/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_spec4_product09.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-24 00:01:37,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 00:01:37,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 00:01:37,689 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 00:01:37,690 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 00:01:37,695 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 00:01:37,699 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 00:01:37,707 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 00:01:37,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 00:01:37,716 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 00:01:37,718 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 00:01:37,719 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 00:01:37,720 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 00:01:37,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 00:01:37,725 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 00:01:37,727 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 00:01:37,728 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 00:01:37,731 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 00:01:37,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 00:01:37,759 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 00:01:37,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 00:01:37,763 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 00:01:37,764 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 00:01:37,767 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 00:01:37,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 00:01:37,777 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 00:01:37,777 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 00:01:37,780 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 00:01:37,780 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 00:01:37,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 00:01:37,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 00:01:37,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 00:01:37,786 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 00:01:37,787 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 00:01:37,788 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 00:01:37,789 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 00:01:37,789 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 00:01:37,790 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 00:01:37,790 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 00:01:37,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 00:01:37,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 00:01:37,793 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-24 00:01:37,817 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 00:01:37,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 00:01:37,823 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 00:01:37,823 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 00:01:37,824 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 00:01:37,824 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 00:01:37,824 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 00:01:37,824 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 00:01:37,825 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 00:01:37,825 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 00:01:37,826 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 00:01:37,827 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 00:01:37,827 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 00:01:37,828 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 00:01:37,828 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 00:01:37,828 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-24 00:01:37,828 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 00:01:37,829 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 00:01:37,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 00:01:37,829 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 00:01:37,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-24 00:01:37,830 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 00:01:37,830 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-24 00:01:38,276 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 00:01:38,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 00:01:38,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 00:01:38,316 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 00:01:38,316 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 00:01:38,321 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product09.cil.c [2020-10-24 00:01:38,409 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3fea5d02/3683b07ddd804cb893c9482fbdc8f178/FLAG82ee87904 [2020-10-24 00:01:39,139 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 00:01:39,139 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product09.cil.c [2020-10-24 00:01:39,159 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3fea5d02/3683b07ddd804cb893c9482fbdc8f178/FLAG82ee87904 [2020-10-24 00:01:39,461 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3fea5d02/3683b07ddd804cb893c9482fbdc8f178 [2020-10-24 00:01:39,464 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 00:01:39,472 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-24 00:01:39,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 00:01:39,474 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 00:01:39,478 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 00:01:39,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:01:39" (1/1) ... [2020-10-24 00:01:39,483 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c96fb66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:39, skipping insertion in model container [2020-10-24 00:01:39,483 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:01:39" (1/1) ... [2020-10-24 00:01:39,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 00:01:39,532 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 00:01:39,933 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:01:39,961 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 00:01:40,109 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:01:40,157 INFO L208 MainTranslator]: Completed translation [2020-10-24 00:01:40,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:40 WrapperNode [2020-10-24 00:01:40,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 00:01:40,160 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 00:01:40,160 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 00:01:40,160 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 00:01:40,176 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:40" (1/1) ... [2020-10-24 00:01:40,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:40" (1/1) ... [2020-10-24 00:01:40,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:40" (1/1) ... [2020-10-24 00:01:40,224 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:40" (1/1) ... [2020-10-24 00:01:40,277 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:40" (1/1) ... [2020-10-24 00:01:40,293 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:40" (1/1) ... [2020-10-24 00:01:40,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:40" (1/1) ... [2020-10-24 00:01:40,311 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 00:01:40,312 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 00:01:40,312 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 00:01:40,312 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 00:01:40,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:40" (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 [2020-10-24 00:01:40,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-24 00:01:40,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 00:01:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-24 00:01:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-24 00:01:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-24 00:01:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-24 00:01:40,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-24 00:01:40,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-24 00:01:40,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-24 00:01:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-24 00:01:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-24 00:01:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:01:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-24 00:01:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-24 00:01:40,438 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-24 00:01:40,438 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-24 00:01:40,439 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-24 00:01:40,439 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-24 00:01:40,439 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-24 00:01:40,440 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-24 00:01:40,440 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-24 00:01:40,441 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-10-24 00:01:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-24 00:01:40,444 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-24 00:01:40,444 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-24 00:01:40,444 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-24 00:01:40,444 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-24 00:01:40,444 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-24 00:01:40,445 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-24 00:01:40,445 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-24 00:01:40,445 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-24 00:01:40,445 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-24 00:01:40,445 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-24 00:01:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-24 00:01:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-24 00:01:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-24 00:01:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-24 00:01:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-24 00:01:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-24 00:01:40,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 00:01:40,447 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-24 00:01:40,447 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-24 00:01:40,447 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-24 00:01:40,447 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-24 00:01:40,447 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-24 00:01:40,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-24 00:01:40,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-24 00:01:40,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-24 00:01:40,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-24 00:01:40,448 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-24 00:01:40,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 00:01:40,448 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-24 00:01:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-24 00:01:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-24 00:01:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-24 00:01:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-24 00:01:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-24 00:01:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-24 00:01:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-24 00:01:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-24 00:01:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:01:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-24 00:01:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-24 00:01:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-24 00:01:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-24 00:01:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-24 00:01:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-24 00:01:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-24 00:01:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-24 00:01:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-24 00:01:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-24 00:01:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-24 00:01:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-24 00:01:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-10-24 00:01:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-24 00:01:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-24 00:01:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-24 00:01:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-24 00:01:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-24 00:01:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-24 00:01:40,454 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-24 00:01:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-24 00:01:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-24 00:01:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-24 00:01:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-24 00:01:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 00:01:41,889 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 00:01:41,889 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-24 00:01:41,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:01:41 BoogieIcfgContainer [2020-10-24 00:01:41,894 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 00:01:41,895 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 00:01:41,895 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 00:01:41,900 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 00:01:41,901 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 12:01:39" (1/3) ... [2020-10-24 00:01:41,901 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@741e474c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:01:41, skipping insertion in model container [2020-10-24 00:01:41,902 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:40" (2/3) ... [2020-10-24 00:01:41,902 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@741e474c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:01:41, skipping insertion in model container [2020-10-24 00:01:41,902 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:01:41" (3/3) ... [2020-10-24 00:01:41,908 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product09.cil.c [2020-10-24 00:01:41,921 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-24 00:01:41,927 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-24 00:01:41,939 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-24 00:01:41,964 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 00:01:41,964 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 00:01:41,964 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-24 00:01:41,964 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 00:01:41,964 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 00:01:41,964 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 00:01:41,965 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 00:01:41,965 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 00:01:41,986 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states. [2020-10-24 00:01:42,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-24 00:01:42,006 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:01:42,007 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:01:42,008 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:01:42,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:01:42,015 INFO L82 PathProgramCache]: Analyzing trace with hash 245544363, now seen corresponding path program 1 times [2020-10-24 00:01:42,024 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:01:42,025 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [94668327] [2020-10-24 00:01:42,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:01:42,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:42,893 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:01:42,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:01:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:43,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:01:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:43,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:01:43,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:43,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:01:43,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:43,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:01:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:43,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-24 00:01:43,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:43,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-24 00:01:43,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:43,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:01:43,093 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [94668327] [2020-10-24 00:01:43,096 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:01:43,096 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-24 00:01:43,097 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1580031603] [2020-10-24 00:01:43,105 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-24 00:01:43,107 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:01:43,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-24 00:01:43,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:01:43,129 INFO L87 Difference]: Start difference. First operand 250 states. Second operand 3 states. [2020-10-24 00:01:44,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:01:44,551 INFO L93 Difference]: Finished difference Result 353 states and 425 transitions. [2020-10-24 00:01:44,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-24 00:01:44,555 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-10-24 00:01:44,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:01:44,592 INFO L225 Difference]: With dead ends: 353 [2020-10-24 00:01:44,592 INFO L226 Difference]: Without dead ends: 233 [2020-10-24 00:01:44,600 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:01:44,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 233 states. [2020-10-24 00:01:44,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 233 to 196. [2020-10-24 00:01:44,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 196 states. [2020-10-24 00:01:44,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 209 transitions. [2020-10-24 00:01:44,734 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 209 transitions. Word has length 148 [2020-10-24 00:01:44,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:01:44,735 INFO L481 AbstractCegarLoop]: Abstraction has 196 states and 209 transitions. [2020-10-24 00:01:44,735 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-24 00:01:44,735 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 209 transitions. [2020-10-24 00:01:44,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-24 00:01:44,740 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:01:44,741 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:01:44,741 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-24 00:01:44,741 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:01:44,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:01:44,742 INFO L82 PathProgramCache]: Analyzing trace with hash -1612105245, now seen corresponding path program 1 times [2020-10-24 00:01:44,742 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:01:44,743 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1545932433] [2020-10-24 00:01:44,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:01:44,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:45,280 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:01:45,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:01:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:45,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:01:45,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:45,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:01:45,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:45,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:01:45,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:45,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:01:45,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:45,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-24 00:01:45,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:45,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-24 00:01:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:45,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:01:45,369 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1545932433] [2020-10-24 00:01:45,369 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:01:45,369 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-24 00:01:45,369 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1550295093] [2020-10-24 00:01:45,371 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-24 00:01:45,372 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:01:45,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-24 00:01:45,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-24 00:01:45,372 INFO L87 Difference]: Start difference. First operand 196 states and 209 transitions. Second operand 4 states. [2020-10-24 00:01:46,187 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:01:46,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:01:46,793 INFO L93 Difference]: Finished difference Result 267 states and 296 transitions. [2020-10-24 00:01:46,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-24 00:01:46,794 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-10-24 00:01:46,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:01:46,798 INFO L225 Difference]: With dead ends: 267 [2020-10-24 00:01:46,799 INFO L226 Difference]: Without dead ends: 216 [2020-10-24 00:01:46,800 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-24 00:01:46,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2020-10-24 00:01:46,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 186. [2020-10-24 00:01:46,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 186 states. [2020-10-24 00:01:46,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 196 transitions. [2020-10-24 00:01:46,876 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 196 transitions. Word has length 149 [2020-10-24 00:01:46,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:01:46,877 INFO L481 AbstractCegarLoop]: Abstraction has 186 states and 196 transitions. [2020-10-24 00:01:46,877 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-24 00:01:46,877 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 196 transitions. [2020-10-24 00:01:46,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-10-24 00:01:46,880 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:01:46,880 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:01:46,880 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-24 00:01:46,881 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:01:46,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:01:46,881 INFO L82 PathProgramCache]: Analyzing trace with hash -802532427, now seen corresponding path program 1 times [2020-10-24 00:01:46,882 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:01:46,882 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [484557562] [2020-10-24 00:01:46,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:01:46,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:47,362 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:01:47,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:01:47,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:47,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:01:47,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:47,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:01:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:47,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:01:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:47,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:01:47,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:47,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-24 00:01:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:47,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-24 00:01:47,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:47,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:01:47,615 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [484557562] [2020-10-24 00:01:47,616 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:01:47,616 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-24 00:01:47,616 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1175430243] [2020-10-24 00:01:47,617 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-24 00:01:47,617 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:01:47,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-24 00:01:47,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-24 00:01:47,619 INFO L87 Difference]: Start difference. First operand 186 states and 196 transitions. Second operand 9 states. [2020-10-24 00:01:48,289 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:01:48,756 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:01:49,145 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:01:49,547 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:01:49,937 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:01:50,320 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:01:51,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:01:51,338 INFO L93 Difference]: Finished difference Result 287 states and 321 transitions. [2020-10-24 00:01:51,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-24 00:01:51,339 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-10-24 00:01:51,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:01:51,346 INFO L225 Difference]: With dead ends: 287 [2020-10-24 00:01:51,346 INFO L226 Difference]: Without dead ends: 216 [2020-10-24 00:01:51,349 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-10-24 00:01:51,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2020-10-24 00:01:51,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 186. [2020-10-24 00:01:51,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 186 states. [2020-10-24 00:01:51,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 195 transitions. [2020-10-24 00:01:51,443 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 195 transitions. Word has length 158 [2020-10-24 00:01:51,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:01:51,445 INFO L481 AbstractCegarLoop]: Abstraction has 186 states and 195 transitions. [2020-10-24 00:01:51,445 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-24 00:01:51,445 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 195 transitions. [2020-10-24 