/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product22.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 22:12:08,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 22:12:08,068 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 22:12:08,113 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 22:12:08,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 22:12:08,115 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 22:12:08,117 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 22:12:08,119 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 22:12:08,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 22:12:08,137 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 22:12:08,138 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 22:12:08,140 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 22:12:08,140 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 22:12:08,141 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 22:12:08,142 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 22:12:08,144 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 22:12:08,145 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 22:12:08,146 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 22:12:08,148 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 22:12:08,150 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 22:12:08,152 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 22:12:08,153 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 22:12:08,154 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 22:12:08,155 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 22:12:08,158 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 22:12:08,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 22:12:08,159 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 22:12:08,160 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 22:12:08,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 22:12:08,162 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2021-02-23 22:12:08,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 22:12:08,168 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 22:12:08,169 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 22:12:08,170 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 22:12:08,182 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 22:12:08,182 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 22:12:08,184 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 22:12:08,184 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 22:12:08,184 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 22:12:08,185 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 22:12:08,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 22:12:08,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 22:12:08,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 22:12:08,185 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 22:12:08,186 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 22:12:08,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 22:12:08,186 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 22:12:08,186 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 22:12:08,187 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 22:12:08,187 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 22:12:08,187 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 22:12:08,187 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 22:12:08,187 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 22:12:08,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 22:12:08,188 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 22:12:08,188 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 22:12:08,188 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-23 22:12:08,540 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 22:12:08,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 22:12:08,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 22:12:08,568 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 22:12:08,569 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 22:12:08,570 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product22.cil.c [2021-02-23 22:12:08,653 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4fbf895a/693aa7d61bc04c068a1738219829c077/FLAGc0aa74f71 [2021-02-23 22:12:09,295 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 22:12:09,302 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product22.cil.c [2021-02-23 22:12:09,321 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4fbf895a/693aa7d61bc04c068a1738219829c077/FLAGc0aa74f71 [2021-02-23 22:12:09,607 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4fbf895a/693aa7d61bc04c068a1738219829c077 [2021-02-23 22:12:09,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 22:12:09,626 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 22:12:09,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 22:12:09,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 22:12:09,639 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 22:12:09,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 10:12:09" (1/1) ... [2021-02-23 22:12:09,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24b83fa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:09, skipping insertion in model container [2021-02-23 22:12:09,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 10:12:09" (1/1) ... [2021-02-23 22:12:09,650 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 22:12:09,718 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 22:12:10,077 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_product22.cil.c[18190,18203] [2021-02-23 22:12:10,086 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 22:12:10,103 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 22:12:10,265 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_product22.cil.c[18190,18203] [2021-02-23 22:12:10,266 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 22:12:10,307 INFO L208 MainTranslator]: Completed translation [2021-02-23 22:12:10,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:10 WrapperNode [2021-02-23 22:12:10,308 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 22:12:10,309 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 22:12:10,310 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 22:12:10,310 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 22:12:10,327 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:10" (1/1) ... [2021-02-23 22:12:10,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:10" (1/1) ... [2021-02-23 22:12:10,346 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:10" (1/1) ... [2021-02-23 22:12:10,346 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:10" (1/1) ... [2021-02-23 22:12:10,379 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:10" (1/1) ... [2021-02-23 22:12:10,390 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:10" (1/1) ... [2021-02-23 22:12:10,395 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:10" (1/1) ... [2021-02-23 22:12:10,403 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 22:12:10,404 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 22:12:10,404 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 22:12:10,404 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 22:12:10,405 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:10" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 22:12:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 22:12:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 22:12:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 22:12:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 22:12:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 22:12:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 22:12:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 22:12:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 22:12:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 22:12:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 22:12:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-23 22:12:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 22:12:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 22:12:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 22:12:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 22:12:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 22:12:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 22:12:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-23 22:12:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-23 22:12:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-23 22:12:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-23 22:12:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-23 22:12:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 22:12:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 22:12:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 22:12:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 22:12:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 22:12:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 22:12:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 22:12:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 22:12:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 22:12:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 22:12:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 22:12:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 22:12:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 22:12:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 22:12:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 22:12:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 22:12:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 22:12:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 22:12:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-23 22:12:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 22:12:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 22:12:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 22:12:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 22:12:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 22:12:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 22:12:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 22:12:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 22:12:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 22:12:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 22:12:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 22:12:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 22:12:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 22:12:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 22:12:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-23 22:12:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 22:12:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 22:12:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 22:12:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 22:12:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 22:12:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-23 22:12:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-23 22:12:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-23 22:12:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 22:12:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 22:12:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-23 22:12:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-23 22:12:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 22:12:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 22:12:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 22:12:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-23 22:12:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 22:12:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 22:12:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 22:12:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 22:12:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 22:12:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 22:12:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 22:12:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 22:12:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 22:12:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 22:12:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 22:12:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 22:12:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 22:12:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 22:12:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 22:12:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 22:12:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 22:12:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 22:12:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 22:12:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 22:12:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 22:12:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 22:12:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 22:12:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 22:12:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 22:12:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 22:12:12,337 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 22:12:12,338 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 