annotation was computed. [2021-02-21 19:49:09,146 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 791 836) no Hoare annotation was computed. [2021-02-21 19:49:09,146 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-21 19:49:09,146 INFO L189 CegarLoopUtils]: For program point L810-1(line 810) no Hoare annotation was computed. [2021-02-21 19:49:09,146 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-21 19:49:09,146 INFO L189 CegarLoopUtils]: For program point L810-2(line 810) no Hoare annotation was computed. [2021-02-21 19:49:09,147 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 791 836) no Hoare annotation was computed. [2021-02-21 19:49:09,147 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-21 19:49:09,147 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-21 19:49:09,147 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-21 19:49:09,147 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-21 19:49:09,147 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-21 19:49:09,147 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-21 19:49:09,147 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-21 19:49:09,147 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-21 19:49:09,148 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-21 19:49:09,148 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-21 19:49:09,148 INFO L189 CegarLoopUtils]: For program point L815(lines 815 816) no Hoare annotation was computed. [2021-02-21 19:49:09,148 INFO L189 CegarLoopUtils]: For program point L811(lines 811 818) no Hoare annotation was computed. [2021-02-21 19:49:09,148 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-21 19:49:09,148 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-21 19:49:09,148 INFO L189 CegarLoopUtils]: For program point L805(lines 805 825) no Hoare annotation was computed. [2021-02-21 19:49:09,148 INFO L189 CegarLoopUtils]: For program point L805-1(lines 805 825) no Hoare annotation was computed. [2021-02-21 19:49:09,148 INFO L185 CegarLoopUtils]: At program point L353(line 353) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,149 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 348 358) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:49:09,149 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 348 358) the Hoare annotation is: true [2021-02-21 19:49:09,149 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 348 358) the Hoare annotation is: true [2021-02-21 19:49:09,149 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 133 143) the Hoare annotation is: true [2021-02-21 19:49:09,149 INFO L192 CegarLoopUtils]: At program point L140(line 140) the Hoare annotation is: true [2021-02-21 19:49:09,149 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 133 143) the Hoare annotation is: true [2021-02-21 19:49:09,149 INFO L192 CegarLoopUtils]: At program point L138(line 138) the Hoare annotation is: true [2021-02-21 19:49:09,149 INFO L192 CegarLoopUtils]: At program point L138-1(line 138) the Hoare annotation is: true [2021-02-21 19:49:09,150 INFO L192 CegarLoopUtils]: At program point L138-2(line 138) the Hoare annotation is: true [2021-02-21 19:49:09,150 INFO L192 CegarLoopUtils]: At program point L138-3(line 138) the Hoare annotation is: true [2021-02-21 19:49:09,150 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 133 143) the Hoare annotation is: true [2021-02-21 19:49:09,150 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 125 132) the Hoare annotation is: true [2021-02-21 19:49:09,150 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 125 132) the Hoare annotation is: true [2021-02-21 19:49:09,150 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 125 132) the Hoare annotation is: true [2021-02-21 19:49:09,150 INFO L185 CegarLoopUtils]: At program point L98-1(line 98) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,151 INFO L185 CegarLoopUtils]: At program point L96(lines 96 113) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,151 INFO L185 CegarLoopUtils]: At program point L98-2(line 98) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,151 INFO L185 CegarLoopUtils]: At program point L98-3(line 98) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,151 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 92 116) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,151 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 92 116) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,151 INFO L185 CegarLoopUtils]: At program point L111(line 111) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,151 INFO L185 CegarLoopUtils]: At program point L111-1(lines 92 116) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,151 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,151 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,152 INFO L185 CegarLoopUtils]: At program point L100(lines 100 108) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,152 INFO L185 CegarLoopUtils]: At program point L98(line 98) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,152 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 84 90) the Hoare annotation is: true [2021-02-21 19:49:09,152 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 84 90) the Hoare annotation is: true [2021-02-21 19:49:09,152 INFO L185 CegarLoopUtils]: At program point L254(line 254) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,152 