/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_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 22:12:12,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 22:12:12,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 22:12:12,137 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 22:12:12,137 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 22:12:12,141 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 22:12:12,145 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 22:12:12,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 22:12:12,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 22:12:12,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 22:12:12,165 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 22:12:12,166 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 22:12:12,167 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 22:12:12,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 22:12:12,172 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 22:12:12,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 22:12:12,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 22:12:12,190 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 22:12:12,193 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 22:12:12,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 22:12:12,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 22:12:12,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 22:12:12,201 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 22:12:12,204 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 22:12:12,212 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-23 22:12:12,227 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 22:12:12,228 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 22:12:12,229 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 22:12:12,230 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 22:12:12,253 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 22:12:12,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 22:12:12,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 22:12:12,255 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 22:12:12,255 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 22:12:12,255 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 22:12:12,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 22:12:12,261 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 22:12:12,261 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 22:12:12,261 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 22:12:12,262 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 22:12:12,262 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 22:12:12,262 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 22:12:12,262 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 22:12:12,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 22:12:12,263 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 22:12:12,263 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 22:12:12,263 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 22:12:12,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 22:12:12,264 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 22:12:12,264 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 22:12:12,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 22:12:12,264 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-23 22:12:12,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 22:12:12,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 22:12:12,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 22:12:12,713 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 22:12:12,715 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 22:12:12,716 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product24.cil.c [2021-02-23 22:12:12,801 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a00f1a92e/6cdc71f022134687b16e926cea12dcb5/FLAGad8324713 [2021-02-23 22:12:13,469 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 22:12:13,470 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product24.cil.c [2021-02-23 22:12:13,484 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a00f1a92e/6cdc71f022134687b16e926cea12dcb5/FLAGad8324713 [2021-02-23 22:12:13,793 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a00f1a92e/6cdc71f022134687b16e926cea12dcb5 [2021-02-23 22:12:13,796 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 22:12:13,811 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 22:12:13,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 22:12:13,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 22:12:13,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 22:12:13,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 10:12:13" (1/1) ... [2021-02-23 22:12:13,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7352477d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:13, skipping insertion in model container [2021-02-23 22:12:13,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 10:12:13" (1/1) ... [2021-02-23 22:12:13,829 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 22:12:13,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 22:12:14,245 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_product24.cil.c[18422,18435] [2021-02-23 22:12:14,254 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 22:12:14,274 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 22:12:14,379 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_product24.cil.c[18422,18435] [2021-02-23 22:12:14,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 22:12:14,419 INFO L208 MainTranslator]: Completed translation [2021-02-23 22:12:14,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:14 WrapperNode [2021-02-23 22:12:14,420 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 22:12:14,421 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 22:12:14,421 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 22:12:14,421 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 22:12:14,436 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:14" (1/1) ... [2021-02-23 22:12:14,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:14" (1/1) ... [2021-02-23 22:12:14,481 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:14" (1/1) ... [2021-02-23 22:12:14,481 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:14" (1/1) ... [2021-02-23 22:12:14,559 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:14" (1/1) ... [2021-02-23 22:12:14,577 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:14" (1/1) ... [2021-02-23 22:12:14,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:14" (1/1) ... [2021-02-23 22:12:14,597 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 22:12:14,598 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 22:12:14,598 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 22:12:14,599 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 22:12:14,600 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:14" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 22:12:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 22:12:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 22:12:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 22:12:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 22:12:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 22:12:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 22:12:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 22:12:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 22:12:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 22:12:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 22:12:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 22:12:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 22:12:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 22:12:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 22:12:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 22:12:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-23 22:12:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 22:12:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 22:12:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 22:12:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 22:12:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 22:12:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 22:12:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-23 22:12:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 22:12:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 22:12:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 22:12:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 22:12:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 22:12:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 22:12:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-23 22:12:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-23 22:12:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-23 22:12:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 22:12:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 22:12:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 22:12:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 22:12:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 22:12:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 22:12:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 22:12:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-23 22:12:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-23 22:12:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-23 22:12:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 22:12:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 22:12:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 22:12:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 22:12:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 22:12:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 22:12:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 22:12:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 22:12:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 22:12:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 22:12:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 22:12:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 22:12:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 22:12:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 22:12:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-23 22:12:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 22:12:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 22:12:14,725 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 22:12:14,725 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 22:12:14,725 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 22:12:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 22:12:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 22:12:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 22:12:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 22:12:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 22:12:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-23 22:12:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 22:12:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 22:12:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 22:12:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 22:12:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-23 22:12:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-23 22:12:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-23 22:12:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-23 22:12:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 22:12:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 22:12:14,729 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-23 22:12:14,729 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-23 22:12:14,729 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 22:12:14,729 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 22:12:14,730 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 22:12:14,730 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 22:12:14,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 22:12:14,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 22:12:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 22:12:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 22:12:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 22:12:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 22:12:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 22:12:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 22:12:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 22:12:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 22:12:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 22:12:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 22:12:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 22:12:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 22:12:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 22:12:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 22:12:16,047 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 22:12:16,047 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 22:12:16,052 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 10:12:16 BoogieIcfgContainer [2021-02-23 22:12:16,052 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 22:12:16,055 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 22:12:16,055 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 22:12:16,060 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 22:12:16,060 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 10:12:13" (1/3) ... [2021-02-23 22:12:16,061 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@103cbc66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 10:12:16, skipping