22:12:12,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 10:12:12 BoogieIcfgContainer [2021-02-23 22:12:12,341 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 22:12:12,343 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 22:12:12,343 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 22:12:12,346 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 22:12:12,347 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 10:12:09" (1/3) ... [2021-02-23 22:12:12,348 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64d8c984 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 10:12:12, skipping insertion in model container [2021-02-23 22:12:12,348 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:10" (2/3) ... [2021-02-23 22:12:12,348 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64d8c984 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 10:12:12, skipping insertion in model container [2021-02-23 22:12:12,348 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 10:12:12" (3/3) ... [2021-02-23 22:12:12,350 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product22.cil.c [2021-02-23 22:12:12,357 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 22:12:12,363 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 22:12:12,382 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 22:12:12,407 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 22:12:12,407 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 22:12:12,407 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-23 22:12:12,407 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 22:12:12,407 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 22:12:12,408 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 22:12:12,408 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 22:12:12,408 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 22:12:12,431 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states. [2021-02-23 22:12:12,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-23 22:12:12,452 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 22:12:12,453 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 22:12:12,453 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 22:12:12,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 22:12:12,460 INFO L82 PathProgramCache]: Analyzing trace with hash 2093955504, now seen corresponding path program 1 times [2021-02-23 22:12:12,469 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 22:12:12,470 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [746520130] [2021-02-23 22:12:12,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 22:12:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:12,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:12,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:12,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:12,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:13,339 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:12:13,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:13,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:13,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:13,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 22:12:13,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:13,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:13,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:13,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 22:12:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:13,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:13,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:13,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 22:12:13,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:13,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:13,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:13,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 22:12:13,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:13,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:13,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:13,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 22:12:13,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:13,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:13,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:13,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 22:12:13,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:13,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:13,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:13,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:13,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:13,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:13,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:13,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-23 22:12:13,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:13,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:13,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:13,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 22:12:13,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:13,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:13,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:13,597 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 22:12:13,598 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [746520130] [2021-02-23 22:12:13,600 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 22:12:13,600 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 22:12:13,601 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1618024947] [2021-02-23 22:12:13,606 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 22:12:13,606 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 22:12:13,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 22:12:13,620 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 22:12:13,622 INFO L87 Difference]: Start difference. First operand 323 states. Second operand 4 states. [2021-02-23 22:12:15,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 22:12:15,052 INFO L93 Difference]: Finished difference Result 499 states and 585 transitions. [2021-02-23 22:12:15,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 22:12:15,054 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-23 22:12:15,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 22:12:15,083 INFO L225 Difference]: With dead ends: 499 [2021-02-23 22:12:15,083 INFO L226 Difference]: Without dead ends: 317 [2021-02-23 22:12:15,092 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 [2021-02-23 22:12:15,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-23 22:12:15,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 271. [2021-02-23 22:12:15,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2021-02-23 22:12:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 294 transitions. [2021-02-23 22:12:15,254 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 294 transitions. Word has length 165 [2021-02-23 22:12:15,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 22:12:15,255 INFO L480 AbstractCegarLoop]: Abstraction has 271 states and 294 transitions. [2021-02-23 22:12:15,255 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 22:12:15,255 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 294 transitions. [2021-02-23 22:12:15,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-23 22:12:15,260 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 22:12:15,260 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 22:12:15,260 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 22:12:15,261 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 22:12:15,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 22:12:15,261 INFO L82 PathProgramCache]: Analyzing trace with hash -1467747546, now seen corresponding path program 1 times [2021-02-23 22:12:15,262 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 22:12:15,262 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [425478860] [2021-02-23 22:12:15,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 22:12:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:15,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:15,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:15,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:15,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:15,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:15,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:15,616 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:12:15,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:15,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:15,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:15,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:15,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 22:12:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:15,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:15,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:15,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 22:12:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:15,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:15,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:15,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 22:12:15,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:15,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:15,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:15,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 22:12:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:15,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:15,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:15,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 22:12:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:15,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:15,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:15,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 22:12:15,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:15,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:15,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:15,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:15,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:15,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:15,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:15,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 22:12:15,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:15,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:15,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:15,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 22:12:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:15,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:15,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:15,737 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 22:12:15,737 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [425478860] [2021-02-23 22:12:15,738 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 22:12:15,738 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 22:12:15,738 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952952897] [2021-02-23 22:12:15,740 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 22:12:15,740 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 22:12:15,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 22:12:15,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 22:12:15,741 INFO L87 Difference]: Start difference. First operand 271 states and 294 transitions. Second operand 5 states. [2021-02-23 22:12:16,420 WARN L202 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 22:12:17,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 22:12:17,405 INFO L93 Difference]: Finished difference Result 423 states and 476 transitions. [2021-02-23 22:12:17,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 22:12:17,409 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-23 22:12:17,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 22:12:17,413 INFO L225 Difference]: With dead ends: 423 [2021-02-23 22:12:17,414 INFO L226 Difference]: Without dead ends: 306 [2021-02-23 22:12:17,416 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 22:12:17,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2021-02-23 22:12:17,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 261. [2021-02-23 22:12:17,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2021-02-23 22:12:17,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 281 transitions. [2021-02-23 22:12:17,548 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 281 transitions. Word has length 166 [2021-02-23 22:12:17,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 22:12:17,549 INFO L480 AbstractCegarLoop]: Abstraction has 261 states and 281 transitions. [2021-02-23 22:12:17,549 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 22:12:17,549 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 281 transitions. [2021-02-23 22:12:17,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-23 22:12:17,552 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 22:12:17,553 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] [2021-02-23 22:12:17,553 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 22:12:17,553 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 22:12:17,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 22:12:17,554 INFO L82 PathProgramCache]: Analyzing trace with hash 2125358104, now seen