/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product07.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 18:39:49,689 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 18:39:49,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 18:39:49,747 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 18:39:49,748 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 18:39:49,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 18:39:49,758 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 18:39:49,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 18:39:49,770 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 18:39:49,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 18:39:49,779 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 18:39:49,781 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 18:39:49,782 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 18:39:49,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 18:39:49,789 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 18:39:49,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 18:39:49,794 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 18:39:49,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 18:39:49,803 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 18:39:49,812 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 18:39:49,814 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 18:39:49,816 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 18:39:49,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 18:39:49,821 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 18:39:49,845 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 18:39:49,846 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 18:39:49,846 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 18:39:49,848 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 18:39:49,849 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 18:39:49,850 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 18:39:49,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 18:39:49,852 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 18:39:49,854 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 18:39:49,855 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 18:39:49,856 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 18:39:49,857 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 18:39:49,858 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 18:39:49,858 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 18:39:49,858 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 18:39:49,860 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 18:39:49,861 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 18:39:49,866 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 18:39:49,881 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 18:39:49,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 18:39:49,885 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 18:39:49,886 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 18:39:49,886 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 18:39:49,886 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 18:39:49,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 18:39:49,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 18:39:49,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 18:39:49,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 18:39:49,889 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 18:39:49,889 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 18:39:49,889 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 18:39:49,890 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 18:39:49,890 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 18:39:49,890 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 18:39:49,891 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 18:39:49,891 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 18:39:49,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 18:39:49,891 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 18:39:49,892 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 18:39:49,892 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 18:39:49,892 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 18:39:50,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 18:39:50,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 18:39:50,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 18:39:50,348 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 18:39:50,348 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 18:39:50,349 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product07.cil.c [2021-02-21 18:39:50,445 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cafc5e41d/44f1480c79f54dd5a29dcbe6d9514e4a/FLAG83808c826 [2021-02-21 18:39:51,131 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 18:39:51,132 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product07.cil.c [2021-02-21 18:39:51,147 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cafc5e41d/44f1480c79f54dd5a29dcbe6d9514e4a/FLAG83808c826 [2021-02-21 18:39:51,385 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cafc5e41d/44f1480c79f54dd5a29dcbe6d9514e4a [2021-02-21 18:39:51,389 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 18:39:51,406 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 18:39:51,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 18:39:51,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 18:39:51,418 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 18:39:51,419 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:39:51" (1/1) ... [2021-02-21 18:39:51,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bfd0b5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:39:51, skipping insertion in model container [2021-02-21 18:39:51,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:39:51" (1/1) ... [2021-02-21 18:39:51,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 18:39:51,515 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 18:39:51,802 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product07.cil.c[2887,2900] [2021-02-21 18:39:51,991 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:39:52,013 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 18:39:52,063 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product07.cil.c[2887,2900] [2021-02-21 18:39:52,147 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:39:52,187 INFO L208 MainTranslator]: Completed translation [2021-02-21 18:39:52,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:39:52 WrapperNode [2021-02-21 18:39:52,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 18:39:52,189 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 18:39:52,190 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 18:39:52,190 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 18:39:52,204 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:39:52" (1/1) ... [2021-02-21 18:39:52,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:39:52" (1/1) ... [2021-02-21 18:39:52,233 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:39:52" (1/1) ... [2021-02-21 18:39:52,233 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:39:52" (1/1) ... [2021-02-21 18:39:52,265 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:39:52" (1/1) ... [2021-02-21 18:39:52,275 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:39:52" (1/1) ... [2021-02-21 18:39:52,280 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:39:52" (1/1) ... [2021-02-21 18:39:52,288 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 18:39:52,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 18:39:52,290 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 18:39:52,290 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 18:39:52,291 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:39:52" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 18:39:52,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 18:39:52,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 18:39:52,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 18:39:52,386 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 18:39:52,386 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 18:39:52,387 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 18:39:52,387 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 18:39:52,387 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 18:39:52,388 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 18:39:52,388 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 18:39:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-21 18:39:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 18:39:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 18:39:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 18:39:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 18:39:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 18:39:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 18:39:52,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 18:39:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 18:39:52,393 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 18:39:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-21 18:39:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 18:39:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 18:39:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 18:39:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 18:39:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 18:39:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 18:39:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 18:39:52,399 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 18:39:52,403 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 18:39:52,403 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 18:39:52,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 18:39:52,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 18:39:52,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 18:39:52,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 18:39:52,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 18:39:52,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 18:39:52,405 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 18:39:52,405 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 18:39:52,405 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 18:39:52,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 18:39:52,406 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 18:39:52,406 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 18:39:52,406 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 18:39:52,406 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 18:39:52,406 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 18:39:52,406 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 18:39:52,406 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 18:39:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 18:39:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 18:39:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 18:39:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-21 18:39:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 18:39:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 18:39:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 18:39:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 18:39:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-21 18:39:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 18:39:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 18:39:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 18:39:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 18:39:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 18:39:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 18:39:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 18:39:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 18:39:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 18:39:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 18:39:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 18:39:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 18:39:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 18:39:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 18:39:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 18:39:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 18:39:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 18:39:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 18:39:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 18:39:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 18:39:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 18:39:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 18:39:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 18:39:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 18:39:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 18:39:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 18:39:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 18:39:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 18:39:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 18:39:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 18:39:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 18:39:53,612 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 18:39:53,612 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 18:39:53,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:39:53 