insertion in model container [2021-02-23 22:12:16,061 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 10:12:14" (2/3) ... [2021-02-23 22:12:16,062 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@103cbc66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 10:12:16, skipping insertion in model container [2021-02-23 22:12:16,062 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 10:12:16" (3/3) ... [2021-02-23 22:12:16,063 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product24.cil.c [2021-02-23 22:12:16,071 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 22:12:16,077 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 22:12:16,097 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 22:12:16,134 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 22:12:16,135 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 22:12:16,135 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-23 22:12:16,135 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 22:12:16,135 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 22:12:16,136 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 22:12:16,136 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 22:12:16,136 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 22:12:16,174 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states. [2021-02-23 22:12:16,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-23 22:12:16,210 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 22:12:16,211 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 22:12:16,211 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 22:12:16,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 22:12:16,217 INFO L82 PathProgramCache]: Analyzing trace with hash -1996821262, now seen corresponding path program 1 times [2021-02-23 22:12:16,225 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 22:12:16,225 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [84287993] [2021-02-23 22:12:16,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 22:12:16,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:16,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:16,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:16,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:16,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,163 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:12:17,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:17,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 22:12:17,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 22:12:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 22:12:17,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 22:12:17,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 22:12:17,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 22:12:17,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:17,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-23 22:12:17,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 22:12:17,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:17,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:17,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:17,457 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 22:12:17,458 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [84287993] [2021-02-23 22:12:17,459 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 22:12:17,460 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 22:12:17,460 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [295662528] [2021-02-23 22:12:17,465 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 22:12:17,466 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 22:12:17,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 22:12:17,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 22:12:17,482 INFO L87 Difference]: Start difference. First operand 329 states. Second operand 4 states. [2021-02-23 22:12:19,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 22:12:19,222 INFO L93 Difference]: Finished difference Result 514 states and 606 transitions. [2021-02-23 22:12:19,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 22:12:19,224 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-23 22:12:19,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 22:12:19,252 INFO L225 Difference]: With dead ends: 514 [2021-02-23 22:12:19,252 INFO L226 Difference]: Without dead ends: 326 [2021-02-23 22:12:19,262 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 22:12:19,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2021-02-23 22:12:19,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 277. [2021-02-23 22:12:19,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 277 states. [2021-02-23 22:12:19,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 302 transitions. [2021-02-23 22:12:19,522 INFO L78 Accepts]: Start accepts. Automaton has 277 states and 302 transitions. Word has length 165 [2021-02-23 22:12:19,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 22:12:19,525 INFO L480 AbstractCegarLoop]: Abstraction has 277 states and 302 transitions. [2021-02-23 22:12:19,525 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 22:12:19,525 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 302 transitions. [2021-02-23 22:12:19,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-23 22:12:19,538 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 22:12:19,539 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 22:12:19,539 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 22:12:19,539 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 22:12:19,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 22:12:19,541 INFO L82 PathProgramCache]: Analyzing trace with hash -1877758051, now seen corresponding path program 1 times [2021-02-23 22:12:19,541 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 22:12:19,542 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [44888658] [2021-02-23 22:12:19,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 22:12:19,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:19,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:19,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:19,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:19,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:19,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:19,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:20,025 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:12:20,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:20,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:20,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:20,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:20,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 22:12:20,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:20,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:20,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:20,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 22:12:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:20,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:20,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:20,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 22:12:20,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:20,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:20,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:20,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 22:12:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:20,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:20,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:20,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 22:12:20,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:20,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:20,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:20,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 22:12:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:20,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:20,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:20,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:20,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:20,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:20,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:20,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 22:12:20,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:20,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:20,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:20,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 22:12:20,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:20,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:20,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:20,179 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 22:12:20,179 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [44888658] [2021-02-23 22:12:20,180 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 22:12:20,180 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 22:12:20,180 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045268031] [2021-02-23 22:12:20,182 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 22:12:20,182 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 22:12:20,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 22:12:20,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 22:12:20,183 INFO L87 Difference]: Start difference. First operand 277 states and 302 transitions. Second operand 5 states. [2021-02-23 22:12:20,944 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 22:12:22,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 22:12:22,176 INFO L93 Difference]: Finished difference Result 432 states and 489 transitions. [2021-02-23 22:12:22,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 22:12:22,178 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-23 22:12:22,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 22:12:22,183 INFO L225 Difference]: With dead ends: 432 [2021-02-23 22:12:22,183 INFO L226 Difference]: Without dead ends: 315 [2021-02-23 22:12:22,185 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 22:12:22,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2021-02-23 22:12:22,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 267. [2021-02-23 22:12:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2021-02-23 22:12:22,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 289 transitions. [2021-02-23 22:12:22,293 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 289 transitions. Word has length 166 [2021-02-23 22:12:22,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 22:12:22,294 INFO L480 AbstractCegarLoop]: Abstraction has 267 states and 289 transitions. [2021-02-23 22:12:22,294 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 22:12:22,294 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 289 transitions. [2021-02-23 22:12:22,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-23 22:12:22,297 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 22:12:22,297 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 22:12:22,297 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 22:12:22,297 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 22:12:22,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 22:12:22,298 INFO L82 PathProgramCache]: Analyzing trace with hash -1646823041, now seen corresponding path program 1 times [2021-02-23 22:12:22,298 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 22:12:22,298 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [169471310] [2021-02-23 22:12:22,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 22:12:22,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 22:12:22,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,722 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:12:22,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:22,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 22:12:22,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 22:12:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 22:12:22,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 22:12:22,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 22:12:22,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 22:12:22,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 22:12:22,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 22:12:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:22,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 22:12:22,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:22,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-23 22:12:22,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-23 22:12:22,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:22,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:22,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:22,933 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 22:12:22,934 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [169471310] [2021-02-23 22:12:22,934 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 22:12:22,934 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 22:12:22,934 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [280971156] [2021-02-23 22:12:22,936 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 22:12:22,937 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 22:12:22,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 22:12:22,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 22:12:22,938 INFO L87 Difference]: Start difference. First operand 267 states and 289 transitions. Second operand 11 states. [2021-02-23 22:12:23,659 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 22:12:24,132 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 22:12:24,523 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 22:12:24,920 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:12:25,289 