corresponding path program 1 times [2021-02-23 22:12:17,554 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 22:12:17,554 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2104980876] [2021-02-23 22:12:17,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 22:12:17,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:17,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:17,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 22:12:17,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,909 WARN L202 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:12:17,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 22:12:17,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 22:12:17,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 22:12:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 22:12:17,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 22:12:17,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 22:12:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:18,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:18,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 22:12:18,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:18,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:18,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:18,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 22:12:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:18,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:18,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:18,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 22:12:18,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:18,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:18,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:18,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:18,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:18,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:18,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-23 22:12:18,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:18,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:18,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:18,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-23 22:12:18,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:18,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:18,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:18,157 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 22:12:18,158 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2104980876] [2021-02-23 22:12:18,158 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 22:12:18,159 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 22:12:18,159 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1596704440] [2021-02-23 22:12:18,159 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 22:12:18,160 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 22:12:18,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 22:12:18,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 22:12:18,161 INFO L87 Difference]: Start difference. First operand 261 states and 281 transitions. Second operand 11 states. [2021-02-23 22:12:18,781 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 22:12:19,129 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 22:12:19,394 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 22:12:19,683 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:12:19,986 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 22:12:20,266 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:12:21,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 22:12:21,921 INFO L93 Difference]: Finished difference Result 470 states and 541 transitions. [2021-02-23 22:12:21,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-23 22:12:21,921 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-23 22:12:21,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 22:12:21,935 INFO L225 Difference]: With dead ends: 470 [2021-02-23 22:12:21,935 INFO L226 Difference]: Without dead ends: 329 [2021-02-23 22:12:21,939 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-23 22:12:21,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 329 states. [2021-02-23 22:12:22,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 329 to 261. [2021-02-23 22:12:22,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2021-02-23 22:12:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 280 transitions. [2021-02-23 22:12:22,071 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 280 transitions. Word has length 179 [2021-02-23 22:12:22,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 22:12:22,073 INFO L480 AbstractCegarLoop]: Abstraction has 261 states and 280 transitions. [2021-02-23 22:12:22,073 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 22:12:22,073 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 280 transitions. [2021-02-23 22:12:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-02-23 22:12:22,076 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 22:12:22,079 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, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 22:12:22,079 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 22:12:22,081 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 22:12:22,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 22:12:22,082 INFO L82 PathProgramCache]: Analyzing trace with hash 732242475, now seen corresponding path program 1 times [2021-02-23 22:12:22,082 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 22:12:22,087 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2086101881] [2021-02-23 22:12:22,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 22:12:22,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,444 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:12:22,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:22,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 22:12:22,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 22:12:22,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 22:12:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 22:12:22,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 22:12:22,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 22:12:22,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 22:12:22,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:22,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 22:12:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 22:12:22,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 22:12:22,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-23 22:12:22,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-02-23 22:12:22,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,673 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-23 22:12:22,673 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2086101881] [2021-02-23 22:12:22,673 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 22:12:22,673 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 22:12:22,674 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386160090] [2021-02-23 22:12:22,674 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 22:12:22,675 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 22:12:22,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 22:12:22,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 22:12:22,675 INFO L87 Difference]: Start difference. First operand 261 states and 280 transitions. Second operand 11 states. [2021-02-23 22:12:23,180 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 22:12:24,009 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:12:24,270 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 22:12:24,971 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:12:25,288 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 22:12:25,552 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:12:25,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 22:12:25,586 INFO L93 Difference]: Finished difference Result 408 states and 472 transitions. [2021-02-23 22:12:25,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-23 22:12:25,586 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 192 [2021-02-23 22:12:25,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 22:12:25,587 INFO L225 Difference]: With dead ends: 408 [2021-02-23 22:12:25,587 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 22:12:25,589 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=166, Invalid=386, Unknown=0, NotChecked=0, Total=552 [2021-02-23 22:12:25,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 22:12:25,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 22:12:25,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 22:12:25,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 22:12:25,590 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 192 [2021-02-23 22:12:25,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 22:12:25,590 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 22:12:25,591 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 22:12:25,591 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 22:12:25,591 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 22:12:25,591 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 22:12:25,593 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 22:12:29,177 WARN L202 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:29,344 WARN L202 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:29,484 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:29,648 WARN L202 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2021-02-23 22:12:29,839 WARN L202 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:30,042 WARN L202 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 22:12:30,216 WARN L202 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 22:12:30,394 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-23 22:12:30,618 WARN L202 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:30,833 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:31,006 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:31,178 WARN L202 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:31,349 WARN L202 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:31,543 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-23 22:12:31,721 WARN L202 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 22:12:31,892 WARN L202 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:32,073 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 22:12:32,316 WARN L202 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:32,492 WARN L202 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-23 22:12:32,696 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:32,904 WARN L202 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:33,152 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 22:12:33,334 WARN L202 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 22:12:33,509 WARN L202 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:33,705 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:33,893 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 22:12:34,105 WARN L202 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-23 22:12:34,287 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:34,456 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:34,621 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:34,940 WARN L202 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:35,235 WARN L202 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:35,431 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 22:12:35,597 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:35,761 WARN L202 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:35,990 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-23 22:12:36,227 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:12:36,418 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 22:12:36,615 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 22:12:36,774 WARN L202 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:36,938 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 22:12:37,138 WARN L202 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:37,300 WARN L202 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 22:12:37,497 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-23 22:12:37,676 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 22:12:37,866 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-23 22:12:38,046 WARN L202 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:38,217 WARN L202 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 22:12:38,433 WARN L202 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:38,661 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-23 22:12:38,669 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 22:12:38,669 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 22:12:38,669 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 22:12:38,669 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-23 22:12:38,669 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-23 22:12:38,669 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-23 22:12:38,669 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 551 606) no Hoare annotation was computed. [2021-02-23 22:12:38,670 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-23 22:12:38,670 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-23 22:12:38,670 INFO L189 