BoogieIcfgContainer [2021-02-21 18:39:53,619 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 18:39:53,622 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 18:39:53,622 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 18:39:53,627 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 18:39:53,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 06:39:51" (1/3) ... [2021-02-21 18:39:53,628 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b65fbc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:39:53, skipping insertion in model container [2021-02-21 18:39:53,629 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:39:52" (2/3) ... [2021-02-21 18:39:53,629 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b65fbc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:39:53, skipping insertion in model container [2021-02-21 18:39:53,629 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:39:53" (3/3) ... [2021-02-21 18:39:53,631 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product07.cil.c [2021-02-21 18:39:53,639 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 18:39:53,646 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 18:39:53,668 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 18:39:53,710 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 18:39:53,710 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 18:39:53,710 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 18:39:53,710 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 18:39:53,710 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 18:39:53,711 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 18:39:53,711 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 18:39:53,711 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 18:39:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states. [2021-02-21 18:39:53,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-21 18:39:53,779 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:39:53,780 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] [2021-02-21 18:39:53,781 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:39:53,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:39:53,792 INFO L82 PathProgramCache]: Analyzing trace with hash 286694975, now seen corresponding path program 1 times [2021-02-21 18:39:53,801 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:39:53,802 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1351483271] [2021-02-21 18:39:53,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:39:53,892 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:39:54,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,614 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:39:54,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:39:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:39:54,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:39:54,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:39:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:39:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 18:39:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 18:39:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:39:54,877 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1351483271] [2021-02-21 18:39:54,879 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:39:54,880 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-21 18:39:54,880 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028432086] [2021-02-21 18:39:54,886 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-21 18:39:54,886 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:39:54,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-21 18:39:54,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-21 18:39:54,903 INFO L87 Difference]: Start difference. First operand 276 states. Second operand 3 states. [2021-02-21 18:39:56,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:39:56,490 INFO L93 Difference]: Finished difference Result 411 states and 496 transitions. [2021-02-21 18:39:56,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-21 18:39:56,493 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-21 18:39:56,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:39:56,521 INFO L225 Difference]: With dead ends: 411 [2021-02-21 18:39:56,521 INFO L226 Difference]: Without dead ends: 265 [2021-02-21 18:39:56,528 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-21 18:39:56,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2021-02-21 18:39:56,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 224. [2021-02-21 18:39:56,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2021-02-21 18:39:56,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 243 transitions. [2021-02-21 18:39:56,699 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 243 transitions. Word has length 147 [2021-02-21 18:39:56,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:39:56,701 INFO L480 AbstractCegarLoop]: Abstraction has 224 states and 243 transitions. [2021-02-21 18:39:56,702 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-21 18:39:56,702 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 243 transitions. [2021-02-21 18:39:56,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-21 18:39:56,717 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:39:56,717 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] [2021-02-21 18:39:56,718 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 18:39:56,718 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:39:56,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:39:56,719 INFO L82 PathProgramCache]: Analyzing trace with hash -1948361874, now seen corresponding path program 1 times [2021-02-21 18:39:56,719 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:39:56,720 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1345532312] [2021-02-21 18:39:56,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:39:56,726 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:39:56,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:56,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:56,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:56,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:56,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:39:56,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:56,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,223 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:39:57,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:39:57,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:57,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:57,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:39:57,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:57,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:57,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:39:57,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:57,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:57,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:39:57,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:57,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:57,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:39:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:57,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:57,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 18:39:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:57,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:57,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-21 18:39:57,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:57,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:57,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:39:57,411 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1345532312] [2021-02-21 18:39:57,411 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:39:57,411 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 18:39:57,411 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333226592] [2021-02-21 18:39:57,414 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 18:39:57,414 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:39:57,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 18:39:57,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-21 18:39:57,415 INFO L87 Difference]: Start difference. First operand 224 states and 243 transitions. Second operand 4 states. [2021-02-21 18:39:58,212 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:39:59,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:39:59,049 INFO L93 Difference]: Finished difference Result 321 states and 362 transitions. [2021-02-21 18:39:59,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-21 18:39:59,050 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-21 18:39:59,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:39:59,053 INFO L225 Difference]: With dead ends: 321 [2021-02-21 18:39:59,054 INFO L226 Difference]: Without dead ends: 248 [2021-02-21 18:39:59,056 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 [2021-02-21 18:39:59,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-02-21 18:39:59,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 214. [2021-02-21 18:39:59,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2021-02-21 18:39:59,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 230 transitions. [2021-02-21 18:39:59,134 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 230 transitions. Word has length 148 [2021-02-21 18:39:59,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:39:59,135 INFO L480 AbstractCegarLoop]: Abstraction has 214 states and 230 transitions. [2021-02-21 18:39:59,135 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 18:39:59,135 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 230 transitions. [2021-02-21 18:39:59,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-21 18:39:59,137 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:39:59,138 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] [2021-02-21 18:39:59,138 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 18:39:59,138 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:39:59,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:39:59,139 INFO L82 PathProgramCache]: Analyzing trace with hash 367172032, now seen corresponding path program 1 times [2021-02-21 18:39:59,139 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:39:59,139 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1384576538] [2021-02-21 18:39:59,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:39:59,142 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:39:59,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:39:59,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:39:59,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:39:59,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:39:59,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:39:59,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:39:59,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:39:59,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,554 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:39:59,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:39:59,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 18:39:59,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:39:59,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:39:59,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:39:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:39:59,672 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 18:39:59,690 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 18:39:59,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:39:59,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 18:39:59,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-21 18:39:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:39:59,771 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1384576538] [2021-02-21 18:39:59,771 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:39:59,772 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-21 18:39:59,772 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535130874] [2021-02-21 18:39:59,774 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-21 18:39:59,774 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:39:59,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-21 18:39:59,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-21 18:39:59,780 INFO L87 Difference]: Start difference. First operand 214 states and 230 transitions. Second operand 9 states. [2021-02-21 18:40:00,370 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:40:00,850 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:40:01,197 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:40:01,578 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:01,955 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:40:02,329 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:03,538 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:40:05,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:40:05,418 INFO L93 Difference]: Finished difference Result 539 states and 625 transitions. [2021-02-21 18:40:05,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-21 18:40:05,420 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-21 18:40:05,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:40:05,424 INFO L225 Difference]: With dead ends: 539 [2021-02-21 18:40:05,425 INFO L226 Difference]: Without dead ends: 440 [2021-02-21 18:40:05,426 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-02-21 