00:01:51,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-10-24 00:01:51,448 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:01:51,455 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:01:51,457 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-24 00:01:51,457 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:01:51,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:01:51,458 INFO L82 PathProgramCache]: Analyzing trace with hash 505110442, now seen corresponding path program 1 times [2020-10-24 00:01:51,458 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:01:51,458 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [451571045] [2020-10-24 00:01:51,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:01:51,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:52,084 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:01:52,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:01:52,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:52,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:01:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:52,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:01:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:52,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:01:52,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:52,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:01:52,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:52,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-24 00:01:52,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:52,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-24 00:01:52,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:52,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-24 00:01:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:52,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:01:52,307 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [451571045] [2020-10-24 00:01:52,307 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:01:52,308 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-10-24 00:01:52,308 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1250457082] [2020-10-24 00:01:52,310 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-24 00:01:52,310 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:01:52,311 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-24 00:01:52,312 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2020-10-24 00:01:52,312 INFO L87 Difference]: Start difference. First operand 186 states and 195 transitions. Second operand 13 states. [2020-10-24 00:01:52,972 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:01:53,490 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:01:53,899 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:01:54,325 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:01:54,716 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:01:55,111 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:01:55,946 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:01:56,759 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:01:57,179 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:01:57,616 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:01:57,990 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:01:58,383 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:01:58,762 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:01:59,130 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:01:59,500 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:01:59,874 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:02:00,313 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:02:00,738 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:02:01,137 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:02:01,506 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:02:02,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:02:02,282 INFO L93 Difference]: Finished difference Result 398 states and 459 transitions. [2020-10-24 00:02:02,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-10-24 00:02:02,283 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 161 [2020-10-24 00:02:02,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:02:02,291 INFO L225 Difference]: With dead ends: 398 [2020-10-24 00:02:02,292 INFO L226 Difference]: Without dead ends: 327 [2020-10-24 00:02:02,293 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 180 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=191, Invalid=865, Unknown=0, NotChecked=0, Total=1056 [2020-10-24 00:02:02,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2020-10-24 00:02:02,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 300. [2020-10-24 00:02:02,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 300 states. [2020-10-24 00:02:02,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 328 transitions. [2020-10-24 00:02:02,441 INFO L78 Accepts]: Start accepts. Automaton has 300 states and 328 transitions. Word has length 161 [2020-10-24 00:02:02,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:02:02,442 INFO L481 AbstractCegarLoop]: Abstraction has 300 states and 328 transitions. [2020-10-24 00:02:02,442 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-10-24 00:02:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 328 transitions. [2020-10-24 00:02:02,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-10-24 00:02:02,445 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:02:02,445 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:02:02,445 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-24 00:02:02,445 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:02:02,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:02:02,446 INFO L82 PathProgramCache]: Analyzing trace with hash 790850255, now seen corresponding path program 1 times [2020-10-24 00:02:02,446 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:02:02,446 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1955332224] [2020-10-24 00:02:02,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:02:02,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,783 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:02:02,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:02:02,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:02:02,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:02:02,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:02:02,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:02:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-24 00:02:02,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-24 00:02:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-24 00:02:02,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-24 00:02:02,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:02:02,905 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1955332224] [2020-10-24 00:02:02,906 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:02:02,906 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-24 00:02:02,906 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513734538] [2020-10-24 00:02:02,907 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-24 00:02:02,907 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:02:02,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-24 00:02:02,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-24 00:02:02,908 INFO L87 Difference]: Start difference. First operand 300 states and 328 transitions. Second operand 5 states. [2020-10-24 00:02:03,553 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:02:04,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:02:04,247 INFO L93 Difference]: Finished difference Result 436 states and 490 transitions. [2020-10-24 00:02:04,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-24 00:02:04,248 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2020-10-24 00:02:04,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:02:04,252 INFO L225 Difference]: With dead ends: 436 [2020-10-24 00:02:04,252 INFO L226 Difference]: Without dead ends: 303 [2020-10-24 00:02:04,257 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-10-24 00:02:04,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2020-10-24 00:02:04,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 282. [2020-10-24 00:02:04,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2020-10-24 00:02:04,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 299 transitions. [2020-10-24 00:02:04,377 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 299 transitions. Word has length 166 [2020-10-24 00:02:04,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:02:04,380 INFO L481 AbstractCegarLoop]: Abstraction has 282 states and 299 transitions. [2020-10-24 00:02:04,381 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-24 00:02:04,381 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 299 transitions. [2020-10-24 00:02:04,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-10-24 00:02:04,384 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:02:04,384 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-24 00:02:04,385 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-24 00:02:04,385 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:02:04,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:02:04,386 INFO L82 PathProgramCache]: Analyzing trace with hash -980065368, now seen corresponding path program 1 times [2020-10-24 00:02:04,387 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:02:04,387 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [438376919] [2020-10-24 00:02:04,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:02:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:04,846 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:02:04,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:02:04,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:04,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:02:04,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:04,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:02:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:04,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:02:04,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:04,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:02:04,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:04,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-24 00:02:04,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:04,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-24 00:02:04,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:04,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:02:04,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:04,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-24 00:02:04,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:04,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:02:04,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:04,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-24 00:02:04,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:04,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2020-10-24 00:02:04,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:04,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-24 00:02:04,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:04,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-10-24 00:02:04,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:05,075 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-10-24 00:02:05,076 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [438376919] [2020-10-24 00:02:05,077 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-24 00:02:05,077 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-24 00:02:05,078 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155316790] [2020-10-24 00:02:05,079 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-24 00:02:05,079 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:02:05,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-24 00:02:05,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-24 00:02:05,080 INFO L87 Difference]: Start difference. First operand 282 states and 299 transitions. Second operand 9 states. [2020-10-24 00:02:05,704 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:02:06,992 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:02:07,357 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:02:07,732 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:02:08,097 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:02:08,450 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:02:08,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:02:08,592 INFO L93 Difference]: Finished difference Result 305 states and 329 transitions. [2020-10-24 00:02:08,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-24 00:02:08,593 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 208 [2020-10-24 00:02:08,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:02:08,594 INFO L225 Difference]: With dead ends: 305 [2020-10-24 00:02:08,594 INFO L226 Difference]: Without dead ends: 0 [2020-10-24 00:02:08,597 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-10-24 00:02:08,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-24 00:02:08,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-24 00:02:08,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-24 00:02:08,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-24 00:02:08,599 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 208 [2020-10-24 00:02:08,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:02:08,599 