INFO L185 CegarLoopUtils]: At program point L221(line 221) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:49:09,152 INFO L185 CegarLoopUtils]: At program point L254-1(line 254) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,152 INFO L185 CegarLoopUtils]: At program point L246(lines 246 252) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,153 INFO L185 CegarLoopUtils]: At program point L246-1(lines 246 252) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,153 INFO L185 CegarLoopUtils]: At program point L238(line 238) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,153 INFO L185 CegarLoopUtils]: At program point L234(line 234) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,153 INFO L185 CegarLoopUtils]: At program point L234-1(line 234) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,153 INFO L185 CegarLoopUtils]: At program point L218(line 218) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:49:09,153 INFO L185 CegarLoopUtils]: At program point L276(lines 225 277) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,153 INFO L185 CegarLoopUtils]: At program point L264(lines 264 270) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,154 INFO L185 CegarLoopUtils]: At program point L264-1(lines 256 271) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,154 INFO L185 CegarLoopUtils]: At program point L227(lines 226 275) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,154 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 216 283) the Hoare annotation is: true [2021-02-21 19:49:09,154 INFO L185 CegarLoopUtils]: At program point L256(lines 256 271) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,154 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 216 283) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:49:09,154 INFO L185 CegarLoopUtils]: At program point L219(line 219) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:49:09,154 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,154 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 216 283) the Hoare annotation is: true [2021-02-21 19:49:09,155 INFO L185 CegarLoopUtils]: At program point L244(line 244) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,155 INFO L185 CegarLoopUtils]: At program point L244-1(line 244) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,155 INFO L185 CegarLoopUtils]: At program point L273(lines 226 275) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,155 INFO L185 CegarLoopUtils]: At program point L236(lines 236 242) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,155 INFO L185 CegarLoopUtils]: At program point L236-1(lines 236 242) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,155 INFO L185 CegarLoopUtils]: At program point L228(lines 228 232) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,155 INFO L185 CegarLoopUtils]: At program point L224(line 224) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:49:09,155 INFO L185 CegarLoopUtils]: At program point L220(line 220) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:49:09,156 INFO L185 CegarLoopUtils]: At program point L266(line 266) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,156 INFO L185 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,156 INFO L185 CegarLoopUtils]: At program point L262-1(line 262) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,156 INFO L185 CegarLoopUtils]: At program point L262-2(line 262) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,156 INFO L185 CegarLoopUtils]: At program point L258(line 258) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:49:09,156 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-21 19:49:09,156 INFO L189 CegarLoopUtils]: For program point L764-1(line 764) no Hoare annotation was computed. [2021-02-21 19:49:09,156 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-21 19:49:09,156 INFO L189 CegarLoopUtils]: For program point L764-2(line 764) no Hoare annotation was computed. [2021-02-21 19:49:09,156 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 745 790) no Hoare annotation was computed. [2021-02-21 19:49:09,157 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-21 19:49:09,157 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-21 19:49:09,157 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-21 19:49:09,157 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-21 19:49:09,157 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-21 19:49:09,157 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-21 19:49:09,157 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-21 19:49:09,157 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-21 19:49:09,158 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-21 19:49:09,158 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-21 19:49:09,158 INFO L189 CegarLoopUtils]: For program point L769(lines 769 770) no Hoare annotation was computed. [2021-02-21 19:49:09,158 INFO L189 CegarLoopUtils]: For program point L765(lines 765 772) no Hoare annotation was computed. [2021-02-21 19:49:09,158 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-21 19:49:09,158 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-21 19:49:09,158 INFO L189 CegarLoopUtils]: For program point L759(lines 759 779) no Hoare annotation was computed. [2021-02-21 19:49:09,158 INFO L189 CegarLoopUtils]: For