18:40:05,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2021-02-21 18:40:05,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 377. [2021-02-21 18:40:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 377 states. [2021-02-21 18:40:05,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 423 transitions. [2021-02-21 18:40:05,628 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 423 transitions. Word has length 157 [2021-02-21 18:40:05,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:40:05,629 INFO L480 AbstractCegarLoop]: Abstraction has 377 states and 423 transitions. [2021-02-21 18:40:05,629 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-21 18:40:05,629 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 423 transitions. [2021-02-21 18:40:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 18:40:05,631 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:40:05,632 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] [2021-02-21 18:40:05,632 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 18:40:05,632 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:40:05,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:40:05,633 INFO L82 PathProgramCache]: Analyzing trace with hash 2047631407, now seen corresponding path program 1 times [2021-02-21 18:40:05,633 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:40:05,633 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [228545787] [2021-02-21 18:40:05,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:40:05,637 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:40:05,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:05,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:05,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:05,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:05,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:05,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:05,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:05,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:05,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:05,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:05,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:05,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:05,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:05,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:05,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:06,021 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:40:06,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:40:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:06,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:06,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:06,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:06,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:06,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:40:06,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:06,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:06,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:06,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:40:06,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:06,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:06,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:06,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:40:06,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:06,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:06,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:06,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:40:06,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:06,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:06,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:06,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-21 18:40:06,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:06,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:06,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:06,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:40:06,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:06,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:06,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:06,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 18:40:06,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:06,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:06,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:06,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:06,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:06,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:06,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:06,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 18:40:06,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:06,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:06,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:06,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:40:06,201 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [228545787] [2021-02-21 18:40:06,202 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:40:06,202 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-21 18:40:06,202 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1176061507] [2021-02-21 18:40:06,202 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-21 18:40:06,203 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:40:06,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-21 18:40:06,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-21 18:40:06,204 INFO L87 Difference]: Start difference. First operand 377 states and 423 transitions. Second operand 9 states. [2021-02-21 18:40:06,897 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:40:08,166 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:08,557 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:40:09,039 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:40:09,352 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:09,838 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:10,214 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:40:10,595 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:11,135 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:40:12,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:40:12,131 INFO L93 Difference]: Finished difference Result 1100 states and 1387 transitions. [2021-02-21 18:40:12,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 18:40:12,131 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 165 [2021-02-21 18:40:12,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:40:12,151 INFO L225 Difference]: With dead ends: 1100 [2021-02-21 18:40:12,151 INFO L226 Difference]: Without dead ends: 838 [2021-02-21 18:40:12,155 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2021-02-21 18:40:12,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 838 states. [2021-02-21 18:40:12,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 838 to 600. [2021-02-21 18:40:12,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 600 states. [2021-02-21 18:40:12,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 600 states and 687 transitions. [2021-02-21 18:40:12,487 INFO L78 Accepts]: Start accepts. Automaton has 600 states and 687 transitions. Word has length 165 [2021-02-21 18:40:12,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:40:12,489 INFO L480 AbstractCegarLoop]: Abstraction has 600 states and 687 transitions. [2021-02-21 18:40:12,489 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-21 18:40:12,489 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 687 transitions. [2021-02-21 18:40:12,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-21 18:40:12,492 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:40:12,493 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 18:40:12,493 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 18:40:12,493 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:40:12,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:40:12,494 INFO L82 PathProgramCache]: Analyzing trace with hash -1261747307, now seen corresponding path program 1 times [2021-02-21 18:40:12,494 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:40:12,494 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [48847216] [2021-02-21 18:40:12,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:40:12,497 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:40:12,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:12,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:12,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:12,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:12,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:12,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:12,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:12,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:12,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:12,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:12,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:12,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:12,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:12,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:12,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:12,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:12,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:12,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:12,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:12,977 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:40:12,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:40:12,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:13,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:13,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:13,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:13,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:13,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:40:13,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:13,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:13,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:13,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:40:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:13,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:13,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:13,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:40:13,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:13,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:13,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:13,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:40:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:13,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:13,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:13,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 18:40:13,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:13,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:13,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:13,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-21 18:40:13,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:13,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:13,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:13,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:13,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:13,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:40:13,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:13,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:13,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:13,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-21 18:40:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:13,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:13,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:13,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-21 18:40:13,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:13,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:13,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:13,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:13,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:13,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:13,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:13,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:40:13,143 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [48847216] [2021-02-21 18:40:13,143 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:40:13,144 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 18:40:13,144 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353036905] [2021-02-21 18:40:13,144 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 18:40:13,144 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:40:13,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 18:40:13,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 18:40:13,145 INFO L87 Difference]: Start difference. First operand 600 states and 687 transitions. Second operand 10 states. [2021-02-21 18:40:13,750 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:40:15,033 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:15,447 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:40:15,849 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:16,186 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:40:16,572 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:16,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:40:16,831 INFO L93 Difference]: Finished difference Result 1074 states and 1291 