CegarLoopUtils]: For program point L593-1(line 593) no Hoare annotation was computed. [2021-02-23 22:12:38,670 INFO L189 CegarLoopUtils]: For program point L593-2(line 593) no Hoare annotation was computed. [2021-02-23 22:12:38,670 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-23 22:12:38,670 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-23 22:12:38,670 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-23 22:12:38,670 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-23 22:12:38,670 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-23 22:12:38,670 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point L598(lines 575 599) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 551 606) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point L582(lines 582 586) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point L582-1(lines 582 586) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 551 606) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point L574-1(line 574) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point L574-2(line 574) no Hoare annotation was computed. [2021-02-23 22:12:38,671 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-23 22:12:38,672 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-23 22:12:38,672 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-23 22:12:38,672 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-23 22:12:38,672 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-23 22:12:38,672 INFO L189 CegarLoopUtils]: For program point L595-1(lines 576 597) no Hoare annotation was computed. [2021-02-23 22:12:38,672 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 22:12:38,672 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-23 22:12:38,672 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-23 22:12:38,672 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-23 22:12:38,672 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-23 22:12:38,672 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-23 22:12:38,672 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-23 22:12:38,672 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-23 22:12:38,673 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-23 22:12:38,673 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-23 22:12:38,673 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-23 22:12:38,673 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-23 22:12:38,673 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-23 22:12:38,673 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-23 22:12:38,673 INFO L189 CegarLoopUtils]: For program point L659(lines 632 660) no Hoare annotation was computed. [2021-02-23 22:12:38,673 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-23 22:12:38,673 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 607 666) no Hoare annotation was computed. [2021-02-23 22:12:38,673 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-23 22:12:38,673 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-23 22:12:38,673 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point L651-1(line 651) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 607 666) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point L651-2(line 651) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point L647-1(line 647) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point L647-2(line 647) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point L639(lines 639 643) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point L639-1(lines 639 643) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point L631-1(line 631) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 607 666) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point L631-2(line 631) no Hoare annotation was computed. [2021-02-23 22:12:38,674 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L656-1(line 656) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L656-2(line 656) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L652-1(line 652) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L652-2(line 652) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-23 22:12:38,675 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-23 22:12:38,676 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-23 22:12:38,676 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-23 22:12:38,676 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-23 22:12:38,676 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-23 22:12:38,676 INFO L189 CegarLoopUtils]: For program point L633-2(lines 633 658) no Hoare annotation was computed. [2021-02-23 22:12:38,676 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-23 22:12:38,676 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-23 22:12:38,676 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-23 22:12:38,676 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-23 22:12:38,676 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-23 22:12:38,676 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-23 22:12:38,676 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2021-02-23 22:12:38,676 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2021-02-23 22:12:38,677 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-23 22:12:38,677 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2021-02-23 22:12:38,677 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-23 22:12:38,677 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-23 22:12:38,677 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-23 22:12:38,677 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 284 291) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 22:12:38,677 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 284 291) the Hoare annotation is: true [2021-02-23 22:12:38,678 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 284 291) the Hoare annotation is: true [2021-02-23 22:12:38,678 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 292 301) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 22:12:38,678 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 292 301) the Hoare annotation is: true [2021-02-23 22:12:38,678 INFO L185 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 22:12:38,678 INFO L185 CegarLoopUtils]: At program point L297-1(line 297) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 22:12:38,678 INFO L192 CegarLoopUtils]: At program point L297-2(line 297) the Hoare annotation is: true [2021-02-23 22:12:38,678 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 292 301) the Hoare annotation is: true [2021-02-23 22:12:38,678 INFO L185 CegarLoopUtils]: At program point L314(lines 314 324) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~1 0) (not (= ~pumpRunning~0 0))) [2021-02-23 22:12:38,679 INFO L192 CegarLoopUtils]: At program point L312(line 312) the Hoare annotation is: true [2021-02-23 22:12:38,679 INFO L185 CegarLoopUtils]: At program point L312-1(line 312) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret30| 0)) [2021-02-23 22:12:38,679 INFO L192 CegarLoopUtils]: At program point L310(lines 310 327) the Hoare annotation is: true [2021-02-23 22:12:38,679 INFO L185 CegarLoopUtils]: At program point L312-2(line 312) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret30| 0)) [2021-02-23 22:12:38,679 INFO L185 CegarLoopUtils]: At program point L312-3(line 312) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= __utac_acc__Specification5_spec__3_~tmp___0~1 0) (= |__utac_acc__Specification5_spec__3_#t~ret30| 0))) [2021-02-23 22:12:38,679 INFO L192 CegarLoopUtils]: At program point L310-1(lines 302 330) the Hoare annotation is: true [2021-02-23 22:12:38,679 INFO L192 CegarLoopUtils]: At program point L308(line 308) the Hoare annotation is: true [2021-02-23 22:12:38,679 INFO L192 CegarLoopUtils]: At program point L308-1(line 308) the Hoare annotation is: true [2021-02-23 22:12:38,679 INFO L192 CegarLoopUtils]: At program point L308-2(line 308) the Hoare annotation is: true [2021-02-23 22:12:38,680 INFO L192 CegarLoopUtils]: At program point L308-3(line 308) the Hoare annotation is: true [2021-02-23 22:12:38,680 INFO L192 CegarLoopUtils]: At program point L304(line 304) the Hoare annotation is: true [2021-02-23 22:12:38,680 INFO L185 CegarLoopUtils]: At program point L317(line 317) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 22:12:38,680 INFO L185 CegarLoopUtils]: At program point L315(lines 315 321) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 22:12:38,680 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 302 330) the Hoare annotation is: true [2021-02-23 22:12:38,680 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 302 330) the Hoare annotation is: true [2021-02-23 22:12:38,680 INFO L185 CegarLoopUtils]: At program point L481(line 481) 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))) [2021-02-23 22:12:38,681 INFO L185 CegarLoopUtils]: At program point L483-2(line 483) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret35| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,681 INFO L185 CegarLoopUtils]: At program point L481-1(line 481) 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))) [2021-02-23 22:12:38,681 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 475 497) 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))) [2021-02-23 22:12:38,681 INFO L185 CegarLoopUtils]: At program point L477(line 477) 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))) [2021-02-23 22:12:38,681 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 475 497) the Hoare annotation is: true [2021-02-23 22:12:38,681 INFO L192 CegarLoopUtils]: At program point L494(line 494) the Hoare annotation is: true [2021-02-23 22:12:38,681 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 475 497) the Hoare annotation is: true [2021-02-23 22:12:38,682 INFO L185 CegarLoopUtils]: At program point L487(line 487) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,682 INFO L185 CegarLoopUtils]: At program point L487-1(line 487) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,682 INFO L185 CegarLoopUtils]: At program point L485(lines 485 492) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,682 INFO L192 CegarLoopUtils]: At program point L485-1(lines 485 492) the Hoare annotation is: true [2021-02-23 22:12:38,682 INFO L185 CegarLoopUtils]: At program point L483(line 483) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret35| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,683 INFO L185 CegarLoopUtils]: At program point L482(line 482) 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))) [2021-02-23 22:12:38,683 INFO L185 CegarLoopUtils]: At program point L483-1(line 483) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret35| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,683 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-23 22:12:38,683 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-23 22:12:38,683 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 433 456) no Hoare annotation was computed. [2021-02-23 22:12:38,683 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-23 22:12:38,683 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-23 22:12:38,683 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-23 22:12:38,683 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 433 456) no Hoare annotation was computed. [2021-02-23 22:12:38,683 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-23 22:12:38,683 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 433 456) no Hoare annotation was computed. [2021-02-23 22:12:38,684 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-23 22:12:38,684 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-23 22:12:38,684 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-23 22:12:38,684 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-23 22:12:38,684 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-23 22:12:38,684 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-23 22:12:38,684 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-23 22:12:38,684 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-23 22:12:38,684 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 208 216) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2021-02-23 22:12:38,685 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 208 216) the Hoare annotation is: true [2021-02-23 22:12:38,685 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 208 216) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2021-02-23 22:12:38,685 INFO L185 CegarLoopUtils]: At program point L213(line 213) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3) (not (= ~pumpRunning~0 0))) [2021-02-23 22:12:38,685 INFO L192 CegarLoopUtils]: At program point L212(line 212) the Hoare annotation is: true [2021-02-23 22:12:38,685 INFO L192 CegarLoopUtils]: At program point L260-3(line 260) the Hoare annotation is: true [2021-02-23 22:12:38,685 INFO L192 CegarLoopUtils]: At program point L256(line 256) the Hoare annotation is: true [2021-02-23 22:12:38,685 INFO L192 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: true [2021-02-23 22:12:38,685 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 253 271) the Hoare annotation is: true [2021-02-23 22:12:38,685 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 253 271) the Hoare annotation is: true [2021-02-23 22:12:38,686 INFO L192 CegarLoopUtils]: At program point L268(line 268) the Hoare annotation is: true [2021-02-23 22:12:38,686 INFO L192 