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 22:12:25,688 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:12:27,021 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 22:12:29,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 22:12:29,660 INFO L93 Difference]: Finished difference Result 728 states and 850 transitions. [2021-02-23 22:12:29,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-23 22:12:29,662 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-23 22:12:29,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 22:12:29,667 INFO L225 Difference]: With dead ends: 728 [2021-02-23 22:12:29,668 INFO L226 Difference]: Without dead ends: 581 [2021-02-23 22:12:29,669 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2021-02-23 22:12:29,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 581 states. [2021-02-23 22:12:29,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 581 to 482. [2021-02-23 22:12:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 482 states. [2021-02-23 22:12:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 482 states and 542 transitions. [2021-02-23 22:12:29,925 INFO L78 Accepts]: Start accepts. Automaton has 482 states and 542 transitions. Word has length 179 [2021-02-23 22:12:29,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 22:12:29,925 INFO L480 AbstractCegarLoop]: Abstraction has 482 states and 542 transitions. [2021-02-23 22:12:29,926 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 22:12:29,926 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 542 transitions. [2021-02-23 22:12:29,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2021-02-23 22:12:29,929 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 22:12:29,929 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 22:12:29,930 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 22:12:29,930 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 22:12:29,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 22:12:29,931 INFO L82 PathProgramCache]: Analyzing trace with hash -2019914276, now seen corresponding path program 1 times [2021-02-23 22:12:29,931 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 22:12:29,931 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [866294260] [2021-02-23 22:12:29,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 22:12:29,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:30,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:30,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:30,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:30,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:30,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:30,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:30,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:30,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:30,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:30,358 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:12:30,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:30,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:30,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:30,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:30,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 22:12:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:30,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:30,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 22:12:30,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:30,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:30,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 22:12:30,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:30,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:30,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 22:12:30,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:30,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:30,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 22:12:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:30,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:30,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-23 22:12:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:30,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:30,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-23 22:12:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:30,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:30,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 22:12:30,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:30,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:30,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-23 22:12:30,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:30,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:30,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-02-23 22:12:30,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 22:12:30,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 22:12:30,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:30,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 22:12:30,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 22:12:30,564 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 22:12:30,564 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [866294260] [2021-02-23 22:12:30,564 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 22:12:30,565 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 22:12:30,565 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1193747702] [2021-02-23 22:12:30,566 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 22:12:30,566 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 22:12:30,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 22:12:30,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 22:12:30,567 INFO L87 Difference]: Start difference. First operand 482 states and 542 transitions. Second operand 10 states. [2021-02-23 22:12:31,184 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 22:12:32,248 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:12:32,626 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 22:12:33,512 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:12:33,911 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 22:12:34,287 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 22:12:34,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 22:12:34,585 INFO L93 Difference]: Finished difference Result 795 states and 949 transitions. [2021-02-23 22:12:34,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-23 22:12:34,586 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 184 [2021-02-23 22:12:34,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 22:12:34,587 INFO L225 Difference]: With dead ends: 795 [2021-02-23 22:12:34,587 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 22:12:34,590 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2021-02-23 22:12:34,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 22:12:34,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 22:12:34,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 22:12:34,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 22:12:34,592 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 184 [2021-02-23 22:12:34,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 22:12:34,592 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 22:12:34,592 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 22:12:34,592 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 22:12:34,592 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 22:12:34,593 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 22:12:34,595 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 22:12:40,023 WARN L202 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-23 22:12:40,306 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-23 22:12:40,811 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-23 22:12:41,141 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:41,406 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:41,681 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:42,155 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-23 22:12:42,736 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-23 22:12:42,995 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:43,295 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:43,613 WARN L202 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:44,116 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-23 22:12:44,396 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:44,926 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-23 22:12:45,411 WARN L202 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-23 22:12:45,692 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 22:12:45,977 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:46,230 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:46,550 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-23 22:12:46,852 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:47,107 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 22:12:47,398 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 22:12:47,668 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:48,191 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-23 22:12:48,476 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2021-02-23 22:12:48,760 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2021-02-23 22:12:49,289 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 14 [2021-02-23 22:12:49,887 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-23 22:12:50,150 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:50,687 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-23 22:12:51,207 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-23 22:12:51,738 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-23 22:12:52,274 WARN L202 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-23 22:12:52,802 WARN L202 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-23 22:12:53,326 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-23 22:12:53,598 WARN L202 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:54,137 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-23 22:12:54,417 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:54,691 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:55,034 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-23 22:12:55,319 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 22:12:55,615 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 22:12:55,881 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:56,148 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:56,427 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:57,014 WARN L202 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-23 22:12:57,532 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-23 22:12:57,798 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:58,088 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:58,358 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:58,663 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:58,919 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:59,173 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:12:59,455 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:12:59,994 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-23 22:13:00,342 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 22:13:00,869 WARN L202 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-23 22:13:01,387 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-23 22:13:01,675 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 22:13:01,968 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-23 22:13:02,475 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-23 22:13:02,772 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-23 22:13:03,284 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-23 22:13:03,624 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:13:04,136 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-23 22:13:04,678 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 9 [2021-02-23 22:13:04,967 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-23 22:13:05,262 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:13:05,538 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-23 22:13:06,086 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-23 22:13:06,340 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-23 22:13:06,353 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 22:13:06,353 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 22:13:06,353 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 22:13:06,353 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-23 22:13:06,353 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-23 22:13:06,353 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-23 22:13:06,353 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 609 664) no Hoare annotation was computed. [2021-02-23 22:13:06,354 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-23 22:13:06,354 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-23 22:13:06,354 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-23 22:13:06,354 INFO L189 CegarLoopUtils]: For program point L651-1(line 651) no Hoare annotation was computed. [2021-02-23 22:13:06,354 INFO L189 CegarLoopUtils]: For program point L651-2(line 651) no Hoare annotation was computed. [2021-02-23 22:13:06,354 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-23 22:13:06,354 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-23 22:13:06,354 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-23 22:13:06,354 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-23 22:13:06,355 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-23 22:13:06,355 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-23 22:13:06,355 INFO L189 CegarLoopUtils]: For program point L656(lines 633 657) no Hoare annotation was computed. [2021-02-23 22:13:06,355 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-23 22:13:06,355 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-23 22:13:06,355 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-23 22:13:06,355 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-23 22:13:06,355 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-23 22:13:06,355 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 609 664) no Hoare annotation was computed. [2021-02-23 22:13:06,355 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-23 22:13:06,355 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 609 664) no Hoare annotation was computed. [2021-02-23 22:13:06,355 INFO L189 CegarLoopUtils]: For program point L640(lines 640 644) no Hoare annotation was computed. [2021-02-23 22:13:06,355 INFO L189 CegarLoopUtils]: For program point L640-1(lines 640 644) no Hoare annotation was computed. [2021-02-23 22:13:06,356 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-23 22:13:06,356 INFO L189 CegarLoopUtils]: For program point L632-1(line 632) no Hoare annotation was computed. [2021-02-23 22:13:06,356 INFO L189 CegarLoopUtils]: For program point L632-2(line 632) no Hoare annotation was computed. [2021-02-23 22:13:06,356 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-23 22:13:06,356 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-23 22:13:06,356 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-23 22:13:06,356 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-23 22:13:06,356 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-23 22:13:06,356 INFO L189 CegarLoopUtils]: For program point L653-1(lines 634 655) no Hoare annotation was computed. [2021-02-23 22:13:06,356 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-23 22:13:06,356 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-23 22:13:06,356 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-23 22:13:06,356 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-23 22:13:06,356 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-23 22:13:06,357 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-23 22:13:06,357 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-23 22:13:06,357 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-23 22:13:06,357 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-23 22:13:06,357 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-23 22:13:06,357 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-23 22:13:06,357 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-23 22:13:06,357 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-23 22:13:06,357 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-23 22:13:06,358 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 665 724) no Hoare annotation was computed. [2021-02-23 22:13:06,358 INFO L189 CegarLoopUtils]: For program point L717(lines 690 718) no Hoare annotation was computed. [2021-02-23 22:13:06,358 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 665 724) no Hoare annotation was computed. [2021-02-23 22:13:06,358 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-23 22:13:06,358 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-23 22:13:06,358 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-23 22:13:06,358 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-23 22:13:06,358 INFO L189 CegarLoopUtils]: For program point L709-1(line 709) no Hoare annotation was computed. [2021-02-23 22:13:06,358 INFO L189 CegarLoopUtils]: For program point L709-2(line 709) no Hoare annotation was computed. [2021-02-23 22:13:06,359 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-23 22:13:06,359 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-23 22:13:06,359 INFO L189 CegarLoopUtils]: For program point L705-1(line 705) no Hoare annotation was computed. [2021-02-23 22:13:06,359 INFO L189 CegarLoopUtils]: For program point L705-2(line 705) no Hoare annotation was computed. [2021-02-23 22:13:06,359 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-23 22:13:06,359 INFO L189 CegarLoopUtils]: For program point L697(lines 697 701) no Hoare annotation was computed. [2021-02-23 22:13:06,359 INFO L189 CegarLoopUtils]: For program point L697-1(lines 697 701) no Hoare annotation was computed. [2021-02-23 22:13:06,359 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 665 724) no Hoare annotation was computed. [2021-02-23 22:13:06,359 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-23 22:13:06,359 INFO L189 CegarLoopUtils]: For program point L689-1(line 689) no Hoare annotation was computed. [2021-02-23 22:13:06,360 INFO L189 CegarLoopUtils]: For program point L689-2(line 689) no Hoare annotation was computed. [2021-02-23 22:13:06,360 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-23 22:13:06,360 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-23 22:13:06,360 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-23 22:13:06,360 INFO L189 CegarLoopUtils]: For program point L714-1(line 714) no Hoare annotation was computed. [2021-02-23 22:13:06,360 INFO L189 CegarLoopUtils]: For program point L714-2(line 714) no Hoare annotation was computed. [2021-02-23 22:13:06,360 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-23 22:13:06,360 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-23 22:13:06,360 INFO L189 CegarLoopUtils]: For program point L710-1(line 710) no Hoare annotation was computed. [2021-02-23 22:13:06,360 INFO L189 CegarLoopUtils]: For program point L710-2(line 710) no Hoare annotation was computed. [2021-02-23 22:13:06,360 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-23 22:13:06,361 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-23 22:13:06,361 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-23 22:13:06,361 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-23 22:13:06,361 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-23 22:13:06,361 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-23 22:13:06,361 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-23 22:13:06,361 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-23 22:13:06,361 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-23 22:13:06,361 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-23 22:13:06,362 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-23 22:13:06,362 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-23 22:13:06,362 INFO L189 CegarLoopUtils]: For program point L691-2(lines 691 716) no Hoare annotation was computed. [2021-02-23 22:13:06,362 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-23 22:13:06,362 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-23 22:13:06,362 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-23 22:13:06,362 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-23 22:13:06,362 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-23 22:13:06,363 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 260 266) the Hoare annotation is: true [2021-02-23 22:13:06,363 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 260 266) the Hoare annotation is: true [2021-02-23 22:13:06,363 INFO L185 CegarLoopUtils]: At program point L272(line 272) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~pumpRunning~0 0))) [2021-02-23 22:13:06,363 INFO L192 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: true [2021-02-23 22:13:06,363 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 267 275) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 22:13:06,363 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 267 275) the Hoare annotation is: true [2021-02-23 22:13:06,364 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 267 275) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 22:13:06,364 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 925 932) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 22:13:06,364 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 925 932) the Hoare annotation is: true [2021-02-23 22:13:06,364 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 925 932) the Hoare annotation is: true [2021-02-23 22:13:06,364 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 933 942) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 22:13:06,364 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 933 942) the Hoare annotation is: true [2021-02-23 22:13:06,365 INFO L185 CegarLoopUtils]: At program point L938(line 938) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 22:13:06,365 INFO L185 CegarLoopUtils]: At program point L938-1(line 938) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 22:13:06,365 INFO L192 CegarLoopUtils]: At program point L938-2(line 938) the Hoare annotation is: true [2021-02-23 22:13:06,365 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 933 942) the Hoare annotation is: true [2021-02-23 22:13:06,365 INFO L185 CegarLoopUtils]: At program point L958(line 958) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 22:13:06,365 INFO L185 CegarLoopUtils]: At program point L956(lines 956 962) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 22:13:06,365 INFO L185 CegarLoopUtils]: At program point L955(lines 955 965) the Hoare annotation is: (or (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (not (= ~pumpRunning~0 0))) [2021-02-23 22:13:06,365 INFO L192 CegarLoopUtils]: At program point L953(line 953) the Hoare annotation is: true [2021-02-23 22:13:06,366 INFO L185 CegarLoopUtils]: At program point L953-1(line 953) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret80| 0)) [2021-02-23 22:13:06,366 INFO L192 CegarLoopUtils]: At program point L951(lines 951 968) the Hoare annotation is: true [2021-02-23 22:13:06,366 INFO L185 CegarLoopUtils]: At program point L953-2(line 953) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret80| 0)) [2021-02-23 22:13:06,366 INFO L185 CegarLoopUtils]: At program point L953-3(line 953) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (= |__utac_acc__Specification5_spec__3_#t~ret80| 0))) [2021-02-23 22:13:06,366 INFO L192 CegarLoopUtils]: At program point L951-1(lines 943 971) the Hoare annotation is: true [2021-02-23 22:13:06,366 INFO L192 CegarLoopUtils]: At program point L949(line 949) the Hoare annotation is: true [2021-02-23 22:13:06,366 INFO L192 CegarLoopUtils]: At program point L949-1(line 949) the Hoare annotation is: true [2021-02-23 22:13:06,366 INFO L192 CegarLoopUtils]: At program point L949-2(line 949) the Hoare annotation is: true [2021-02-23 22:13:06,366 INFO L192 CegarLoopUtils]: At program point L949-3(line 949) the Hoare annotation is: true [2021-02-23 22:13:06,367 INFO L192 CegarLoopUtils]: At program point L945(line 945) the Hoare annotation is: true [2021-02-23 22:13:06,367 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 943 971) the Hoare annotation is: true [2021-02-23 22:13:06,367 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 943 971) the Hoare annotation is: true [2021-02-23 22:13:06,367 INFO L185 CegarLoopUtils]: At program point L130-1(line 130) 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 22:13:06,367 INFO L185 CegarLoopUtils]: At program point L126(line 126) 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 22:13:06,367 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 124 146) 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 22:13:06,367 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 124 146) the Hoare annotation is: true [2021-02-23 22:13:06,368 INFO L192 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: true [2021-02-23 22:13:06,368 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 124 146) the Hoare annotation is: true [2021-02-23 22:13:06,368 INFO L185 CegarLoopUtils]: At program point L136(line 136) 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)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 22:13:06,368 INFO L185 CegarLoopUtils]: At program point L136-1(line 136) 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)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 22:13:06,368 INFO L185 CegarLoopUtils]: At program point L134(lines 134 141) 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)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 22:13:06,368 INFO L192 CegarLoopUtils]: At program point L134-1(lines 134 141) the Hoare annotation is: true [2021-02-23 22:13:06,368 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,369 INFO L185 CegarLoopUtils]: At program point L131(line 131) 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 22:13:06,369 INFO L185 CegarLoopUtils]: At program point L132-1(line 132) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,369 INFO L185 CegarLoopUtils]: At program point L130(line 130) 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 22:13:06,369 INFO L185 CegarLoopUtils]: At program point L132-2(line 132) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~0 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 22:13:06,369 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2021-02-23 22:13:06,369 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-23 22:13:06,369 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-23 22:13:06,369 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-23 22:13:06,370 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2021-02-23 22:13:06,370 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-23 22:13:06,370 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2021-02-23 22:13:06,370 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-23 22:13:06,370 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-23 22:13:06,370 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-23 22:13:06,370 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-23 22:13:06,370 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-23 22:13:06,370 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-23 22:13:06,371 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-23 