transitions. [2021-02-21 18:40:16,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-21 18:40:16,832 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2021-02-21 18:40:16,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:40:16,833 INFO L225 Difference]: With dead ends: 1074 [2021-02-21 18:40:16,833 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 18:40:16,836 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-21 18:40:16,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 18:40:16,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 18:40:16,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 18:40:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 18:40:16,837 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 170 [2021-02-21 18:40:16,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:40:16,837 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 18:40:16,837 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 18:40:16,837 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 18:40:16,838 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 18:40:16,838 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 18:40:16,840 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 18:40:18,283 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 8 [2021-02-21 18:40:25,160 WARN L202 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-21 18:40:25,443 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2021-02-21 18:40:25,715 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-21 18:40:25,986 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-21 18:40:26,527 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-21 18:40:26,796 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-21 18:40:27,090 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-21 18:40:27,602 WARN L202 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2021-02-21 18:40:27,865 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-21 18:40:28,381 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2021-02-21 18:40:28,659 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-21 18:40:29,189 WARN L202 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-21 18:40:29,700 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-21 18:40:30,293 WARN L202 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 13 [2021-02-21 18:40:30,555 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-21 18:40:31,076 WARN L202 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-21 18:40:31,344 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-21 18:40:31,604 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-21 18:40:32,157 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2021-02-21 18:40:32,419 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-21 18:40:32,680 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-21 18:40:32,960 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-21 18:40:33,225 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-21 18:40:33,528 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-21 18:40:33,813 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-21 18:40:34,085 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2021-02-21 18:40:34,603 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-21 18:40:34,872 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-21 18:40:35,143 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-21 18:40:35,658 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-21 18:40:36,456 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2021-02-21 18:40:36,777 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-21 18:40:37,040 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-21 18:40:37,338 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-21 18:40:38,116 WARN L202 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 14 [2021-02-21 18:40:38,408 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-21 18:40:38,905 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-21 18:40:39,537 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-21 18:40:39,989 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-21 18:40:40,513 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2021-02-21 18:40:41,079 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-21 18:40:41,356 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-21 18:40:41,602 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-21 18:40:42,100 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-21 18:40:42,697 WARN L202 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-21 18:40:43,225 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-21 18:40:43,496 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-21 18:40:43,818 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-21 18:40:44,273 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2021-02-21 18:40:44,918 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-21 18:40:45,284 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:40:45,833 WARN L202 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2021-02-21 18:40:46,124 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-21 18:40:46,679 WARN L202 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2021-02-21 18:40:47,200 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2021-02-21 18:40:47,502 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-21 18:40:48,127 WARN L202 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2021-02-21 18:40:48,670 WARN L202 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-21 18:40:49,039 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2021-02-21 18:40:49,745 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-21 18:40:50,328 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-21 18:40:50,899 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2021-02-21 18:40:51,217 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-21 18:40:51,831 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2021-02-21 18:40:52,375 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2021-02-21 18:40:52,925 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2021-02-21 18:40:52,931 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 18:40:52,931 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 18:40:52,931 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 18:40:52,931 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-21 18:40:52,932 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-21 18:40:52,932 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 572 627) no Hoare annotation was computed. [2021-02-21 18:40:52,932 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-21 18:40:52,932 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-21 18:40:52,932 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-21 18:40:52,932 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-21 18:40:52,932 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-21 18:40:52,932 INFO L189 CegarLoopUtils]: For program point L614-1(line 614) no Hoare annotation was computed. [2021-02-21 18:40:52,932 INFO L189 CegarLoopUtils]: For program point L614-2(line 614) no Hoare annotation was computed. [2021-02-21 18:40:52,932 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-21 18:40:52,932 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-21 18:40:52,933 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-21 18:40:52,933 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-21 18:40:52,933 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-21 18:40:52,933 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-21 18:40:52,933 INFO L189 CegarLoopUtils]: For program point L619(lines 596 620) no Hoare annotation was computed. [2021-02-21 18:40:52,933 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-21 18:40:52,933 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-21 18:40:52,933 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 572 627) no Hoare annotation was computed. [2021-02-21 18:40:52,933 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-21 18:40:52,933 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-21 18:40:52,934 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 572 627) no Hoare annotation was computed. [2021-02-21 18:40:52,934 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-21 18:40:52,934 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-21 18:40:52,934 INFO L189 CegarLoopUtils]: For program point L603(lines 603 607) no Hoare annotation was computed. [2021-02-21 18:40:52,934 INFO L189 CegarLoopUtils]: For program point L603-1(lines 603 607) no Hoare annotation was computed. [2021-02-21 18:40:52,934 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-21 18:40:52,934 INFO L189 CegarLoopUtils]: For program point L595-1(line 595) no Hoare annotation was computed. [2021-02-21 18:40:52,934 INFO L189 CegarLoopUtils]: For program point L595-2(line 595) no Hoare annotation was computed. [2021-02-21 18:40:52,934 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-21 18:40:52,934 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-21 18:40:52,934 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-21 18:40:52,935 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-21 18:40:52,935 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-21 18:40:52,935 INFO L189 CegarLoopUtils]: For program point L616-1(lines 597 618) no Hoare annotation was computed. [2021-02-21 18:40:52,935 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-21 18:40:52,935 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-21 18:40:52,935 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-21 18:40:52,935 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-21 18:40:52,935 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-21 18:40:52,935 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-21 18:40:52,935 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-21 18:40:52,935 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-21 18:40:52,935 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-21 18:40:52,935 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-21 18:40:52,935 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-21 18:40:52,936 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-21 18:40:52,936 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-21 18:40:52,936 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-21 18:40:52,936 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 628 687) no Hoare annotation was computed. [2021-02-21 18:40:52,936 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-21 18:40:52,936 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 628 687) no Hoare annotation was computed. [2021-02-21 18:40:52,936 INFO L189 CegarLoopUtils]: For program point L680(lines 653 681) no Hoare annotation was computed. [2021-02-21 18:40:52,936 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-21 18:40:52,936 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-21 18:40:52,936 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-21 18:40:52,936 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-21 18:40:52,936 INFO L189 CegarLoopUtils]: For program point L672-1(line 672) no Hoare annotation was computed. [2021-02-21 18:40:52,936 INFO L189 CegarLoopUtils]: For program point L672-2(line 672) no Hoare annotation was computed. [2021-02-21 18:40:52,937 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-21 18:40:52,937 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-21 18:40:52,937 INFO L189 CegarLoopUtils]: For program point L668-1(line 668) no Hoare annotation was computed. [2021-02-21 18:40:52,937 INFO L189 CegarLoopUtils]: For program point L668-2(line 668) no Hoare annotation was computed. [2021-02-21 18:40:52,937 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-21 18:40:52,937 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 628 687) no Hoare annotation was computed. [2021-02-21 18:40:52,937 INFO L189 CegarLoopUtils]: For program point L660(lines 660 664) no Hoare annotation was computed. [2021-02-21 18:40:52,937 INFO L189 CegarLoopUtils]: For program point L660-1(lines 660 664) no Hoare annotation was computed. [2021-02-21 18:40:52,937 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-21 18:40:52,938 INFO L189 CegarLoopUtils]: For program point L652-1(line 652) no Hoare annotation was computed. [2021-02-21 18:40:52,938 INFO L189 CegarLoopUtils]: For program point L652-2(line 652) no Hoare annotation was computed. [2021-02-21 18:40:52,938 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-21 18:40:52,938 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-21 18:40:52,938 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-21 18:40:52,938 INFO L189 CegarLoopUtils]: For program point L677-1(line 677) no Hoare annotation was computed. [2021-02-21 18:40:52,938 INFO L189 CegarLoopUtils]: For program point L677-2(line 677) no Hoare annotation was computed. [2021-02-21 18:40:52,938 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-21 18:40:52,938 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-21 18:40:52,938 INFO L189 CegarLoopUtils]: For program point L673-1(line 673) no Hoare annotation was computed. [2021-02-21 18:40:52,939 INFO L189 CegarLoopUtils]: For program point L673-2(line 673) no Hoare annotation was computed. [2021-02-21 18:40:52,939 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-21 18:40:52,939 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-21 18:40:52,939 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-21 18:40:52,939 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-21 18:40:52,939 