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: true [2021-02-23 22:12:38,686 INFO L192 CegarLoopUtils]: At program point L263(line 263) the Hoare annotation is: true [2021-02-23 22:12:38,686 INFO L192 CegarLoopUtils]: At program point L262(lines 262 266) the Hoare annotation is: true [2021-02-23 22:12:38,686 INFO L192 CegarLoopUtils]: At program point L260(line 260) the Hoare annotation is: true [2021-02-23 22:12:38,686 INFO L192 CegarLoopUtils]: At program point L262-2(lines 262 266) the Hoare annotation is: true [2021-02-23 22:12:38,686 INFO L192 CegarLoopUtils]: At program point L260-1(line 260) the Hoare annotation is: true [2021-02-23 22:12:38,686 INFO L192 CegarLoopUtils]: At program point L260-2(line 260) the Hoare annotation is: true [2021-02-23 22:12:38,687 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 253 271) the Hoare annotation is: true [2021-02-23 22:12:38,687 INFO L189 CegarLoopUtils]: For program point L224(lines 224 232) no Hoare annotation was computed. [2021-02-23 22:12:38,687 INFO L189 CegarLoopUtils]: For program point L224-2(lines 224 232) no Hoare annotation was computed. [2021-02-23 22:12:38,687 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-23 22:12:38,687 INFO L189 CegarLoopUtils]: For program point L247-1(line 247) no Hoare annotation was computed. [2021-02-23 22:12:38,687 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-23 22:12:38,687 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 217 252) no Hoare annotation was computed. [2021-02-23 22:12:38,687 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-23 22:12:38,687 INFO L189 CegarLoopUtils]: For program point L236(lines 236 244) no Hoare annotation was computed. [2021-02-23 22:12:38,687 INFO L189 CegarLoopUtils]: For program point L236-2(lines 236 244) no Hoare annotation was computed. [2021-02-23 22:12:38,687 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 217 252) no Hoare annotation was computed. [2021-02-23 22:12:38,687 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-23 22:12:38,688 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 217 252) no Hoare annotation was computed. [2021-02-23 22:12:38,688 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-23 22:12:38,688 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2021-02-23 22:12:38,688 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2021-02-23 22:12:38,688 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-23 22:12:38,688 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-23 22:12:38,688 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-23 22:12:38,688 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-23 22:12:38,688 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-23 22:12:38,688 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-23 22:12:38,688 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-23 22:12:38,689 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-23 22:12:38,689 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-23 22:12:38,689 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 505 550) no Hoare annotation was computed. [2021-02-23 22:12:38,689 INFO L189 CegarLoopUtils]: For program point L535-1(line 535) no Hoare annotation was computed. [2021-02-23 22:12:38,689 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-23 22:12:38,689 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-23 22:12:38,689 INFO L189 CegarLoopUtils]: For program point L531-1(line 531) no Hoare annotation was computed. [2021-02-23 22:12:38,689 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-23 22:12:38,689 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 505 550) no Hoare annotation was computed. [2021-02-23 22:12:38,689 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-23 22:12:38,689 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-23 22:12:38,690 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 505 550) no Hoare annotation was computed. [2021-02-23 22:12:38,690 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-23 22:12:38,690 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-23 22:12:38,690 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-23 22:12:38,690 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-23 22:12:38,690 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-23 22:12:38,690 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-23 22:12:38,690 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-23 22:12:38,690 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-23 22:12:38,690 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-23 22:12:38,690 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-23 22:12:38,691 INFO L189 CegarLoopUtils]: For program point L542-1(line 542) no Hoare annotation was computed. [2021-02-23 22:12:38,691 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-23 22:12:38,691 INFO L189 CegarLoopUtils]: For program point L542-2(line 542) no Hoare annotation was computed. [2021-02-23 22:12:38,691 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-23 22:12:38,691 INFO L189 CegarLoopUtils]: For program point L505(lines 505 550) no Hoare annotation was computed. [2021-02-23 22:12:38,691 INFO L189 CegarLoopUtils]: For program point L505-1(lines 505 550) no Hoare annotation was computed. [2021-02-23 22:12:38,691 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-23 22:12:38,691 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-23 22:12:38,691 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-23 22:12:38,691 INFO L189 CegarLoopUtils]: For program point L528-1(line 528) no Hoare annotation was computed. [2021-02-23 22:12:38,691 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-23 22:12:38,692 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-23 22:12:38,692 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-23 22:12:38,692 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-23 22:12:38,692 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-23 22:12:38,692 INFO L189 CegarLoopUtils]: For program point L832(lines 832 852) no Hoare annotation was computed. [2021-02-23 22:12:38,692 INFO L189 CegarLoopUtils]: For program point L832-1(lines 832 852) no Hoare annotation was computed. [2021-02-23 22:12:38,692 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-23 22:12:38,692 INFO L189 CegarLoopUtils]: For program point L859(line 859) no Hoare annotation was computed. [2021-02-23 22:12:38,692 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-23 22:12:38,692 INFO L189 CegarLoopUtils]: For program point L859-1(line 859) no Hoare annotation was computed. [2021-02-23 22:12:38,692 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 818 863) no Hoare annotation was computed. [2021-02-23 22:12:38,693 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-23 22:12:38,693 INFO L189 CegarLoopUtils]: For program point L859-2(line 859) no Hoare annotation was computed. [2021-02-23 22:12:38,693 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-23 22:12:38,693 INFO L189 CegarLoopUtils]: For program point L857-1(line 857) no Hoare annotation was computed. [2021-02-23 22:12:38,693 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-23 22:12:38,693 INFO L189 CegarLoopUtils]: For program point L857-2(line 857) no Hoare annotation was computed. [2021-02-23 22:12:38,693 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-23 22:12:38,693 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-23 22:12:38,693 INFO L189 CegarLoopUtils]: For program point L818(lines 818 863) no Hoare annotation was computed. [2021-02-23 22:12:38,693 INFO L189 CegarLoopUtils]: For program point L849(lines 849 850) no Hoare annotation was computed. [2021-02-23 22:12:38,693 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 818 863) no Hoare annotation was computed. [2021-02-23 22:12:38,693 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 818 863) no Hoare annotation was computed. [2021-02-23 22:12:38,694 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-23 22:12:38,694 INFO L189 CegarLoopUtils]: For program point L837-1(line 837) no Hoare annotation was computed. [2021-02-23 22:12:38,694 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-23 22:12:38,694 INFO L189 CegarLoopUtils]: For program point L837-2(line 837) no Hoare annotation was computed. [2021-02-23 22:12:38,694 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-23 22:12:38,694 INFO L189 CegarLoopUtils]: For program point L860(line 860) no Hoare annotation was computed. [2021-02-23 22:12:38,694 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-23 22:12:38,694 INFO L189 CegarLoopUtils]: For program point L858(line 858) no Hoare annotation was computed. [2021-02-23 22:12:38,694 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-23 22:12:38,694 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-23 22:12:38,694 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-23 22:12:38,694 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-23 22:12:38,695 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-23 22:12:38,695 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-23 22:12:38,695 INFO L189 CegarLoopUtils]: For program point L842(lines 842 843) no Hoare annotation was computed. [2021-02-23 22:12:38,695 INFO L189 CegarLoopUtils]: For program point L838(lines 838 845) no Hoare annotation was computed. [2021-02-23 22:12:38,695 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-23 22:12:38,695 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-23 22:12:38,695 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 464 474) 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))) [2021-02-23 22:12:38,695 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 464 474) the Hoare annotation is: true [2021-02-23 22:12:38,695 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 464 474) the Hoare annotation is: true [2021-02-23 22:12:38,695 INFO L185 CegarLoopUtils]: At program point L469(line 469) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,696 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 197 207) the Hoare annotation is: true [2021-02-23 22:12:38,696 INFO L192 CegarLoopUtils]: At program point L204(line 204) the Hoare annotation is: true [2021-02-23 22:12:38,696 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 197 207) the Hoare annotation is: true [2021-02-23 22:12:38,696 INFO L192 CegarLoopUtils]: At program point L202(line 202) the Hoare annotation is: true [2021-02-23 22:12:38,696 INFO L192 CegarLoopUtils]: At program point L202-1(line 202) the Hoare annotation is: true [2021-02-23 22:12:38,696 INFO L192 CegarLoopUtils]: At program point L202-2(line 202) the Hoare annotation is: true [2021-02-23 22:12:38,696 INFO L192 CegarLoopUtils]: At program point L202-3(line 202) the Hoare annotation is: true [2021-02-23 22:12:38,696 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 197 207) the Hoare annotation is: true [2021-02-23 22:12:38,696 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 189 196) the Hoare annotation is: true [2021-02-23 22:12:38,696 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 189 196) the Hoare annotation is: true [2021-02-23 22:12:38,696 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 189 196) the Hoare annotation is: true [2021-02-23 22:12:38,696 INFO L185 CegarLoopUtils]: At program point L162-1(line 162) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,696 INFO L185 CegarLoopUtils]: At program point L160(lines 160 177) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,696 INFO L185 CegarLoopUtils]: At program point L162-2(line 162) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,697 INFO L185 CegarLoopUtils]: At program point L162-3(line 162) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,697 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 156 180) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,697 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 156 180) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,697 INFO L185 CegarLoopUtils]: At program point L175(line 175) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,697 INFO L185 CegarLoopUtils]: At program point L175-1(lines 156 180) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,697 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,697 INFO L185 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,697 INFO L185 CegarLoopUtils]: At program point L164(lines 164 172) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,697 INFO L185 CegarLoopUtils]: At program point L162(line 162) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,697 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 122 128) the Hoare annotation is: true [2021-02-23 22:12:38,697 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 122 128) the Hoare annotation is: true [2021-02-23 22:12:38,697 INFO L185 CegarLoopUtils]: At program point L353(line 353) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,697 INFO L185 CegarLoopUtils]: At program point L353-1(line 353) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,698 INFO L185 CegarLoopUtils]: At program point L337(line 337) 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))) [2021-02-23 22:12:38,698 INFO L185 CegarLoopUtils]: At program point L383(lines 383 387) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,698 INFO L185 CegarLoopUtils]: At program point L383-2(lines 375 388) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,698 INFO L185 CegarLoopUtils]: At program point L346(lines 345 392) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,698 