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-24 00:02:08,599 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-24 00:02:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-24 00:02:08,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-24 00:02:08,599 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-24 00:02:08,601 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-24 00:02:09,192 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 113 [2020-10-24 00:02:13,935 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-10-24 00:02:14,393 WARN L193 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-10-24 00:02:14,913 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 12 [2020-10-24 00:02:15,241 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-24 00:02:15,524 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-24 00:02:16,049 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-10-24 00:02:16,348 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-10-24 00:02:16,625 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-10-24 00:02:16,887 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-24 00:02:17,526 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:02:17,819 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-24 00:02:18,152 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-24 00:02:18,677 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 12 [2020-10-24 00:02:18,957 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-24 00:02:19,250 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-24 00:02:19,702 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-10-24 00:02:20,032 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-24 00:02:20,384 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2020-10-24 00:02:20,725 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2020-10-24 00:02:21,050 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-10-24 00:02:21,611 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 12 [2020-10-24 00:02:22,193 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-10-24 00:02:22,743 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-10-24 00:02:23,010 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-24 00:02:23,594 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 18 [2020-10-24 00:02:23,865 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-24 00:02:24,389 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-10-24 00:02:24,662 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-24 00:02:24,927 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-24 00:02:25,556 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-10-24 00:02:25,812 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-24 00:02:26,347 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-10-24 00:02:26,671 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2020-10-24 00:02:26,963 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2020-10-24 00:02:27,275 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2020-10-24 00:02:27,556 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-24 00:02:27,853 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-24 00:02:28,136 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2020-10-24 00:02:28,482 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-24 00:02:28,805 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-24 00:02:29,352 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 12 [2020-10-24 00:02:29,918 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-10-24 00:02:30,216 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-24 00:02:30,807 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:02:31,190 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:02:31,738 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-10-24 00:02:32,324 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-10-24 00:02:32,631 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-10-24 00:02:32,927 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-10-24 00:02:33,464 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 12 [2020-10-24 00:02:33,744 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-24 00:02:34,080 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2020-10-24 00:02:34,621 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 12 [2020-10-24 00:02:34,910 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-10-24 00:02:35,200 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 20 [2020-10-24 00:02:35,527 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-10-24 00:02:35,533 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-24 00:02:35,533 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-24 00:02:35,533 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-24 00:02:35,534 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-24 00:02:35,534 INFO L274 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-10-24 00:02:35,534 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2020-10-24 00:02:35,534 INFO L274 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-10-24 00:02:35,534 INFO L274 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-10-24 00:02:35,534 INFO L274 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-10-24 00:02:35,534 INFO L274 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-10-24 00:02:35,534 INFO L274 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-10-24 00:02:35,535 INFO L274 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-10-24 00:02:35,535 INFO L274 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-10-24 00:02:35,535 INFO L274 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-10-24 00:02:35,535 INFO L274 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-10-24 00:02:35,535 INFO L274 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-10-24 00:02:35,535 INFO L274 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-10-24 00:02:35,535 INFO L274 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-10-24 00:02:35,535 INFO L274 CegarLoopResult]: For program point L136-1(line 136) no Hoare annotation was computed. [2020-10-24 00:02:35,535 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2020-10-24 00:02:35,535 INFO L274 CegarLoopResult]: For program point L136-2(line 136) no Hoare annotation was computed. [2020-10-24 00:02:35,535 INFO L274 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-10-24 00:02:35,536 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2020-10-24 00:02:35,536 INFO L274 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-10-24 00:02:35,536 INFO L274 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-10-24 00:02:35,536 INFO L274 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-10-24 00:02:35,536 INFO L274 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-10-24 00:02:35,536 INFO L274 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-10-24 00:02:35,536 INFO L274 CegarLoopResult]: For program point L141(lines 118 142) no Hoare annotation was computed. [2020-10-24 00:02:35,536 INFO L274 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-10-24 00:02:35,536 INFO L274 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-10-24 00:02:35,536 INFO L274 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-10-24 00:02:35,537 INFO L274 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-10-24 00:02:35,537 INFO L274 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-10-24 00:02:35,537 INFO L274 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-10-24 00:02:35,537 INFO L274 CegarLoopResult]: For program point L125(lines 125 129) no Hoare annotation was computed. [2020-10-24 00:02:35,537 INFO L274 CegarLoopResult]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2020-10-24 00:02:35,537 INFO L274 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-10-24 00:02:35,537 INFO L274 CegarLoopResult]: For program point L117-1(line 117) no Hoare annotation was computed. [2020-10-24 00:02:35,537 INFO L274 CegarLoopResult]: For program point L117-2(line 117) no Hoare annotation was computed. [2020-10-24 00:02:35,537 INFO L274 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-10-24 00:02:35,537 INFO L274 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-10-24 00:02:35,537 INFO L274 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-10-24 00:02:35,538 INFO L274 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-10-24 00:02:35,538 INFO L274 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-10-24 00:02:35,538 INFO L274 CegarLoopResult]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2020-10-24 00:02:35,538 INFO L274 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-10-24 00:02:35,538 INFO L274 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-10-24 00:02:35,538 INFO L274 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-10-24 00:02:35,538 INFO L274 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-10-24 00:02:35,538 INFO L274 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-10-24 00:02:35,538 INFO L274 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-10-24 00:02:35,538 INFO L274 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-10-24 00:02:35,538 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2020-10-24 00:02:35,539 INFO L274 CegarLoopResult]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2020-10-24 00:02:35,539 INFO L274 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-10-24 00:02:35,539 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2020-10-24 00:02:35,539 INFO L274 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-10-24 00:02:35,539 INFO L274 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-10-24 00:02:35,539 INFO L274 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-10-24 00:02:35,539 INFO L274 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-10-24 00:02:35,539 INFO L274 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-10-24 00:02:35,539 INFO L274 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-10-24 00:02:35,539 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2020-10-24 00:02:35,539 INFO L274 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L202(lines 175 203) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L194-1(line 194) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L194-2(line 194) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L190-1(line 190) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L190-2(line 190) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L182(lines 182 186) no Hoare annotation was computed. [2020-10-24 00:02:35,540 INFO L274 CegarLoopResult]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2020-10-24 00:02:35,541 INFO L274 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-10-24 00:02:35,541 INFO L274 CegarLoopResult]: For program point L174-1(line 174) no Hoare annotation was computed. [2020-10-24 00:02:35,541 INFO L274 CegarLoopResult]: For program point L174-2(line 174) no Hoare annotation was computed. [2020-10-24 00:02:35,541 INFO L274 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-10-24 00:02:35,541 INFO L274 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-10-24 00:02:35,541 INFO L274 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-10-24 00:02:35,541 INFO L274 CegarLoopResult]: For program point L199-1(line 199) no Hoare annotation was computed. [2020-10-24 00:02:35,541 INFO L274 CegarLoopResult]: For program point L199-2(line 199) no Hoare annotation was computed. [2020-10-24 00:02:35,541 INFO L274 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-10-24 00:02:35,541 INFO L274 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-10-24 00:02:35,541 INFO L274 CegarLoopResult]: For program point L195-1(line 195) no Hoare annotation was computed. [2020-10-24 00:02:35,541 INFO L274 CegarLoopResult]: For program point L195-2(line 195) no Hoare annotation was computed. [2020-10-24 00:02:35,541 INFO L274 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-10-24 00:02:35,541 INFO L274 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-10-24 00:02:35,542 INFO L274 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-10-24 00:02:35,542 INFO L274 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-10-24 00:02:35,542 INFO L274 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-10-24 00:02:35,542 INFO L274 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-10-24 00:02:35,542 INFO L274 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-10-24 00:02:35,542 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 746 752) the Hoare annotation is: true [2020-10-24 00:02:35,542 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 746 752) the Hoare annotation is: true [2020-10-24 00:02:35,542 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 753 761) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,542 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 753 761) the Hoare annotation is: true [2020-10-24 00:02:35,543 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 753 761) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,543 INFO L270 CegarLoopResult]: At program point L758(line 758) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,543 INFO L277 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: true [2020-10-24 00:02:35,543 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 419 443) the Hoare annotation is: true [2020-10-24 00:02:35,543 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 419 443) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-10-24 00:02:35,543 INFO L270 CegarLoopResult]: At program point L433(line 433) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,544 INFO L270 CegarLoopResult]: At program point L431(lines 431 437) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-10-24 00:02:35,544 INFO L270 CegarLoopResult]: At program point L429(line 429) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-10-24 00:02:35,544 INFO L270 CegarLoopResult]: At program point L429-1(line 429) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= |__utac_acc__Specification4_spec__1_#t~ret43| 0) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-10-24 00:02:35,544 INFO L270 CegarLoopResult]: At program point L427(lines 427 440) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-10-24 00:02:35,544 INFO L270 CegarLoopResult]: At program point L429-2(line 429) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= |__utac_acc__Specification4_spec__1_#t~ret43| 0) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-10-24 00:02:35,544 INFO L270 CegarLoopResult]: At program point L429-3(line 429) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret43| 0))))) [2020-10-24 00:02:35,545 INFO L270 CegarLoopResult]: At program point L427-1(lines 419 443) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-10-24 00:02:35,545 INFO L277 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: true [2020-10-24 00:02:35,545 INFO L270 CegarLoopResult]: At program point L425-1(line 425) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret42| 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-10-24 00:02:35,545 INFO L270 CegarLoopResult]: At program point L425-2(line 425) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret42| 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-10-24 00:02:35,545 INFO L270 CegarLoopResult]: At program point L425-3(line 425) the Hoare annotation is: (or (and (not (= __utac_acc__Specification4_spec__1_~tmp~3 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret42| 0))) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0)) [2020-10-24 00:02:35,545 INFO L277 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: true [2020-10-24 00:02:35,545 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 835 857) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,546 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 835 857) the Hoare annotation is: true [2020-10-24 00:02:35,546 INFO L277 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: true [2020-10-24 00:02:35,546 INFO L270 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,546 INFO L270 CegarLoopResult]: At program point L847-1(line 847) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,546 INFO L270 CegarLoopResult]: At program point L845(lines 845 852) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,546 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 835 857) the Hoare annotation is: true [2020-10-24 00:02:35,546 INFO L277 CegarLoopResult]: At program point L845-1(lines 845 852) the Hoare annotation is: true [2020-10-24 00:02:35,547 INFO L270 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,547 INFO L270 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,547 INFO L270 CegarLoopResult]: At program point L843-1(line 843) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,547 INFO L270 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,547 INFO L270 CegarLoopResult]: At program point L843-2(line 843) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| ~waterLevel~0) (= main_~tmp~6 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,547 INFO L270 CegarLoopResult]: At program point L841-1(line 841) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,547 INFO L270 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,547 INFO L274 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-10-24 00:02:35,547 INFO L274 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 794 817) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 794 817) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 794 817) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-10-24 00:02:35,548 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 634 641) no Hoare annotation was computed. [2020-10-24 00:02:35,549 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 634 641) no Hoare annotation was computed. [2020-10-24 00:02:35,549 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 634 641) no Hoare annotation was computed. [2020-10-24 00:02:35,549 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 679 687) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-10-24 00:02:35,549 INFO L270 CegarLoopResult]: At program point L684(line 684) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,549 INFO L277 CegarLoopResult]: At program point L683(line 683) the Hoare annotation is: true [2020-10-24 00:02:35,549 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 679 687) the Hoare annotation is: true [2020-10-24 00:02:35,549 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 679 687) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-10-24 00:02:35,549 INFO L274 CegarLoopResult]: For program point L707-2(lines 707 715) no Hoare annotation was computed. [2020-10-24 00:02:35,549 INFO L274 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-10-24 00:02:35,549 INFO L274 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-10-24 00:02:35,549 INFO L274 CegarLoopResult]: For program point L695(lines 695 703) no Hoare annotation was computed. [2020-10-24 00:02:35,549 INFO L274 CegarLoopResult]: For program point L695-2(lines 695 703) no Hoare annotation was computed. [2020-10-24 00:02:35,550 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 688 723) no Hoare annotation was computed. [2020-10-24 00:02:35,550 INFO L274 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-10-24 00:02:35,550 INFO L274 CegarLoopResult]: For program point L718-1(line 718) no Hoare annotation was computed. [2020-10-24 00:02:35,550 INFO L274 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-10-24 00:02:35,550 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 688 723) no Hoare annotation was computed. [2020-10-24 00:02:35,550 INFO L274 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-10-24 00:02:35,550 INFO L274 CegarLoopResult]: For program point L707(lines 707 715) no Hoare annotation was computed. [2020-10-24 00:02:35,550 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 688 723) no Hoare annotation was computed. [2020-10-24 00:02:35,550 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 739 745) the Hoare annotation is: true [2020-10-24 00:02:35,550 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 739 745) the Hoare annotation is: true [2020-10-24 00:02:35,551 INFO L274 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-10-24 00:02:35,551 INFO L274 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-10-24 00:02:35,551 INFO L274 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-10-24 00:02:35,551 INFO L274 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-10-24 00:02:35,551 INFO L274 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-10-24 00:02:35,551 INFO L274 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-10-24 00:02:35,551 INFO L274 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-10-24 00:02:35,551 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:02:35,551 INFO L274 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-10-24 00:02:35,551 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-10-24 00:02:35,551 INFO L274 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-10-24 00:02:35,552 INFO L274 CegarLoopResult]: For program point L85-1(line 85) no Hoare annotation was computed. [2020-10-24 00:02:35,552 INFO L274 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-10-24 00:02:35,552 INFO L274 CegarLoopResult]: For program point L85-2(line 85) no Hoare annotation was computed. [2020-10-24 00:02:35,552 INFO L274 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-10-24 00:02:35,552 INFO L274 CegarLoopResult]: For program point L48(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:02:35,552 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:02:35,552 INFO L274 CegarLoopResult]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:02:35,552 INFO L274 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-10-24 00:02:35,552 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2020-10-24 00:02:35,552 INFO L274 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-10-24 00:02:35,552 INFO L274 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-10-24 00:02:35,553 INFO L274 CegarLoopResult]: For program point L71-1(line 71) no Hoare annotation was computed. [2020-10-24 00:02:35,553 INFO L274 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-10-24 00:02:35,553 INFO L274 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-10-24 00:02:35,553 INFO L274 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-10-24 00:02:35,553 INFO L274 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-10-24 00:02:35,553 INFO L274 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-10-24 00:02:35,553 INFO L274 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-10-24 00:02:35,553 INFO L274 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-10-24 00:02:35,553 INFO L274 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-10-24 00:02:35,553 INFO L274 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-10-24 00:02:35,553 INFO L274 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-10-24 00:02:35,553 INFO L274 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-10-24 00:02:35,554 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-10-24 00:02:35,554 INFO L274 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-10-24 00:02:35,554 INFO L274 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-10-24 00:02:35,554 INFO L274 CegarLoopResult]: For program point L78-1(line 78) no Hoare annotation was computed. [2020-10-24 00:02:35,554 INFO L274 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-10-24 00:02:35,554 INFO L274 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-10-24 00:02:35,554 INFO L274 CegarLoopResult]: For program point L74-1(line 74) no Hoare annotation was computed. [2020-10-24 00:02:35,554 INFO L274 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-10-24 00:02:35,554 INFO L274 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-10-24 00:02:35,554 INFO L274 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-10-24 00:02:35,554 INFO L274 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-10-24 00:02:35,554 INFO L274 CegarLoopResult]: For program point L380-1(line 380) no Hoare annotation was computed. [2020-10-24 00:02:35,555 INFO L274 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-10-24 00:02:35,555 INFO L274 CegarLoopResult]: For program point L380-2(line 380) no Hoare annotation was computed. [2020-10-24 00:02:35,555 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2020-10-24 00:02:35,555 INFO L274 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-10-24 00:02:35,555 INFO L274 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-10-24 00:02:35,555 INFO L274 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-10-24 00:02:35,555 INFO L274 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-10-24 00:02:35,555 INFO L274 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-10-24 00:02:35,555 INFO L274 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-10-24 00:02:35,555 INFO L274 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-10-24 00:02:35,555 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 385 386) no Hoare annotation was computed. [2020-10-24 00:02:35,556 INFO L274 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-10-24 00:02:35,556 INFO L274 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-10-24 00:02:35,556 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2020-10-24 00:02:35,556 INFO L274 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-10-24 00:02:35,556 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2020-10-24 00:02:35,556 INFO L274 CegarLoopResult]: For program point L385(lines 385 386) no Hoare annotation was computed. [2020-10-24 00:02:35,556 INFO L274 CegarLoopResult]: For program point L381(lines 381 388) no Hoare annotation was computed. [2020-10-24 00:02:35,556 INFO L274 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-10-24 00:02:35,556 INFO L274 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-10-24 00:02:35,556 INFO L274 CegarLoopResult]: For program point L375(lines 375 395) no Hoare annotation was computed. [2020-10-24 00:02:35,556 INFO L274 CegarLoopResult]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2020-10-24 00:02:35,557 INFO L274 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-10-24 00:02:35,557 INFO L274 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-10-24 00:02:35,557 INFO L274 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-10-24 00:02:35,557 INFO L274 CegarLoopResult]: For program point L402-1(line 402) no Hoare annotation was computed. [2020-10-24 00:02:35,557 INFO L274 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-10-24 00:02:35,557 INFO L274 CegarLoopResult]: For program point L402-2(line 402) no Hoare annotation was computed. [2020-10-24 00:02:35,557 INFO L274 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-10-24 00:02:35,557 INFO L274 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-10-24 00:02:35,557 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 392 393) no Hoare annotation was computed. [2020-10-24 00:02:35,557 INFO L274 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-10-24 00:02:35,557 INFO L274 