program point L759-1(lines 759 779) no Hoare annotation was computed. [2021-02-21 19:49:09,159 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 745 790) no Hoare annotation was computed. [2021-02-21 19:49:09,159 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-21 19:49:09,159 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-21 19:49:09,159 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-21 19:49:09,159 INFO L189 CegarLoopUtils]: For program point L786-1(line 786) no Hoare annotation was computed. [2021-02-21 19:49:09,159 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 745 790) no Hoare annotation was computed. [2021-02-21 19:49:09,159 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-21 19:49:09,159 INFO L189 CegarLoopUtils]: For program point L786-2(line 786) no Hoare annotation was computed. [2021-02-21 19:49:09,159 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-21 19:49:09,160 INFO L189 CegarLoopUtils]: For program point L784-1(line 784) no Hoare annotation was computed. [2021-02-21 19:49:09,160 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-21 19:49:09,160 INFO L189 CegarLoopUtils]: For program point L784-2(line 784) no Hoare annotation was computed. [2021-02-21 19:49:09,160 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-21 19:49:09,160 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-21 19:49:09,160 INFO L189 CegarLoopUtils]: For program point L745(lines 745 790) no Hoare annotation was computed. [2021-02-21 19:49:09,160 INFO L189 CegarLoopUtils]: For program point L776(lines 776 777) no Hoare annotation was computed. [2021-02-21 19:49:09,160 INFO L189 CegarLoopUtils]: For program point L908(line 908) no Hoare annotation was computed. [2021-02-21 19:49:09,160 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 894 916) no Hoare annotation was computed. [2021-02-21 19:49:09,160 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-21 19:49:09,160 INFO L189 CegarLoopUtils]: For program point L902(lines 902 910) no Hoare annotation was computed. [2021-02-21 19:49:09,161 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 894 916) no Hoare annotation was computed. [2021-02-21 19:49:09,161 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 894 916) no Hoare annotation was computed. [2021-02-21 19:49:09,161 INFO L189 CegarLoopUtils]: For program point L900(line 900) no Hoare annotation was computed. [2021-02-21 19:49:09,161 INFO L189 CegarLoopUtils]: For program point L902-2(lines 902 910) no Hoare annotation was computed. [2021-02-21 19:49:09,161 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 387 396) no Hoare annotation was computed. [2021-02-21 19:49:09,161 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 387 396) no Hoare annotation was computed. [2021-02-21 19:49:09,161 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-21 19:49:09,161 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-21 19:49:09,161 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 387 396) no Hoare annotation was computed. [2021-02-21 19:49:09,161 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-21 19:49:09,161 INFO L189 CegarLoopUtils]: For program point L389-1(line 389) no Hoare annotation was computed. [2021-02-21 19:49:09,161 INFO L189 CegarLoopUtils]: For program point L389-2(line 389) no Hoare annotation was computed. [2021-02-21 19:49:09,162 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-21 19:49:09,162 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-21 19:49:09,162 INFO L189 CegarLoopUtils]: For program point L671(lines 671 687) no Hoare annotation was computed. [2021-02-21 19:49:09,162 INFO L189 CegarLoopUtils]: For program point L704-1(line 704) no Hoare annotation was computed. [2021-02-21 19:49:09,162 INFO L189 CegarLoopUtils]: For program point L704-2(line 704) no Hoare annotation was computed. [2021-02-21 19:49:09,162 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-21 19:49:09,162 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-21 19:49:09,162 INFO L189 CegarLoopUtils]: For program point L688(lines 688 729) no Hoare annotation was computed. [2021-02-21 19:49:09,162 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-21 19:49:09,162 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-21 19:49:09,162 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-21 19:49:09,162 INFO L189 CegarLoopUtils]: For program point L680-1(line 680) no Hoare annotation was computed. [2021-02-21 19:49:09,163 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-21 19:49:09,163 INFO L189 CegarLoopUtils]: For program point L730(lines 730 741) no Hoare annotation was computed. [2021-02-21 19:49:09,163 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-21 19:49:09,163 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-21 19:49:09,163 INFO L189 CegarLoopUtils]: For program point L722-1(line 722) no Hoare annotation was computed. [2021-02-21 19:49:09,163 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-21 19:49:09,163 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-21 19:49:09,163 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-21 19:49:09,163 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-21 19:49:09,163 INFO L189 CegarLoopUtils]: For program point L706-1(line 706) no Hoare annotation was computed. [2021-02-21 19:49:09,163 INFO L189 CegarLoopUtils]: For program point L673-1(line 