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-21 18:40:52,939 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-21 18:40:52,939 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-21 18:40:52,939 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-21 18:40:52,940 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-21 18:40:52,940 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-21 18:40:52,940 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-21 18:40:52,940 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-21 18:40:52,940 INFO L189 CegarLoopUtils]: For program point L654-2(lines 654 679) no Hoare annotation was computed. [2021-02-21 18:40:52,940 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-21 18:40:52,940 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-21 18:40:52,940 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-21 18:40:52,941 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 407 413) the Hoare annotation is: true [2021-02-21 18:40:52,941 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 407 413) the Hoare annotation is: true [2021-02-21 18:40:52,941 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 414 422) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:52,941 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 414 422) the Hoare annotation is: true [2021-02-21 18:40:52,941 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 414 422) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:52,941 INFO L185 CegarLoopUtils]: At program point L419(line 419) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:52,942 INFO L192 CegarLoopUtils]: At program point L418(line 418) the Hoare annotation is: true [2021-02-21 18:40:52,942 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 496 518) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,942 INFO L185 CegarLoopUtils]: At program point L508(line 508) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~3 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,942 INFO L185 CegarLoopUtils]: At program point L508-1(line 508) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~3 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,942 INFO L185 CegarLoopUtils]: At program point L506(lines 506 513) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~3 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,942 INFO L192 CegarLoopUtils]: At program point L506-1(lines 506 513) the Hoare annotation is: true [2021-02-21 18:40:52,943 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 496 518) the Hoare annotation is: true [2021-02-21 18:40:52,943 INFO L185 CegarLoopUtils]: At program point L504(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,943 INFO L185 CegarLoopUtils]: At program point L503(line 503) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,943 INFO L185 CegarLoopUtils]: At program point L504-1(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,943 INFO L185 CegarLoopUtils]: At program point L502(line 502) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,944 INFO L185 CegarLoopUtils]: At program point L504-2(line 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~3 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,944 INFO L185 CegarLoopUtils]: At program point L502-1(line 502) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,944 INFO L185 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,944 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 496 518) the Hoare annotation is: true [2021-02-21 18:40:52,944 INFO L192 CegarLoopUtils]: At program point L515(line 515) the Hoare annotation is: true [2021-02-21 18:40:52,944 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 455 478) no Hoare annotation was computed. [2021-02-21 18:40:52,944 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 455 478) no Hoare annotation was computed. [2021-02-21 18:40:52,945 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 455 478) no Hoare annotation was computed. [2021-02-21 18:40:52,945 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-21 18:40:52,945 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-21 18:40:52,945 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-21 18:40:52,945 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-21 18:40:52,945 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-21 18:40:52,945 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-21 18:40:52,945 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-21 18:40:52,945 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-21 18:40:52,945 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-21 18:40:52,946 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-21 18:40:52,946 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-21 18:40:52,946 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-21 18:40:52,946 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-21 18:40:52,946 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-21 18:40:52,946 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 302 316) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 18:40:52,946 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 302 316) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:40:52,946 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 302 316) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 18:40:52,946 INFO L185 CegarLoopUtils]: At program point L308(line 308) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-21 18:40:52,947 INFO L185 CegarLoopUtils]: At program point L306(lines 306 312) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:40:52,947 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 257 265) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2021-02-21 18:40:52,947 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 257 265) the Hoare annotation is: true [2021-02-21 18:40:52,947 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 257 265) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0))) [2021-02-21 18:40:52,947 INFO L185 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) [2021-02-21 18:40:52,947 INFO L192 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: true [2021-02-21 18:40:52,947 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-21 18:40:52,947 INFO L189 CegarLoopUtils]: For program point L285(lines 285 293) no Hoare annotation was computed. [2021-02-21 18:40:52,947 INFO L189 CegarLoopUtils]: For program point L285-2(lines 285 293) no Hoare annotation was computed. [2021-02-21 18:40:52,948 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-21 18:40:52,948 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-21 18:40:52,948 INFO L189 CegarLoopUtils]: For program point L273(lines 273 281) no Hoare annotation was computed. [2021-02-21 18:40:52,948 INFO L189 CegarLoopUtils]: For program point L273-2(lines 273 281) no Hoare annotation was computed. [2021-02-21 18:40:52,948 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 266 301) no Hoare annotation was computed. [2021-02-21 18:40:52,948 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-21 18:40:52,948 INFO L189 CegarLoopUtils]: For program point L296-1(line 296) no Hoare annotation was computed. [2021-02-21 18:40:52,948 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 266 301) no Hoare annotation was computed. [2021-02-21 18:40:52,948 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-21 18:40:52,948 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 266 301) no Hoare annotation was computed. [2021-02-21 18:40:52,948 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 400 406) the Hoare annotation is: true [2021-02-21 18:40:52,949 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 400 406) the Hoare annotation is: true [2021-02-21 18:40:52,949 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-21 18:40:52,949 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-21 18:40:52,949 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-21 18:40:52,949 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-21 18:40:52,949 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-21 18:40:52,949 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 526 571) no Hoare annotation was computed. [2021-02-21 18:40:52,949 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-21 18:40:52,949 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-21 18:40:52,949 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-21 18:40:52,949 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-21 18:40:52,950 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-21 18:40:52,950 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-21 18:40:52,950 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-21 18:40:52,950 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 526 571) no Hoare annotation was computed. [2021-02-21 18:40:52,950 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-21 18:40:52,950 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-21 18:40:52,950 INFO L189 CegarLoopUtils]: For program point L556-1(line 556) no Hoare annotation was computed. [2021-02-21 18:40:52,950 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 526 571) no Hoare annotation was computed. [2021-02-21 18:40:52,950 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-21 18:40:52,950 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-21 18:40:52,950 INFO L189 CegarLoopUtils]: For program point L552-1(line 552) no Hoare annotation was computed. [2021-02-21 18:40:52,951 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-21 18:40:52,951 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-21 18:40:52,951 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-21 18:40:52,951 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-21 18:40:52,951 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-21 18:40:52,951 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-21 18:40:52,951 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-21 18:40:52,951 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-21 18:40:52,951 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-21 18:40:52,951 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-21 18:40:52,952 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-21 18:40:52,952 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-21 18:40:52,952 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-21 18:40:52,952 INFO L189 CegarLoopUtils]: For program point L563-1(line 563) no Hoare annotation was computed. [2021-02-21 18:40:52,952 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-21 18:40:52,952 INFO L189 CegarLoopUtils]: For program point L563-2(line 563) no Hoare annotation was computed. [2021-02-21 18:40:52,952 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-21 18:40:52,952 INFO L189 CegarLoopUtils]: For program point L526(lines 526 571) no Hoare annotation was computed. [2021-02-21 18:40:52,952 INFO L189 CegarLoopUtils]: For program point L526-1(lines 526 571) no Hoare annotation was computed. [2021-02-21 18:40:52,952 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-21 18:40:52,952 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-21 18:40:52,953 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-21 18:40:52,953 INFO L189 CegarLoopUtils]: For program point L549-1(line 549) no Hoare annotation was computed. [2021-02-21 18:40:52,953 INFO L189 CegarLoopUtils]: For program point L863(lines 863 864) no Hoare annotation was computed. [2021-02-21 18:40:52,953 INFO L189 CegarLoopUtils]: For program point L859(lines 859 866) no Hoare annotation was computed. [2021-02-21 18:40:52,953 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 839 884) no Hoare annotation was computed. [2021-02-21 18:40:52,953 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-21 18:40:52,953 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-21 18:40:52,953 INFO L189 CegarLoopUtils]: For program point L853(lines 853 873) no Hoare annotation was computed. [2021-02-21 18:40:52,953 INFO L189 CegarLoopUtils]: For program point L853-1(lines 853 873) no Hoare annotation was computed. [2021-02-21 18:40:52,953 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-21 18:40:52,953 INFO L189 CegarLoopUtils]: For program point L880(line 880) no Hoare annotation was computed. [2021-02-21 18:40:52,954 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-21 18:40:52,954 INFO L189 CegarLoopUtils]: For program point L880-1(line 880) no Hoare annotation was computed. [2021-02-21 18:40:52,954 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-21 18:40:52,954 INFO L189 CegarLoopUtils]: For program point L880-2(line 880) no Hoare annotation was computed. [2021-02-21 18:40:52,954 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-21 18:40:52,954 INFO L189 CegarLoopUtils]: For program point L878-1(line 878) no Hoare annotation was computed. [2021-02-21 18:40:52,954 INFO L189 CegarLoopUtils]: For program point L876(line 876) no Hoare annotation was computed. [2021-02-21 18:40:52,954 INFO L189 CegarLoopUtils]: For program point L878-2(line 878) no Hoare annotation was computed. [2021-02-21 18:40:52,954 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-21 18:40:52,954 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 839 884) no Hoare annotation was computed. [2021-02-21 18:40:52,955 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-21 18:40:52,955 INFO L189 CegarLoopUtils]: For program point L839(lines 839 884) no Hoare annotation was computed. [2021-02-21 18:40:52,955 INFO L189 CegarLoopUtils]: For program point L870(lines 870 871) no Hoare annotation was computed. [2021-02-21 18:40:52,955 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 839 884) no