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-10-24 00:02:35,558 INFO L274 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-10-24 00:02:35,558 INFO L274 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-10-24 00:02:35,558 INFO L274 CegarLoopResult]: For program point L361(lines 361 406) no Hoare annotation was computed. [2020-10-24 00:02:35,558 INFO L274 CegarLoopResult]: For program point L392(lines 392 393) no Hoare annotation was computed. [2020-10-24 00:02:35,558 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 825 834) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,558 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 825 834) the Hoare annotation is: true [2020-10-24 00:02:35,558 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 825 834) the Hoare annotation is: true [2020-10-24 00:02:35,558 INFO L274 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-10-24 00:02:35,558 INFO L274 CegarLoopResult]: For program point L673-1(line 673) no Hoare annotation was computed. [2020-10-24 00:02:35,558 INFO L274 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 668 678) no Hoare annotation was computed. [2020-10-24 00:02:35,558 INFO L274 CegarLoopResult]: For program point L673-2(line 673) no Hoare annotation was computed. [2020-10-24 00:02:35,559 INFO L274 CegarLoopResult]: For program point L673-3(line 673) no Hoare annotation was computed. [2020-10-24 00:02:35,559 INFO L274 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 668 678) no Hoare annotation was computed. [2020-10-24 00:02:35,559 INFO L274 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 668 678) no Hoare annotation was computed. [2020-10-24 00:02:35,559 INFO L274 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-10-24 00:02:35,559 INFO L274 CegarLoopResult]: For program point deactivatePumpENTRY(lines 660 667) no Hoare annotation was computed. [2020-10-24 00:02:35,559 INFO L274 CegarLoopResult]: For program point deactivatePumpEXIT(lines 660 667) no Hoare annotation was computed. [2020-10-24 00:02:35,559 INFO L274 CegarLoopResult]: For program point deactivatePumpFINAL(lines 660 667) no Hoare annotation was computed. [2020-10-24 00:02:35,559 INFO L277 CegarLoopResult]: At program point processEnvironmentEXIT(lines 627 633) the Hoare annotation is: true [2020-10-24 00:02:35,559 INFO L277 CegarLoopResult]: At program point processEnvironmentFINAL(lines 627 633) the Hoare annotation is: true [2020-10-24 00:02:35,559 INFO L270 CegarLoopResult]: At program point L576(line 576) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,560 INFO L270 CegarLoopResult]: At program point L543(lines 542 587) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,560 INFO L270 CegarLoopResult]: At program point L576-1(line 576) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,560 INFO L270 CegarLoopResult]: At program point L576-2(line 576) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,560 INFO L270 CegarLoopResult]: At program point L572(lines 572 583) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,560 INFO L270 CegarLoopResult]: At program point L535(line 535) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,560 INFO L270 CegarLoopResult]: At program point L564(line 564) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,560 INFO L270 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,561 INFO L270 CegarLoopResult]: At program point L560-1(line 560) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,561 INFO L270 CegarLoopResult]: At program point L585(lines 542 587) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,561 INFO L270 CegarLoopResult]: At program point L552(lines 552 558) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,561 INFO L270 CegarLoopResult]: At program point L552-1(lines 552 558) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,561 INFO L270 CegarLoopResult]: At program point L544(lines 544 548) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,561 INFO L270 CegarLoopResult]: At program point L540(line 540) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,561 INFO L270 CegarLoopResult]: At program point L536(line 536) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,561 INFO L277 CegarLoopResult]: At program point testEXIT(lines 532 595) the Hoare annotation is: true [2020-10-24 00:02:35,562 INFO L270 CegarLoopResult]: At program point L578(lines 578 582) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,562 INFO L270 CegarLoopResult]: At program point L578-2(lines 572 583) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,562 INFO L270 CegarLoopResult]: At program point testENTRY(lines 532 595) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,562 INFO L270 CegarLoopResult]: At program point L570(line 570) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,562 INFO L270 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,562 INFO L270 CegarLoopResult]: At program point L570-1(line 570) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,562 INFO L277 CegarLoopResult]: At program point testFINAL(lines 532 595) the Hoare annotation is: true [2020-10-24 00:02:35,562 INFO L270 CegarLoopResult]: At program point L562(lines 562 568) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,562 INFO L270 CegarLoopResult]: At program point L562-1(lines 562 568) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,563 INFO L270 CegarLoopResult]: At program point L554(line 554) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,563 INFO L270 CegarLoopResult]: At program point L550(line 550) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,563 INFO L270 CegarLoopResult]: At program point L550-1(line 550) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= test_~splverifierCounter~0 0)) [2020-10-24 00:02:35,563 INFO L270 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,563 INFO L270 CegarLoopResult]: At program point L588(lines 541 589) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:02:35,563 INFO L274 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-10-24 00:02:35,563 INFO L274 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-10-24 00:02:35,563 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 339 340) no Hoare annotation was computed. [2020-10-24 00:02:35,563 INFO L274 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-10-24 00:02:35,563 INFO L274 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-10-24 00:02:35,564 INFO L274 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-10-24 00:02:35,564 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2020-10-24 00:02:35,564 INFO L274 CegarLoopResult]: For program point L339(lines 339 340) no Hoare annotation was computed. [2020-10-24 00:02:35,564 INFO L274 CegarLoopResult]: For program point L335(lines 335 342) no Hoare annotation was computed. [2020-10-24 00:02:35,564 INFO L274 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-10-24 00:02:35,564 INFO L274 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-10-24 00:02:35,564 INFO L274 CegarLoopResult]: For program point L329(lines 329 349) no Hoare annotation was computed. [2020-10-24 00:02:35,564 INFO L274 CegarLoopResult]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2020-10-24 00:02:35,564 INFO L274 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-10-24 00:02:35,564 INFO L274 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-10-24 00:02:35,564 INFO L274 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-10-24 00:02:35,564 INFO L274 CegarLoopResult]: For program point L356-1(line 356) no Hoare annotation was computed. [2020-10-24 00:02:35,564 INFO L274 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-10-24 00:02:35,565 INFO L274 CegarLoopResult]: For program point L356-2(line 356) no Hoare annotation was computed. [2020-10-24 00:02:35,565 INFO L274 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-10-24 00:02:35,565 INFO L274 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-10-24 00:02:35,565 INFO L274 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-10-24 00:02:35,565 INFO L274 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-10-24 00:02:35,565 INFO L274 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-10-24 00:02:35,565 INFO L274 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-10-24 00:02:35,565 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 346 347) no Hoare annotation was computed. [2020-10-24 00:02:35,565 INFO L274 CegarLoopResult]: For program point L315(lines 315 360) no Hoare annotation was computed. [2020-10-24 00:02:35,565 INFO L274 CegarLoopResult]: For program point L346(lines 346 347) no Hoare annotation was computed. [2020-10-24 00:02:35,565 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2020-10-24 00:02:35,566 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2020-10-24 00:02:35,566 INFO L274 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-10-24 00:02:35,566 INFO L274 CegarLoopResult]: For program point L334-1(line 334) no Hoare annotation was computed. [2020-10-24 00:02:35,566 INFO L274 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-10-24 00:02:35,566 INFO L274 CegarLoopResult]: For program point L334-2(line 334) no Hoare annotation was computed. [2020-10-24 00:02:35,566 INFO L274 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-10-24 00:02:35,566 INFO L274 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-10-24 00:02:35,566 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-10-24 00:02:35,566 INFO L274 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-10-24 00:02:35,566 INFO L274 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-10-24 00:02:35,566 INFO L274 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-10-24 00:02:35,566 INFO L274 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-10-24 00:02:35,567 INFO L274 CegarLoopResult]: For program point L505(lines 505 513) no Hoare annotation was computed. [2020-10-24 00:02:35,567 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 497 519) no Hoare annotation was computed. [2020-10-24 00:02:35,567 INFO L274 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-10-24 00:02:35,567 INFO L274 CegarLoopResult]: For program point L505-2(lines 505 513) no Hoare annotation was computed. [2020-10-24 00:02:35,567 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 497 519) no Hoare annotation was computed. [2020-10-24 00:02:35,567 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 497 519) no Hoare annotation was computed. [2020-10-24 00:02:35,567 INFO L274 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-10-24 00:02:35,567 INFO L274 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-10-24 00:02:35,567 INFO L274 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-10-24 00:02:35,567 INFO L274 CegarLoopResult]: For program point L250-1(line 250) no Hoare annotation was computed. [2020-10-24 00:02:35,568 INFO L274 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-10-24 00:02:35,568 INFO L274 CegarLoopResult]: For program point L300(lines 300 311) no Hoare annotation was computed. [2020-10-24 00:02:35,568 INFO L274 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-10-24 00:02:35,568 INFO L274 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-10-24 00:02:35,568 INFO L274 CegarLoopResult]: For program point L292-1(line 292) no Hoare annotation was computed. [2020-10-24 00:02:35,568 INFO L274 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-10-24 00:02:35,568 INFO L274 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-10-24 00:02:35,568 INFO L274 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-10-24 00:02:35,568 INFO L274 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-10-24 00:02:35,568 INFO L274 CegarLoopResult]: For program point L276-1(line 276) no Hoare annotation was computed. [2020-10-24 00:02:35,568 INFO L274 CegarLoopResult]: For program point L243-1(line 243) no Hoare annotation was computed. [2020-10-24 00:02:35,568 INFO L274 CegarLoopResult]: For program point L301(lines 301 308) no Hoare annotation was computed. [2020-10-24 00:02:35,569 INFO L274 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-10-24 00:02:35,569 INFO L274 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-10-24 00:02:35,569 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:02:35,569 INFO L274 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-10-24 00:02:35,569 INFO L274 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-10-24 00:02:35,569 INFO L274 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-10-24 00:02:35,569 INFO L274 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-10-24 00:02:35,569 INFO L274 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-10-24 00:02:35,569 INFO L274 CegarLoopResult]: For program point L236(lines 236 240) no Hoare annotation was computed. [2020-10-24 00:02:35,569 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:02:35,569 INFO L274 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-10-24 00:02:35,569 INFO L274 CegarLoopResult]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2020-10-24 00:02:35,570 INFO L274 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-10-24 00:02:35,570 INFO L274 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-10-24 00:02:35,570 INFO L274 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-10-24 00:02:35,570 INFO L274 CegarLoopResult]: For program point L212(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:02:35,570 INFO L274 CegarLoopResult]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:02:35,570 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2020-10-24 00:02:35,570 INFO L274 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-10-24 