673) no Hoare annotation was computed. [2021-02-21 19:49:09,164 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 642 744) no Hoare annotation was computed. [2021-02-21 19:49:09,164 INFO L189 CegarLoopUtils]: For program point L731(lines 731 738) no Hoare annotation was computed. [2021-02-21 19:49:09,164 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-21 19:49:09,164 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-21 19:49:09,164 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-21 19:49:09,164 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-21 19:49:09,164 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 642 744) no Hoare annotation was computed. [2021-02-21 19:49:09,164 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-21 19:49:09,164 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-21 19:49:09,164 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-21 19:49:09,164 INFO L189 CegarLoopUtils]: For program point L666(lines 666 670) no Hoare annotation was computed. [2021-02-21 19:49:09,168 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-21 19:49:09,168 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 642 744) no Hoare annotation was computed. [2021-02-21 19:49:09,168 INFO L189 CegarLoopUtils]: For program point L691-2(lines 691 711) no Hoare annotation was computed. [2021-02-21 19:49:09,168 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-21 19:49:09,168 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-21 19:49:09,168 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-21 19:49:09,169 INFO L189 CegarLoopUtils]: For program point L642(lines 642 744) no Hoare annotation was computed. [2021-02-21 19:49:09,169 INFO L189 CegarLoopUtils]: For program point L642-1(lines 642 744) no Hoare annotation was computed. [2021-02-21 19:49:09,169 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-21 19:49:09,169 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-21 19:49:09,169 INFO L189 CegarLoopUtils]: For program point L733-1(line 733) no Hoare annotation was computed. [2021-02-21 19:49:09,169 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-21 19:49:09,169 INFO L189 CegarLoopUtils]: For program point L733-2(line 733) no Hoare annotation was computed. [2021-02-21 19:49:09,169 INFO L189 CegarLoopUtils]: For program point L692(lines 691 711) no Hoare annotation was computed. [2021-02-21 19:49:09,169 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-21 19:49:09,169 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-21 19:49:09,169 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-21 19:49:09,170 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-21 19:49:09,170 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-21 19:49:09,170 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-21 19:49:09,170 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-21 19:49:09,170 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-21 19:49:09,170 INFO L189 CegarLoopUtils]: For program point L676-1(line 676) no Hoare annotation was computed. [2021-02-21 19:49:09,170 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-21 19:49:09,170 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-21 19:49:09,170 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-21 19:49:09,170 INFO L189 CegarLoopUtils]: For program point L693(lines 693 697) no Hoare annotation was computed. [2021-02-21 19:49:09,170 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-21 19:49:09,171 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-21 19:49:09,171 INFO L189 CegarLoopUtils]: For program point L718-1(line 718) no Hoare annotation was computed. [2021-02-21 19:49:09,171 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-21 19:49:09,171 INFO L189 CegarLoopUtils]: For program point L718-2(line 718) no Hoare annotation was computed. [2021-02-21 19:49:09,171 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-21 19:49:09,171 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-21 19:49:09,171 INFO L189 CegarLoopUtils]: For program point L702-1(line 702) no Hoare annotation was computed. [2021-02-21 19:49:09,171 INFO L189 CegarLoopUtils]: For program point L702-2(line 702) no Hoare annotation was computed. [2021-02-21 19:49:09,171 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-21 19:49:09,171 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-21 19:49:09,171 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-21 19:49:09,172 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-21 19:49:09,173 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-21 19:49:09,173 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-21 19:49:09,173 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-21 19:49:09,173 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-21 19:49:09,173 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-21 19:49:09,173 INFO L189 CegarLoopUtils]: For program point L720-1(line 720) no Hoare annotation was computed. [2021-02-21 19:49:09,173 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-21 19:49:09,173 INFO L189 CegarLoopUtils]: For program point L720-2(line 720) no Hoare annotation was computed. [2021-02-21 19:49:09,173 INFO L189 CegarLoopUtils]: For program point L712(lines 690 713) no Hoare annotation was computed. [2021-02-21 19:49:09,173 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-21 19:49:09,173 