INFO L185 CegarLoopUtils]: At program point L375(lines 375 388) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,698 INFO L185 CegarLoopUtils]: At program point L338(line 338) 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))) [2021-02-23 22:12:38,698 INFO L185 CegarLoopUtils]: At program point L367(line 367) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,698 INFO L185 CegarLoopUtils]: At program point L363(line 363) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,698 INFO L185 CegarLoopUtils]: At program point L363-1(line 363) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,698 INFO L185 CegarLoopUtils]: At program point L355(lines 355 361) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,698 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 335 400) the Hoare annotation is: true [2021-02-23 22:12:38,699 INFO L185 CegarLoopUtils]: At program point L355-1(lines 355 361) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,699 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 335 400) 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))) [2021-02-23 22:12:38,699 INFO L185 CegarLoopUtils]: At program point L347(lines 347 351) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,699 INFO L185 CegarLoopUtils]: At program point L343(line 343) 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))) [2021-02-23 22:12:38,699 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 335 400) the Hoare annotation is: true [2021-02-23 22:12:38,699 INFO L185 CegarLoopUtils]: At program point L339(line 339) 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))) [2021-02-23 22:12:38,699 INFO L185 CegarLoopUtils]: At program point L393(lines 344 394) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,700 INFO L185 CegarLoopUtils]: At program point L381(line 381) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,700 INFO L185 CegarLoopUtils]: At program point L381-1(line 381) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,700 INFO L185 CegarLoopUtils]: At program point L381-2(line 381) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,700 INFO L185 CegarLoopUtils]: At program point L377(line 377) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,700 INFO L185 CegarLoopUtils]: At program point L373(line 373) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,700 INFO L185 CegarLoopUtils]: At program point L340(line 340) 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))) [2021-02-23 22:12:38,700 INFO L185 CegarLoopUtils]: At program point L373-1(line 373) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,700 INFO L185 CegarLoopUtils]: At program point L365(lines 365 371) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,701 INFO L185 CegarLoopUtils]: At program point L365-1(lines 365 371) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,701 INFO L185 CegarLoopUtils]: At program point L390(lines 345 392) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,701 INFO L185 CegarLoopUtils]: At program point L357(line 357) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:12:38,701 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 772 817) no Hoare annotation was computed. [2021-02-23 22:12:38,701 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-23 22:12:38,701 INFO L189 CegarLoopUtils]: For program point L791-1(line 791) no Hoare annotation was computed. [2021-02-23 22:12:38,701 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-23 22:12:38,701 INFO L189 CegarLoopUtils]: For program point L791-2(line 791) no Hoare annotation was computed. [2021-02-23 22:12:38,701 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-23 22:12:38,701 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-23 22:12:38,702 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-23 22:12:38,702 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-23 22:12:38,702 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-23 22:12:38,702 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-23 22:12:38,702 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-23 22:12:38,702 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-23 22:12:38,702 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-23 22:12:38,702 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-23 22:12:38,702 INFO L189 CegarLoopUtils]: For program point L796(lines 796 797) no Hoare annotation was computed. [2021-02-23 22:12:38,702 INFO L189 CegarLoopUtils]: For program point L792(lines 792 799) no Hoare annotation was computed. [2021-02-23 22:12:38,702 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-23 22:12:38,703 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 772 817) no Hoare annotation was computed. [2021-02-23 22:12:38,703 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-23 22:12:38,703 INFO L189 CegarLoopUtils]: For program point L786(lines 786 806) no Hoare annotation was computed. [2021-02-23 22:12:38,703 INFO L189 CegarLoopUtils]: For program point L786-1(lines 786 806) no Hoare annotation was computed. [2021-02-23 22:12:38,703 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 772 817) no Hoare annotation was computed. [2021-02-23 22:12:38,703 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-23 22:12:38,703 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-23 22:12:38,703 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-23 22:12:38,703 INFO L189 CegarLoopUtils]: For program point L813-1(line 813) no Hoare annotation was computed. [2021-02-23 22:12:38,703 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-23 22:12:38,704 INFO L189 CegarLoopUtils]: For program point L813-2(line 813) no Hoare annotation was computed. [2021-02-23 22:12:38,704 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-23 22:12:38,704 INFO L189 CegarLoopUtils]: For program point L811-1(line 811) no Hoare annotation was computed. [2021-02-23 22:12:38,704 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-23 22:12:38,704 INFO L189 CegarLoopUtils]: For program point L811-2(line 811) no Hoare annotation was computed. [2021-02-23 22:12:38,704 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-23 22:12:38,704 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-23 22:12:38,704 INFO L189 CegarLoopUtils]: For program point L772(lines 772 817) no Hoare annotation was computed. [2021-02-23 22:12:38,704 INFO L189 CegarLoopUtils]: For program point L803(lines 803 804) no Hoare annotation was computed. [2021-02-23 22:12:38,704 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 944 952) the Hoare annotation is: true [2021-02-23 22:12:38,704 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 944 952) the Hoare annotation is: true [2021-02-23 22:12:38,704 INFO L192 CegarLoopUtils]: At program point L949(line 949) the Hoare annotation is: true [2021-02-23 22:12:38,705 INFO L192 CegarLoopUtils]: At program point L948(line 948) the Hoare annotation is: true [2021-02-23 22:12:38,705 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 944 952) the Hoare annotation is: true [2021-02-23 22:12:38,705 INFO L189 CegarLoopUtils]: For program point L926(line 926) no Hoare annotation was computed. [2021-02-23 22:12:38,705 INFO L189 CegarLoopUtils]: For program point L922(line 922) no Hoare annotation was computed. [2021-02-23 22:12:38,705 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 912 934) no Hoare annotation was computed. [2021-02-23 22:12:38,705 INFO L189 CegarLoopUtils]: For program point L920(lines 920 928) no Hoare annotation was computed. [2021-02-23 22:12:38,705 INFO L189 CegarLoopUtils]: For program point L918(line 918) no Hoare annotation was computed. [2021-02-23 22:12:38,705 INFO L189 CegarLoopUtils]: For program point L920-2(lines 920 928) no Hoare annotation was computed. [2021-02-23 22:12:38,705 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 912 934) no Hoare annotation was computed. [2021-02-23 22:12:38,705 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 912 934) no Hoare annotation was computed. [2021-02-23 22:12:38,705 INFO L189 CegarLoopUtils]: For program point L48(line 48) no Hoare annotation was computed. [2021-02-23 22:12:38,706 INFO L189 CegarLoopUtils]: For program point L48-1(line 48) no Hoare annotation was computed. [2021-02-23 22:12:38,706 INFO L189 CegarLoopUtils]: For program point L48-2(line 48) no Hoare annotation was computed. [2021-02-23 22:12:38,706 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2021-02-23 22:12:38,706 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2021-02-23 22:12:38,706 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2021-02-23 22:12:38,706 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-23 22:12:38,706 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-23 22:12:38,706 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-23 22:12:38,706 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-23 22:12:38,706 INFO L189 CegarLoopUtils]: For program point L729-1(line 729) no Hoare annotation was computed. [2021-02-23 22:12:38,706 INFO L189 CegarLoopUtils]: For program point L729-2(line 729) no Hoare annotation was computed. [2021-02-23 22:12:38,706 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-23 22:12:38,706 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-23 22:12:38,707 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-23 22:12:38,707 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-23 22:12:38,707 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-23 22:12:38,707 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-23 22:12:38,707 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-23 22:12:38,707 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-23 22:12:38,707 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-23 22:12:38,707 INFO L189 CegarLoopUtils]: For program point L747-1(line 747) no Hoare annotation was computed. [2021-02-23 22:12:38,707 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-23 22:12:38,707 INFO L189 CegarLoopUtils]: For program point L747-2(line 747) no Hoare annotation was computed. [2021-02-23 22:12:38,707 INFO L189 CegarLoopUtils]: For program point L739(lines 717 740) no Hoare annotation was computed. [2021-02-23 22:12:38,708 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-23 22:12:38,708 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-23 22:12:38,708 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 669 771) no Hoare annotation was computed. [2021-02-23 22:12:38,708 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-23 22:12:38,708 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-23 22:12:38,708 INFO L189 CegarLoopUtils]: For program point L698(lines 698 714) no Hoare annotation was computed. [2021-02-23 22:12:38,708 INFO L189 CegarLoopUtils]: For program point L731-1(line 731) no Hoare annotation was computed. [2021-02-23 22:12:38,708 INFO L189 CegarLoopUtils]: For program point L731-2(line 731) no Hoare annotation was computed. [2021-02-23 22:12:38,708 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-23 22:12:38,708 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-23 22:12:38,708 INFO L189 CegarLoopUtils]: For program point L715(lines 715 756) no Hoare annotation was computed. [2021-02-23 22:12:38,708 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-23 22:12:38,708 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 669 771) no Hoare annotation was computed. [2021-02-23 22:12:38,709 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-23 22:12:38,709 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-23 22:12:38,709 INFO L189 CegarLoopUtils]: For program point L707-1(line 707) no Hoare annotation was computed. [2021-02-23 22:12:38,709 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-23 22:12:38,709 INFO L189 CegarLoopUtils]: For program point L757(lines 757 768) no Hoare annotation was computed. [2021-02-23 22:12:38,709 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 669 771) no Hoare annotation was computed. [2021-02-23 22:12:38,709 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-23 22:12:38,709 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-23 22:12:38,709 INFO L189 CegarLoopUtils]: For program point L749-1(line 749) no Hoare annotation was computed. [2021-02-23 22:12:38,709 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-23 22:12:38,709 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-23 22:12:38,709 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-23 22:12:38,710 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-23 22:12:38,710 INFO L189 CegarLoopUtils]: For program point L733-1(line 733) no Hoare annotation was computed. [2021-02-23 22:12:38,710 INFO L189 CegarLoopUtils]: For program point L700-1(line 700) no Hoare annotation was computed. [2021-02-23 22:12:38,710 INFO L189 CegarLoopUtils]: For program point L758(lines 758 765) no Hoare annotation was computed. [2021-02-23 22:12:38,710 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-23 22:12:38,710 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-23 22:12:38,710 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-23 22:12:38,710 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-23 22:12:38,710 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-23 22:12:38,710 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-23 22:12:38,710 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-23 22:12:38,710 INFO L189 CegarLoopUtils]: For program point L693(lines 693 697) no Hoare annotation was computed. [2021-02-23 22:12:38,711 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-23 