/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_product05.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 18:39:49,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 18:39:49,905 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 18:39:49,964 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 18:39:49,964 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 18:39:49,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 18:39:49,972 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 18:39:49,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 18:39:49,988 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 18:39:49,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 18:39:49,995 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 18:39:49,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 18:39:49,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 18:39:50,002 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 18:39:50,005 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 18:39:50,007 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 18:39:50,011 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 18:39:50,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 18:39:50,020 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 18:39:50,041 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 18:39:50,043 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 18:39:50,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 18:39:50,047 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 18:39:50,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 18:39:50,060 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 18:39:50,060 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 18:39:50,060 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 18:39:50,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 18:39:50,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 18:39:50,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 18:39:50,065 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 18:39:50,066 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 18:39:50,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 18:39:50,069 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 18:39:50,070 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 18:39:50,071 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 18:39:50,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 18:39:50,072 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 18:39:50,072 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 18:39:50,073 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 18:39:50,074 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 18:39:50,075 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 18:39:50,100 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 18:39:50,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 18:39:50,105 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 18:39:50,105 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 18:39:50,105 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 18:39:50,105 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 18:39:50,106 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 18:39:50,106 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 18:39:50,106 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 18:39:50,106 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 18:39:50,108 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 18:39:50,108 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 18:39:50,108 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 18:39:50,109 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 18:39:50,109 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 18:39:50,109 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 18:39:50,109 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 18:39:50,110 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 18:39:50,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 18:39:50,110 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 18:39:50,110 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 18:39:50,111 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 18:39:50,111 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 18:39:50,540 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 18:39:50,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 18:39:50,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 18:39:50,576 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 18:39:50,584 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 18:39:50,585 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product05.cil.c [2021-02-21 18:39:50,681 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fa095679/0b6cb89dd7ea4de08ffab2b61a18451e/FLAG4790f5c84 [2021-02-21 18:39:51,464 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 18:39:51,465 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product05.cil.c [2021-02-21 18:39:51,481 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fa095679/0b6cb89dd7ea4de08ffab2b61a18451e/FLAG4790f5c84 [2021-02-21 18:39:51,757 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fa095679/0b6cb89dd7ea4de08ffab2b61a18451e [2021-02-21 18:39:51,763 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 18:39:51,777 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 18:39:51,786 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 18:39:51,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 18:39:51,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 18:39:51,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:39:51" (1/1) ... [2021-02-21 18:39:51,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5226e075 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 18:39:51,794 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:39:51" (1/1) ... [2021-02-21 18:39:51,803 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 18:39:51,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 18:39:52,118 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_product05.cil.c[4222,4235] [2021-02-21 18:39:52,239 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:39:52,252 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 18:39:52,299 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_product05.cil.c[4222,4235] [2021-02-21 18:39:52,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:39:52,427 INFO L208 MainTranslator]: Completed translation [2021-02-21 18:39:52,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:39:52 WrapperNode [2021-02-21 18:39:52,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 18:39:52,429 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 18:39:52,429 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 18:39:52,429 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 18:39:52,444 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 18:39:52,444 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 18:39:52,463 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 18:39:52,463 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 18:39:52,496 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 18:39:52,508 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 18:39:52,513 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 18:39:52,520 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 18:39:52,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 18:39:52,521 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 18:39:52,522 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 18:39:52,523 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 18:39:52,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 18:39:52,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 18:39:52,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 18:39:52,666 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 18:39:52,667 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 18:39:52,667 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 18:39:52,667 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 18:39:52,667 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 18:39:52,667 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 18:39:52,667 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 18:39:52,668 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 18:39:52,668 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 18:39:52,668 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 18:39:52,669 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 18:39:52,669 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 18:39:52,669 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 18:39:52,670 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 18:39:52,670 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 18:39:52,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 18:39:52,670 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 18:39:52,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 18:39:52,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 18:39:52,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 18:39:52,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 18:39:52,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 18:39:52,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 18:39:52,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-21 18:39:52,672 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 18:39:52,672 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 18:39:52,672 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 18:39:52,673 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 18:39:52,673 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 18:39:52,673 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 18:39:52,673 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 18:39:52,673 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 18:39:52,674 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 18:39:52,674 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 18:39:52,676 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 18:39:52,676 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 18:39:52,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 18:39:52,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 18:39:52,677 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 18:39:52,677 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 18:39:52,678 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 18:39:52,678 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 18:39:52,678 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 18:39:52,678 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 18:39:52,678 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 18:39:52,679 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 18:39:52,679 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 18:39:52,679 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 18:39:52,679 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 18:39:52,679 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 18:39:52,679 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-21 18:39:52,680 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 18:39:52,680 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 18:39:52,680 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 18:39:52,680 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 18:39:52,680 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 18:39:52,680 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 18:39:52,681 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 18:39:52,681 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 18:39:52,681 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 18:39:52,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 18:39:52,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 18:39:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 18:39:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 18:39:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 18:39:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 18:39:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 18:39:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 18:39:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 18:39:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 18:39:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 18:39:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 18:39:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 18:39:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 18:39:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 18:39:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 18:39:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 18:39:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 18:39:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 18:39:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 18:39:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 18:39:52,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 18:39:52,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 18:39:53,920 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 18:39:53,921 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 18:39:53,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:39:53 BoogieIcfgContainer [2021-02-21 18:39:53,925 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 