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-21 19:49:09,174 INFO L185 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,174 INFO L185 CegarLoopUtils]: At program point L184-1(line 184) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,174 INFO L185 CegarLoopUtils]: At program point L184-2(line 184) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,174 INFO L185 CegarLoopUtils]: At program point L816(line 816) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,174 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,175 INFO L185 CegarLoopUtils]: At program point L899(line 899) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,175 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,175 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,176 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,176 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,176 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,176 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,176 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,176 INFO L185 CegarLoopUtils]: At program point L53(line 53) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,176 INFO L185 CegarLoopUtils]: At program point L912(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,177 INFO L185 CegarLoopUtils]: At program point L912-1(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,177 INFO L185 CegarLoopUtils]: At program point L912-2(line 912) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,177 INFO L185 CegarLoopUtils]: At program point L908(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,177 INFO L185 CegarLoopUtils]: At program point L908-1(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,177 INFO L185 CegarLoopUtils]: At program point L908-2(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,177 INFO L185 CegarLoopUtils]: At program point L908-3(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,177 INFO L185 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,177 INFO L185 CegarLoopUtils]: At program point L904(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,178 INFO L185 CegarLoopUtils]: At program point L776-1(line 776) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,178 INFO L185 CegarLoopUtils]: At program point L904-1(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,178 INFO L185 CegarLoopUtils]: At program point L904-2(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,178 INFO L185 CegarLoopUtils]: At program point L904-3(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,178 INFO L185 CegarLoopUtils]: At program point L900(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,178 INFO L185 CegarLoopUtils]: At program point L904-4(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,178 INFO L185 CegarLoopUtils]: At program point L900-1(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,178 INFO L185 CegarLoopUtils]: At program point L904-5(line 904) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,178 INFO L185 CegarLoopUtils]: At program point L900-2(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,178 INFO L185 CegarLoopUtils]: At program point L900-3(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,179 INFO L185 CegarLoopUtils]: At program point L900-4(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,179 INFO L185 CegarLoopUtils]: At program point L900-5(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,179 INFO L185 CegarLoopUtils]: At program point L900-6(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,179 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,179 INFO L185 CegarLoopUtils]: At program point L900-7(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,179 INFO L185 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,179 INFO L185 CegarLoopUtils]: At program point L182(line 182) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,179 INFO L185 CegarLoopUtils]: At program point L822(line 822) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,179 INFO L185 CegarLoopUtils]: At program point L182-1(line 182) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,179 INFO L185 CegarLoopUtils]: At program point L822-1(line 822) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,179 INFO L185 CegarLoopUtils]: At program point L182-2(line 182) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,180 INFO L185 CegarLoopUtils]: At program point L182-3(line 182) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,180 INFO L185 CegarLoopUtils]: At program point L178(line 178) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,180 INFO L185 CegarLoopUtils]: At program point L178-1(line 178) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,180 INFO L185 CegarLoopUtils]: At program point L178-2(line 178) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,180 INFO L185 CegarLoopUtils]: At program point L178-3(line 178) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,180 INFO L185 CegarLoopUtils]: At program point L847(line 847) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,180 INFO L185 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,180 INFO L185 CegarLoopUtils]: At program point L178-4(line 178) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,180 INFO L185 CegarLoopUtils]: At program point L174-1(line 174) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,180 INFO