22:13:06,371 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-23 22:13:06,371 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-23 22:13:06,371 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-23 22:13:06,371 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 464 478) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 22:13:06,371 INFO L185 CegarLoopUtils]: At program point L470(line 470) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 22:13:06,371 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 464 478) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 22:13:06,371 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 464 478) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 22:13:06,371 INFO L185 CegarLoopUtils]: At program point L468(lines 468 474) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 22:13:06,372 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 400 408) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-23 22:13:06,372 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 400 408) the Hoare annotation is: true [2021-02-23 22:13:06,372 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 400 408) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-23 22:13:06,372 INFO L185 CegarLoopUtils]: At program point L405(line 405) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2021-02-23 22:13:06,372 INFO L192 CegarLoopUtils]: At program point L404(line 404) the Hoare annotation is: true [2021-02-23 22:13:06,372 INFO L192 CegarLoopUtils]: At program point L452-3(line 452) the Hoare annotation is: true [2021-02-23 22:13:06,372 INFO L192 CegarLoopUtils]: At program point L448(line 448) the Hoare annotation is: true [2021-02-23 22:13:06,372 INFO L192 CegarLoopUtils]: At program point L447(line 447) the Hoare annotation is: true [2021-02-23 22:13:06,372 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 445 463) the Hoare annotation is: true [2021-02-23 22:13:06,373 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 445 463) the Hoare annotation is: true [2021-02-23 22:13:06,373 INFO L192 CegarLoopUtils]: At program point L460(line 460) the Hoare annotation is: true [2021-02-23 22:13:06,373 INFO L192 CegarLoopUtils]: At program point L457(line 457) the Hoare annotation is: true [2021-02-23 22:13:06,373 INFO L192 CegarLoopUtils]: At program point L455(line 455) the Hoare annotation is: true [2021-02-23 22:13:06,373 INFO L192 CegarLoopUtils]: At program point L454(lines 454 458) the Hoare annotation is: true [2021-02-23 22:13:06,373 INFO L192 CegarLoopUtils]: At program point L452(line 452) the Hoare annotation is: true [2021-02-23 22:13:06,373 INFO L192 CegarLoopUtils]: At program point L454-2(lines 454 458) the Hoare annotation is: true [2021-02-23 22:13:06,373 INFO L192 CegarLoopUtils]: At program point L452-1(line 452) the Hoare annotation is: true [2021-02-23 22:13:06,374 INFO L192 CegarLoopUtils]: At program point L452-2(line 452) the Hoare annotation is: true [2021-02-23 22:13:06,374 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 445 463) the Hoare annotation is: true [2021-02-23 22:13:06,374 INFO L189 CegarLoopUtils]: For program point L416(lines 416 424) no Hoare annotation was computed. [2021-02-23 22:13:06,374 INFO L189 CegarLoopUtils]: For program point L416-2(lines 416 424) no Hoare annotation was computed. [2021-02-23 22:13:06,374 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-23 22:13:06,374 INFO L189 CegarLoopUtils]: For program point L439-1(line 439) no Hoare annotation was computed. [2021-02-23 22:13:06,374 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-23 22:13:06,374 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 409 444) no Hoare annotation was computed. [2021-02-23 22:13:06,374 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-23 22:13:06,374 INFO L189 CegarLoopUtils]: For program point L428(lines 428 436) no Hoare annotation was computed. [2021-02-23 22:13:06,375 INFO L189 CegarLoopUtils]: For program point L428-2(lines 428 436) no Hoare annotation was computed. [2021-02-23 22:13:06,375 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 409 444) no Hoare annotation was computed. [2021-02-23 22:13:06,375 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-23 22:13:06,375 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 409 444) no Hoare annotation was computed. [2021-02-23 22:13:06,375 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-23 22:13:06,375 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 253 259) the Hoare annotation is: true [2021-02-23 22:13:06,375 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 253 259) the Hoare annotation is: true [2021-02-23 22:13:06,375 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-23 22:13:06,376 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-23 22:13:06,376 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-23 22:13:06,376 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-23 22:13:06,376 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-23 22:13:06,376 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-23 22:13:06,376 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-23 22:13:06,376 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-23 22:13:06,376 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 563 608) no Hoare annotation was computed. [2021-02-23 22:13:06,376 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-23 22:13:06,376 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-23 22:13:06,377 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-23 22:13:06,377 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-23 22:13:06,377 INFO L189 CegarLoopUtils]: For program point L593-1(line 593) no Hoare annotation was computed. [2021-02-23 22:13:06,377 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 563 608) no Hoare annotation was computed. [2021-02-23 22:13:06,377 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 22:13:06,377 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-23 22:13:06,377 INFO L189 CegarLoopUtils]: For program point L589-1(line 589) no Hoare annotation was computed. [2021-02-23 22:13:06,377 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-23 22:13:06,378 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 563 608) no Hoare annotation was computed. [2021-02-23 22:13:06,378 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-23 22:13:06,378 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-23 22:13:06,378 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-23 22:13:06,378 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-23 22:13:06,378 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-23 22:13:06,378 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-23 22:13:06,378 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-23 22:13:06,378 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-23 22:13:06,378 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-23 22:13:06,379 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-23 22:13:06,379 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-23 22:13:06,379 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-23 22:13:06,379 INFO L189 CegarLoopUtils]: For program point L600-1(line 600) no Hoare annotation was computed. [2021-02-23 22:13:06,379 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-23 22:13:06,379 INFO L189 CegarLoopUtils]: For program point L600-2(line 600) no Hoare annotation was computed. [2021-02-23 22:13:06,379 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-23 22:13:06,379 INFO L189 CegarLoopUtils]: For program point L563(lines 563 608) no Hoare annotation was computed. [2021-02-23 22:13:06,379 INFO L189 CegarLoopUtils]: For program point L563-1(lines 563 608) no Hoare annotation was computed. [2021-02-23 22:13:06,379 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-23 22:13:06,380 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-23 22:13:06,380 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-23 22:13:06,380 INFO L189 CegarLoopUtils]: For program point L586-1(line 586) no Hoare annotation was computed. [2021-02-23 22:13:06,380 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-23 22:13:06,380 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-23 22:13:06,380 INFO L189 CegarLoopUtils]: For program point L896(lines 896 903) no Hoare annotation was computed. [2021-02-23 22:13:06,380 INFO L189 CegarLoopUtils]: For program point L894(line 894) no Hoare annotation was computed. [2021-02-23 22:13:06,380 INFO L189 CegarLoopUtils]: For program point L892(line 892) no Hoare annotation was computed. [2021-02-23 22:13:06,380 INFO L189 CegarLoopUtils]: For program point L890(lines 890 910) no Hoare annotation was computed. [2021-02-23 22:13:06,380 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 876 921) no Hoare annotation was computed. [2021-02-23 22:13:06,381 INFO L189 CegarLoopUtils]: For program point L890-1(lines 890 910) no Hoare annotation was computed. [2021-02-23 22:13:06,381 INFO L189 CegarLoopUtils]: For program point L886(line 886) no Hoare annotation was computed. [2021-02-23 22:13:06,381 INFO L189 CegarLoopUtils]: For program point L917(line 917) no Hoare annotation was computed. [2021-02-23 22:13:06,381 INFO L189 CegarLoopUtils]: For program point L884(line 884) no Hoare annotation was computed. [2021-02-23 22:13:06,381 INFO L189 CegarLoopUtils]: For program point L917-1(line 917) no Hoare annotation was computed. [2021-02-23 22:13:06,381 INFO L189 CegarLoopUtils]: For program point L915(line 915) no Hoare annotation was computed. [2021-02-23 22:13:06,381 INFO L189 CegarLoopUtils]: For program point L917-2(line 917) no Hoare annotation was computed. [2021-02-23 22:13:06,381 INFO L189 CegarLoopUtils]: For program point L882(line 882) no Hoare annotation was computed. [2021-02-23 22:13:06,381 INFO L189 CegarLoopUtils]: For program point L915-1(line 915) no Hoare annotation was computed. [2021-02-23 22:13:06,381 INFO L189 CegarLoopUtils]: For program point L913(line 913) no Hoare annotation was computed. [2021-02-23 22:13:06,381 INFO L189 CegarLoopUtils]: For program point L915-2(line 915) no Hoare annotation was computed. [2021-02-23 22:13:06,382 INFO L189 CegarLoopUtils]: For program point L880(line 880) no Hoare annotation was computed. [2021-02-23 22:13:06,382 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-23 22:13:06,382 INFO L189 CegarLoopUtils]: For program point L876(lines 876 921) no Hoare annotation was computed. [2021-02-23 22:13:06,382 INFO L189 CegarLoopUtils]: For program point L907(lines 907 908) no Hoare annotation was computed. [2021-02-23 22:13:06,382 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 876 921) no Hoare annotation was computed. [2021-02-23 22:13:06,382 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 876 921) no Hoare annotation was computed. [2021-02-23 22:13:06,382 INFO L189 CegarLoopUtils]: For program point L895(line 895) no Hoare annotation was computed. [2021-02-23 22:13:06,382 INFO L189 CegarLoopUtils]: For program point L895-1(line 895) no Hoare annotation was computed. [2021-02-23 22:13:06,382 INFO L189 CegarLoopUtils]: For program point L893(line 893) no Hoare annotation was computed. [2021-02-23 22:13:06,382 INFO L189 CegarLoopUtils]: For program point L895-2(line 895) no Hoare annotation was computed. [2021-02-23 22:13:06,383 INFO L189 CegarLoopUtils]: For program point L887(line 887) no Hoare annotation was computed. [2021-02-23 22:13:06,383 INFO L189 CegarLoopUtils]: For program point L918(line 918) no Hoare annotation was computed. [2021-02-23 22:13:06,383 INFO L189 CegarLoopUtils]: For program point L885(line 885) no Hoare annotation was computed. [2021-02-23 22:13:06,383 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-23 22:13:06,383 INFO L189 CegarLoopUtils]: For program point L883(line 883) no Hoare annotation was computed. [2021-02-23 22:13:06,383 INFO L189 CegarLoopUtils]: For program point L914(line 914) no Hoare annotation was computed. [2021-02-23 22:13:06,383 INFO L189 CegarLoopUtils]: For program point L881(line 881) no Hoare annotation was computed. [2021-02-23 22:13:06,383 INFO L189 CegarLoopUtils]: For program point L912(line 912) no Hoare annotation was computed. [2021-02-23 22:13:06,383 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-23 22:13:06,384 INFO L189 CegarLoopUtils]: For program point L877(line 877) no Hoare annotation was computed. [2021-02-23 22:13:06,384 INFO L189 CegarLoopUtils]: For program point L900(lines 900 901) no Hoare annotation was computed. [2021-02-23 22:13:06,384 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 110 120) 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 22:13:06,384 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 110 120) the Hoare annotation is: true [2021-02-23 22:13:06,384 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 110 120) the Hoare annotation is: true [2021-02-23 22:13:06,384 INFO L185 CegarLoopUtils]: At program point L115(line 115) 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 22:13:06,384 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 389 399) the Hoare annotation is: true [2021-02-23 22:13:06,384 INFO L192 CegarLoopUtils]: At program point L396(line 396) the Hoare annotation is: true [2021-02-23 22:13:06,384 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 389 399) the Hoare annotation is: true [2021-02-23 22:13:06,385 INFO L192 CegarLoopUtils]: At program point L394(line 394) the Hoare annotation is: true [2021-02-23 22:13:06,385 INFO L192 CegarLoopUtils]: At program point L394-1(line 394) the Hoare annotation is: true [2021-02-23 22:13:06,385 INFO L192 CegarLoopUtils]: At program point L394-2(line 394) the Hoare annotation is: true [2021-02-23 22:13:06,385 INFO L192 CegarLoopUtils]: At program point L394-3(line 394) the Hoare annotation is: true [2021-02-23 22:13:06,385 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 389 399) the Hoare annotation is: true [2021-02-23 