Hoare annotation was computed. [2021-02-21 18:40:52,955 INFO L189 CegarLoopUtils]: For program point L858(line 858) no Hoare annotation was computed. [2021-02-21 18:40:52,955 INFO L189 CegarLoopUtils]: For program point L858-1(line 858) no Hoare annotation was computed. [2021-02-21 18:40:52,955 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-21 18:40:52,955 INFO L189 CegarLoopUtils]: For program point L858-2(line 858) no Hoare annotation was computed. [2021-02-21 18:40:52,955 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-21 18:40:52,955 INFO L189 CegarLoopUtils]: For program point L881(line 881) no Hoare annotation was computed. [2021-02-21 18:40:52,955 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-21 18:40:52,955 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-21 18:40:52,955 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-21 18:40:52,956 INFO L189 CegarLoopUtils]: For program point L877(line 877) no Hoare annotation was computed. [2021-02-21 18:40:52,956 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-21 18:40:52,956 INFO L189 CegarLoopUtils]: For program point L875(line 875) no Hoare annotation was computed. [2021-02-21 18:40:52,956 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-21 18:40:52,956 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-21 18:40:52,956 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 486 495) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,956 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 486 495) the Hoare annotation is: true [2021-02-21 18:40:52,956 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 486 495) the Hoare annotation is: true [2021-02-21 18:40:52,956 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 246 256) the Hoare annotation is: true [2021-02-21 18:40:52,957 INFO L192 CegarLoopUtils]: At program point L253(line 253) the Hoare annotation is: true [2021-02-21 18:40:52,957 INFO L192 CegarLoopUtils]: At program point L251(line 251) the Hoare annotation is: true [2021-02-21 18:40:52,957 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 246 256) the Hoare annotation is: true [2021-02-21 18:40:52,957 INFO L192 CegarLoopUtils]: At program point L251-1(line 251) the Hoare annotation is: true [2021-02-21 18:40:52,957 INFO L192 CegarLoopUtils]: At program point L251-2(line 251) the Hoare annotation is: true [2021-02-21 18:40:52,957 INFO L192 CegarLoopUtils]: At program point L251-3(line 251) the Hoare annotation is: true [2021-02-21 18:40:52,957 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 246 256) the Hoare annotation is: true [2021-02-21 18:40:52,957 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 238 245) the Hoare annotation is: true [2021-02-21 18:40:52,957 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 238 245) the Hoare annotation is: true [2021-02-21 18:40:52,957 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 238 245) the Hoare annotation is: true [2021-02-21 18:40:52,958 INFO L185 CegarLoopUtils]: At program point L224(line 224) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,958 INFO L185 CegarLoopUtils]: At program point L224-1(lines 205 229) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,958 INFO L185 CegarLoopUtils]: At program point L219(line 219) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,958 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,958 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 205 229) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,958 INFO L185 CegarLoopUtils]: At program point L213(lines 213 221) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,958 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 205 229) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,958 INFO L185 CegarLoopUtils]: At program point L211(line 211) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,959 INFO L185 CegarLoopUtils]: At program point L211-1(line 211) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,959 INFO L185 CegarLoopUtils]: At program point L209(lines 209 226) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,959 INFO L185 CegarLoopUtils]: At program point L211-2(line 211) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,959 INFO L185 CegarLoopUtils]: At program point L211-3(line 211) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,959 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 197 203) the Hoare annotation is: true [2021-02-21 18:40:52,959 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 197 203) the Hoare annotation is: true [2021-02-21 18:40:52,959 INFO L185 CegarLoopUtils]: At program point L349(lines 349 355) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,959 INFO L185 CegarLoopUtils]: At program point L349-1(lines 349 355) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,959 INFO L185 CegarLoopUtils]: At program point L374(lines 329 376) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,960 INFO L185 CegarLoopUtils]: At program point L341(line 341) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,960 INFO L185 CegarLoopUtils]: At program point L337(line 337) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,960 INFO L185 CegarLoopUtils]: At program point L337-1(line 337) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,960 INFO L185 CegarLoopUtils]: At program point L321(line 321) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,960 INFO L185 CegarLoopUtils]: At program point L367(line 367) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,960 INFO L185 CegarLoopUtils]: At program point L363(line 363) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,960 INFO L185 CegarLoopUtils]: At program point L330(lines 329 376) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,961 INFO L185 CegarLoopUtils]: At program point L363-1(line 363) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,961 INFO L185 CegarLoopUtils]: At program point L363-2(line 363) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,961 INFO L185 CegarLoopUtils]: At program point L359(lines 359 372) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,961 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 319 384) the Hoare annotation is: true [2021-02-21 18:40:52,961 INFO L185 CegarLoopUtils]: At program point L322(line 322) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,961 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 319 384) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,961 INFO L185 CegarLoopUtils]: At program point L351(line 351) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,961 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,962 INFO L185 CegarLoopUtils]: At program point L347-1(line 347) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,962 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 319 384) the Hoare annotation is: true [2021-02-21 18:40:52,962 INFO L185 CegarLoopUtils]: At program point L339(lines 339 345) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,962 INFO L185 CegarLoopUtils]: At program point L339-1(lines 339 345) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,962 INFO L185 CegarLoopUtils]: At program point L331(lines 331 335) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,962 INFO L185 CegarLoopUtils]: At program point L327(line 327) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,962 INFO L185 CegarLoopUtils]: At program point L323(line 323) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,962 INFO L185 CegarLoopUtils]: At program point L377(lines 328 378) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,963 INFO L185 CegarLoopUtils]: At program point L365(lines 365 371) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,963 INFO L185 CegarLoopUtils]: At program point L365-1(lines 359 372) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,963 INFO L185 CegarLoopUtils]: At program point L357(line 357) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,963 INFO L185 CegarLoopUtils]: At program point L324(line 324) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:52,963 INFO L185 CegarLoopUtils]: At program point L357-1(line 357) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:52,963 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-21 18:40:52,963 INFO L189 CegarLoopUtils]: For program point L834-1(line 834) no Hoare annotation was computed. [2021-02-21 18:40:52,963 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-21 18:40:52,963 INFO L189 CegarLoopUtils]: For program point L834-2(line 834) no Hoare annotation was computed. [2021-02-21 18:40:52,963 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-21 18:40:52,964 INFO L189 CegarLoopUtils]: For program point L832-1(line 832) no Hoare annotation was computed. [2021-02-21 18:40:52,964 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-21 18:40:52,964 INFO L189 CegarLoopUtils]: For program point L832-2(line 832) no Hoare annotation was computed. [2021-02-21 18:40:52,964 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-21 18:40:52,964 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-21 18:40:52,964 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 793 838) no Hoare annotation was computed. [2021-02-21 18:40:52,964 INFO L189 CegarLoopUtils]: For program point L793(lines 793 838) no Hoare annotation was computed. [2021-02-21 18:40:52,964 INFO L189 CegarLoopUtils]: For program point L824(lines 824 825) no Hoare annotation was computed. [2021-02-21 18:40:52,964 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-21 18:40:52,964 INFO L189 CegarLoopUtils]: For program point L812-1(line 812) no Hoare annotation was computed. [2021-02-21 18:40:52,964 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-21 18:40:52,964 INFO L189 CegarLoopUtils]: For program point L812-2(line 812) no Hoare annotation was computed. [2021-02-21 18:40:52,965 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-21 18:40:52,965 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-21 18:40:52,965 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-21 18:40:52,965 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-21 18:40:52,965 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-21 18:40:52,965 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-21 18:40:52,965 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-21 18:40:52,965 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-21 18:40:52,965 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-21 18:40:52,965 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-21 18:40:52,965 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 793 838) no Hoare annotation was computed. [2021-02-21 18:40:52,966 INFO L189 CegarLoopUtils]: For program point L817(lines 817 818) no Hoare annotation was computed. [2021-02-21 18:40:52,966 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 793 838) no Hoare annotation was computed. [2021-02-21 18:40:52,966 INFO L189 CegarLoopUtils]: For program point L813(lines 813 820) no Hoare annotation was computed. [2021-02-21 18:40:52,966 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-21 18:40:52,966 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-21 18:40:52,966 INFO L189 CegarLoopUtils]: For program point L807(lines 807 827) no Hoare annotation was computed. [2021-02-21 18:40:52,966 INFO L189 CegarLoopUtils]: For program point L807-1(lines 807 827) no Hoare annotation was computed. [2021-02-21 18:40:52,966 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-21 18:40:52,966 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-21 18:40:52,966 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-21 18:40:52,966 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-21 18:40:52,966 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-21 18:40:52,967 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-21 18:40:52,967 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-21 18:40:52,967 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-21 18:40:52,967 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-21 18:40:52,967 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-21 18:40:52,967 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-21 18:40:52,967 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 390 399) no Hoare annotation was computed. [2021-02-21 18:40:52,967 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-21 18:40:52,967 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 390 399) no Hoare annotation was computed. [2021-02-21 18:40:52,967 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-21 18:40:52,967 INFO L189 CegarLoopUtils]: For program point L392-1(line 392) no Hoare annotation was computed. [2021-02-21 18:40:52,967 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 390 399) no Hoare annotation was computed. [2021-02-21 18:40:52,967 INFO L189 CegarLoopUtils]: For program point L392-2(line 392) no Hoare annotation was computed. [2021-02-21 18:40:52,968 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-21 18:40:52,968 INFO L189 CegarLoopUtils]: For program point L770-1(line 770) no Hoare annotation was computed. [2021-02-21 18:40:52,968 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-21 18:40:52,968 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-21 18:40:52,968 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-21 18:40:52,968 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-21 18:40:52,968 INFO L189 CegarLoopUtils]: For program point L754-1(line 754) no Hoare annotation was computed. [2021-02-21 18:40:52,968 INFO L189 CegarLoopUtils]: For program point L721-1(line 721) no Hoare annotation was computed. [2021-02-21 18:40:52,968 INFO L189 CegarLoopUtils]: For program