L185 CegarLoopUtils]: At program point L174-2(line 174) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,180 INFO L185 CegarLoopUtils]: At program point L174-3(line 174) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,181 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,181 INFO L185 CegarLoopUtils]: At program point L170-1(line 170) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,181 INFO L185 CegarLoopUtils]: At program point L777(line 777) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,181 INFO L185 CegarLoopUtils]: At program point L170-2(line 170) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,181 INFO L185 CegarLoopUtils]: At program point L170-3(line 170) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,181 INFO L185 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,181 INFO L185 CegarLoopUtils]: At program point L170-4(line 170) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,181 INFO L185 CegarLoopUtils]: At program point L166-1(line 166) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,181 INFO L185 CegarLoopUtils]: At program point L170-5(line 170) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,181 INFO L185 CegarLoopUtils]: At program point L166-2(line 166) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,181 INFO L185 CegarLoopUtils]: At program point L170-6(line 170) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,182 INFO L185 CegarLoopUtils]: At program point L166-3(line 166) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,182 INFO L185 CegarLoopUtils]: At program point L170-7(line 170) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,182 INFO L185 CegarLoopUtils]: At program point L162(line 162) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,182 INFO L185 CegarLoopUtils]: At program point L166-4(line 166) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,182 INFO L185 CegarLoopUtils]: At program point L162-1(line 162) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,182 INFO L185 CegarLoopUtils]: At program point L769(line 769) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,182 INFO L185 CegarLoopUtils]: At program point L641(line 641) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,182 INFO L185 CegarLoopUtils]: At program point L162-2(line 162) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,182 INFO L185 CegarLoopUtils]: At program point L769-1(line 769) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,183 INFO L185 CegarLoopUtils]: At program point L162-3(line 162) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,183 INFO L185 CegarLoopUtils]: At program point L158(line 158) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,183 INFO L185 CegarLoopUtils]: At program point L823(line 823) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,183 INFO L185 CegarLoopUtils]: At program point L848(line 848) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,183 INFO L185 CegarLoopUtils]: At program point L815(line 815) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,183 INFO L185 CegarLoopUtils]: At program point L815-1(line 815) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,183 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 19:49:09,183 INFO L185 CegarLoopUtils]: At program point L423(line 423) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,183 INFO L185 CegarLoopUtils]: At program point L770(line 770) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:49:09,184 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,184 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 117 124) no Hoare annotation was computed. [2021-02-21 19:49:09,184 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 117 124) no Hoare annotation was computed. [2021-02-21 19:49:09,184 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 117 124) no Hoare annotation was computed. [2021-02-21 19:49:09,184 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 917 925) the Hoare annotation is: true [2021-02-21 19:49:09,184 INFO L192 CegarLoopUtils]: At program point L922(line 922) the Hoare annotation is: true [2021-02-21 19:49:09,184 INFO L192 CegarLoopUtils]: At program point L921(line 921) the Hoare annotation is: true [2021-02-21 19:49:09,184 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 917 925) the Hoare annotation is: true [2021-02-21 19:49:09,184 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 917 925) the Hoare annotation is: true [2021-02-21 19:49:09,185 INFO L185 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:49:09,185 INFO L185 CegarLoopUtils]: At program point L878(line 878) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:49:09,185 INFO L192 CegarLoopUtils]: At program point L877-1(lines 873 884) the Hoare annotation is: true [2021-02-21 19:49:09,185 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 873 884) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:49:09,185 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 873 884) the Hoare annotation is: true [2021-02-21 19:49:09,185 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 19:49:09,185 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 19:49:09,186 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 19:49:09,186 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 19:49:09,186 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 885 893) the Hoare