22:13:06,385 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 381 388) the Hoare annotation is: true [2021-02-23 22:13:06,385 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 381 388) the Hoare annotation is: true [2021-02-23 22:13:06,385 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 381 388) the Hoare annotation is: true [2021-02-23 22:13:06,385 INFO L185 CegarLoopUtils]: At program point L354-1(line 354) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,385 INFO L185 CegarLoopUtils]: At program point L352(lines 352 369) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,386 INFO L185 CegarLoopUtils]: At program point L354-2(line 354) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,386 INFO L185 CegarLoopUtils]: At program point L354-3(line 354) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,386 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 348 372) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,386 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 348 372) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,386 INFO L185 CegarLoopUtils]: At program point L367(line 367) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,386 INFO L185 CegarLoopUtils]: At program point L367-1(lines 348 372) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,386 INFO L185 CegarLoopUtils]: At program point L362(line 362) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,386 INFO L185 CegarLoopUtils]: At program point L358(line 358) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,386 INFO L185 CegarLoopUtils]: At program point L356(lines 356 364) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,387 INFO L185 CegarLoopUtils]: At program point L354(line 354) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,387 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 314 320) the Hoare annotation is: true [2021-02-23 22:13:06,387 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 314 320) the Hoare annotation is: true [2021-02-23 22:13:06,387 INFO L185 CegarLoopUtils]: At program point L510(line 510) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,387 INFO L185 CegarLoopUtils]: At program point L506(line 506) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,387 INFO L185 CegarLoopUtils]: At program point L506-1(line 506) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,387 INFO L185 CegarLoopUtils]: At program point L490(line 490) 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 22:13:06,388 INFO L185 CegarLoopUtils]: At program point L548(lines 497 549) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,388 INFO L185 CegarLoopUtils]: At program point L536(lines 536 542) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,388 INFO L185 CegarLoopUtils]: At program point L536-1(lines 528 543) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,388 INFO L185 CegarLoopUtils]: At program point L499(lines 498 547) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,388 INFO L185 CegarLoopUtils]: At program point L528(lines 528 543) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,388 INFO L185 CegarLoopUtils]: At program point L491(line 491) 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 22:13:06,388 INFO L185 CegarLoopUtils]: At program point L520(line 520) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,389 INFO L185 CegarLoopUtils]: At program point L516(line 516) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,389 INFO L185 CegarLoopUtils]: At program point L516-1(line 516) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,389 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 488 555) the Hoare annotation is: true [2021-02-23 22:13:06,389 INFO L185 CegarLoopUtils]: At program point L545(lines 498 547) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,389 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 488 555) 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 22:13:06,389 INFO L185 CegarLoopUtils]: At program point L508(lines 508 514) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,389 INFO L185 CegarLoopUtils]: At program point L508-1(lines 508 514) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,389 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 488 555) the Hoare annotation is: true [2021-02-23 22:13:06,390 INFO L185 CegarLoopUtils]: At program point L500(lines 500 504) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,390 INFO L185 CegarLoopUtils]: At program point L496(line 496) 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 22:13:06,390 INFO L185 CegarLoopUtils]: At program point L492(line 492) 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 22:13:06,390 INFO L185 CegarLoopUtils]: At program point L538(line 538) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,390 INFO L185 CegarLoopUtils]: At program point L534(line 534) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,390 INFO L185 CegarLoopUtils]: At program point L534-1(line 534) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,390 INFO L185 CegarLoopUtils]: At program point L534-2(line 534) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,391 INFO L185 CegarLoopUtils]: At program point L530(line 530) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,391 INFO L185 CegarLoopUtils]: At program point L526(line 526) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,391 INFO L185 CegarLoopUtils]: At program point L493(line 493) 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 22:13:06,391 INFO L185 CegarLoopUtils]: At program point L526-1(line 526) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,391 INFO L185 CegarLoopUtils]: At program point L518(lines 518 524) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,391 INFO L185 CegarLoopUtils]: At program point L518-1(lines 518 524) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 22:13:06,391 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-23 22:13:06,391 INFO L189 CegarLoopUtils]: For program point L830(lines 830 875) no Hoare annotation was computed. [2021-02-23 22:13:06,392 INFO L189 CegarLoopUtils]: For program point L861(lines 861 862) no Hoare annotation was computed. [2021-02-23 22:13:06,392 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 830 875) no Hoare annotation was computed. [2021-02-23 22:13:06,392 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-23 22:13:06,392 INFO L189 CegarLoopUtils]: For program point L849-1(line 849) no Hoare annotation was computed. [2021-02-23 22:13:06,392 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-23 22:13:06,392 INFO L189 CegarLoopUtils]: For program point L849-2(line 849) no Hoare annotation was computed. [2021-02-23 22:13:06,392 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-23 22:13:06,392 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-23 22:13:06,392 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-23 22:13:06,392 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-23 22:13:06,392 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-23 22:13:06,393 INFO L189 CegarLoopUtils]: For program point L868(line 868) no Hoare annotation was computed. [2021-02-23 22:13:06,393 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-23 22:13:06,393 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-23 22:13:06,393 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-23 22:13:06,393 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-23 22:13:06,393 INFO L189 CegarLoopUtils]: For program point L854(lines 854 855) no Hoare annotation was computed. [2021-02-23 22:13:06,393 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 830 875) no Hoare annotation was computed. [2021-02-23 22:13:06,393 INFO L189 CegarLoopUtils]: For program point L850(lines 850 857) no Hoare annotation was computed. [2021-02-23 22:13:06,393 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 830 875) no Hoare annotation was computed. [2021-02-23 22:13:06,393 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-23 22:13:06,393 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-23 22:13:06,394 INFO L189 CegarLoopUtils]: For program point L844(lines 844 864) no Hoare annotation was computed. [2021-02-23 22:13:06,394 INFO L189 CegarLoopUtils]: For program point L844-1(lines 844 864) no Hoare annotation was computed. [2021-02-23 22:13:06,394 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-23 22:13:06,394 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-23 22:13:06,394 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-23 22:13:06,394 INFO L189 CegarLoopUtils]: For program point L871-1(line 871) no Hoare annotation was computed. [2021-02-23 22:13:06,394 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-23 22:13:06,394 INFO L189 CegarLoopUtils]: For program point L871-2(line 871) no Hoare annotation was computed. [2021-02-23 22:13:06,394 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-23 22:13:06,394 INFO L189 CegarLoopUtils]: For program point L869-1(line 869) no Hoare annotation was computed. [2021-02-23 22:13:06,394 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-23 22:13:06,395 INFO L189 CegarLoopUtils]: For program point L869-2(line 869) no Hoare annotation was computed. [2021-02-23 22:13:06,395 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-23 22:13:06,395 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 232 240) the Hoare annotation is: true [2021-02-23 22:13:06,395 INFO L192 CegarLoopUtils]: At program point L237(line 237) the Hoare annotation is: true [2021-02-23 22:13:06,395 INFO L192 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: true [2021-02-23 22:13:06,395 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 232 240) the Hoare annotation is: true [2021-02-23 22:13:06,395 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 232 240) the Hoare annotation is: true [2021-02-23 22:13:06,395 INFO L189 CegarLoopUtils]: For program point L208(lines 208 216) no Hoare annotation was computed. [2021-02-23 22:13:06,395 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-23 22:13:06,395 INFO L189 CegarLoopUtils]: For program point L208-2(lines 208 216) no Hoare annotation was computed. [2021-02-23 22:13:06,396 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 200 222) no Hoare annotation was computed. [2021-02-23 22:13:06,396 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-23 22:13:06,396 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 200 222) no Hoare annotation was computed. [2021-02-23 22:13:06,396 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 200 222) no Hoare annotation was computed. [2021-02-23 22:13:06,396 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-23 22:13:06,396 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 243 252) no Hoare annotation was computed. [2021-02-23 22:13:06,396 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 243 252) no Hoare annotation was computed. [2021-02-23 22:13:06,396 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-23 22:13:06,396 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-23 22:13:06,396 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 243 252) no Hoare annotation was computed. [2021-02-23 22:13:06,396 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-23 22:13:06,397 INFO L189 CegarLoopUtils]: For program point L245-1(line 245) no Hoare annotation was computed. [2021-02-23 22:13:06,397 INFO L189 CegarLoopUtils]: For program point L245-2(line 245) no Hoare annotation was computed. [2021-02-23 22:13:06,397 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-23 22:13:06,397 INFO L189 CegarLoopUtils]: For program point L803-2(line 803) no Hoare annotation was computed. [2021-02-23 22:13:06,397 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-23 22:13:06,397 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-23 22:13:06,397 INFO L189 CegarLoopUtils]: For program point L787-1(line 787) no Hoare annotation was computed. [2021-02-23 22:13:06,397 INFO L189 CegarLoopUtils]: For program point L787-2(line 787) no Hoare annotation was computed. [2021-02-23 22:13:06,397 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-23 22:13:06,397 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-23 22:13:06,397 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-23 22:13:06,398 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-23 22:13:06,398 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-23 22:13:06,398 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-23 22:13:06,398 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-23 22:13:06,398 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-23 22:13:06,398 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-23 22:13:06,398 INFO L189 CegarLoopUtils]: For program point L805-1(line 805) no Hoare annotation was computed. [2021-02-23 22:13:06,398 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-23 22:13:06,398 INFO L189 CegarLoopUtils]: For program point L805-2(line 805) no Hoare annotation was computed. [2021-02-23 22:13:06,398 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 727 829) no Hoare annotation was computed. [2021-02-23 22:13:06,399 INFO L189 CegarLoopUtils]: For program point L797(lines 775 798) no Hoare annotation was computed. [2021-02-23 22:13:06,399 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-23 22:13:06,399 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-23 22:13:06,399 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-23 22:13:06,399 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-23 22:13:06,399 INFO L189 CegarLoopUtils]: For program point L756(lines 756 772) no Hoare annotation was computed. [2021-02-23 22:13:06,399 INFO L189 CegarLoopUtils]: For program point L789-1(line 789) no Hoare annotation was computed. [2021-02-23 22:13:06,399 INFO L189 CegarLoopUtils]: For program point L789-2(line 789) no Hoare annotation was computed. [2021-02-23 22:13:06,399 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-23 22:13:06,399 