00:02:35,570 INFO L274 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-10-24 00:02:35,570 INFO L274 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-10-24 00:02:35,570 INFO L274 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-10-24 00:02:35,570 INFO L274 CegarLoopResult]: For program point L303-2(line 303) no Hoare annotation was computed. [2020-10-24 00:02:35,570 INFO L274 CegarLoopResult]: For program point L262(lines 261 281) no Hoare annotation was computed. [2020-10-24 00:02:35,571 INFO L274 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-10-24 00:02:35,571 INFO L274 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-10-24 00:02:35,571 INFO L274 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-10-24 00:02:35,571 INFO L274 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-10-24 00:02:35,571 INFO L274 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-10-24 00:02:35,571 INFO L274 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-10-24 00:02:35,571 INFO L274 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-10-24 00:02:35,571 INFO L274 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-10-24 00:02:35,571 INFO L274 CegarLoopResult]: For program point L246-1(line 246) no Hoare annotation was computed. [2020-10-24 00:02:35,571 INFO L274 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-10-24 00:02:35,571 INFO L274 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-10-24 00:02:35,572 INFO L274 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-10-24 00:02:35,572 INFO L274 CegarLoopResult]: For program point L263(lines 263 267) no Hoare annotation was computed. [2020-10-24 00:02:35,572 INFO L274 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-10-24 00:02:35,572 INFO L274 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-10-24 00:02:35,572 INFO L274 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-10-24 00:02:35,572 INFO L274 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-10-24 00:02:35,572 INFO L274 CegarLoopResult]: For program point L288-2(line 288) no Hoare annotation was computed. [2020-10-24 00:02:35,572 INFO L274 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-10-24 00:02:35,572 INFO L274 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-10-24 00:02:35,572 INFO L274 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-10-24 00:02:35,572 INFO L274 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-10-24 00:02:35,572 INFO L274 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-10-24 00:02:35,573 INFO L274 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-10-24 00:02:35,573 INFO L274 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-10-24 00:02:35,573 INFO L274 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-10-24 00:02:35,573 INFO L274 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-10-24 00:02:35,573 INFO L274 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-10-24 00:02:35,573 INFO L274 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-10-24 00:02:35,573 INFO L274 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-10-24 00:02:35,573 INFO L274 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-10-24 00:02:35,573 INFO L274 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-10-24 00:02:35,573 INFO L274 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-10-24 00:02:35,573 INFO L274 CegarLoopResult]: For program point L290-2(line 290) no Hoare annotation was computed. [2020-10-24 00:02:35,574 INFO L274 CegarLoopResult]: For program point L282(lines 260 283) no Hoare annotation was computed. [2020-10-24 00:02:35,574 INFO L274 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-10-24 00:02:35,574 INFO L274 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-10-24 00:02:35,574 INFO L274 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-10-24 00:02:35,574 INFO L274 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-10-24 00:02:35,574 INFO L274 CegarLoopResult]: For program point L241(lines 241 257) no Hoare annotation was computed. [2020-10-24 00:02:35,574 INFO L274 CegarLoopResult]: For program point L274-1(line 274) no Hoare annotation was computed. [2020-10-24 00:02:35,574 INFO L274 CegarLoopResult]: For program point L274-2(line 274) no Hoare annotation was computed. [2020-10-24 00:02:35,574 INFO L274 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-10-24 00:02:35,574 INFO L274 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-10-24 00:02:35,574 INFO L274 CegarLoopResult]: For program point L258(lines 258 299) no Hoare annotation was computed. [2020-10-24 00:02:35,575 INFO L274 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-10-24 00:02:35,575 INFO L274 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-10-24 00:02:35,575 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 729 738) no Hoare annotation was computed. [2020-10-24 00:02:35,575 INFO L274 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-10-24 00:02:35,575 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 729 738) no Hoare annotation was computed. [2020-10-24 00:02:35,575 INFO L274 CegarLoopResult]: For program point L731-1(line 731) no Hoare annotation was computed. [2020-10-24 00:02:35,575 INFO L274 CegarLoopResult]: For program point L731-2(line 731) no Hoare annotation was computed. [2020-10-24 00:02:35,575 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 729 738) no Hoare annotation was computed. [2020-10-24 00:02:35,575 INFO L270 CegarLoopResult]: At program point L601(line 601) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:02:35,575 INFO L270 CegarLoopResult]: At program point L502(line 502) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,575 INFO L270 CegarLoopResult]: At program point L717(line 717) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,576 INFO L270 CegarLoopResult]: At program point L717-1(line 717) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,576 INFO L270 CegarLoopResult]: At program point L717-2(line 717) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,576 INFO L270 CegarLoopResult]: At program point L717-3(line 717) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,576 INFO L270 CegarLoopResult]: At program point L713(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,576 INFO L270 CegarLoopResult]: At program point L713-1(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,576 INFO L270 CegarLoopResult]: At program point L713-2(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,576 INFO L270 CegarLoopResult]: At program point L713-3(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,576 INFO L270 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,576 INFO L270 CegarLoopResult]: At program point L713-4(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,576 INFO L270 CegarLoopResult]: At program point L709-1(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,576 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,577 INFO L270 CegarLoopResult]: At program point L515(line 515) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,577 INFO L270 CegarLoopResult]: At program point L709-2(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,577 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,577 INFO L270 CegarLoopResult]: At program point L515-1(line 515) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,577 INFO L270 CegarLoopResult]: At program point L709-3(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,577 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,577 INFO L270 CegarLoopResult]: At program point L515-2(line 515) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,577 INFO L270 CegarLoopResult]: At program point L705(line 705) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,577 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,577 INFO L270 CegarLoopResult]: At program point L705-1(line 705) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,577 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,577 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,578 INFO L270 CegarLoopResult]: At program point L511(line 511) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,578 INFO L270 CegarLoopResult]: At program point L705-2(line 705) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,578 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,578 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,578 INFO L270 CegarLoopResult]: At program point L511-1(line 511) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,578 INFO L270 CegarLoopResult]: At program point L705-3(line 705) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,578 INFO L270 CegarLoopResult]: At program point L511-2(line 511) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,578 INFO L270 CegarLoopResult]: At program point L701(line 701) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,578 INFO L270 CegarLoopResult]: At program point L705-4(line 705) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,578 INFO L270 CegarLoopResult]: At program point L511-3(line 511) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,578 INFO L270 CegarLoopResult]: At program point L701-1(line 701) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,579 INFO L270 CegarLoopResult]: At program point L705-5(line 705) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,579 INFO L270 CegarLoopResult]: At program point L507(line 507) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,579 INFO L270 CegarLoopResult]: At program point L701-2(line 701) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,579 INFO L270 CegarLoopResult]: At program point L705-6(line 705) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,579 INFO L270 CegarLoopResult]: At program point L763(line 763) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:02:35,579 INFO L270 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,579 INFO L270 CegarLoopResult]: At program point L507-1(line 507) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,579 INFO L270 CegarLoopResult]: At program point L701-3(line 701) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,579 INFO L270 CegarLoopResult]: At program point L705-7(line 705) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,579 INFO L270 CegarLoopResult]: At program point L346-1(line 346) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,579 INFO L270 CegarLoopResult]: At program point L507-2(line 507) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,580 INFO L270 CegarLoopResult]: At program point L697(line 697) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,580 INFO L270 CegarLoopResult]: At program point L701-4(line 701) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,580 INFO L270 CegarLoopResult]: At program point L507-3(line 507) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,580 INFO L270 CegarLoopResult]: At program point L697-1(line 697) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,580 INFO L270 CegarLoopResult]: At program point L503(line 503) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,580 INFO L270 CegarLoopResult]: At program point L507-4(line 507) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,580 INFO L270 CegarLoopResult]: At program point L697-2(line 697) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,580 INFO L270 CegarLoopResult]: At program point L503-1(line 503) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,580 INFO L270 CegarLoopResult]: At program point L507-5(line 507) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,580 INFO L270 CegarLoopResult]: At program point L697-3(line 697) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,580 INFO L270 CegarLoopResult]: At program point L503-2(line 503) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,581 INFO L270 CegarLoopResult]: At program point L693(line 693) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,581 INFO L270 CegarLoopResult]: At program point L503-3(line 503) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,581 INFO L270 CegarLoopResult]: At program point L503-4(line 503) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,581 INFO L270 CegarLoopResult]: At program point L503-5(line 503) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,581 INFO L270 CegarLoopResult]: At program point L503-6(line 503) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,581 INFO L270 CegarLoopResult]: At program point L503-7(line 503) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,581 INFO L270 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,581 INFO L270 CegarLoopResult]: At program point L392-1(line 392) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,581 INFO L270 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,582 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:02:35,582 INFO L270 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,582 INFO L270 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,582 INFO L270 CegarLoopResult]: At program point L339-1(line 339) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,582 INFO L270 CegarLoopResult]: At program point L719(line 719) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,582 INFO L270 CegarLoopResult]: At program point L719-1(line 719) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,582 INFO L270 CegarLoopResult]: At program point L719-2(line 719) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,582 INFO L270 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,582 INFO L270 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: (= ~waterLevel~0 1) [2020-10-24 00:02:35,582 INFO L270 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,582 INFO L270 CegarLoopResult]: At program point L385-1(line 385) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,583 INFO L270 CegarLoopResult]: At program point L600(line 600) the Hoare annotation is: (= ~waterLevel~0 1) [2020-10-24 00:02:35,583 INFO L270 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,583 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.