annotation is: true [2021-02-21 19:49:09,186 INFO L192 CegarLoopUtils]: At program point L890(line 890) the Hoare annotation is: true [2021-02-21 19:49:09,186 INFO L192 CegarLoopUtils]: At program point L889(line 889) the Hoare annotation is: true [2021-02-21 19:49:09,186 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 885 893) the Hoare annotation is: true [2021-02-21 19:49:09,186 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 885 893) the Hoare annotation is: true [2021-02-21 19:49:09,186 INFO L185 CegarLoopUtils]: At program point L64(lines 60 82) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,186 INFO L185 CegarLoopUtils]: At program point L62(lines 60 82) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,187 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 57 83) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,187 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 57 83) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,187 INFO L185 CegarLoopUtils]: At program point L73(line 73) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:49:09,187 INFO L185 CegarLoopUtils]: At program point L71(lines 71 77) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,187 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 57 83) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,187 INFO L185 CegarLoopUtils]: At program point L66(line 66) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-21 19:49:09,187 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 286 315) the Hoare annotation is: true [2021-02-21 19:49:09,187 INFO L192 CegarLoopUtils]: At program point L300(lines 300 304) the Hoare annotation is: true [2021-02-21 19:49:09,187 INFO L192 CegarLoopUtils]: At program point L300-1(lines 300 304) the Hoare annotation is: true [2021-02-21 19:49:09,188 INFO L192 CegarLoopUtils]: At program point L296-2(lines 296 310) the Hoare annotation is: true [2021-02-21 19:49:09,188 INFO L192 CegarLoopUtils]: At program point L292(line 292) the Hoare annotation is: true [2021-02-21 19:49:09,188 INFO L192 CegarLoopUtils]: At program point L292-1(line 292) the Hoare annotation is: true [2021-02-21 19:49:09,188 INFO L192 CegarLoopUtils]: At program point L288(line 288) the Hoare annotation is: true [2021-02-21 19:49:09,188 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 286 315) the Hoare annotation is: true [2021-02-21 19:49:09,188 INFO L192 CegarLoopUtils]: At program point L311(lines 286 315) the Hoare annotation is: true [2021-02-21 19:49:09,188 INFO L192 CegarLoopUtils]: At program point L307(line 307) the Hoare annotation is: true [2021-02-21 19:49:09,188 INFO L192 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: true [2021-02-21 19:49:09,188 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 849 860) the Hoare annotation is: true [2021-02-21 19:49:09,189 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 849 860) the Hoare annotation is: true [2021-02-21 19:49:09,189 INFO L192 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: true [2021-02-21 19:49:09,189 INFO L192 CegarLoopUtils]: At program point L853-1(lines 849 860) the Hoare annotation is: true [2021-02-21 19:49:09,189 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 340 346) the Hoare annotation is: true [2021-02-21 19:49:09,189 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 340 346) the Hoare annotation is: true [2021-02-21 19:49:09,189 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 19:49:09,189 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:49:09,189 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 19:49:09,189 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 19:49:09,190 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 204 211) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:49:09,190 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 204 211) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:49:09,190 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 204 211) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:49:09,190 INFO L192 CegarLoopUtils]: At program point L865-1(lines 861 872) the Hoare annotation is: true [2021-02-21 19:49:09,190 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 861 872) the Hoare annotation is: true [2021-02-21 19:49:09,190 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 861 872) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:49:09,190 INFO L185 CegarLoopUtils]: At program point L866(line 866) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:49:09,190 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 838 845) the Hoare annotation is: true [2021-02-21 19:49:09,191 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 842) the Hoare annotation is: true [2021-02-21 19:49:09,191 INFO L192 CegarLoopUtils]: At program point L842(line 842) the Hoare annotation is: true [2021-02-21 19:49:09,191 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 838 845) the Hoare annotation is: true [2021-02-21 19:49:09,191 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 838 845) the Hoare annotation is: true [2021-02-21 19:49:09,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 07:49:09 BoogieIcfgContainer [2021-02-21 19:49:09,221 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 19:49:09,223 INFO L168 Benchmark]: Toolchain (without parser) took 55109.05 ms. Allocated memory was 153.1 MB in the beginning and 402.7 MB in the end (delta: 249.6 MB). Free memory was 128.8 MB in the beginning and 365.9 MB in the end (delta: -237.1 MB). Peak memory consumption was 250.4 MB. Max. memory is 8.0 GB. [2021-02-21 19:49:09,224 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 153.1 MB. Free memory is still 127.