18:39:53,929 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 18:39:53,929 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 18:39:53,932 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 18:39:53,933 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 06:39:51" (1/3) ... [2021-02-21 18:39:53,933 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64ab04a5 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 18:39:53,934 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 18:39:53,934 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64ab04a5 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 18:39:53,934 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 18:39:53,936 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product05.cil.c [2021-02-21 18:39:53,942 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 18:39:53,947 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 18:39:53,965 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 18:39:53,990 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 18:39:53,990 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 18:39:53,991 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 18:39:53,991 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 18:39:53,991 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 18:39:53,991 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 18:39:53,991 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 18:39:53,991 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 18:39:54,014 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states. [2021-02-21 18:39:54,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-21 18:39:54,035 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:39:54,036 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 18:39:54,036 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:39:54,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:39:54,043 INFO L82 PathProgramCache]: Analyzing trace with hash -1236129235, now seen corresponding path program 1 times [2021-02-21 18:39:54,053 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:39:54,054 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2040481451] [2021-02-21 18:39:54,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:39:54,130 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:39:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,852 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:39:54,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:39:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:39:54,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:39:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:39:54,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:39:54,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 18:39:54,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:54,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 18:39:54,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:54,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:54,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:55,033 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 18:39:55,035 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2040481451] [2021-02-21 18:39:55,037 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:39:55,038 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-21 18:39:55,038 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [735900988] [2021-02-21 18:39:55,044 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-21 18:39:55,045 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:39:55,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-21 18:39:55,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-21 18:39:55,062 INFO L87 Difference]: Start difference. First operand 270 states. Second operand 3 states. [2021-02-21 18:39:56,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:39:56,428 INFO L93 Difference]: Finished difference Result 397 states and 477 transitions. [2021-02-21 18:39:56,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-21 18:39:56,431 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-21 18:39:56,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:39:56,463 INFO L225 Difference]: With dead ends: 397 [2021-02-21 18:39:56,463 INFO L226 Difference]: Without dead ends: 257 [2021-02-21 18:39:56,470 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-21 18:39:56,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2021-02-21 18:39:56,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 218. [2021-02-21 18:39:56,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218 states. [2021-02-21 18:39:56,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 235 transitions. [2021-02-21 18:39:56,684 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 235 transitions. Word has length 147 [2021-02-21 18:39:56,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:39:56,688 INFO L480 AbstractCegarLoop]: Abstraction has 218 states and 235 transitions. [2021-02-21 18:39:56,688 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-21 18:39:56,689 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 235 transitions. [2021-02-21 18:39:56,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-21 18:39:56,702 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:39:56,703 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 18:39:56,703 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 18:39:56,703 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:39:56,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:39:56,704 INFO L82 PathProgramCache]: Analyzing trace with hash 25353493, now seen corresponding path program 1 times [2021-02-21 18:39:56,705 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:39:56,705 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [254214244] [2021-02-21 18:39:56,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:39:56,710 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:39:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:56,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:56,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:56,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:56,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:39:56,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:56,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,125 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:39:57,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:39:57,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:57,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:57,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:39:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:57,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:57,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:39:57,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:57,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:57,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:39:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:57,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:57,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:39:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:57,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:57,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 18:39:57,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:57,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:57,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-21 18:39:57,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:57,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:57,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:57,257 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 18:39:57,258 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [254214244] [2021-02-21 18:39:57,258 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:39:57,258 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 18:39:57,259 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791064236] [2021-02-21 18:39:57,260 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 18:39:57,260 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:39:57,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 18:39:57,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-21 18:39:57,261 INFO L87 Difference]: Start difference. First operand 218 states and 235 transitions. Second operand 4 states. [2021-02-21 18:39:57,916 WARN L202 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:39:58,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:39:58,618 INFO L93 Difference]: Finished difference Result 313 states and 351 transitions. [2021-02-21 18:39:58,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-21 18:39:58,619 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-21 18:39:58,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:39:58,623 INFO L225 Difference]: With dead ends: 313 [2021-02-21 18:39:58,623 INFO L226 Difference]: Without dead ends: 240 [2021-02-21 18:39:58,625 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-21 18:39:58,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240 states. [2021-02-21 18:39:58,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240 to 208. [2021-02-21 18:39:58,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 208 states. [2021-02-21 18:39:58,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 208 states and 222 transitions. [2021-02-21 18:39:58,711 INFO L78 Accepts]: Start accepts. Automaton has 208 states and 222 transitions. Word has length 148 [2021-02-21 18:39:58,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:39:58,711 INFO L480 AbstractCegarLoop]: Abstraction has 208 states and 222 transitions. [2021-02-21 18:39:58,712 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 18:39:58,712 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 222 transitions. [2021-02-21 18:39:58,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-02-21 18:39:58,714 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:39:58,715 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 18:39:58,715 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 18:39:58,715 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:39:58,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:39:58,716 INFO L82 PathProgramCache]: Analyzing trace with hash -259562829, now seen corresponding path program 1 times [2021-02-21 18:39:58,716 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:39:58,716 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1415213410] [2021-02-21 18:39:58,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:39:58,720 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:39:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:58,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:58,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:39:58,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:58,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:39:58,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:58,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:39:58,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:58,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:39:58,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:58,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,143 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:39:59,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:39:59,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 18:39:59,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:39:59,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:39:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:39:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:39:59,307 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 18:39:59,309 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 18:39:59,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:39:59,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 18:39:59,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-21 18:39:59,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:39:59,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:39:59,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:39:59,409 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 18:39:59,410 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1415213410] [2021-02-21 18:39:59,410 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:39:59,410 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-21 18:39:59,411 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288740143] [2021-02-21 18:39:59,412 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-21 18:39:59,412 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:39:59,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-21 18:39:59,413 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-21 18:39:59,414 INFO L87 Difference]: Start difference. First operand 208 states and 222 transitions. Second operand 9 states. [2021-02-21 18:40:00,012 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:40:00,399 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:40:00,689 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:40:00,986 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:01,277 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:40:01,554 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:02,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:40:02,597 