22:12:38,711 INFO L189 CegarLoopUtils]: For program point L718-2(lines 718 738) no Hoare annotation was computed. [2021-02-23 22:12:38,711 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-23 22:12:38,711 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-23 22:12:38,711 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-23 22:12:38,711 INFO L189 CegarLoopUtils]: For program point L669(lines 669 771) no Hoare annotation was computed. [2021-02-23 22:12:38,711 INFO L189 CegarLoopUtils]: For program point L669-1(lines 669 771) no Hoare annotation was computed. [2021-02-23 22:12:38,711 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-23 22:12:38,711 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-23 22:12:38,711 INFO L189 CegarLoopUtils]: For program point L760-1(line 760) no Hoare annotation was computed. [2021-02-23 22:12:38,711 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-23 22:12:38,711 INFO L189 CegarLoopUtils]: For program point L760-2(line 760) no Hoare annotation was computed. [2021-02-23 22:12:38,712 INFO L189 CegarLoopUtils]: For program point L719(lines 718 738) no Hoare annotation was computed. [2021-02-23 22:12:38,712 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-23 22:12:38,712 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-23 22:12:38,712 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-23 22:12:38,712 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-23 22:12:38,712 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-23 22:12:38,712 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-23 22:12:38,712 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-23 22:12:38,712 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-23 22:12:38,712 INFO L189 CegarLoopUtils]: For program point L703-1(line 703) no Hoare annotation was computed. [2021-02-23 22:12:38,712 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-23 22:12:38,712 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-23 22:12:38,713 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-23 22:12:38,713 INFO L189 CegarLoopUtils]: For program point L720(lines 720 724) no Hoare annotation was computed. [2021-02-23 22:12:38,713 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-23 22:12:38,713 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-23 22:12:38,713 INFO L189 CegarLoopUtils]: For program point L745-1(line 745) no Hoare annotation was computed. [2021-02-23 22:12:38,713 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-23 22:12:38,713 INFO L189 CegarLoopUtils]: For program point L745-2(line 745) no Hoare annotation was computed. [2021-02-23 22:12:38,713 INFO L185 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 22:12:38,713 INFO L185 CegarLoopUtils]: At program point L283(line 283) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-23 22:12:38,713 INFO L185 CegarLoopUtils]: At program point L246(line 246) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,714 INFO L185 CegarLoopUtils]: At program point L246-1(line 246) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,714 INFO L185 CegarLoopUtils]: At program point L246-2(line 246) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,714 INFO L185 CegarLoopUtils]: At program point L246-3(line 246) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,714 INFO L185 CegarLoopUtils]: At program point L242(line 242) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,714 INFO L185 CegarLoopUtils]: At program point L242-1(line 242) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,714 INFO L185 CegarLoopUtils]: At program point L849(line 849) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,714 INFO L185 CegarLoopUtils]: At program point L242-2(line 242) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,714 INFO L185 CegarLoopUtils]: At program point L849-1(line 849) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,714 INFO L185 CegarLoopUtils]: At program point L242-3(line 242) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,714 INFO L185 CegarLoopUtils]: At program point L238(line 238) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,715 INFO L185 CegarLoopUtils]: At program point L242-4(line 242) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,715 INFO L185 CegarLoopUtils]: At program point L238-1(line 238) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,715 INFO L185 CegarLoopUtils]: At program point L238-2(line 238) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,715 INFO L185 CegarLoopUtils]: At program point L238-3(line 238) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,715 INFO L185 CegarLoopUtils]: At program point L234(line 234) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,715 INFO L185 CegarLoopUtils]: At program point L234-1(line 234) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,715 INFO L185 CegarLoopUtils]: At program point L234-2(line 234) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,715 INFO L185 CegarLoopUtils]: At program point L234-3(line 234) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,715 INFO L185 CegarLoopUtils]: At program point L230(line 230) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,716 INFO L185 CegarLoopUtils]: At program point L234-4(line 234) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,716 INFO L185 CegarLoopUtils]: At program point L230-1(line 230) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,716 INFO L185 CegarLoopUtils]: At program point L234-5(line 234) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,716 INFO L185 CegarLoopUtils]: At program point L230-2(line 230) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,716 INFO L185 CegarLoopUtils]: At program point L234-6(line 234) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,716 INFO L185 CegarLoopUtils]: At program point L804(line 804) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,716 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)|)) [2021-02-23 22:12:38,716 INFO L185 CegarLoopUtils]: At program point L230-3(line 230) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,716 INFO L185 CegarLoopUtils]: At program point L234-7(line 234) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,716 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)|)) [2021-02-23 22:12:38,717 INFO L185 CegarLoopUtils]: At program point L226(line 226) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,717 INFO L185 CegarLoopUtils]: At program point L230-4(line 230) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,717 INFO L185 CegarLoopUtils]: At program point L866(line 866) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 22:12:38,717 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)|)) [2021-02-23 22:12:38,717 INFO L185 CegarLoopUtils]: At program point L226-1(line 226) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,717 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)|)) [2021-02-23 22:12:38,717 INFO L185 CegarLoopUtils]: At program point L226-2(line 226) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,717 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)|)) [2021-02-23 22:12:38,717 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)|)) [2021-02-23 22:12:38,717 INFO L185 CegarLoopUtils]: At program point L226-3(line 226) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,718 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)|)) [2021-02-23 22:12:38,718 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)|)) [2021-02-23 22:12:38,718 INFO L185 CegarLoopUtils]: At program point L222(line 222) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,718 INFO L185 CegarLoopUtils]: At program point L796(line 796) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,718 INFO L185 CegarLoopUtils]: At program point L668(line 668) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 22:12:38,718 INFO L185 CegarLoopUtils]: At program point L796-1(line 796) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,718 INFO L185 CegarLoopUtils]: At program point L850(line 850) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,718 INFO L185 CegarLoopUtils]: At program point L842(line 842) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,718 INFO L185 CegarLoopUtils]: At program point L842-1(line 842) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,718 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 22:12:38,719 INFO L185 CegarLoopUtils]: At program point L797(line 797) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,719 INFO L185 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,719 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,719 INFO L185 CegarLoopUtils]: At program point L248-1(line 248) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,719 INFO L185 CegarLoopUtils]: At program point L248-2(line 248) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,719 INFO L185 CegarLoopUtils]: At program point L917(line 917) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,719 INFO L185 CegarLoopUtils]: At program point L843(line 843) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,719 INFO L185 CegarLoopUtils]: At program point L930(line 930) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,719 INFO L185 CegarLoopUtils]: At program point L930-1(line 930) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,719 INFO L185 CegarLoopUtils]: At program point L930-2(line 930) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,720 INFO L185 CegarLoopUtils]: At program point L926(line 926) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,720 INFO L185 CegarLoopUtils]: At program point L926-1(line 926) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,720 INFO L185 CegarLoopUtils]: At program point L926-2(line 926) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,720 INFO L185 CegarLoopUtils]: At program point L926-3(line 926) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,720 INFO L185 CegarLoopUtils]: At program point L922(line 922) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,720 INFO L185 CegarLoopUtils]: At program point L922-1(line 922) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,720 INFO L185 CegarLoopUtils]: At program point L922-2(line 922) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,720 INFO L185 CegarLoopUtils]: At program point L922-3(line 922) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,720 INFO L185 CegarLoopUtils]: At program point L918(line 918) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,720 INFO L185 CegarLoopUtils]: At program point L922-4(line 922) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,721 INFO L185 CegarLoopUtils]: At program point L918-1(line 918) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,721 INFO L185 CegarLoopUtils]: At program point L922-5(line 922) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,721 INFO L185 CegarLoopUtils]: At program point L918-2(line 918) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,721 INFO L185 CegarLoopUtils]: At program point L918-3(line 918) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,721 INFO L185 CegarLoopUtils]: At program point L918-4(line 918) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,721 INFO L185 CegarLoopUtils]: At program point L402(line 402) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 22:12:38,721 INFO L185 CegarLoopUtils]: At program point L918-5(line 918) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,721 INFO L185 CegarLoopUtils]: At program point L918-6(line 918) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,721 INFO L185 CegarLoopUtils]: At program point L918-7(line 918) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,721 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string80.base| |old(#t~string80.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~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~string67.base| |old(#t~string67.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)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string80.offset| |old(#t~string80.offset)|) (= |#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~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string68.base| |old(#t~string68.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~string59.base| |old(#t~string59.