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-23 22:13:06,399 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 727 829) no Hoare annotation was computed. [2021-02-23 22:13:06,400 INFO L189 CegarLoopUtils]: For program point L773(lines 773 814) no Hoare annotation was computed. [2021-02-23 22:13:06,400 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-23 22:13:06,400 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-23 22:13:06,400 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-23 22:13:06,400 INFO L189 CegarLoopUtils]: For program point L765-1(line 765) no Hoare annotation was computed. [2021-02-23 22:13:06,400 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-23 22:13:06,400 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 727 829) no Hoare annotation was computed. [2021-02-23 22:13:06,400 INFO L189 CegarLoopUtils]: For program point L815(lines 815 826) no Hoare annotation was computed. [2021-02-23 22:13:06,400 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-23 22:13:06,400 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-23 22:13:06,400 INFO L189 CegarLoopUtils]: For program point L807-1(line 807) no Hoare annotation was computed. [2021-02-23 22:13:06,401 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-23 22:13:06,401 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-23 22:13:06,401 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-23 22:13:06,401 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-23 22:13:06,401 INFO L189 CegarLoopUtils]: For program point L791-1(line 791) no Hoare annotation was computed. [2021-02-23 22:13:06,401 INFO L189 CegarLoopUtils]: For program point L758-1(line 758) no Hoare annotation was computed. [2021-02-23 22:13:06,401 INFO L189 CegarLoopUtils]: For program point L816(lines 816 823) no Hoare annotation was computed. [2021-02-23 22:13:06,401 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-23 22:13:06,401 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-23 22:13:06,401 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-23 22:13:06,401 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-23 22:13:06,402 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-23 22:13:06,402 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-23 22:13:06,402 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-23 22:13:06,402 INFO L189 CegarLoopUtils]: For program point L751(lines 751 755) no Hoare annotation was computed. [2021-02-23 22:13:06,402 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-23 22:13:06,402 INFO L189 CegarLoopUtils]: For program point L776-2(lines 776 796) no Hoare annotation was computed. [2021-02-23 22:13:06,402 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-23 22:13:06,402 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-23 22:13:06,402 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-23 22:13:06,402 INFO L189 CegarLoopUtils]: For program point L727(lines 727 829) no Hoare annotation was computed. [2021-02-23 22:13:06,402 INFO L189 CegarLoopUtils]: For program point L727-1(lines 727 829) no Hoare annotation was computed. [2021-02-23 22:13:06,403 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-23 22:13:06,403 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-23 22:13:06,403 INFO L189 CegarLoopUtils]: For program point L818-1(line 818) no Hoare annotation was computed. [2021-02-23 22:13:06,403 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-23 22:13:06,403 INFO L189 CegarLoopUtils]: For program point L818-2(line 818) no Hoare annotation was computed. [2021-02-23 22:13:06,403 INFO L189 CegarLoopUtils]: For program point L777(lines 776 796) no Hoare annotation was computed. [2021-02-23 22:13:06,403 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-23 22:13:06,403 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-23 22:13:06,403 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-23 22:13:06,403 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-23 22:13:06,404 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-23 22:13:06,404 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-23 22:13:06,404 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-23 22:13:06,404 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-23 22:13:06,404 INFO L189 CegarLoopUtils]: For program point L761-1(line 761) no Hoare annotation was computed. [2021-02-23 22:13:06,404 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-23 22:13:06,404 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-23 22:13:06,404 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-23 22:13:06,404 INFO L189 CegarLoopUtils]: For program point L778(lines 778 782) no Hoare annotation was computed. [2021-02-23 22:13:06,404 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-23 22:13:06,404 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-23 22:13:06,405 INFO L189 CegarLoopUtils]: For program point L803-1(line 803) no Hoare annotation was computed. [2021-02-23 22:13:06,405 INFO L185 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,405 INFO L185 CegarLoopUtils]: At program point L861-1(line 861) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,405 INFO L185 CegarLoopUtils]: At program point L283(line 283) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,405 INFO L185 CegarLoopUtils]: At program point L440(line 440) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,405 INFO L185 CegarLoopUtils]: At program point L440-1(line 440) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,405 INFO L185 CegarLoopUtils]: At program point L440-2(line 440) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,406 INFO L185 CegarLoopUtils]: At program point L205(line 205) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,406 INFO L185 CegarLoopUtils]: At program point L907(line 907) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,406 INFO L185 CegarLoopUtils]: At program point L907-1(line 907) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,406 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 22:13:06,406 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 22:13:06,406 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 22:13:06,406 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 22:13:06,406 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 22:13:06,406 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 22:13:06,407 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 22:13:06,407 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 22:13:06,407 INFO L185 CegarLoopUtils]: At program point L862(line 862) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,407 INFO L185 CegarLoopUtils]: At program point L924(line 924) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-23 22:13:06,407 INFO L185 CegarLoopUtils]: At program point L218(line 218) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,407 INFO L185 CegarLoopUtils]: At program point L218-1(line 218) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,407 INFO L185 CegarLoopUtils]: At program point L218-2(line 218) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,407 INFO L185 CegarLoopUtils]: At program point L214(line 214) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,408 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,408 INFO L185 CegarLoopUtils]: At program point L726(line 726) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-23 22:13:06,408 INFO L185 CegarLoopUtils]: At program point L214-1(line 214) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,408 INFO L185 CegarLoopUtils]: At program point L854-1(line 854) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,408 INFO L185 CegarLoopUtils]: At program point L214-2(line 214) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,408 INFO L185 CegarLoopUtils]: At program point L214-3(line 214) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,408 INFO L185 CegarLoopUtils]: At program point L210(line 210) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,408 INFO L185 CegarLoopUtils]: At program point L210-1(line 210) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,408 INFO L185 CegarLoopUtils]: At program point L210-2(line 210) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,409 INFO L185 CegarLoopUtils]: At program point L210-3(line 210) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,409 INFO L185 CegarLoopUtils]: At program point L206(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,409 INFO L185 CegarLoopUtils]: At program point L210-4(line 210) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,409 INFO L185 CegarLoopUtils]: At program point L206-1(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,409 INFO L185 CegarLoopUtils]: At program point L210-5(line 210) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,409 INFO L185 CegarLoopUtils]: At program point L206-2(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,409 INFO L185 CegarLoopUtils]: At program point L908(line 908) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,409 INFO L185 CegarLoopUtils]: At program point L206-3(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,409 INFO L185 CegarLoopUtils]: At program point L206-4(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,410 INFO L185 CegarLoopUtils]: At program point L206-5(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,410 INFO L185 CegarLoopUtils]: At program point L206-6(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,410 INFO L185 CegarLoopUtils]: At program point L206-7(line 206) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,410 INFO L185 CegarLoopUtils]: At program point L900(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,410 INFO L185 CegarLoopUtils]: At program point L900-1(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,410 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 22:13:06,410 INFO L185 CegarLoopUtils]: At program point L153(line 153) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,410 INFO L185 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,411 INFO L185 CegarLoopUtils]: At program point L438(line 438) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,411 INFO L185 CegarLoopUtils]: At program point L438-1(line 438) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,411 INFO L185 CegarLoopUtils]: At program point L438-2(line 438) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,411 INFO L185 CegarLoopUtils]: At program point L438-3(line 438) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,411 INFO L185 CegarLoopUtils]: At program point L434(line 434) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,411 INFO L185 CegarLoopUtils]: At program point L434-1(line 434) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,411 INFO L185 CegarLoopUtils]: At program point L434-2(line 434) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,411 INFO L185 CegarLoopUtils]: At program point L434-3(line 434) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,411 INFO L185 CegarLoopUtils]: At program point L430(line 430) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,412 INFO L185 CegarLoopUtils]: At program point L434-4(line 434) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,412 INFO L185 CegarLoopUtils]: At program point L430-1(line 430) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,412 INFO L185 CegarLoopUtils]: At program point L430-2(line 430) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,412 INFO L185 CegarLoopUtils]: At program point L430-3(line 430) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,412 INFO L185 CegarLoopUtils]: At program point L426(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,412 INFO L185 CegarLoopUtils]: At program point L426-1(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,412 INFO L185 CegarLoopUtils]: At program point L426-2(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,412 INFO L185 CegarLoopUtils]: At program point L426-3(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,412 INFO L185 CegarLoopUtils]: At program point L422(line 422) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,413 INFO L185 CegarLoopUtils]: At program point L426-4(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,413 INFO L185 CegarLoopUtils]: At program point L422-1(line 422) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,413 INFO L185 CegarLoopUtils]: At program point L426-5(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,413 INFO L185 CegarLoopUtils]: At program point L901(line 901) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,413 INFO L185 CegarLoopUtils]: At program point L422-2(line 422) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,413 INFO L185 CegarLoopUtils]: At program point L426-6(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,413 INFO L185 CegarLoopUtils]: At program point L422-3(line 422) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,413 INFO L185 CegarLoopUtils]: At program point L426-7(line 426) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,413 INFO L185 CegarLoopUtils]: At program point L418(line 418) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,414 INFO L185 CegarLoopUtils]: At program point L422-4(line 422) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,414 INFO L185 CegarLoopUtils]: At program point L418-1(line 418) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,414 INFO L185 CegarLoopUtils]: At program point L418-2(line 418) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,414 INFO L185 CegarLoopUtils]: At program point L418-3(line 418) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,414 INFO L185 CegarLoopUtils]: At program point L414(line 414) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,414 INFO L185 CegarLoopUtils]: At program point L154(line 154) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,414 INFO L185 CegarLoopUtils]: At program point L282(line 282) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-23 22:13:06,415 