INFO L93 Difference]: Finished difference Result 333 states and 376 transitions. [2021-02-21 18:40:02,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-21 18:40:02,598 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 157 [2021-02-21 18:40:02,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:40:02,601 INFO L225 Difference]: With dead ends: 333 [2021-02-21 18:40:02,601 INFO L226 Difference]: Without dead ends: 240 [2021-02-21 18:40:02,602 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2021-02-21 18:40:02,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240 states. [2021-02-21 18:40:02,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240 to 208. [2021-02-21 18:40:02,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 208 states. [2021-02-21 18:40:02,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 208 states and 221 transitions. [2021-02-21 18:40:02,683 INFO L78 Accepts]: Start accepts. Automaton has 208 states and 221 transitions. Word has length 157 [2021-02-21 18:40:02,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:40:02,683 INFO L480 AbstractCegarLoop]: Abstraction has 208 states and 221 transitions. [2021-02-21 18:40:02,683 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-21 18:40:02,684 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 221 transitions. [2021-02-21 18:40:02,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 18:40:02,686 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:40:02,686 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 18:40:02,686 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 18:40:02,687 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:40:02,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:40:02,687 INFO L82 PathProgramCache]: Analyzing trace with hash 318454792, now seen corresponding path program 1 times [2021-02-21 18:40:02,688 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:40:02,688 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1107333219] [2021-02-21 18:40:02,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:40:02,691 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:40:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:02,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:02,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:02,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:02,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:02,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:02,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:02,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:02,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:02,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:02,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:02,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:02,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:02,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:02,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:03,007 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:40:03,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:40:03,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:03,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:03,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:03,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:03,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:03,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:40:03,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:03,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:03,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:03,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:40:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:03,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:03,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:03,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:40:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:03,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:03,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:03,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:40:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:03,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:03,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:03,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-21 18:40:03,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:03,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:03,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:03,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:40:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:03,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:03,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:03,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 18:40:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:03,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:03,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:03,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:03,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:03,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:03,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:03,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 18:40:03,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:03,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:03,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:03,274 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 18:40:03,274 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1107333219] [2021-02-21 18:40:03,275 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:40:03,275 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-21 18:40:03,275 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101552284] [2021-02-21 18:40:03,276 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-21 18:40:03,276 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:40:03,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-21 18:40:03,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-21 18:40:03,279 INFO L87 Difference]: Start difference. First operand 208 states and 221 transitions. Second operand 9 states. [2021-02-21 18:40:03,881 WARN L202 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:40:04,939 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:05,295 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:40:05,684 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:40:05,983 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:06,577 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:06,857 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:40:07,134 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:07,530 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:40:07,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:40:07,934 INFO L93 Difference]: Finished difference Result 472 states and 562 transitions. [2021-02-21 18:40:07,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 18:40:07,934 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 165 [2021-02-21 18:40:07,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:40:07,939 INFO L225 Difference]: With dead ends: 472 [2021-02-21 18:40:07,939 INFO L226 Difference]: Without dead ends: 379 [2021-02-21 18:40:07,941 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2021-02-21 18:40:07,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 379 states. [2021-02-21 18:40:08,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 379 to 286. [2021-02-21 18:40:08,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 286 states. [2021-02-21 18:40:08,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 311 transitions. [2021-02-21 18:40:08,068 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 311 transitions. Word has length 165 [2021-02-21 18:40:08,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:40:08,068 INFO L480 AbstractCegarLoop]: Abstraction has 286 states and 311 transitions. [2021-02-21 18:40:08,069 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-21 18:40:08,069 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 311 transitions. [2021-02-21 18:40:08,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2021-02-21 18:40:08,071 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:40:08,071 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 18:40:08,072 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 18:40:08,072 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:40:08,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:40:08,073 INFO L82 PathProgramCache]: Analyzing trace with hash 1339446498, now seen corresponding path program 1 times [2021-02-21 18:40:08,073 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:40:08,073 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [322524402] [2021-02-21 18:40:08,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:40:08,076 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:40:08,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:08,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:08,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:08,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:08,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:08,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:08,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:08,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:08,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:08,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:08,360 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:40:08,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:40:08,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:08,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:08,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:08,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:40:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:08,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:08,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-21 18:40:08,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:08,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:08,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-21 18:40:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:08,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:08,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-21 18:40:08,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:08,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:08,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 18:40:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:08,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:08,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-21 18:40:08,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:08,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:08,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:08,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:40:08,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:08,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:08,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-21 18:40:08,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:08,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:08,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-21 18:40:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:40:08,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:40:08,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:08,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:40:08,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:40:08,566 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 18:40:08,567 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [322524402] [2021-02-21 18:40:08,567 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:40:08,567 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 18:40:08,567 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420358025] [2021-02-21 18:40:08,568 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 18:40:08,568 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:40:08,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 18:40:08,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 18:40:08,569 INFO L87 Difference]: Start difference. First operand 286 states and 311 transitions. Second operand 10 states. [2021-02-21 18:40:09,107 WARN L202 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-21 18:40:10,100 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:10,417 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:40:10,720 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:11,005 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:40:11,290 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-21 18:40:11,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:40:11,452 INFO L93 Difference]: Finished difference Result 456 states and 521 transitions. [2021-02-21 18:40:11,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-21 18:40:11,452 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2021-02-21 18:40:11,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:40:11,453 INFO L225 Difference]: With dead ends: 456 [2021-02-21 18:40:11,453 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 18:40:11,455 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-21 18:40:11,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 