point L779(lines 779 786) no Hoare annotation was computed. [2021-02-21 18:40:52,968 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-21 18:40:52,968 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-21 18:40:52,968 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-21 18:40:52,968 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-21 18:40:52,969 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-21 18:40:52,969 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-21 18:40:52,969 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-21 18:40:52,969 INFO L189 CegarLoopUtils]: For program point L714(lines 714 718) no Hoare annotation was computed. [2021-02-21 18:40:52,969 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-21 18:40:52,969 INFO L189 CegarLoopUtils]: For program point L739-2(lines 739 759) no Hoare annotation was computed. [2021-02-21 18:40:52,969 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 690 792) no Hoare annotation was computed. [2021-02-21 18:40:52,969 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-21 18:40:52,969 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-21 18:40:52,969 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-21 18:40:52,969 INFO L189 CegarLoopUtils]: For program point L690(lines 690 792) no Hoare annotation was computed. [2021-02-21 18:40:52,969 INFO L189 CegarLoopUtils]: For program point L690-1(lines 690 792) no Hoare annotation was computed. [2021-02-21 18:40:52,970 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-21 18:40:52,970 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-21 18:40:52,970 INFO L189 CegarLoopUtils]: For program point L781-1(line 781) no Hoare annotation was computed. [2021-02-21 18:40:52,970 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-21 18:40:52,970 INFO L189 CegarLoopUtils]: For program point L781-2(line 781) no Hoare annotation was computed. [2021-02-21 18:40:52,970 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 690 792) no Hoare annotation was computed. [2021-02-21 18:40:52,970 INFO L189 CegarLoopUtils]: For program point L740(lines 739 759) no Hoare annotation was computed. [2021-02-21 18:40:52,970 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-21 18:40:52,970 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-21 18:40:52,970 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-21 18:40:52,970 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-21 18:40:52,970 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-21 18:40:52,971 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-21 18:40:52,971 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-21 18:40:52,971 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-21 18:40:52,971 INFO L189 CegarLoopUtils]: For program point L724-1(line 724) no Hoare annotation was computed. [2021-02-21 18:40:52,971 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 690 792) no Hoare annotation was computed. [2021-02-21 18:40:52,971 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-21 18:40:52,971 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-21 18:40:52,971 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-21 18:40:52,971 INFO L189 CegarLoopUtils]: For program point L741(lines 741 745) no Hoare annotation was computed. [2021-02-21 18:40:52,971 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-21 18:40:52,971 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-21 18:40:52,971 INFO L189 CegarLoopUtils]: For program point L766-1(line 766) no Hoare annotation was computed. [2021-02-21 18:40:52,972 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-21 18:40:52,972 INFO L189 CegarLoopUtils]: For program point L766-2(line 766) no Hoare annotation was computed. [2021-02-21 18:40:52,972 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-21 18:40:52,972 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-21 18:40:52,972 INFO L189 CegarLoopUtils]: For program point L750-1(line 750) no Hoare annotation was computed. [2021-02-21 18:40:52,972 INFO L189 CegarLoopUtils]: For program point L750-2(line 750) no Hoare annotation was computed. [2021-02-21 18:40:52,972 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-21 18:40:52,972 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-21 18:40:52,972 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-21 18:40:52,972 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-21 18:40:52,972 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-21 18:40:52,973 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-21 18:40:52,973 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-21 18:40:52,973 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-21 18:40:52,973 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-21 18:40:52,973 INFO L189 CegarLoopUtils]: For program point L768-1(line 768) no Hoare annotation was computed. [2021-02-21 18:40:52,973 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-21 18:40:52,973 INFO L189 CegarLoopUtils]: For program point L768-2(line 768) no Hoare annotation was computed. [2021-02-21 18:40:52,973 INFO L189 CegarLoopUtils]: For program point L760(lines 738 761) no Hoare annotation was computed. [2021-02-21 18:40:52,973 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-21 18:40:52,973 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-21 18:40:52,973 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-21 18:40:52,974 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-21 18:40:52,974 INFO L189 CegarLoopUtils]: For program point L719(lines 719 735) no Hoare annotation was computed. [2021-02-21 18:40:52,974 INFO L189 CegarLoopUtils]: For program point L752-1(line 752) no Hoare annotation was computed. [2021-02-21 18:40:52,974 INFO L189 CegarLoopUtils]: For program point L752-2(line 752) no Hoare annotation was computed. [2021-02-21 18:40:52,974 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-21 18:40:52,974 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-21 18:40:52,974 INFO L189 CegarLoopUtils]: For program point L736(lines 736 777) no Hoare annotation was computed. [2021-02-21 18:40:52,974 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-21 18:40:52,974 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-21 18:40:52,974 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-21 18:40:52,975 INFO L189 CegarLoopUtils]: For program point L728-1(line 728) no Hoare annotation was computed. [2021-02-21 18:40:52,975 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-21 18:40:52,975 INFO L189 CegarLoopUtils]: For program point L778(lines 778 789) no Hoare annotation was computed. [2021-02-21 18:40:52,975 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-21 18:40:52,975 INFO L185 CegarLoopUtils]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,975 INFO L185 CegarLoopUtils]: At program point L291-2(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,975 INFO L185 CegarLoopUtils]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,975 INFO L185 CegarLoopUtils]: At program point L291-3(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,975 INFO L185 CegarLoopUtils]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,976 INFO L185 CegarLoopUtils]: At program point L287(line 287) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,976 INFO L185 CegarLoopUtils]: At program point L291-4(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,976 INFO L185 CegarLoopUtils]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,976 INFO L185 CegarLoopUtils]: At program point L287-1(line 287) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,976 INFO L185 CegarLoopUtils]: At program point L287-2(line 287) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,976 INFO L185 CegarLoopUtils]: At program point L287-3(line 287) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,976 INFO L185 CegarLoopUtils]: At program point L283(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,976 INFO L185 CegarLoopUtils]: At program point L283-1(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,977 INFO L185 CegarLoopUtils]: At program point L283-2(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,977 INFO L185 CegarLoopUtils]: At program point L283-3(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,977 INFO L185 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,977 INFO L185 CegarLoopUtils]: At program point L279(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,977 INFO L185 CegarLoopUtils]: At program point L283-4(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,977 INFO L185 CegarLoopUtils]: At program point L824-1(line 824) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,977 INFO L185 CegarLoopUtils]: At program point L279-1(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,977 INFO L185 CegarLoopUtils]: At program point L283-5(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,978 INFO L185 CegarLoopUtils]: At program point L279-2(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,978 INFO L185 CegarLoopUtils]: At program point L283-6(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,978 INFO L185 CegarLoopUtils]: At program point L279-3(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,978 INFO L185 CegarLoopUtils]: At program point L283-7(line 283) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,978 INFO L185 CegarLoopUtils]: At program point L275(line 275) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,978 INFO L185 CegarLoopUtils]: At program point L279-4(line 279) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,978 INFO L185 CegarLoopUtils]: At program point L275-1(line 275) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,978 INFO L185 CegarLoopUtils]: At program point L275-2(line 275) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,979 INFO L185 CegarLoopUtils]: At program point L275-3(line 275) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,979 INFO L185 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,979 INFO L185 CegarLoopUtils]: At program point L424(line 424) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:40:52,979 INFO L185 CegarLoopUtils]: At program point L870(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,979 INFO L185 CegarLoopUtils]: At program point L870-1(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,979 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,979 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,979 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,979 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,980 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,980 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,980 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,980 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,980 INFO L185 CegarLoopUtils]: At program point L825(line 825) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,980 INFO L185 CegarLoopUtils]: At program point L817(line 817) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,980 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,980 INFO L185 CegarLoopUtils]: At program point L689(line 689) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:40:52,980 INFO L185 CegarLoopUtils]: At program point L817-1(line 817) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,981 INFO L185 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,981 INFO L185 CegarLoopUtils]: At program point L297-1(line 297) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,981 INFO L185 CegarLoopUtils]: At program point L297-2(line 297) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,981 INFO L185 CegarLoopUtils]: At program point L871(line 871) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,981 INFO L185 CegarLoopUtils]: At program point L863(line 863) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,981 INFO L185 CegarLoopUtils]: At program point L863-1(line 863) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,981 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:40:52,981 INFO L185 CegarLoopUtils]: At program point L818(line 818) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,982 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-21 18:40:52,982 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,982 INFO L185 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,982 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,982 INFO L185 CegarLoopUtils]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,982 INFO L185 CegarLoopUtils]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,982 INFO L185 CegarLoopUtils]: At program point L109(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,982 INFO L185 CegarLoopUtils]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,982 INFO L185 CegarLoopUtils]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,983 INFO L185 CegarLoopUtils]: At program point L171(line 171) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:40:52,983 INFO L185 CegarLoopUtils]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,983 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#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~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 18:40:52,983 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,983 INFO L185 CegarLoopUtils]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,983 INFO L185 CegarLoopUtils]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,984 INFO L185 CegarLoopUtils]: At program point L295(line 295) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,984 INFO L185 CegarLoopUtils]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,984 INFO L185 CegarLoopUtils]: At program