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 22:13:06,415 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 22:13:06,415 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 373 380) no Hoare annotation was computed. [2021-02-23 22:13:06,415 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 373 380) no Hoare annotation was computed. [2021-02-23 22:13:06,415 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 373 380) no Hoare annotation was computed. [2021-02-23 22:13:06,415 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 223 231) the Hoare annotation is: true [2021-02-23 22:13:06,415 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 223 231) the Hoare annotation is: true [2021-02-23 22:13:06,415 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 223 231) the Hoare annotation is: true [2021-02-23 22:13:06,415 INFO L192 CegarLoopUtils]: At program point L228(line 228) the Hoare annotation is: true [2021-02-23 22:13:06,416 INFO L192 CegarLoopUtils]: At program point L227(line 227) the Hoare annotation is: true [2021-02-23 22:13:06,416 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 179 190) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 22:13:06,416 INFO L185 CegarLoopUtils]: At program point L186(line 186) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 22:13:06,416 INFO L185 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 22:13:06,416 INFO L192 CegarLoopUtils]: At program point L183-1(lines 179 190) the Hoare annotation is: true [2021-02-23 22:13:06,416 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 179 190) the Hoare annotation is: true [2021-02-23 22:13:06,416 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 22:13:06,416 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 22:13:06,416 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 22:13:06,416 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 22:13:06,417 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 287 313) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,417 INFO L185 CegarLoopUtils]: At program point L303(line 303) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,417 INFO L185 CegarLoopUtils]: At program point L301(lines 301 307) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 22:13:06,417 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 287 313) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 22:13:06,417 INFO L185 CegarLoopUtils]: At program point L296(line 296) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 22:13:06,417 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 287 313) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 22:13:06,417 INFO L185 CegarLoopUtils]: At program point L294(lines 290 312) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 22:13:06,417 INFO L185 CegarLoopUtils]: At program point L292(lines 290 312) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 22:13:06,417 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2021-02-23 22:13:06,418 INFO L192 CegarLoopUtils]: At program point L58(lines 58 62) the Hoare annotation is: true [2021-02-23 22:13:06,418 INFO L192 CegarLoopUtils]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2021-02-23 22:13:06,418 INFO L192 CegarLoopUtils]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2021-02-23 22:13:06,418 INFO L192 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: true [2021-02-23 22:13:06,418 INFO L192 CegarLoopUtils]: At program point L50-1(line 50) the Hoare annotation is: true [2021-02-23 22:13:06,418 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-23 22:13:06,418 INFO L192 CegarLoopUtils]: At program point L69(lines 44 73) the Hoare annotation is: true [2021-02-23 22:13:06,418 INFO L192 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: true [2021-02-23 22:13:06,418 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2021-02-23 22:13:06,418 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-23 22:13:06,419 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 191 199) the Hoare annotation is: true [2021-02-23 22:13:06,419 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 191 199) the Hoare annotation is: true [2021-02-23 22:13:06,419 INFO L192 CegarLoopUtils]: At program point L196(line 196) the Hoare annotation is: true [2021-02-23 22:13:06,419 INFO L192 CegarLoopUtils]: At program point L195(line 195) the Hoare annotation is: true [2021-02-23 22:13:06,419 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 191 199) the Hoare annotation is: true [2021-02-23 22:13:06,419 INFO L192 CegarLoopUtils]: At program point L160(line 160) the Hoare annotation is: true [2021-02-23 22:13:06,419 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 155 166) the Hoare annotation is: true [2021-02-23 22:13:06,419 INFO L192 CegarLoopUtils]: At program point L159-1(lines 155 166) the Hoare annotation is: true [2021-02-23 22:13:06,419 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 155 166) the Hoare annotation is: true [2021-02-23 22:13:06,419 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2021-02-23 22:13:06,419 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2021-02-23 22:13:06,420 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 22:13:06,420 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 22:13:06,420 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 22:13:06,420 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 22:13:06,420 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 479 486) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 22:13:06,420 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 479 486) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 22:13:06,420 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 479 486) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 22:13:06,420 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 167 178) the Hoare annotation is: true [2021-02-23 22:13:06,420 INFO L185 CegarLoopUtils]: At program point L172(line 172) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 22:13:06,420 INFO L192 CegarLoopUtils]: At program point L171-1(lines 167 178) the Hoare annotation is: true [2021-02-23 22:13:06,421 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 167 178) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 22:13:06,421 INFO L192 CegarLoopUtils]: At program point L977(line 977) the Hoare annotation is: true [2021-02-23 22:13:06,421 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 973 980) the Hoare annotation is: true [2021-02-23 22:13:06,421 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 977) the Hoare annotation is: true [2021-02-23 22:13:06,421 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 973 980) the Hoare annotation is: true [2021-02-23 22:13:06,421 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 973 980) the Hoare annotation is: true [2021-02-23 22:13:06,421 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 322 346) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,422 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 322 346) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,422 INFO L185 CegarLoopUtils]: At program point L341(line 341) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,422 INFO L185 CegarLoopUtils]: At program point L341-1(lines 322 346) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,422 INFO L185 CegarLoopUtils]: At program point L336(line 336) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,422 INFO L185 CegarLoopUtils]: At program point L332(line 332) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,422 INFO L185 CegarLoopUtils]: At program point L330(lines 330 338) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,422 INFO L185 CegarLoopUtils]: At program point L328(line 328) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,422 INFO L185 CegarLoopUtils]: At program point L328-1(line 328) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,423 INFO L185 CegarLoopUtils]: At program point L326(lines 326 343) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,423 INFO L185 CegarLoopUtils]: At program point L328-2(line 328) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,423 INFO L185 CegarLoopUtils]: At program point L328-3(line 328) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 22:13:06,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 10:13:06 BoogieIcfgContainer [2021-02-23 22:13:06,443 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 22:13:06,444 INFO L168 Benchmark]: Toolchain (without parser) took 52645.99 ms. Allocated memory was 157.3 MB in the beginning and 619.7 MB in the end (delta: 462.4 MB). Free memory was 131.8 MB in the beginning and 540.4 MB in the end (delta: -408.6 MB). Peak memory consumption was 383.8 MB. Max. memory is 8.0 GB. [2021-02-23 22:13:06,444 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 157.3 MB. Free memory is still 131.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 22:13:06,445 INFO L168 Benchmark]: CACSL2BoogieTranslator took 607.40 ms. Allocated memory is still 157.3 MB. Free memory was 130.7 MB in the beginning and 109.3 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-23 22:13:06,445 INFO L168 Benchmark]: Boogie Preprocessor took 176.25 ms. Allocated memory is still 157.3 MB. Free memory was 109.1 MB in the beginning and 138.0 MB in the end (delta: -28.9 MB). Peak memory consumption was 6.0 MB. Max. memory is 8.0 GB. [2021-02-23 22:13:06,445 INFO L168 Benchmark]: RCFGBuilder took 1454.16 ms. Allocated memory is still 157.3 MB. Free memory was 137.5 MB in the beginning and 96.4 MB in the end (delta: 41.1 MB). Peak memory consumption was 68.4 MB. Max. memory is 8.0 GB. [2021-02-23 22:13:06,446 INFO L168 Benchmark]: TraceAbstraction took 50388.31 ms. Allocated memory was 157.3 MB in the beginning and 619.7 MB in the end (delta: 462.4 MB). Free memory was 95.9 MB in the beginning and 540.4 MB in the end (delta: -444.5 MB). Peak memory consumption was 347.2 MB. Max. memory is 8.0 GB. [2021-02-23 22:13:06,448 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 157.3 MB. Free memory is still 131.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 607.40 ms. Allocated memory is still 157.3 MB. Free memory was 130.7 MB in the beginning and 109.3 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 176.25 ms. Allocated memory is still 157.3 MB. Free memory was 109.1 MB in the beginning and 138.0 MB in the end (delta: -28.9 MB). Peak memory consumption was 6.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1454.16 ms. Allocated memory is still 157.3 MB. Free memory was 137.5 MB in the beginning and 96.4 MB in the end (delta: 41.1 MB). Peak memory consumption was 68.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 50388.31 ms. Allocated memory was 157.3 MB in the beginning and 619.7 MB in the end (delta: 462.4 MB). Free memory was 95.9 MB in the beginning and 540.4 MB in the end (delta: -444.5 MB). Peak memory consumption was 347.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 977]: 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: 497]: Loop Invariant Derived loop invariant: !(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 498]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 260]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 267]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc) || !(1 <= systemActive)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 925]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 933]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 943]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 124]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 464]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 400]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 445]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 253]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 110]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 389]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 381]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 348]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 314]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 488]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 232]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 179]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 223]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 191]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 287]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 155]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 479]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 167]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 973]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 322]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 647 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 18.4s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 14.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 31.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 993 SDtfs, 1856 SDslu, 1573 SDs, 0 SdLazy, 2864 SolverSat, 592 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 144 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 6.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=482occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 4 MinimizatonAttempts, 196 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 292 LocationsWithAnnotation, 1317 PreInvPairs, 1558 NumberOfFragments, 2586 HoareAnnotationTreeSize, 1317 FomulaSimplifications, 182131 FormulaSimplificationTreeSizeReduction, 4.9s HoareSimplificationTime, 292 FomulaSimplificationsInter, 35376 FormulaSimplificationTreeSizeReductionInter, 26.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.4s InterpolantComputationTime, 694 NumberOfCodeBlocks, 694 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 690 ConstructedInterpolants, 0 QuantifiedInterpolants, 296926 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...