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 19:49:09,228 INFO L168 Benchmark]: CACSL2BoogieTranslator took 684.78 ms. Allocated memory is still 153.1 MB. Free memory was 127.8 MB in the beginning and 107.0 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-21 19:49:09,230 INFO L168 Benchmark]: Boogie Preprocessor took 215.99 ms. Allocated memory is still 153.1 MB. Free memory was 107.0 MB in the beginning and 134.7 MB in the end (delta: -27.7 MB). Peak memory consumption was 6.0 MB. Max. memory is 8.0 GB. [2021-02-21 19:49:09,232 INFO L168 Benchmark]: RCFGBuilder took 1847.27 ms. Allocated memory is still 153.1 MB. Free memory was 134.2 MB in the beginning and 85.7 MB in the end (delta: 48.5 MB). Peak memory consumption was 57.4 MB. Max. memory is 8.0 GB. [2021-02-21 19:49:09,238 INFO L168 Benchmark]: TraceAbstraction took 52331.99 ms. Allocated memory was 153.1 MB in the beginning and 402.7 MB in the end (delta: 249.6 MB). Free memory was 85.2 MB in the beginning and 365.9 MB in the end (delta: -280.7 MB). Peak memory consumption was 205.8 MB. Max. memory is 8.0 GB. [2021-02-21 19:49:09,247 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 153.1 MB. Free memory is still 127.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 684.78 ms. Allocated memory is still 153.1 MB. Free memory was 127.8 MB in the beginning and 107.0 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 215.99 ms. Allocated memory is still 153.1 MB. Free memory was 107.0 MB in the beginning and 134.7 MB in the end (delta: -27.7 MB). Peak memory consumption was 6.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1847.27 ms. Allocated memory is still 153.1 MB. Free memory was 134.2 MB in the beginning and 85.7 MB in the end (delta: 48.5 MB). Peak memory consumption was 57.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 52331.99 ms. Allocated memory was 153.1 MB in the beginning and 402.7 MB in the end (delta: 249.6 MB). Free memory was 85.2 MB in the beginning and 365.9 MB in the end (delta: -280.7 MB). Peak memory consumption was 205.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 842]: 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: 296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 286]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 226]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 225]: Loop Invariant Derived loop invariant: !(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 404]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 411]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(1 <= systemActive) || !(pumpRunning == 0)) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) - ProcedureContractResult [Line: 424]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 432]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 442]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 362]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 189]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 144]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 397]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 348]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 133]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 125]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 92]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || 0 == systemActive) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 84]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 216]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 873]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 917]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 57]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 286]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 885]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 849]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 340]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 204]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 861]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 838]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 616 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 20.0s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 15.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 32.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 906 SDtfs, 1640 SDslu, 1666 SDs, 0 SdLazy, 2600 SolverSat, 497 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 144 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 7.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=420occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 4 MinimizatonAttempts, 188 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 261 LocationsWithAnnotation, 1063 PreInvPairs, 1300 NumberOfFragments, 2447 HoareAnnotationTreeSize, 1063 FomulaSimplifications, 176241 FormulaSimplificationTreeSizeReduction, 5.6s HoareSimplificationTime, 261 FomulaSimplificationsInter, 33156 FormulaSimplificationTreeSizeReductionInter, 26.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...