18:40:11,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 18:40:11,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 18:40:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 18:40:11,456 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 170 [2021-02-21 18:40:11,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:40:11,456 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 18:40:11,456 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 18:40:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 18:40:11,456 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 18:40:11,457 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 18:40:11,459 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 18:40:11,954 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2021-02-21 18:40:12,529 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2021-02-21 18:40:12,637 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2021-02-21 18:40:14,002 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2021-02-21 18:40:16,523 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-21 18:40:16,887 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-21 18:40:17,279 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-21 18:40:17,730 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-21 18:40:17,921 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2021-02-21 18:40:18,316 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-21 18:40:18,684 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-21 18:40:19,023 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 17 [2021-02-21 18:40:19,245 WARN L202 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-21 18:40:19,603 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-21 18:40:19,974 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-21 18:40:20,168 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-21 18:40:20,535 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-21 18:40:20,731 WARN L202 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-21 18:40:20,925 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-21 18:40:21,324 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2021-02-21 18:40:21,532 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-21 18:40:21,716 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-21 18:40:21,946 WARN L202 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-21 18:40:22,136 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-21 18:40:22,502 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-21 18:40:22,684 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-21 18:40:22,889 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-21 18:40:23,087 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-21 18:40:23,307 WARN L202 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-21 18:40:23,492 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-21 18:40:23,865 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-21 18:40:24,099 WARN L202 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-21 18:40:24,314 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2021-02-21 18:40:24,679 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-21 18:40:24,871 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2021-02-21 18:40:25,071 WARN L202 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-21 18:40:25,461 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2021-02-21 18:40:25,662 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-21 18:40:25,846 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-21 18:40:26,222 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2021-02-21 18:40:26,620 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-21 18:40:26,948 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-21 18:40:27,143 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-21 18:40:27,339 WARN L202 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-21 18:40:27,520 WARN L202 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-21 18:40:27,702 WARN L202 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-21 18:40:27,933 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-21 18:40:28,269 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2021-02-21 18:40:28,476 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-21 18:40:28,683 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2021-02-21 18:40:28,994 WARN L202 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-21 18:40:29,365 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2021-02-21 18:40:29,557 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-21 18:40:29,748 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2021-02-21 18:40:29,983 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2021-02-21 18:40:30,376 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-21 18:40:30,577 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2021-02-21 18:40:30,944 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-21 18:40:31,322 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-21 18:40:31,547 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-21 18:40:31,735 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2021-02-21 18:40:31,939 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 19 [2021-02-21 18:40:32,192 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-21 18:40:32,393 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-21 18:40:32,578 WARN L202 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2021-02-21 18:40:32,583 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 18:40:32,584 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 18:40:32,584 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 18:40:32,584 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-21 18:40:32,584 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-21 18:40:32,584 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-21 18:40:32,585 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-21 18:40:32,585 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-21 18:40:32,585 INFO L189 CegarLoopUtils]: For program point L436-1(line 436) no Hoare annotation was computed. [2021-02-21 18:40:32,585 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 394 449) no Hoare annotation was computed. [2021-02-21 18:40:32,585 INFO L189 CegarLoopUtils]: For program point L436-2(line 436) no Hoare annotation was computed. [2021-02-21 18:40:32,585 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-21 18:40:32,585 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-21 18:40:32,585 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-21 18:40:32,585 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-21 18:40:32,586 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-21 18:40:32,586 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-21 18:40:32,586 INFO L189 CegarLoopUtils]: For program point L441(lines 418 442) no Hoare annotation was computed. [2021-02-21 18:40:32,586 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-21 18:40:32,586 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-21 18:40:32,586 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-21 18:40:32,586 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-21 18:40:32,586 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-21 18:40:32,586 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-21 18:40:32,586 INFO L189 CegarLoopUtils]: For program point L425(lines 425 429) no Hoare annotation was computed. [2021-02-21 18:40:32,586 INFO L189 CegarLoopUtils]: For program point L425-1(lines 425 429) no Hoare annotation was computed. [2021-02-21 18:40:32,586 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 394 449) no Hoare annotation was computed. [2021-02-21 18:40:32,587 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 394 449) no Hoare annotation was computed. [2021-02-21 18:40:32,587 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-21 18:40:32,587 INFO L189 CegarLoopUtils]: For program point L417-1(line 417) no Hoare annotation was computed. [2021-02-21 18:40:32,587 INFO L189 CegarLoopUtils]: For program point L417-2(line 417) no Hoare annotation was computed. [2021-02-21 18:40:32,587 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-21 18:40:32,587 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-21 18:40:32,587 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-21 18:40:32,587 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-21 18:40:32,587 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-21 18:40:32,588 INFO L189 CegarLoopUtils]: For program point L438-1(lines 419 440) no Hoare annotation was computed. [2021-02-21 18:40:32,588 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-21 18:40:32,588 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-21 18:40:32,588 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-21 18:40:32,588 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-21 18:40:32,588 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-21 18:40:32,588 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-21 18:40:32,588 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-21 18:40:32,588 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-21 18:40:32,588 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-21 18:40:32,588 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-21 18:40:32,589 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-21 18:40:32,589 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-21 18:40:32,589 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-21 18:40:32,589 INFO L189 CegarLoopUtils]: For program point L502(lines 475 503) no Hoare annotation was computed. [2021-02-21 18:40:32,589 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-21 18:40:32,589 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-21 18:40:32,589 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 450 509) no Hoare annotation was computed. [2021-02-21 18:40:32,589 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-21 18:40:32,589 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-21 18:40:32,589 INFO L189 CegarLoopUtils]: For program point L494-1(line 494) no Hoare annotation was computed. [2021-02-21 18:40:32,589 INFO L189 CegarLoopUtils]: For program point L494-2(line 494) no Hoare annotation was computed. [2021-02-21 18:40:32,590 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-21 18:40:32,590 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 450 509) no Hoare annotation was computed. [2021-02-21 18:40:32,590 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-21 18:40:32,590 INFO L189 CegarLoopUtils]: For program point L490-1(line 490) no Hoare annotation was computed. [2021-02-21 18:40:32,590 INFO L189 CegarLoopUtils]: For program point L490-2(line 490) no Hoare annotation was computed. [2021-02-21 18:40:32,590 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-21 18:40:32,590 INFO L189 CegarLoopUtils]: For program point L482(lines 482 486) no Hoare annotation was computed. [2021-02-21 18:40:32,590 INFO L189 CegarLoopUtils]: For program point L482-1(lines 482 486) no Hoare annotation was computed. [2021-02-21 18:40:32,590 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-21 18:40:32,590 INFO L189 CegarLoopUtils]: For program point L474-1(line 474) no Hoare annotation was computed. [2021-02-21 18:40:32,590 INFO L189 CegarLoopUtils]: For program point L474-2(line 474) no Hoare annotation was computed. [2021-02-21 18:40:32,591 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-21 18:40:32,591 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 450 509) no Hoare annotation was computed. [2021-02-21 18:40:32,591 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-21 18:40:32,591 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-21 18:40:32,591 INFO L189 CegarLoopUtils]: For program point L499-1(line 499) no Hoare annotation was computed. [2021-02-21 18:40:32,591 INFO L189 CegarLoopUtils]: For program point L499-2(line 499) no Hoare annotation was computed. [2021-02-21 18:40:32,591 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-21 18:40:32,591 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-21 18:40:32,591 INFO L189 CegarLoopUtils]: For program point L495-1(line 495) no Hoare annotation was computed. [2021-02-21 18:40:32,591 INFO L189 CegarLoopUtils]: For program point L495-2(line 495) no Hoare annotation was computed. [2021-02-21 18:40:32,591 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-21 18:40:32,592 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-21 18:40:32,592 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-21 18:40:32,592 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-21 18:40:32,592 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-21 18:40:32,592 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-21 18:40:32,592 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-21 18:40:32,592 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-21 18:40:32,592 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-21 18:40:32,592 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-21 18:40:32,592 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-21 18:40:32,592 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-21 18:40:32,593 INFO L189 CegarLoopUtils]: For program point L476-2(lines 476 501) no Hoare annotation was computed. [2021-02-21 18:40:32,593 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-21 18:40:32,593 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-21 18:40:32,593 