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~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-24 00:02:35,583 INFO L270 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-10-24 00:02:35,583 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:02:35,583 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 643 659) no Hoare annotation was computed. [2020-10-24 00:02:35,584 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 643 659) no Hoare annotation was computed. [2020-10-24 00:02:35,584 INFO L274 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-10-24 00:02:35,584 INFO L274 CegarLoopResult]: For program point L654-1(lines 643 659) no Hoare annotation was computed. [2020-10-24 00:02:35,584 INFO L274 CegarLoopResult]: For program point L650(lines 650 656) no Hoare annotation was computed. [2020-10-24 00:02:35,584 INFO L274 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-10-24 00:02:35,584 INFO L274 CegarLoopResult]: For program point L648-1(line 648) no Hoare annotation was computed. [2020-10-24 00:02:35,584 INFO L274 CegarLoopResult]: For program point L648-2(line 648) no Hoare annotation was computed. [2020-10-24 00:02:35,584 INFO L274 CegarLoopResult]: For program point L648-3(line 648) no Hoare annotation was computed. [2020-10-24 00:02:35,584 INFO L277 CegarLoopResult]: At program point getWaterLevelENTRY(lines 520 528) the Hoare annotation is: true [2020-10-24 00:02:35,584 INFO L270 CegarLoopResult]: At program point L525(line 525) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,584 INFO L277 CegarLoopResult]: At program point L524(line 524) the Hoare annotation is: true [2020-10-24 00:02:35,584 INFO L270 CegarLoopResult]: At program point getWaterLevelFINAL(lines 520 528) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,585 INFO L270 CegarLoopResult]: At program point getWaterLevelEXIT(lines 520 528) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,585 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-24 00:02:35,585 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-24 00:02:35,585 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-24 00:02:35,585 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-24 00:02:35,585 INFO L270 CegarLoopResult]: At program point L481(line 481) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:02:35,585 INFO L277 CegarLoopResult]: At program point L480-1(lines 476 487) the Hoare annotation is: true [2020-10-24 00:02:35,585 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 476 487) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:02:35,585 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 476 487) the Hoare annotation is: true [2020-10-24 00:02:35,585 INFO L270 CegarLoopResult]: At program point L483(line 483) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:02:35,585 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 488 496) no Hoare annotation was computed. [2020-10-24 00:02:35,586 INFO L274 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-10-24 00:02:35,586 INFO L274 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-10-24 00:02:35,586 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 488 496) no Hoare annotation was computed. [2020-10-24 00:02:35,586 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 488 496) no Hoare annotation was computed. [2020-10-24 00:02:35,586 INFO L270 CegarLoopResult]: At program point L609(line 609) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,586 INFO L270 CegarLoopResult]: At program point L607(lines 606 625) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,586 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 603 626) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,586 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 603 626) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,586 INFO L270 CegarLoopResult]: At program point L616(line 616) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,587 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 603 626) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,587 INFO L270 CegarLoopResult]: At program point L614(lines 614 620) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,587 INFO L277 CegarLoopResult]: At program point L770-1(line 770) the Hoare annotation is: true [2020-10-24 00:02:35,587 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 764 793) the Hoare annotation is: true [2020-10-24 00:02:35,587 INFO L277 CegarLoopResult]: At program point L766(line 766) the Hoare annotation is: true [2020-10-24 00:02:35,587 INFO L277 CegarLoopResult]: At program point L789(lines 764 793) the Hoare annotation is: true [2020-10-24 00:02:35,587 INFO L277 CegarLoopResult]: At program point L785(line 785) the Hoare annotation is: true [2020-10-24 00:02:35,587 INFO L277 CegarLoopResult]: At program point L775(line 775) the Hoare annotation is: true [2020-10-24 00:02:35,588 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 764 793) the Hoare annotation is: true [2020-10-24 00:02:35,588 INFO L277 CegarLoopResult]: At program point L778(lines 778 782) the Hoare annotation is: true [2020-10-24 00:02:35,588 INFO L277 CegarLoopResult]: At program point L778-1(lines 778 782) the Hoare annotation is: true [2020-10-24 00:02:35,588 INFO L277 CegarLoopResult]: At program point L774-2(lines 774 788) the Hoare annotation is: true [2020-10-24 00:02:35,588 INFO L277 CegarLoopResult]: At program point L770(line 770) the Hoare annotation is: true [2020-10-24 00:02:35,588 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 452 463) the Hoare annotation is: true [2020-10-24 00:02:35,588 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 452 463) the Hoare annotation is: true [2020-10-24 00:02:35,588 INFO L277 CegarLoopResult]: At program point L457(line 457) the Hoare annotation is: true [2020-10-24 00:02:35,588 INFO L277 CegarLoopResult]: At program point L456-1(lines 452 463) the Hoare annotation is: true [2020-10-24 00:02:35,588 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 818 824) the Hoare annotation is: true [2020-10-24 00:02:35,589 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 818 824) the Hoare annotation is: true [2020-10-24 00:02:35,589 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-24 00:02:35,589 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-10-24 00:02:35,589 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-24 00:02:35,589 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-24 00:02:35,589 INFO L270 CegarLoopResult]: At program point waterRiseEXIT(lines 464 475) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= ~waterLevel~0 0))) [2020-10-24 00:02:35,589 INFO L270 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,589 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 464 475) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-24 00:02:35,589 INFO L270 CegarLoopResult]: At program point L468-1(lines 464 475) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= ~waterLevel~0 0))) [2020-10-24 00:02:35,589 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 408 415) the Hoare annotation is: true [2020-10-24 00:02:35,590 INFO L277 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: true [2020-10-24 00:02:35,590 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 408 415) the Hoare annotation is: true [2020-10-24 00:02:35,590 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 408 415) the Hoare annotation is: true [2020-10-24 00:02:35,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 12:02:35 BoogieIcfgContainer [2020-10-24 00:02:35,611 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 00:02:35,612 INFO L168 Benchmark]: Toolchain (without parser) took 56145.38 ms. Allocated memory was 151.0 MB in the beginning and 544.2 MB in the end (delta: 393.2 MB). Free memory was 126.3 MB in the beginning and 197.1 MB in the end (delta: -70.8 MB). Peak memory consumption was 333.3 MB. Max. memory is 8.0 GB. [2020-10-24 00:02:35,613 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 151.0 MB. Free memory was 125.5 MB in the beginning and 125.4 MB in the end (delta: 74.9 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-10-24 00:02:35,614 INFO L168 Benchmark]: CACSL2BoogieTranslator took 685.21 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 105.3 MB in the end (delta: 20.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-10-24 00:02:35,615 INFO L168 Benchmark]: Boogie Preprocessor took 151.26 ms. Allocated memory is still 151.0 MB. Free memory was 105.3 MB in the beginning and 101.6 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-10-24 00:02:35,616 INFO L168 Benchmark]: RCFGBuilder took 1581.86 ms. Allocated memory is still 151.0 MB. Free memory was 101.6 MB in the beginning and 97.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 36.3 MB. Max. memory is 8.0 GB. [2020-10-24 00:02:35,618 INFO L168 Benchmark]: TraceAbstraction took 53715.61 ms. Allocated memory was 151.0 MB in the beginning and 544.2 MB in the end (delta: 393.2 MB). Free memory was 97.1 MB in the beginning and 197.1 MB in the end (delta: -100.0 MB). Peak memory consumption was 303.2 MB. Max. memory is 8.0 GB. [2020-10-24 00:02:35,626 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 151.0 MB. Free memory was 125.5 MB in the beginning and 125.4 MB in the end (delta: 74.9 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 685.21 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 105.3 MB in the end (delta: 20.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 151.26 ms. Allocated memory is still 151.0 MB. Free memory was 105.3 MB in the beginning and 101.6 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1581.86 ms. Allocated memory is still 151.0 MB. Free memory was 101.6 MB in the beginning and 97.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 36.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 53715.61 ms. Allocated memory was 151.0 MB in the beginning and 544.2 MB in the end (delta: 393.2 MB). Free memory was 97.1 MB in the beginning and 197.1 MB in the end (delta: -100.0 MB). Peak memory consumption was 303.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 346]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 339]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 385]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 392]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 542]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || splverifierCounter == 0 - InvariantResult [Line: 541]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(pumpRunning == 0) - InvariantResult [Line: 774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 764]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 746]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 753]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 419]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(tmp == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel == 0 - ProcedureContractResult [Line: 835]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 679]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 739]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 825]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 627]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 532]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 476]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 520]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((waterLevel == retValue_acc && \result == waterLevel) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 603]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 764]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 452]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 818]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 464]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0) - ProcedureContractResult [Line: 408]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 594 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 26.6s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 21.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 26.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1049 SDtfs, 1134 SDslu, 2310 SDs, 0 SdLazy, 2900 SolverSat, 311 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 185 GetRequests, 117 SyntacticMatches, 1 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 209 ImplicationChecksByTransitivity, 14.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=300occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 6 MinimizatonAttempts, 145 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 213 LocationsWithAnnotation, 654 PreInvPairs, 793 NumberOfFragments, 1824 HoareAnnotationTreeSize, 654 FomulaSimplifications, 169534 FormulaSimplificationTreeSizeReduction, 4.7s HoareSimplificationTime, 213 FomulaSimplificationsInter, 28564 FormulaSimplificationTreeSizeReductionInter, 22.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 3.5s InterpolantComputationTime, 990 NumberOfCodeBlocks, 990 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 984 ConstructedInterpolants, 0 QuantifiedInterpolants, 451738 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 37/38 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...