point L295-1(line 295) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,984 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,984 INFO L185 CegarLoopUtils]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,984 INFO L185 CegarLoopUtils]: At program point L295-2(line 295) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,984 INFO L185 CegarLoopUtils]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,984 INFO L185 CegarLoopUtils]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,985 INFO L185 CegarLoopUtils]: At program point L295-3(line 295) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,985 INFO L185 CegarLoopUtils]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,985 INFO L185 CegarLoopUtils]: At program point L291(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,985 INFO L185 CegarLoopUtils]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,985 INFO L185 CegarLoopUtils]: At program point L291-1(line 291) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:52,985 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:40:52,985 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 230 237) no Hoare annotation was computed. [2021-02-21 18:40:52,985 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 230 237) no Hoare annotation was computed. [2021-02-21 18:40:52,985 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 230 237) no Hoare annotation was computed. [2021-02-21 18:40:52,985 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 118 126) no Hoare annotation was computed. [2021-02-21 18:40:52,985 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-21 18:40:52,986 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-21 18:40:52,986 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 118 126) no Hoare annotation was computed. [2021-02-21 18:40:52,986 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 118 126) no Hoare annotation was computed. [2021-02-21 18:40:52,986 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-21 18:40:52,986 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2021-02-21 18:40:52,986 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-21 18:40:52,986 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 18:40:52,986 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-21 18:40:52,986 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 18:40:52,986 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 18:40:52,987 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 18:40:52,987 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 18:40:52,987 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2021-02-21 18:40:52,987 INFO L185 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) [2021-02-21 18:40:52,987 INFO L192 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: true [2021-02-21 18:40:52,987 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-21 18:40:52,987 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2021-02-21 18:40:52,987 INFO L185 CegarLoopUtils]: At program point L186(line 186) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,988 INFO L185 CegarLoopUtils]: At program point L184(lines 184 190) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,988 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-21 18:40:52,988 INFO L185 CegarLoopUtils]: At program point L177(lines 176 195) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,988 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 173 196) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,988 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 173 196) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,988 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 173 196) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:52,988 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 425 454) the Hoare annotation is: true [2021-02-21 18:40:52,988 INFO L192 CegarLoopUtils]: At program point L446(line 446) the Hoare annotation is: true [2021-02-21 18:40:52,988 INFO L192 CegarLoopUtils]: At program point L436(line 436) the Hoare annotation is: true [2021-02-21 18:40:52,988 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 425 454) the Hoare annotation is: true [2021-02-21 18:40:52,989 INFO L192 CegarLoopUtils]: At program point L439(lines 439 443) the Hoare annotation is: true [2021-02-21 18:40:52,989 INFO L192 CegarLoopUtils]: At program point L439-1(lines 439 443) the Hoare annotation is: true [2021-02-21 18:40:52,989 INFO L192 CegarLoopUtils]: At program point L435-2(lines 435 449) the Hoare annotation is: true [2021-02-21 18:40:52,989 INFO L192 CegarLoopUtils]: At program point L431(line 431) the Hoare annotation is: true [2021-02-21 18:40:52,989 INFO L192 CegarLoopUtils]: At program point L431-1(line 431) the Hoare annotation is: true [2021-02-21 18:40:52,989 INFO L192 CegarLoopUtils]: At program point L427(line 427) the Hoare annotation is: true [2021-02-21 18:40:52,989 INFO L192 CegarLoopUtils]: At program point L450(lines 425 454) the Hoare annotation is: true [2021-02-21 18:40:52,989 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-21 18:40:52,989 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-21 18:40:52,989 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-21 18:40:52,989 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-21 18:40:52,990 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 479 485) the Hoare annotation is: true [2021-02-21 18:40:52,990 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 479 485) the Hoare annotation is: true [2021-02-21 18:40:52,990 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 18:40:52,990 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:40:52,990 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 18:40:52,990 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 18:40:52,990 INFO L192 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: true [2021-02-21 18:40:52,990 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: true [2021-02-21 18:40:52,990 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-21 18:40:52,990 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-21 18:40:52,990 INFO L192 CegarLoopUtils]: At program point L160(line 160) the Hoare annotation is: true [2021-02-21 18:40:52,991 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 156 163) the Hoare annotation is: true [2021-02-21 18:40:52,991 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 160) the Hoare annotation is: true [2021-02-21 18:40:52,991 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 156 163) the Hoare annotation is: true [2021-02-21 18:40:52,991 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 156 163) the Hoare annotation is: true [2021-02-21 18:40:52,991 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 130 154) the Hoare annotation is: true [2021-02-21 18:40:52,991 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 130 154) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-21 18:40:52,991 INFO L185 CegarLoopUtils]: At program point L144(line 144) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-21 18:40:52,992 INFO L185 CegarLoopUtils]: At program point L142(lines 142 148) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0))) [2021-02-21 18:40:52,992 INFO L185 CegarLoopUtils]: At program point L140(line 140) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-21 18:40:52,992 INFO L185 CegarLoopUtils]: At program point L140-1(line 140) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) .cse0))) [2021-02-21 18:40:52,992 INFO L185 CegarLoopUtils]: At program point L138(lines 138 151) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-21 18:40:52,992 INFO L185 CegarLoopUtils]: At program point L140-2(line 140) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) .cse0))) [2021-02-21 18:40:52,992 INFO L185 CegarLoopUtils]: At program point L140-3(line 140) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~0 0)) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2021-02-21 18:40:52,992 INFO L185 CegarLoopUtils]: At program point L138-1(lines 130 154) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-21 18:40:52,992 INFO L192 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: true [2021-02-21 18:40:52,993 INFO L185 CegarLoopUtils]: At program point L136-1(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret17| 0)) [2021-02-21 18:40:52,993 INFO L185 CegarLoopUtils]: At program point L136-2(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret17| 0)) [2021-02-21 18:40:52,993 INFO L185 CegarLoopUtils]: At program point L136-3(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification1_spec__1_~tmp~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret17| 0))) [2021-02-21 18:40:52,993 INFO L192 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: true [2021-02-21 18:40:53,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 06:40:53 BoogieIcfgContainer [2021-02-21 18:40:53,015 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 18:40:53,016 INFO L168 Benchmark]: Toolchain (without parser) took 61624.37 ms. Allocated memory was 165.7 MB in the beginning and 647.0 MB in the end (delta: 481.3 MB). Free memory was 140.1 MB in the beginning and 374.0 MB in the end (delta: -233.9 MB). Peak memory consumption was 402.2 MB. Max. memory is 8.0 GB. [2021-02-21 18:40:53,016 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 165.7 MB. Free memory is still 140.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 18:40:53,016 INFO L168 Benchmark]: CACSL2BoogieTranslator took 775.79 ms. Allocated memory is still 165.7 MB. Free memory was 139.0 MB in the beginning and 119.1 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-21 18:40:53,017 INFO L168 Benchmark]: Boogie Preprocessor took 99.21 ms. Allocated memory is still 165.7 MB. Free memory was 119.1 MB in the beginning and 115.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-21 18:40:53,017 INFO L168 Benchmark]: RCFGBuilder took 1329.39 ms. Allocated memory is still 165.7 MB. Free memory was 115.3 MB in the beginning and 80.5 MB in the end (delta: 34.7 MB). Peak memory consumption was 39.8 MB. Max. memory is 8.0 GB. [2021-02-21 18:40:53,017 INFO L168 Benchmark]: TraceAbstraction took 59392.56 ms. Allocated memory was 165.7 MB in the beginning and 647.0 MB in the end (delta: 481.3 MB). Free memory was 80.0 MB in the beginning and 374.0 MB in the end (delta: -294.0 MB). Peak memory consumption was 341.5 MB. Max. memory is 8.0 GB. [2021-02-21 18:40:53,019 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 165.7 MB. Free memory is still 140.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 775.79 ms. Allocated memory is still 165.7 MB. Free memory was 139.0 MB in the beginning and 119.1 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 99.21 ms. Allocated memory is still 165.7 MB. Free memory was 119.1 MB in the beginning and 115.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1329.39 ms. Allocated memory is still 165.7 MB. Free memory was 115.3 MB in the beginning and 80.5 MB in the end (delta: 34.7 MB). Peak memory consumption was 39.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 59392.56 ms. Allocated memory was 165.7 MB in the beginning and 647.0 MB in the end (delta: 481.3 MB). Free memory was 80.0 MB in the beginning and 374.0 MB in the end (delta: -294.0 MB). Peak memory consumption was 341.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 160]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 329]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 328]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 407]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 414]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 496]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 302]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 257]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 400]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 486]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 246]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 238]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 205]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 197]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 319]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 74]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 86]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 173]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 425]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 479]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 156]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 130]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 599 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 23.1s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 18.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 36.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1014 SDtfs, 1435 SDslu, 1741 SDs, 0 SdLazy, 3086 SolverSat, 503 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 151 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 9.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=600occurred 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: 0.7s AutomataMinimizationTime, 5 MinimizatonAttempts, 376 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 239 LocationsWithAnnotation, 1509 PreInvPairs, 1906 NumberOfFragments, 2394 HoareAnnotationTreeSize, 1509 FomulaSimplifications, 306489 FormulaSimplificationTreeSizeReduction, 7.8s HoareSimplificationTime, 239 FomulaSimplificationsInter, 54526 FormulaSimplificationTreeSizeReductionInter, 28.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...