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-21 18:40:32,593 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-21 18:40:32,593 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-21 18:40:32,593 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-21 18:40:32,593 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-21 18:40:32,593 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 851 857) the Hoare annotation is: true [2021-02-21 18:40:32,594 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 851 857) the Hoare annotation is: true [2021-02-21 18:40:32,594 INFO L185 CegarLoopUtils]: At program point L863(line 863) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,594 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 858 866) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2021-02-21 18:40:32,594 INFO L192 CegarLoopUtils]: At program point L862(line 862) the Hoare annotation is: true [2021-02-21 18:40:32,594 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 858 866) the Hoare annotation is: true [2021-02-21 18:40:32,594 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 858 866) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2021-02-21 18:40:32,595 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 809 831) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:40:32,595 INFO L192 CegarLoopUtils]: At program point L828(line 828) the Hoare annotation is: true [2021-02-21 18:40:32,595 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 809 831) the Hoare annotation is: true [2021-02-21 18:40:32,595 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (or (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:32,595 INFO L185 CegarLoopUtils]: At program point L821-1(line 821) the Hoare annotation is: (or (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:32,595 INFO L185 CegarLoopUtils]: At program point L819(lines 819 826) the Hoare annotation is: (or (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:32,596 INFO L192 CegarLoopUtils]: At program point L819-1(lines 819 826) the Hoare annotation is: true [2021-02-21 18:40:32,596 INFO L185 CegarLoopUtils]: At program point L817(line 817) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:32,596 INFO L185 CegarLoopUtils]: At program point L816(line 816) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:40:32,596 INFO L185 CegarLoopUtils]: At program point L817-1(line 817) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:32,596 INFO L185 CegarLoopUtils]: At program point L815(line 815) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:40:32,596 INFO L185 CegarLoopUtils]: At program point L817-2(line 817) the Hoare annotation is: (or (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:32,597 INFO L185 CegarLoopUtils]: At program point L815-1(line 815) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:40:32,597 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 809 831) the Hoare annotation is: true [2021-02-21 18:40:32,597 INFO L185 CegarLoopUtils]: At program point L811(line 811) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:40:32,597 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 765 788) no Hoare annotation was computed. [2021-02-21 18:40:32,597 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 765 788) no Hoare annotation was computed. [2021-02-21 18:40:32,597 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 765 788) no Hoare annotation was computed. [2021-02-21 18:40:32,597 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-21 18:40:32,597 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-21 18:40:32,597 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-21 18:40:32,598 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-21 18:40:32,598 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-21 18:40:32,598 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-21 18:40:32,598 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-21 18:40:32,598 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-21 18:40:32,598 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-21 18:40:32,598 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-21 18:40:32,598 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-21 18:40:32,598 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-21 18:40:32,599 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-21 18:40:32,599 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-21 18:40:32,599 INFO L192 CegarLoopUtils]: At program point L225(line 225) the Hoare annotation is: true [2021-02-21 18:40:32,599 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 221 229) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,599 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 221 229) the Hoare annotation is: true [2021-02-21 18:40:32,599 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 221 229) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,599 INFO L185 CegarLoopUtils]: At program point L226(line 226) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,599 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-21 18:40:32,599 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-21 18:40:32,600 INFO L189 CegarLoopUtils]: For program point L249(lines 249 257) no Hoare annotation was computed. [2021-02-21 18:40:32,600 INFO L189 CegarLoopUtils]: For program point L249-2(lines 249 257) no Hoare annotation was computed. [2021-02-21 18:40:32,600 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-21 18:40:32,600 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-21 18:40:32,600 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 230 265) no Hoare annotation was computed. [2021-02-21 18:40:32,600 INFO L189 CegarLoopUtils]: For program point L237(lines 237 245) no Hoare annotation was computed. [2021-02-21 18:40:32,600 INFO L189 CegarLoopUtils]: For program point L237-2(lines 237 245) no Hoare annotation was computed. [2021-02-21 18:40:32,600 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 230 265) no Hoare annotation was computed. [2021-02-21 18:40:32,600 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-21 18:40:32,600 INFO L189 CegarLoopUtils]: For program point L260-1(line 260) no Hoare annotation was computed. [2021-02-21 18:40:32,600 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 230 265) no Hoare annotation was computed. [2021-02-21 18:40:32,601 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 844 850) the Hoare annotation is: true [2021-02-21 18:40:32,601 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 844 850) the Hoare annotation is: true [2021-02-21 18:40:32,601 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-21 18:40:32,601 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-21 18:40:32,601 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-21 18:40:32,601 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-21 18:40:32,601 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-21 18:40:32,601 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-21 18:40:32,601 INFO L189 CegarLoopUtils]: For program point L378-1(line 378) no Hoare annotation was computed. [2021-02-21 18:40:32,601 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-21 18:40:32,602 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 348 393) no Hoare annotation was computed. [2021-02-21 18:40:32,602 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-21 18:40:32,602 INFO L189 CegarLoopUtils]: For program point L374-1(line 374) no Hoare annotation was computed. [2021-02-21 18:40:32,602 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-21 18:40:32,602 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-21 18:40:32,602 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 348 393) no Hoare annotation was computed. [2021-02-21 18:40:32,602 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-21 18:40:32,602 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-21 18:40:32,602 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 348 393) no Hoare annotation was computed. [2021-02-21 18:40:32,602 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-21 18:40:32,603 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-21 18:40:32,603 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-21 18:40:32,603 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-21 18:40:32,603 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-21 18:40:32,603 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-21 18:40:32,603 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-21 18:40:32,603 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-21 18:40:32,603 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-21 18:40:32,603 INFO L189 CegarLoopUtils]: For program point L385-1(line 385) no Hoare annotation was computed. [2021-02-21 18:40:32,603 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-21 18:40:32,603 INFO L189 CegarLoopUtils]: For program point L385-2(line 385) no Hoare annotation was computed. [2021-02-21 18:40:32,604 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-21 18:40:32,604 INFO L189 CegarLoopUtils]: For program point L348(lines 348 393) no Hoare annotation was computed. [2021-02-21 18:40:32,604 INFO L189 CegarLoopUtils]: For program point L348-1(lines 348 393) no Hoare annotation was computed. [2021-02-21 18:40:32,604 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-21 18:40:32,604 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-21 18:40:32,604 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-21 18:40:32,604 INFO L189 CegarLoopUtils]: For program point L371-1(line 371) no Hoare annotation was computed. [2021-02-21 18:40:32,604 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-21 18:40:32,604 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-21 18:40:32,604 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-21 18:40:32,604 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-21 18:40:32,605 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-21 18:40:32,605 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-21 18:40:32,605 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-21 18:40:32,605 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-21 18:40:32,605 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-21 18:40:32,605 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-21 18:40:32,605 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-21 18:40:32,605 INFO L189 CegarLoopUtils]: For program point L702-1(line 702) no Hoare annotation was computed. [2021-02-21 18:40:32,605 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-21 18:40:32,605 INFO L189 CegarLoopUtils]: For program point L702-2(line 702) no Hoare annotation was computed. [2021-02-21 18:40:32,605 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-21 18:40:32,606 INFO L189 CegarLoopUtils]: For program point L700-1(line 700) no Hoare annotation was computed. [2021-02-21 18:40:32,606 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-21 18:40:32,606 INFO L189 CegarLoopUtils]: For program point L700-2(line 700) no Hoare annotation was computed. [2021-02-21 18:40:32,606 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 661 706) no Hoare annotation was computed. [2021-02-21 18:40:32,606 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-21 18:40:32,606 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-21 18:40:32,606 INFO L189 CegarLoopUtils]: For program point L661(lines 661 706) no Hoare annotation was computed. [2021-02-21 18:40:32,606 INFO L189 CegarLoopUtils]: For program point L692(lines 692 693) no Hoare annotation was computed. [2021-02-21 18:40:32,606 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 661 706) no Hoare annotation was computed. [2021-02-21 18:40:32,606 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-21 18:40:32,606 INFO L189 CegarLoopUtils]: For program point L680-1(line 680) no Hoare annotation was computed. [2021-02-21 18:40:32,607 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-21 18:40:32,607 INFO L189 CegarLoopUtils]: For program point L680-2(line 680) no Hoare annotation was computed. [2021-02-21 18:40:32,607 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 661 706) no Hoare annotation was computed. [2021-02-21 18:40:32,607 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-21 18:40:32,607 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-21 18:40:32,607 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-21 18:40:32,607 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-21 18:40:32,607 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-21 18:40:32,607 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-21 18:40:32,607 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-21 18:40:32,607 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-21 18:40:32,608 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-21 18:40:32,608 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-21 18:40:32,608 INFO L189 CegarLoopUtils]: For program point L685(lines 685 686) no Hoare annotation was computed. [2021-02-21 18:40:32,608 INFO L189 CegarLoopUtils]: For program point L681(lines 681 688) no Hoare annotation was computed. [2021-02-21 18:40:32,608 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-21 18:40:32,608 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-21 18:40:32,608 INFO L189 CegarLoopUtils]: For program point L675(lines 675 695) no Hoare annotation was computed. [2021-02-21 18:40:32,608 INFO L189 CegarLoopUtils]: For program point L675-1(lines 675 695) no Hoare annotation was