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)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 22:12:38,722 INFO L185 CegarLoopUtils]: At program point L803(line 803) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,722 INFO L185 CegarLoopUtils]: At program point L803-1(line 803) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:12:38,722 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 22:12:38,722 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 181 188) no Hoare annotation was computed. [2021-02-23 22:12:38,722 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 181 188) no Hoare annotation was computed. [2021-02-23 22:12:38,722 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 181 188) no Hoare annotation was computed. [2021-02-23 22:12:38,722 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 935 943) the Hoare annotation is: true [2021-02-23 22:12:38,722 INFO L192 CegarLoopUtils]: At program point L940(line 940) the Hoare annotation is: true [2021-02-23 22:12:38,722 INFO L192 CegarLoopUtils]: At program point L939(line 939) the Hoare annotation is: true [2021-02-23 22:12:38,722 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 935 943) the Hoare annotation is: true [2021-02-23 22:12:38,722 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 935 943) the Hoare annotation is: true [2021-02-23 22:12:38,722 INFO L185 CegarLoopUtils]: At program point L896(line 896) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 22:12:38,722 INFO L192 CegarLoopUtils]: At program point L895-1(lines 891 902) the Hoare annotation is: true [2021-02-23 22:12:38,722 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 891 902) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 22:12:38,722 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 891 902) the Hoare annotation is: true [2021-02-23 22:12:38,723 INFO L185 CegarLoopUtils]: At program point L898(line 898) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 22:12:38,723 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 22:12:38,723 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 22:12:38,723 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 22:12:38,723 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 22:12:38,723 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 903 911) the Hoare annotation is: true [2021-02-23 22:12:38,723 INFO L192 CegarLoopUtils]: At program point L908(line 908) the Hoare annotation is: true [2021-02-23 22:12:38,723 INFO L192 CegarLoopUtils]: At program point L907(line 907) the Hoare annotation is: true [2021-02-23 22:12:38,723 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 903 911) the Hoare annotation is: true [2021-02-23 22:12:38,723 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 903 911) the Hoare annotation is: true [2021-02-23 22:12:38,724 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 95 121) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,724 INFO L185 CegarLoopUtils]: At program point L111(line 111) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 22:12:38,724 INFO L185 CegarLoopUtils]: At program point L109(lines 109 115) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 22:12:38,724 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 95 121) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 22:12:38,724 INFO L185 CegarLoopUtils]: At program point L104(line 104) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,724 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 95 121) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 22:12:38,724 INFO L185 CegarLoopUtils]: At program point L102(lines 98 120) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 22:12:38,724 INFO L185 CegarLoopUtils]: At program point L100(lines 98 120) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 22:12:38,725 INFO L192 CegarLoopUtils]: At program point L417(lines 417 421) the Hoare annotation is: true [2021-02-23 22:12:38,725 INFO L192 CegarLoopUtils]: At program point L417-1(lines 417 421) the Hoare annotation is: true [2021-02-23 22:12:38,725 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 403 432) the Hoare annotation is: true [2021-02-23 22:12:38,725 INFO L192 CegarLoopUtils]: At program point L413-2(lines 413 427) the Hoare annotation is: true [2021-02-23 22:12:38,725 INFO L192 CegarLoopUtils]: At program point L409(line 409) the Hoare annotation is: true [2021-02-23 22:12:38,725 INFO L192 CegarLoopUtils]: At program point L409-1(line 409) the Hoare annotation is: true [2021-02-23 22:12:38,725 INFO L192 CegarLoopUtils]: At program point L405(line 405) the Hoare annotation is: true [2021-02-23 22:12:38,725 INFO L192 CegarLoopUtils]: At program point L428(lines 403 432) the Hoare annotation is: true [2021-02-23 22:12:38,725 INFO L192 CegarLoopUtils]: At program point L424(line 424) the Hoare annotation is: true [2021-02-23 22:12:38,725 INFO L192 CegarLoopUtils]: At program point L414(line 414) the Hoare annotation is: true [2021-02-23 22:12:38,725 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 403 432) the Hoare annotation is: true [2021-02-23 22:12:38,726 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 867 878) the Hoare annotation is: true [2021-02-23 22:12:38,726 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 867 878) the Hoare annotation is: true [2021-02-23 22:12:38,726 INFO L192 CegarLoopUtils]: At program point L872(line 872) the Hoare annotation is: true [2021-02-23 22:12:38,726 INFO L192 CegarLoopUtils]: At program point L871-1(lines 867 878) the Hoare annotation is: true [2021-02-23 22:12:38,726 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 457 463) the Hoare annotation is: true [2021-02-23 22:12:38,726 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 457 463) the Hoare annotation is: true [2021-02-23 22:12:38,726 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 22:12:38,726 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 22:12:38,726 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 22:12:38,726 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 22:12:38,726 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 272 279) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 22:12:38,727 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 272 279) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 22:12:38,727 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 272 279) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-23 22:12:38,727 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 879 890) the Hoare annotation is: true [2021-02-23 22:12:38,727 INFO L185 CegarLoopUtils]: At program point L884(line 884) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 22:12:38,727 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 879 890) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 22:12:38,727 INFO L192 CegarLoopUtils]: At program point L883-1(lines 879 890) the Hoare annotation is: true [2021-02-23 22:12:38,727 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 954 961) the Hoare annotation is: true [2021-02-23 22:12:38,727 INFO L192 CegarLoopUtils]: At program point L958(line 958) the Hoare annotation is: true [2021-02-23 22:12:38,727 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 958) the Hoare annotation is: true [2021-02-23 22:12:38,728 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 954 961) the Hoare annotation is: true [2021-02-23 22:12:38,728 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 954 961) the Hoare annotation is: true [2021-02-23 22:12:38,728 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 130 154) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,728 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 130 154) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,728 INFO L185 CegarLoopUtils]: At program point L149(line 149) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,728 INFO L185 CegarLoopUtils]: At program point L149-1(lines 130 154) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,728 INFO L185 CegarLoopUtils]: At program point L144(line 144) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,728 INFO L185 CegarLoopUtils]: At program point L140(line 140) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,728 INFO L185 CegarLoopUtils]: At program point L138(lines 138 146) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,729 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,729 INFO L185 CegarLoopUtils]: At program point L136-1(line 136) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,729 INFO L185 CegarLoopUtils]: At program point L134(lines 134 151) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,729 INFO L185 CegarLoopUtils]: At program point L136-2(line 136) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,729 INFO L185 CegarLoopUtils]: At program point L136-3(line 136) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:12:38,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 10:12:38 BoogieIcfgContainer [2021-02-23 22:12:38,749 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 22:12:38,750 INFO L168 Benchmark]: Toolchain (without parser) took 29136.05 ms. Allocated memory was 173.0 MB in the beginning and 679.5 MB in the end (delta: 506.5 MB). Free memory was 147.8 MB in the beginning and 610.5 MB in the end (delta: -462.8 MB). Peak memory consumption was 410.1 MB. Max. memory is 8.0 GB. [2021-02-23 22:12:38,750 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 173.0 MB. Free memory is still 145.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 22:12:38,750 INFO L168 Benchmark]: CACSL2BoogieTranslator took 674.52 ms. Allocated memory is still 173.0 MB. Free memory was 146.6 MB in the beginning and 125.3 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-23 22:12:38,751 INFO L168 Benchmark]: Boogie Preprocessor took 93.37 ms. Allocated memory is still 173.0 MB. Free memory was 125.3 MB in the beginning and 121.4 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-23 22:12:38,751 INFO L168 Benchmark]: RCFGBuilder took 1937.10 ms. Allocated memory was 173.0 MB in the beginning and 217.1 MB in the end (delta: 44.0 MB). Free memory was 121.4 MB in the beginning and 146.9 MB in the end (delta: -25.5 MB). Peak memory consumption was 25.9 MB. Max. memory is 8.0 GB. [2021-02-23 22:12:38,752 INFO L168 Benchmark]: TraceAbstraction took 26406.07 ms. Allocated memory was 217.1 MB in the beginning and 679.5 MB in the end (delta: 462.4 MB). Free memory was 146.4 MB in the beginning and 610.5 MB in the end (delta: -464.1 MB). Peak memory consumption was 364.3 MB. Max. memory is 8.0 GB. [2021-02-23 22:12:38,753 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 173.0 MB. Free memory is still 145.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 674.52 ms. Allocated memory is still 173.0 MB. Free memory was 146.6 MB in the beginning and 125.3 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 93.37 ms. Allocated memory is still 173.0 MB. Free memory was 125.3 MB in the beginning and 121.4 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1937.10 ms. Allocated memory was 173.0 MB in the beginning and 217.1 MB in the end (delta: 44.0 MB). Free memory was 121.4 MB in the beginning and 146.9 MB in the end (delta: -25.5 MB). Peak memory consumption was 25.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 26406.07 ms. Allocated memory was 217.1 MB in the beginning and 679.5 MB in the end (delta: 462.4 MB). Free memory was 146.4 MB in the beginning and 610.5 MB in the end (delta: -464.1 MB). Peak memory consumption was 364.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 958]: 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: 413]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 403]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 345]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0) - InvariantResult [Line: 344]: Loop Invariant Derived loop invariant: !(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(1 <= systemActive) || !(pumpRunning == 0)) || (((1 <= \result && \result <= 1) && retValue_acc <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 284]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 292]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 302]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 475]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 208]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 253]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 464]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 197]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 189]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 156]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 122]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 335]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 944]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 891]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 935]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 95]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 <= systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 403]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 903]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 867]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 457]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 272]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 879]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 954]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 130]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 641 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 13.1s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 9.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 13.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 935 SDtfs, 2033 SDslu, 1361 SDs, 0 SdLazy, 2168 SolverSat, 616 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 150 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 4.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=323occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 4 MinimizatonAttempts, 159 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 286 LocationsWithAnnotation, 910 PreInvPairs, 1047 NumberOfFragments, 2714 HoareAnnotationTreeSize, 910 FomulaSimplifications, 116700 FormulaSimplificationTreeSizeReduction, 3.3s HoareSimplificationTime, 286 FomulaSimplificationsInter, 16257 FormulaSimplificationTreeSizeReductionInter, 9.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 702 NumberOfCodeBlocks, 702 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 698 ConstructedInterpolants, 0 QuantifiedInterpolants, 303466 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 20/20 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...