computed. [2021-02-21 18:40:32,608 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 796 805) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:40:32,608 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 796 805) the Hoare annotation is: true [2021-02-21 18:40:32,609 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 796 805) the Hoare annotation is: true [2021-02-21 18:40:32,609 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 210 220) the Hoare annotation is: true [2021-02-21 18:40:32,609 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 210 220) the Hoare annotation is: true [2021-02-21 18:40:32,609 INFO L192 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: true [2021-02-21 18:40:32,609 INFO L192 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: true [2021-02-21 18:40:32,609 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 210 220) the Hoare annotation is: true [2021-02-21 18:40:32,609 INFO L192 CegarLoopUtils]: At program point L215-1(line 215) the Hoare annotation is: true [2021-02-21 18:40:32,609 INFO L192 CegarLoopUtils]: At program point L215-2(line 215) the Hoare annotation is: true [2021-02-21 18:40:32,609 INFO L192 CegarLoopUtils]: At program point L215-3(line 215) the Hoare annotation is: true [2021-02-21 18:40:32,609 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 202 209) the Hoare annotation is: true [2021-02-21 18:40:32,609 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 202 209) the Hoare annotation is: true [2021-02-21 18:40:32,610 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 202 209) the Hoare annotation is: true [2021-02-21 18:40:32,610 INFO L185 CegarLoopUtils]: At program point L188(line 188) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,610 INFO L185 CegarLoopUtils]: At program point L188-1(lines 169 193) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,610 INFO L185 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,610 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 169 193) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,610 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 169 193) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,610 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,610 INFO L185 CegarLoopUtils]: At program point L177(lines 177 185) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,610 INFO L185 CegarLoopUtils]: At program point L175(line 175) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,611 INFO L185 CegarLoopUtils]: At program point L175-1(line 175) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,611 INFO L185 CegarLoopUtils]: At program point L173(lines 173 190) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,611 INFO L185 CegarLoopUtils]: At program point L175-2(line 175) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,611 INFO L185 CegarLoopUtils]: At program point L175-3(line 175) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,611 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 161 167) the Hoare annotation is: true [2021-02-21 18:40:32,611 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 161 167) the Hoare annotation is: true [2021-02-21 18:40:32,611 INFO L185 CegarLoopUtils]: At program point L279(line 279) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:40:32,611 INFO L185 CegarLoopUtils]: At program point L333(lines 286 334) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:40:32,612 INFO L185 CegarLoopUtils]: At program point L321(line 321) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,612 INFO L185 CegarLoopUtils]: At program point L288(lines 287 332) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,612 INFO L185 CegarLoopUtils]: At program point L321-1(line 321) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,612 INFO L185 CegarLoopUtils]: At program point L321-2(line 321) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,612 INFO L185 CegarLoopUtils]: At program point L317(lines 317 328) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,612 INFO L185 CegarLoopUtils]: At program point L280(line 280) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:40:32,612 INFO L185 CegarLoopUtils]: At program point L309(line 309) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,613 INFO L185 CegarLoopUtils]: At program point L305(line 305) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,613 INFO L185 CegarLoopUtils]: At program point L305-1(line 305) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,613 INFO L185 CegarLoopUtils]: At program point L330(lines 287 332) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,613 INFO L185 CegarLoopUtils]: At program point L297(lines 297 303) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,613 INFO L185 CegarLoopUtils]: At program point L297-1(lines 297 303) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,613 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 277 340) the Hoare annotation is: true [2021-02-21 18:40:32,613 INFO L185 CegarLoopUtils]: At program point L289(lines 289 293) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,613 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 277 340) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:40:32,614 INFO L185 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:40:32,614 INFO L185 CegarLoopUtils]: At program point L281(line 281) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:40:32,614 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 277 340) the Hoare annotation is: true [2021-02-21 18:40:32,614 INFO L185 CegarLoopUtils]: At program point L323(lines 323 327) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,614 INFO L185 CegarLoopUtils]: At program point L323-2(lines 317 328) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,614 INFO L185 CegarLoopUtils]: At program point L315(line 315) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,614 INFO L185 CegarLoopUtils]: At program point L282(line 282) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-21 18:40:32,614 INFO L185 CegarLoopUtils]: At program point L315-1(line 315) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,614 INFO L185 CegarLoopUtils]: At program point L307(lines 307 313) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,615 INFO L185 CegarLoopUtils]: At program point L307-1(lines 307 313) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,615 INFO L185 CegarLoopUtils]: At program point L299(line 299) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,615 INFO L185 CegarLoopUtils]: At program point L295(line 295) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,615 INFO L185 CegarLoopUtils]: At program point L295-1(line 295) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:40:32,615 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-21 18:40:32,615 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 615 660) no Hoare annotation was computed. [2021-02-21 18:40:32,615 INFO L189 CegarLoopUtils]: For program point L634-1(line 634) no Hoare annotation was computed. [2021-02-21 18:40:32,615 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-21 18:40:32,615 INFO L189 CegarLoopUtils]: For program point L634-2(line 634) no Hoare annotation was computed. [2021-02-21 18:40:32,615 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-21 18:40:32,615 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-21 18:40:32,616 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-21 18:40:32,616 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-21 18:40:32,616 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-21 18:40:32,616 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-21 18:40:32,616 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-21 18:40:32,616 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-21 18:40:32,616 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-21 18:40:32,616 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-21 18:40:32,616 INFO L189 CegarLoopUtils]: For program point L639(lines 639 640) no Hoare annotation was computed. [2021-02-21 18:40:32,616 INFO L189 CegarLoopUtils]: For program point L635(lines 635 642) no Hoare annotation was computed. [2021-02-21 18:40:32,616 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-21 18:40:32,616 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-21 18:40:32,616 INFO L189 CegarLoopUtils]: For program point L629(lines 629 649) no Hoare annotation was computed. [2021-02-21 18:40:32,616 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 615 660) no Hoare annotation was computed. [2021-02-21 18:40:32,617 INFO L189 CegarLoopUtils]: For program point L629-1(lines 629 649) no Hoare annotation was computed. [2021-02-21 18:40:32,617 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-21 18:40:32,617 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 615 660) no Hoare annotation was computed. [2021-02-21 18:40:32,617 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-21 18:40:32,617 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-21 18:40:32,617 INFO L189 CegarLoopUtils]: For program point L656-1(line 656) no Hoare annotation was computed. [2021-02-21 18:40:32,617 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-21 18:40:32,617 INFO L189 CegarLoopUtils]: For program point L656-2(line 656) no Hoare annotation was computed. [2021-02-21 18:40:32,617 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-21 18:40:32,617 INFO L189 CegarLoopUtils]: For program point L654-1(line 654) no Hoare annotation was computed. [2021-02-21 18:40:32,617 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-21 18:40:32,617 INFO L189 CegarLoopUtils]: For program point L654-2(line 654) no Hoare annotation was computed. [2021-02-21 18:40:32,618 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-21 18:40:32,618 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-21 18:40:32,618 INFO L189 CegarLoopUtils]: For program point L615(lines 615 660) no Hoare annotation was computed. [2021-02-21 18:40:32,618 INFO L189 CegarLoopUtils]: For program point L646(lines 646 647) no Hoare annotation was computed. [2021-02-21 18:40:32,618 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-21 18:40:32,618 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-21 18:40:32,618 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2021-02-21 18:40:32,618 INFO L189 CegarLoopUtils]: For program point L103(lines 103 111) no Hoare annotation was computed. [2021-02-21 18:40:32,618 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2021-02-21 18:40:32,618 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-21 18:40:32,618 INFO L189 CegarLoopUtils]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2021-02-21 18:40:32,619 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2021-02-21 18:40:32,619 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-21 18:40:32,619 INFO L189 CegarLoopUtils]: For program point L572-1(line 572) no Hoare annotation was computed. [2021-02-21 18:40:32,619 INFO L189 CegarLoopUtils]: For program point L572-2(line 572) no Hoare annotation was computed. [2021-02-21 18:40:32,619 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-21 18:40:32,619 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-21 18:40:32,619 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-21 18:40:32,619 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-21 18:40:32,619 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-21 18:40:32,619 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-21 18:40:32,619 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-21 18:40:32,620 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-21 18:40:32,620 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-21 18:40:32,620 INFO L189 CegarLoopUtils]: For program point L590-1(line 590) no Hoare annotation was computed. [2021-02-21 18:40:32,620 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-21 18:40:32,620 INFO L189 CegarLoopUtils]: For program point L590-2(line 590) no Hoare annotation was computed. [2021-02-21 18:40:32,620 INFO L189 CegarLoopUtils]: For program point L582(lines 560 583) no Hoare annotation was computed. [2021-02-21 18:40:32,620 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-21 18:40:32,620 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-21 18:40:32,620 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-21 18:40:32,620 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 512 614) no Hoare annotation was computed. [2021-02-21 18:40:32,620 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-21 18:40:32,621 INFO L189 CegarLoopUtils]: For program point L541(lines 541 557) no Hoare annotation was computed. [2021-02-21 18:40:32,621 INFO L189 CegarLoopUtils]: For program point L574-1(line 574) no Hoare annotation was computed. [2021-02-21 18:40:32,621 INFO L189 CegarLoopUtils]: For program point L574-2(line 574) no Hoare annotation was computed. [2021-02-21 18:40:32,621 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-21 18:40:32,621 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-21 18:40:32,621 INFO L189 CegarLoopUtils]: For program point L558(lines 558 599) no Hoare annotation was computed. [2021-02-21 18:40:32,621 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-21 18:40:32,621 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-21 18:40:32,621 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 512 614) no Hoare annotation was computed. [2021-02-21 18:40:32,621 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-21 18:40:32,621 INFO L189 CegarLoopUtils]: For program point L550-1(line 550) no Hoare annotation was computed. [2021-02-21 18:40:32,622 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-21 18:40:32,622 INFO L189 CegarLoopUtils]: For program point L600(lines 600 611) no Hoare annotation was computed. [2021-02-21 18:40:32,622 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 512 614) no Hoare annotation was computed. [2021-02-21 18:40:32,622 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-21 18:40:32,622 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-21 18:40:32,622 INFO L189 CegarLoopUtils]: For program point L592-1(line 592) no Hoare annotation was computed. [2021-02-21 18:40:32,622 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-21 18:40:32,622 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-21 18:40:32,622 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-21 18:40:32,622 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-21 18:40:32,622 INFO L189 CegarLoopUtils]: For program point L576-1(line 576) no Hoare annotation was computed. [2021-02-21 18:40:32,623 INFO L189 CegarLoopUtils]: For program point L543-1(line 543) no Hoare annotation was computed. [2021-02-21 18:40:32,623 INFO L189 CegarLoopUtils]: For program point L601(lines 601 608) no Hoare annotation was computed. [2021-02-21 18:40:32,623 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-21 18:40:32,623 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-21 18:40:32,623 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-21 18:40:32,623 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-21 18:40:32,623 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-21 18:40:32,623 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-21 18:40:32,623 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-21 18:40:32,623 INFO L189 CegarLoopUtils]: For program point L536(lines 536 540) no Hoare annotation was computed. [2021-02-21 18:40:32,623 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-21 18:40:32,624 INFO L189 CegarLoopUtils]: For program point L561-2(lines 561 581) no Hoare annotation was computed. [2021-02-21 18:40:32,624 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-21 18:40:32,624 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-21 18:40:32,624 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-21 18:40:32,624 INFO L189 CegarLoopUtils]: For program point L512(lines 512 614) no Hoare annotation was computed. [2021-02-21 18:40:32,624 INFO L189 CegarLoopUtils]: For program point L512-1(lines 512 614) no Hoare annotation was computed. [2021-02-21 18:40:32,624 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-21 18:40:32,624 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-21 18:40:32,624 INFO L189 CegarLoopUtils]: For program point L603-1(line 603) no Hoare annotation was computed. [2021-02-21 18:40:32,624 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-21 18:40:32,624 INFO L189 CegarLoopUtils]: For program point L603-2(line 603) no Hoare annotation was computed. [2021-02-21 18:40:32,625 INFO L189 CegarLoopUtils]: For program point L562(lines 561 581) no Hoare annotation was computed. [2021-02-21 18:40:32,625 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-21 18:40:32,625 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-21 18:40:32,625 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-21 18:40:32,625 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-21 18:40:32,625 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-21 18:40:32,625 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-21 18:40:32,625 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-21 18:40:32,625 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-21 18:40:32,625 INFO L189 CegarLoopUtils]: For program point L546-1(line 546) no Hoare annotation was computed. [2021-02-21 18:40:32,625 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-21 18:40:32,625 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-21 18:40:32,626 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-21 18:40:32,626 INFO L189 CegarLoopUtils]: For program point L563(lines 563 567) no Hoare annotation was computed. [2021-02-21 18:40:32,626 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-21 18:40:32,626 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-21 18:40:32,626 INFO L189 CegarLoopUtils]: For program point L588-1(line 588) no Hoare annotation was computed. [2021-02-21 18:40:32,626 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-21 18:40:32,626 INFO L189 CegarLoopUtils]: For program point L588-2(line 588) no Hoare annotation was computed. [2021-02-21 18:40:32,626 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-21 18:40:32,626 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 834 843) no Hoare annotation was computed. [2021-02-21 18:40:32,626 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 834 843) no Hoare annotation was computed. [2021-02-21 18:40:32,626 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-21 18:40:32,627 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-21 18:40:32,627 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 834 843) no Hoare annotation was computed. [2021-02-21 18:40:32,627 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-21 18:40:32,627 INFO L189 CegarLoopUtils]: For program point L836-1(line 836) no Hoare annotation was computed. [2021-02-21 18:40:32,627 INFO L189 CegarLoopUtils]: For program point L836-2(line 836) no Hoare annotation was computed. [2021-02-21 18:40:32,627 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 18:40:32,627 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 18:40:32,627 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 18:40:32,627 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 18:40:32,628 INFO L185 CegarLoopUtils]: At program point L692(line 692) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,628 INFO L185 CegarLoopUtils]: At program point L692-1(line 692) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,628 INFO L185 CegarLoopUtils]: At program point L647(line 647) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,628 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 18:40:32,628 INFO L185 CegarLoopUtils]: At program point L259(line 259) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,628 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 18:40:32,628 INFO L185 CegarLoopUtils]: At program point L259-1(line 259) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,628 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 18:40:32,628 INFO L185 CegarLoopUtils]: At program point L259-2(line 259) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,628 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 18:40:32,629 INFO L185 CegarLoopUtils]: At program point L259-3(line 259) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,629 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 18:40:32,629 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 18:40:32,629 INFO L185 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,629 INFO L185 CegarLoopUtils]: At program point L639(line 639) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,629 INFO L185 CegarLoopUtils]: At program point L511(line 511) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:40:32,629 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 18:40:32,629 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 18:40:32,629 INFO L185 CegarLoopUtils]: At program point L255-1(line 255) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,630 INFO L185 CegarLoopUtils]: At program point L639-1(line 639) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,630 INFO L185 CegarLoopUtils]: At program point L734(line 734) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:40:32,630 INFO L185 CegarLoopUtils]: At program point L255-2(line 255) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,630 INFO L185 CegarLoopUtils]: At program point L255-3(line 255) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,630 INFO L185 CegarLoopUtils]: At program point L251(line 251) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,630 INFO L185 CegarLoopUtils]: At program point L255-4(line 255) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,630 INFO L185 CegarLoopUtils]: At program point L251-1(line 251) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,630 INFO L185 CegarLoopUtils]: At program point L251-2(line 251) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,630 INFO L185 CegarLoopUtils]: At program point L251-3(line 251) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,631 INFO L185 CegarLoopUtils]: At program point L247(line 247) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,631 INFO L185 CegarLoopUtils]: At program point L247-1(line 247) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,631 INFO L185 CegarLoopUtils]: At program point L247-2(line 247) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,631 INFO L185 CegarLoopUtils]: At program point L693(line 693) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,631 INFO L185 CegarLoopUtils]: At program point L247-3(line 247) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,631 INFO L185 CegarLoopUtils]: At program point L243(line 243) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,631 INFO L185 CegarLoopUtils]: At program point L247-4(line 247) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,631 INFO L185 CegarLoopUtils]: At program point L243-1(line 243) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,631 INFO L185 CegarLoopUtils]: At program point L247-5(line 247) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,632 INFO L185 CegarLoopUtils]: At program point L243-2(line 243) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,632 INFO L185 CegarLoopUtils]: At program point L247-6(line 247) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,632 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 18:40:32,632 INFO L185 CegarLoopUtils]: At program point L243-3(line 243) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,632 INFO L185 CegarLoopUtils]: At program point L247-7(line 247) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,632 INFO L185 CegarLoopUtils]: At program point L239(line 239) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,632 INFO L185 CegarLoopUtils]: At program point L243-4(line 243) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,632 INFO L185 CegarLoopUtils]: At program point L239-1(line 239) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,632 INFO L185 CegarLoopUtils]: At program point L239-2(line 239) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,632 INFO L185 CegarLoopUtils]: At program point L685(line 685) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,633 INFO L185 CegarLoopUtils]: At program point L239-3(line 239) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,633 INFO L185 CegarLoopUtils]: At program point L685-1(line 685) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,633 INFO L185 CegarLoopUtils]: At program point L235(line 235) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,633 INFO L185 CegarLoopUtils]: At program point L640(line 640) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,633 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 18:40:32,633 INFO L185 CegarLoopUtils]: At program point L686(line 686) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,633 INFO L185 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,633 INFO L185 CegarLoopUtils]: At program point L133(line 133) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-21 18:40:32,633 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 18:40:32,633 INFO L185 CegarLoopUtils]: At program point L261-1(line 261) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,634 INFO L185 CegarLoopUtils]: At program point L261-2(line 261) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,634 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 18:40:32,634 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 18:40:32,634 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 18:40:32,634 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 18:40:32,634 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 18:40:32,634 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 18:40:32,634 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 18:40:32,635 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string58.base| |old(#t~string58.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~string69.base| |old(#t~string69.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#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~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 18:40:32,635 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 18:40:32,635 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 18:40:32,635 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 18:40:32,635 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 18:40:32,635 INFO L185 CegarLoopUtils]: At program point L646(line 646) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,635 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:40:32,635 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 18:40:32,636 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 18:40:32,636 INFO L185 CegarLoopUtils]: At program point L646-1(line 646) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:40:32,636 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 18:40:32,636 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 18:40:32,636 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 18:40:32,636 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 18:40:32,636 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 18:40:32,636 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 194 201) no Hoare annotation was computed. [2021-02-21 18:40:32,636 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 194 201) no Hoare annotation was computed. [2021-02-21 18:40:32,636 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 194 201) no Hoare annotation was computed. [2021-02-21 18:40:32,636 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 118 126) no Hoare annotation was computed. [2021-02-21 18:40:32,637 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-21 18:40:32,637 INFO L189 CegarLoopUtils]: For program point L122(line 122) no Hoare annotation was computed. [2021-02-21 18:40:32,637 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 118 126) no Hoare annotation was computed. [2021-02-21 18:40:32,637 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 118 126) no Hoare annotation was computed. [2021-02-21 18:40:32,637 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)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,637 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-21 18:40:32,637 INFO L192 CegarLoopUtils]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2021-02-21 18:40:32,637 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 18:40:32,637 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2021-02-21 18:40:32,637 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 18:40:32,638 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 18:40:32,638 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 18:40:32,638 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 18:40:32,638 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2021-02-21 18:40:32,638 INFO L185 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) [2021-02-21 18:40:32,638 INFO L192 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: true [2021-02-21 18:40:32,638 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)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,638 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)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,638 INFO L185 CegarLoopUtils]: At program point L150(line 150) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,639 INFO L185 CegarLoopUtils]: At program point L148(lines 148 154) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,639 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 137 160) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,639 INFO L185 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,639 INFO L185 CegarLoopUtils]: At program point L141(lines 140 159) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,639 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 137 160) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,639 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 137 160) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:40:32,639 INFO L192 CegarLoopUtils]: At program point L737(line 737) the Hoare annotation is: true [2021-02-21 18:40:32,639 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 735 764) the Hoare annotation is: true [2021-02-21 18:40:32,639 INFO L192 CegarLoopUtils]: At program point L760(lines 735 764) the Hoare annotation is: true [2021-02-21 18:40:32,640 INFO L192 CegarLoopUtils]: At program point L756(line 756) the Hoare annotation is: true [2021-02-21 18:40:32,640 INFO L192 CegarLoopUtils]: At program point L746(line 746) the Hoare annotation is: true [2021-02-21 18:40:32,640 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 735 764) the Hoare annotation is: true [2021-02-21 18:40:32,640 INFO L192 CegarLoopUtils]: At program point L749(lines 749 753) the Hoare annotation is: true [2021-02-21 18:40:32,640 INFO L192 CegarLoopUtils]: At program point L749-1(lines 749 753) the Hoare annotation is: true [2021-02-21 18:40:32,640 INFO L192 CegarLoopUtils]: At program point L745-2(lines 745 759) the Hoare annotation is: true [2021-02-21 18:40:32,640 INFO L192 CegarLoopUtils]: At program point L741(line 741) the Hoare annotation is: true [2021-02-21 18:40:32,640 INFO L192 CegarLoopUtils]: At program point L741-1(line 741) the Hoare annotation is: true [2021-02-21 18:40:32,640 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2021-02-21 18:40:32,640 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2021-02-21 18:40:32,640 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-21 18:40:32,641 INFO L192 CegarLoopUtils]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2021-02-21 18:40:32,641 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 789 795) the Hoare annotation is: true [2021-02-21 18:40:32,641 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 789 795) the Hoare annotation is: true [2021-02-21 18:40:32,641 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 18:40:32,641 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 18:40:32,641 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 18:40:32,641 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 18:40:32,641 INFO L192 CegarLoopUtils]: At program point L66-1(lines 62 73) the Hoare annotation is: true [2021-02-21 18:40:32,641 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: true [2021-02-21 18:40:32,641 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,641 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,642 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 267 274) the Hoare annotation is: true [2021-02-21 18:40:32,642 INFO L192 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: true [2021-02-21 18:40:32,642 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 271) the Hoare annotation is: true [2021-02-21 18:40:32,642 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 267 274) the Hoare annotation is: true [2021-02-21 18:40:32,642 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 267 274) the Hoare annotation is: true [2021-02-21 18:40:32,642 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 708 732) the Hoare annotation is: true [2021-02-21 18:40:32,642 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 708 732) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~5 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,642 INFO L185 CegarLoopUtils]: At program point L722(line 722) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,642 INFO L185 CegarLoopUtils]: At program point L720(lines 720 726) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp___0~1 0) .cse1))) [2021-02-21 18:40:32,643 INFO L185 CegarLoopUtils]: At program point L718(line 718) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,643 INFO L185 CegarLoopUtils]: At program point L718-1(line 718) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= |__utac_acc__Specification1_spec__1_#t~ret75| 0) .cse0 .cse1))) [2021-02-21 18:40:32,643 INFO L185 CegarLoopUtils]: At program point L716(lines 716 729) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~5 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,643 INFO L185 CegarLoopUtils]: At program point L718-2(line 718) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= |__utac_acc__Specification1_spec__1_#t~ret75| 0) .cse0 .cse1))) [2021-02-21 18:40:32,643 INFO L185 CegarLoopUtils]: At program point L718-3(line 718) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (= |__utac_acc__Specification1_spec__1_#t~ret75| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)) .cse0 .cse1))) [2021-02-21 18:40:32,643 INFO L185 CegarLoopUtils]: At program point L716-1(lines 708 732) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~5 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,643 INFO L192 CegarLoopUtils]: At program point L714(line 714) the Hoare annotation is: true [2021-02-21 18:40:32,644 INFO L185 CegarLoopUtils]: At program point L714-1(line 714) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret74| 0)) [2021-02-21 18:40:32,644 INFO L185 CegarLoopUtils]: At program point L714-2(line 714) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret74| 0)) [2021-02-21 18:40:32,644 INFO L185 CegarLoopUtils]: At program point L714-3(line 714) the Hoare annotation is: (or (and (= __utac_acc__Specification1_spec__1_~tmp~5 0) (= |__utac_acc__Specification1_spec__1_#t~ret74| 0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:40:32,644 INFO L192 CegarLoopUtils]: At program point L710(line 710) the Hoare annotation is: true [2021-02-21 18:40:32,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 06:40:32 BoogieIcfgContainer [2021-02-21 18:40:32,668 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 18:40:32,669 INFO L168 Benchmark]: Toolchain (without parser) took 40902.72 ms. Allocated memory was 151.0 MB in the beginning and 482.3 MB in the end (delta: 331.4 MB). Free memory was 126.7 MB in the beginning and 210.8 MB in the end (delta: -84.1 MB). Peak memory consumption was 295.7 MB. Max. memory is 8.0 GB. [2021-02-21 18:40:32,670 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 151.0 MB. Free memory is still 125.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 18:40:32,670 INFO L168 Benchmark]: CACSL2BoogieTranslator took 642.34 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 105.7 MB in the end (delta: 20.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-21 18:40:32,671 INFO L168 Benchmark]: Boogie Preprocessor took 91.43 ms. Allocated memory is still 151.0 MB. Free memory was 105.5 MB in the beginning and 101.8 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-21 18:40:32,671 INFO L168 Benchmark]: RCFGBuilder took 1404.25 ms. Allocated memory is still 151.0 MB. Free memory was 101.8 MB in the beginning and 95.1 MB in the end (delta: 6.7 MB). Peak memory consumption was 36.5 MB. Max. memory is 8.0 GB. [2021-02-21 18:40:32,671 INFO L168 Benchmark]: TraceAbstraction took 38739.31 ms. Allocated memory was 151.0 MB in the beginning and 482.3 MB in the end (delta: 331.4 MB). Free memory was 95.1 MB in the beginning and 210.8 MB in the end (delta: -115.7 MB). Peak memory consumption was 263.4 MB. Max. memory is 8.0 GB. [2021-02-21 18:40:32,673 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 151.0 MB. Free memory is still 125.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 642.34 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 105.7 MB in the end (delta: 20.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 91.43 ms. Allocated memory is still 151.0 MB. Free memory was 105.5 MB in the beginning and 101.8 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1404.25 ms. Allocated memory is still 151.0 MB. Free memory was 101.8 MB in the beginning and 95.1 MB in the end (delta: 6.7 MB). Peak memory consumption was 36.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 38739.31 ms. Allocated memory was 151.0 MB in the beginning and 482.3 MB in the end (delta: 331.4 MB). Free memory was 95.1 MB in the beginning and 210.8 MB in the end (delta: -115.7 MB). Peak memory consumption was 263.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 271]: 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: 287]: Loop Invariant Derived loop invariant: ((!(1 == systemActive) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 745]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 735]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 286]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 851]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 858]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 809]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 221]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 844]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 796]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 210]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 202]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 169]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 161]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 277]: 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)) || !(1 == systemActive) - ProcedureContractResult [Line: 137]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 735]: 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: 789]: 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: 267]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 708]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 593 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 17.4s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 13.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 21.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 957 SDtfs, 1180 SDslu, 1691 SDs, 0 SdLazy, 2578 SolverSat, 355 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 146 GetRequests, 94 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 7.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=286occurred 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: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 196 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 233 LocationsWithAnnotation, 800 PreInvPairs, 952 NumberOfFragments, 2426 HoareAnnotationTreeSize, 800 FomulaSimplifications, 194658 FormulaSimplificationTreeSizeReduction, 4.6s HoareSimplificationTime, 233 FomulaSimplificationsInter, 22175 FormulaSimplificationTreeSizeReductionInter, 16.3s 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...